/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 -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/recursive/Fibonacci03.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 12:00:55,218 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 12:00:55,222 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 12:00:55,242 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 12:00:55,242 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 12:00:55,244 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 12:00:55,246 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 12:00:55,259 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 12:00:55,262 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 12:00:55,264 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 12:00:55,267 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 12:00:55,269 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 12:00:55,269 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 12:00:55,270 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 12:00:55,271 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 12:00:55,272 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 12:00:55,273 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 12:00:55,274 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 12:00:55,276 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 12:00:55,278 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 12:00:55,279 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 12:00:55,280 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 12:00:55,281 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 12:00:55,282 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 12:00:55,284 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-08 12:00:55,291 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 12:00:55,292 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 12:00:55,293 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 12:00:55,294 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-08 12:00:55,308 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 12:00:55,309 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 12:00:55,310 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-08 12:00:55,310 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-08 12:00:55,310 INFO L138 SettingsManager]: * Use SBE=true [2020-07-08 12:00:55,311 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 12:00:55,311 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 12:00:55,311 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 12:00:55,311 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 12:00:55,311 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 12:00:55,312 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 12:00:55,312 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 12:00:55,312 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 12:00:55,312 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 12:00:55,312 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 12:00:55,313 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 12:00:55,313 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 12:00:55,313 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 12:00:55,313 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-08 12:00:55,313 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 12:00:55,314 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 12:00:55,314 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 12:00:55,314 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 12:00:55,314 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-08 12:00:55,314 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-08 12:00:55,315 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-08 12:00:55,315 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-08 12:00:55,315 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 12:00:55,315 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-08 12:00:55,315 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-08 12:00:55,586 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 12:00:55,604 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 12:00:55,607 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 12:00:55,608 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 12:00:55,608 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 12:00:55,609 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/recursive/Fibonacci03.c [2020-07-08 12:00:55,678 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a936d8a57/e29c732c97064fc1b8aebe43cf54ca71/FLAG3690817c3 [2020-07-08 12:00:56,108 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 12:00:56,108 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/recursive/Fibonacci03.c [2020-07-08 12:00:56,116 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a936d8a57/e29c732c97064fc1b8aebe43cf54ca71/FLAG3690817c3 [2020-07-08 12:00:56,461 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a936d8a57/e29c732c97064fc1b8aebe43cf54ca71 [2020-07-08 12:00:56,470 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 12:00:56,472 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 12:00:56,473 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 12:00:56,473 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 12:00:56,477 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 12:00:56,479 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 12:00:56" (1/1) ... [2020-07-08 12:00:56,483 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e340e8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:00:56, skipping insertion in model container [2020-07-08 12:00:56,483 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 12:00:56" (1/1) ... [2020-07-08 12:00:56,492 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 12:00:56,510 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 12:00:56,657 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 12:00:56,662 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 12:00:56,679 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 12:00:56,694 INFO L208 MainTranslator]: Completed translation [2020-07-08 12:00:56,695 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:00:56 WrapperNode [2020-07-08 12:00:56,695 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 12:00:56,696 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 12:00:56,696 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 12:00:56,696 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 12:00:56,706 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:00:56" (1/1) ... [2020-07-08 12:00:56,707 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:00:56" (1/1) ... [2020-07-08 12:00:56,712 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:00:56" (1/1) ... [2020-07-08 12:00:56,713 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:00:56" (1/1) ... [2020-07-08 12:00:56,718 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:00:56" (1/1) ... [2020-07-08 12:00:56,721 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:00:56" (1/1) ... [2020-07-08 12:00:56,722 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:00:56" (1/1) ... [2020-07-08 12:00:56,723 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 12:00:56,724 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 12:00:56,724 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 12:00:56,724 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 12:00:56,725 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:00:56" (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 12:00:56,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 12:00:56,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 12:00:56,873 INFO L138 BoogieDeclarations]: Found implementation of procedure fibonacci [2020-07-08 12:00:56,873 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 12:00:56,873 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 12:00:56,873 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 12:00:56,873 INFO L130 BoogieDeclarations]: Found specification of procedure fibonacci [2020-07-08 12:00:56,874 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 12:00:56,874 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 12:00:56,874 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 12:00:57,295 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 12:00:57,296 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-08 12:00:57,300 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 12:00:57 BoogieIcfgContainer [2020-07-08 12:00:57,300 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 12:00:57,302 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 12:00:57,302 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 12:00:57,305 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 12:00:57,306 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 12:00:56" (1/3) ... [2020-07-08 12:00:57,307 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@247d079c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 12:00:57, skipping insertion in model container [2020-07-08 12:00:57,307 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:00:56" (2/3) ... [2020-07-08 12:00:57,307 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@247d079c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 12:00:57, skipping insertion in model container [2020-07-08 12:00:57,308 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 12:00:57" (3/3) ... [2020-07-08 12:00:57,309 INFO L109 eAbstractionObserver]: Analyzing ICFG Fibonacci03.c [2020-07-08 12:00:57,321 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-08 12:00:57,329 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 12:00:57,346 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 12:00:57,372 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 12:00:57,372 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 12:00:57,372 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-08 12:00:57,372 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 12:00:57,372 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 12:00:57,373 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 12:00:57,373 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 12:00:57,373 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 12:00:57,391 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states. [2020-07-08 12:00:57,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-07-08 12:00:57,399 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:00:57,400 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:00:57,400 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:00:57,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:00:57,407 INFO L82 PathProgramCache]: Analyzing trace with hash 1900973920, now seen corresponding path program 1 times [2020-07-08 12:00:57,418 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:00:57,418 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1536418931] [2020-07-08 12:00:57,419 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:00:57,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:57,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:57,631 INFO L280 TraceCheckUtils]: 0: Hoare triple {27#true} assume true; {27#true} is VALID [2020-07-08 12:00:57,631 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {27#true} {27#true} #38#return; {27#true} is VALID [2020-07-08 12:00:57,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:57,686 INFO L280 TraceCheckUtils]: 0: Hoare triple {27#true} ~n := #in~n; {36#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:00:57,688 INFO L280 TraceCheckUtils]: 1: Hoare triple {36#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1;#res := 0; {37#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 12:00:57,689 INFO L280 TraceCheckUtils]: 2: Hoare triple {37#(<= |fibonacci_#in~n| 0)} assume true; {37#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 12:00:57,692 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37#(<= |fibonacci_#in~n| 0)} {27#true} #42#return; {35#(<= main_~x~0 0)} is VALID [2020-07-08 12:00:57,692 INFO L263 TraceCheckUtils]: 0: Hoare triple {27#true} call ULTIMATE.init(); {27#true} is VALID [2020-07-08 12:00:57,693 INFO L280 TraceCheckUtils]: 1: Hoare triple {27#true} assume true; {27#true} is VALID [2020-07-08 12:00:57,693 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {27#true} {27#true} #38#return; {27#true} is VALID [2020-07-08 12:00:57,694 INFO L263 TraceCheckUtils]: 3: Hoare triple {27#true} call #t~ret4 := main(); {27#true} is VALID [2020-07-08 12:00:57,694 INFO L280 TraceCheckUtils]: 4: Hoare triple {27#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {27#true} is VALID [2020-07-08 12:00:57,695 INFO L280 TraceCheckUtils]: 5: Hoare triple {27#true} assume !(~x~0 > 46); {27#true} is VALID [2020-07-08 12:00:57,695 INFO L263 TraceCheckUtils]: 6: Hoare triple {27#true} call #t~ret3 := fibonacci(~x~0); {27#true} is VALID [2020-07-08 12:00:57,697 INFO L280 TraceCheckUtils]: 7: Hoare triple {27#true} ~n := #in~n; {36#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:00:57,698 INFO L280 TraceCheckUtils]: 8: Hoare triple {36#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1;#res := 0; {37#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 12:00:57,699 INFO L280 TraceCheckUtils]: 9: Hoare triple {37#(<= |fibonacci_#in~n| 0)} assume true; {37#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 12:00:57,701 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {37#(<= |fibonacci_#in~n| 0)} {27#true} #42#return; {35#(<= main_~x~0 0)} is VALID [2020-07-08 12:00:57,703 INFO L280 TraceCheckUtils]: 11: Hoare triple {35#(<= main_~x~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {35#(<= main_~x~0 0)} is VALID [2020-07-08 12:00:57,704 INFO L280 TraceCheckUtils]: 12: Hoare triple {35#(<= main_~x~0 0)} assume !(~x~0 < 9 || ~result~0 >= 34); {28#false} is VALID [2020-07-08 12:00:57,705 INFO L280 TraceCheckUtils]: 13: Hoare triple {28#false} assume !false; {28#false} is VALID [2020-07-08 12:00:57,707 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 12:00:57,708 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1536418931] [2020-07-08 12:00:57,709 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:00:57,709 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 12:00:57,711 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [501942206] [2020-07-08 12:00:57,718 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-08 12:00:57,721 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:00:57,726 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 12:00:57,761 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 14 edges. 14 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:00:57,761 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 12:00:57,762 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:00:57,772 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 12:00:57,773 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-08 12:00:57,775 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 5 states. [2020-07-08 12:00:58,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:00:58,056 INFO L93 Difference]: Finished difference Result 36 states and 43 transitions. [2020-07-08 12:00:58,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 12:00:58,056 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-08 12:00:58,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:00:58,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:00:58,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 43 transitions. [2020-07-08 12:00:58,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:00:58,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 43 transitions. [2020-07-08 12:00:58,076 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 43 transitions. [2020-07-08 12:00:58,154 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:00:58,169 INFO L225 Difference]: With dead ends: 36 [2020-07-08 12:00:58,169 INFO L226 Difference]: Without dead ends: 22 [2020-07-08 12:00:58,173 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 12:00:58,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states. [2020-07-08 12:00:58,226 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 22. [2020-07-08 12:00:58,227 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:00:58,228 INFO L82 GeneralOperation]: Start isEquivalent. First operand 22 states. Second operand 22 states. [2020-07-08 12:00:58,229 INFO L74 IsIncluded]: Start isIncluded. First operand 22 states. Second operand 22 states. [2020-07-08 12:00:58,229 INFO L87 Difference]: Start difference. First operand 22 states. Second operand 22 states. [2020-07-08 12:00:58,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:00:58,236 INFO L93 Difference]: Finished difference Result 22 states and 26 transitions. [2020-07-08 12:00:58,236 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2020-07-08 12:00:58,237 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:00:58,238 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:00:58,238 INFO L74 IsIncluded]: Start isIncluded. First operand 22 states. Second operand 22 states. [2020-07-08 12:00:58,238 INFO L87 Difference]: Start difference. First operand 22 states. Second operand 22 states. [2020-07-08 12:00:58,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:00:58,244 INFO L93 Difference]: Finished difference Result 22 states and 26 transitions. [2020-07-08 12:00:58,244 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2020-07-08 12:00:58,245 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:00:58,246 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:00:58,246 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:00:58,246 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:00:58,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-08 12:00:58,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 26 transitions. [2020-07-08 12:00:58,252 INFO L78 Accepts]: Start accepts. Automaton has 22 states and 26 transitions. Word has length 14 [2020-07-08 12:00:58,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:00:58,253 INFO L479 AbstractCegarLoop]: Abstraction has 22 states and 26 transitions. [2020-07-08 12:00:58,253 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 12:00:58,253 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2020-07-08 12:00:58,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-07-08 12:00:58,254 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:00:58,255 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:00:58,255 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 12:00:58,255 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:00:58,256 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:00:58,256 INFO L82 PathProgramCache]: Analyzing trace with hash -509871596, now seen corresponding path program 1 times [2020-07-08 12:00:58,256 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:00:58,257 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [809851869] [2020-07-08 12:00:58,257 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:00:58,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:58,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:58,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {160#true} assume true; {160#true} is VALID [2020-07-08 12:00:58,324 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {160#true} {160#true} #38#return; {160#true} is VALID [2020-07-08 12:00:58,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:58,384 INFO L280 TraceCheckUtils]: 0: Hoare triple {160#true} ~n := #in~n; {170#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:00:58,385 INFO L280 TraceCheckUtils]: 1: Hoare triple {170#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {170#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:00:58,388 INFO L280 TraceCheckUtils]: 2: Hoare triple {170#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {171#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:00:58,389 INFO L280 TraceCheckUtils]: 3: Hoare triple {171#(<= |fibonacci_#in~n| 1)} assume true; {171#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:00:58,392 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {171#(<= |fibonacci_#in~n| 1)} {160#true} #42#return; {169#(<= main_~x~0 1)} is VALID [2020-07-08 12:00:58,393 INFO L263 TraceCheckUtils]: 0: Hoare triple {160#true} call ULTIMATE.init(); {160#true} is VALID [2020-07-08 12:00:58,393 INFO L280 TraceCheckUtils]: 1: Hoare triple {160#true} assume true; {160#true} is VALID [2020-07-08 12:00:58,394 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {160#true} {160#true} #38#return; {160#true} is VALID [2020-07-08 12:00:58,395 INFO L263 TraceCheckUtils]: 3: Hoare triple {160#true} call #t~ret4 := main(); {160#true} is VALID [2020-07-08 12:00:58,395 INFO L280 TraceCheckUtils]: 4: Hoare triple {160#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {160#true} is VALID [2020-07-08 12:00:58,396 INFO L280 TraceCheckUtils]: 5: Hoare triple {160#true} assume !(~x~0 > 46); {160#true} is VALID [2020-07-08 12:00:58,396 INFO L263 TraceCheckUtils]: 6: Hoare triple {160#true} call #t~ret3 := fibonacci(~x~0); {160#true} is VALID [2020-07-08 12:00:58,397 INFO L280 TraceCheckUtils]: 7: Hoare triple {160#true} ~n := #in~n; {170#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:00:58,398 INFO L280 TraceCheckUtils]: 8: Hoare triple {170#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {170#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:00:58,399 INFO L280 TraceCheckUtils]: 9: Hoare triple {170#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {171#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:00:58,400 INFO L280 TraceCheckUtils]: 10: Hoare triple {171#(<= |fibonacci_#in~n| 1)} assume true; {171#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:00:58,402 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {171#(<= |fibonacci_#in~n| 1)} {160#true} #42#return; {169#(<= main_~x~0 1)} is VALID [2020-07-08 12:00:58,403 INFO L280 TraceCheckUtils]: 12: Hoare triple {169#(<= main_~x~0 1)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {169#(<= main_~x~0 1)} is VALID [2020-07-08 12:00:58,404 INFO L280 TraceCheckUtils]: 13: Hoare triple {169#(<= main_~x~0 1)} assume !(~x~0 < 9 || ~result~0 >= 34); {161#false} is VALID [2020-07-08 12:00:58,405 INFO L280 TraceCheckUtils]: 14: Hoare triple {161#false} assume !false; {161#false} is VALID [2020-07-08 12:00:58,407 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 12:00:58,408 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [809851869] [2020-07-08 12:00:58,408 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:00:58,409 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 12:00:58,409 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [563846138] [2020-07-08 12:00:58,411 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 15 [2020-07-08 12:00:58,411 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:00:58,412 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 12:00:58,436 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 15 edges. 15 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:00:58,437 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 12:00:58,437 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:00:58,437 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 12:00:58,438 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-08 12:00:58,438 INFO L87 Difference]: Start difference. First operand 22 states and 26 transitions. Second operand 5 states. [2020-07-08 12:00:58,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:00:58,600 INFO L93 Difference]: Finished difference Result 28 states and 33 transitions. [2020-07-08 12:00:58,600 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 12:00:58,600 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 15 [2020-07-08 12:00:58,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:00:58,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:00:58,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 30 transitions. [2020-07-08 12:00:58,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:00:58,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 30 transitions. [2020-07-08 12:00:58,607 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 30 transitions. [2020-07-08 12:00:58,647 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:00:58,650 INFO L225 Difference]: With dead ends: 28 [2020-07-08 12:00:58,650 INFO L226 Difference]: Without dead ends: 24 [2020-07-08 12:00:58,651 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 12:00:58,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2020-07-08 12:00:58,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 22. [2020-07-08 12:00:58,663 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:00:58,663 INFO L82 GeneralOperation]: Start isEquivalent. First operand 24 states. Second operand 22 states. [2020-07-08 12:00:58,663 INFO L74 IsIncluded]: Start isIncluded. First operand 24 states. Second operand 22 states. [2020-07-08 12:00:58,663 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 22 states. [2020-07-08 12:00:58,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:00:58,667 INFO L93 Difference]: Finished difference Result 24 states and 29 transitions. [2020-07-08 12:00:58,668 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2020-07-08 12:00:58,669 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:00:58,669 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:00:58,669 INFO L74 IsIncluded]: Start isIncluded. First operand 22 states. Second operand 24 states. [2020-07-08 12:00:58,669 INFO L87 Difference]: Start difference. First operand 22 states. Second operand 24 states. [2020-07-08 12:00:58,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:00:58,673 INFO L93 Difference]: Finished difference Result 24 states and 29 transitions. [2020-07-08 12:00:58,673 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2020-07-08 12:00:58,674 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:00:58,674 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:00:58,674 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:00:58,675 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:00:58,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-08 12:00:58,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 26 transitions. [2020-07-08 12:00:58,678 INFO L78 Accepts]: Start accepts. Automaton has 22 states and 26 transitions. Word has length 15 [2020-07-08 12:00:58,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:00:58,678 INFO L479 AbstractCegarLoop]: Abstraction has 22 states and 26 transitions. [2020-07-08 12:00:58,678 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 12:00:58,679 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2020-07-08 12:00:58,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-07-08 12:00:58,680 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:00:58,680 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] [2020-07-08 12:00:58,681 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 12:00:58,681 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:00:58,681 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:00:58,682 INFO L82 PathProgramCache]: Analyzing trace with hash 1203666899, now seen corresponding path program 1 times [2020-07-08 12:00:58,682 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:00:58,682 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1756221160] [2020-07-08 12:00:58,682 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:00:58,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:58,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:58,756 INFO L280 TraceCheckUtils]: 0: Hoare triple {290#true} assume true; {290#true} is VALID [2020-07-08 12:00:58,756 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {290#true} {290#true} #38#return; {290#true} is VALID [2020-07-08 12:00:58,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:58,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:58,863 INFO L280 TraceCheckUtils]: 0: Hoare triple {290#true} ~n := #in~n; {321#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:00:58,864 INFO L280 TraceCheckUtils]: 1: Hoare triple {321#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1;#res := 0; {322#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 12:00:58,865 INFO L280 TraceCheckUtils]: 2: Hoare triple {322#(<= |fibonacci_#in~n| 0)} assume true; {322#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 12:00:58,867 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {322#(<= |fibonacci_#in~n| 0)} {312#(< 1 fibonacci_~n)} #34#return; {291#false} is VALID [2020-07-08 12:00:58,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:58,875 INFO L280 TraceCheckUtils]: 0: Hoare triple {290#true} ~n := #in~n; {290#true} is VALID [2020-07-08 12:00:58,876 INFO L280 TraceCheckUtils]: 1: Hoare triple {290#true} assume ~n < 1;#res := 0; {290#true} is VALID [2020-07-08 12:00:58,876 INFO L280 TraceCheckUtils]: 2: Hoare triple {290#true} assume true; {290#true} is VALID [2020-07-08 12:00:58,877 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {290#true} {291#false} #36#return; {291#false} is VALID [2020-07-08 12:00:58,877 INFO L280 TraceCheckUtils]: 0: Hoare triple {290#true} ~n := #in~n; {290#true} is VALID [2020-07-08 12:00:58,878 INFO L280 TraceCheckUtils]: 1: Hoare triple {290#true} assume !(~n < 1); {311#(< 0 fibonacci_~n)} is VALID [2020-07-08 12:00:58,879 INFO L280 TraceCheckUtils]: 2: Hoare triple {311#(< 0 fibonacci_~n)} assume !(1 == ~n); {312#(< 1 fibonacci_~n)} is VALID [2020-07-08 12:00:58,880 INFO L263 TraceCheckUtils]: 3: Hoare triple {312#(< 1 fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {290#true} is VALID [2020-07-08 12:00:58,881 INFO L280 TraceCheckUtils]: 4: Hoare triple {290#true} ~n := #in~n; {321#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:00:58,882 INFO L280 TraceCheckUtils]: 5: Hoare triple {321#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1;#res := 0; {322#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 12:00:58,883 INFO L280 TraceCheckUtils]: 6: Hoare triple {322#(<= |fibonacci_#in~n| 0)} assume true; {322#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 12:00:58,884 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {322#(<= |fibonacci_#in~n| 0)} {312#(< 1 fibonacci_~n)} #34#return; {291#false} is VALID [2020-07-08 12:00:58,885 INFO L280 TraceCheckUtils]: 8: Hoare triple {291#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {291#false} is VALID [2020-07-08 12:00:58,885 INFO L263 TraceCheckUtils]: 9: Hoare triple {291#false} call #t~ret1 := fibonacci(~n - 2); {290#true} is VALID [2020-07-08 12:00:58,885 INFO L280 TraceCheckUtils]: 10: Hoare triple {290#true} ~n := #in~n; {290#true} is VALID [2020-07-08 12:00:58,886 INFO L280 TraceCheckUtils]: 11: Hoare triple {290#true} assume ~n < 1;#res := 0; {290#true} is VALID [2020-07-08 12:00:58,886 INFO L280 TraceCheckUtils]: 12: Hoare triple {290#true} assume true; {290#true} is VALID [2020-07-08 12:00:58,886 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {290#true} {291#false} #36#return; {291#false} is VALID [2020-07-08 12:00:58,887 INFO L280 TraceCheckUtils]: 14: Hoare triple {291#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {291#false} is VALID [2020-07-08 12:00:58,887 INFO L280 TraceCheckUtils]: 15: Hoare triple {291#false} assume true; {291#false} is VALID [2020-07-08 12:00:58,887 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {291#false} {290#true} #42#return; {291#false} is VALID [2020-07-08 12:00:58,889 INFO L263 TraceCheckUtils]: 0: Hoare triple {290#true} call ULTIMATE.init(); {290#true} is VALID [2020-07-08 12:00:58,889 INFO L280 TraceCheckUtils]: 1: Hoare triple {290#true} assume true; {290#true} is VALID [2020-07-08 12:00:58,889 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {290#true} {290#true} #38#return; {290#true} is VALID [2020-07-08 12:00:58,889 INFO L263 TraceCheckUtils]: 3: Hoare triple {290#true} call #t~ret4 := main(); {290#true} is VALID [2020-07-08 12:00:58,890 INFO L280 TraceCheckUtils]: 4: Hoare triple {290#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {290#true} is VALID [2020-07-08 12:00:58,890 INFO L280 TraceCheckUtils]: 5: Hoare triple {290#true} assume !(~x~0 > 46); {290#true} is VALID [2020-07-08 12:00:58,890 INFO L263 TraceCheckUtils]: 6: Hoare triple {290#true} call #t~ret3 := fibonacci(~x~0); {290#true} is VALID [2020-07-08 12:00:58,891 INFO L280 TraceCheckUtils]: 7: Hoare triple {290#true} ~n := #in~n; {290#true} is VALID [2020-07-08 12:00:58,892 INFO L280 TraceCheckUtils]: 8: Hoare triple {290#true} assume !(~n < 1); {311#(< 0 fibonacci_~n)} is VALID [2020-07-08 12:00:58,893 INFO L280 TraceCheckUtils]: 9: Hoare triple {311#(< 0 fibonacci_~n)} assume !(1 == ~n); {312#(< 1 fibonacci_~n)} is VALID [2020-07-08 12:00:58,893 INFO L263 TraceCheckUtils]: 10: Hoare triple {312#(< 1 fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {290#true} is VALID [2020-07-08 12:00:58,894 INFO L280 TraceCheckUtils]: 11: Hoare triple {290#true} ~n := #in~n; {321#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:00:58,895 INFO L280 TraceCheckUtils]: 12: Hoare triple {321#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1;#res := 0; {322#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 12:00:58,895 INFO L280 TraceCheckUtils]: 13: Hoare triple {322#(<= |fibonacci_#in~n| 0)} assume true; {322#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 12:00:58,897 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {322#(<= |fibonacci_#in~n| 0)} {312#(< 1 fibonacci_~n)} #34#return; {291#false} is VALID [2020-07-08 12:00:58,897 INFO L280 TraceCheckUtils]: 15: Hoare triple {291#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {291#false} is VALID [2020-07-08 12:00:58,898 INFO L263 TraceCheckUtils]: 16: Hoare triple {291#false} call #t~ret1 := fibonacci(~n - 2); {290#true} is VALID [2020-07-08 12:00:58,898 INFO L280 TraceCheckUtils]: 17: Hoare triple {290#true} ~n := #in~n; {290#true} is VALID [2020-07-08 12:00:58,898 INFO L280 TraceCheckUtils]: 18: Hoare triple {290#true} assume ~n < 1;#res := 0; {290#true} is VALID [2020-07-08 12:00:58,899 INFO L280 TraceCheckUtils]: 19: Hoare triple {290#true} assume true; {290#true} is VALID [2020-07-08 12:00:58,899 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {290#true} {291#false} #36#return; {291#false} is VALID [2020-07-08 12:00:58,899 INFO L280 TraceCheckUtils]: 21: Hoare triple {291#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {291#false} is VALID [2020-07-08 12:00:58,900 INFO L280 TraceCheckUtils]: 22: Hoare triple {291#false} assume true; {291#false} is VALID [2020-07-08 12:00:58,900 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {291#false} {290#true} #42#return; {291#false} is VALID [2020-07-08 12:00:58,900 INFO L280 TraceCheckUtils]: 24: Hoare triple {291#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {291#false} is VALID [2020-07-08 12:00:58,900 INFO L280 TraceCheckUtils]: 25: Hoare triple {291#false} assume !(~x~0 < 9 || ~result~0 >= 34); {291#false} is VALID [2020-07-08 12:00:58,901 INFO L280 TraceCheckUtils]: 26: Hoare triple {291#false} assume !false; {291#false} is VALID [2020-07-08 12:00:58,902 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-07-08 12:00:58,903 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1756221160] [2020-07-08 12:00:58,903 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1011557254] [2020-07-08 12:00:58,903 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:00:58,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:58,946 INFO L264 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-08 12:00:58,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:58,965 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:00:59,108 INFO L263 TraceCheckUtils]: 0: Hoare triple {290#true} call ULTIMATE.init(); {290#true} is VALID [2020-07-08 12:00:59,109 INFO L280 TraceCheckUtils]: 1: Hoare triple {290#true} assume true; {290#true} is VALID [2020-07-08 12:00:59,109 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {290#true} {290#true} #38#return; {290#true} is VALID [2020-07-08 12:00:59,109 INFO L263 TraceCheckUtils]: 3: Hoare triple {290#true} call #t~ret4 := main(); {290#true} is VALID [2020-07-08 12:00:59,110 INFO L280 TraceCheckUtils]: 4: Hoare triple {290#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {290#true} is VALID [2020-07-08 12:00:59,110 INFO L280 TraceCheckUtils]: 5: Hoare triple {290#true} assume !(~x~0 > 46); {290#true} is VALID [2020-07-08 12:00:59,110 INFO L263 TraceCheckUtils]: 6: Hoare triple {290#true} call #t~ret3 := fibonacci(~x~0); {290#true} is VALID [2020-07-08 12:00:59,111 INFO L280 TraceCheckUtils]: 7: Hoare triple {290#true} ~n := #in~n; {347#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:00:59,112 INFO L280 TraceCheckUtils]: 8: Hoare triple {347#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {347#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:00:59,113 INFO L280 TraceCheckUtils]: 9: Hoare triple {347#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {347#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:00:59,113 INFO L263 TraceCheckUtils]: 10: Hoare triple {347#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {290#true} is VALID [2020-07-08 12:00:59,114 INFO L280 TraceCheckUtils]: 11: Hoare triple {290#true} ~n := #in~n; {347#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:00:59,116 INFO L280 TraceCheckUtils]: 12: Hoare triple {347#(<= |fibonacci_#in~n| fibonacci_~n)} assume ~n < 1;#res := 0; {322#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 12:00:59,117 INFO L280 TraceCheckUtils]: 13: Hoare triple {322#(<= |fibonacci_#in~n| 0)} assume true; {322#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 12:00:59,120 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {322#(<= |fibonacci_#in~n| 0)} {347#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {369#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:00:59,121 INFO L280 TraceCheckUtils]: 15: Hoare triple {369#(<= |fibonacci_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {369#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:00:59,121 INFO L263 TraceCheckUtils]: 16: Hoare triple {369#(<= |fibonacci_#in~n| 1)} call #t~ret1 := fibonacci(~n - 2); {290#true} is VALID [2020-07-08 12:00:59,122 INFO L280 TraceCheckUtils]: 17: Hoare triple {290#true} ~n := #in~n; {290#true} is VALID [2020-07-08 12:00:59,122 INFO L280 TraceCheckUtils]: 18: Hoare triple {290#true} assume ~n < 1;#res := 0; {290#true} is VALID [2020-07-08 12:00:59,122 INFO L280 TraceCheckUtils]: 19: Hoare triple {290#true} assume true; {290#true} is VALID [2020-07-08 12:00:59,124 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {290#true} {369#(<= |fibonacci_#in~n| 1)} #36#return; {369#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:00:59,125 INFO L280 TraceCheckUtils]: 21: Hoare triple {369#(<= |fibonacci_#in~n| 1)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {369#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:00:59,126 INFO L280 TraceCheckUtils]: 22: Hoare triple {369#(<= |fibonacci_#in~n| 1)} assume true; {369#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:00:59,128 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {369#(<= |fibonacci_#in~n| 1)} {290#true} #42#return; {397#(<= main_~x~0 1)} is VALID [2020-07-08 12:00:59,129 INFO L280 TraceCheckUtils]: 24: Hoare triple {397#(<= main_~x~0 1)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {397#(<= main_~x~0 1)} is VALID [2020-07-08 12:00:59,130 INFO L280 TraceCheckUtils]: 25: Hoare triple {397#(<= main_~x~0 1)} assume !(~x~0 < 9 || ~result~0 >= 34); {291#false} is VALID [2020-07-08 12:00:59,130 INFO L280 TraceCheckUtils]: 26: Hoare triple {291#false} assume !false; {291#false} is VALID [2020-07-08 12:00:59,132 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-07-08 12:00:59,133 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:00:59,133 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 9 [2020-07-08 12:00:59,134 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1685233765] [2020-07-08 12:00:59,134 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 27 [2020-07-08 12:00:59,135 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:00:59,135 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 12:00:59,213 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:00:59,214 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 12:00:59,214 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:00:59,214 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 12:00:59,214 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2020-07-08 12:00:59,215 INFO L87 Difference]: Start difference. First operand 22 states and 26 transitions. Second operand 9 states. [2020-07-08 12:00:59,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:00:59,638 INFO L93 Difference]: Finished difference Result 39 states and 50 transitions. [2020-07-08 12:00:59,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-08 12:00:59,639 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 27 [2020-07-08 12:00:59,639 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:00:59,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:00:59,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 47 transitions. [2020-07-08 12:00:59,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 12:00:59,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 47 transitions. [2020-07-08 12:00:59,647 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 47 transitions. [2020-07-08 12:00:59,723 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 12:00:59,725 INFO L225 Difference]: With dead ends: 39 [2020-07-08 12:00:59,726 INFO L226 Difference]: Without dead ends: 24 [2020-07-08 12:00:59,728 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2020-07-08 12:00:59,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2020-07-08 12:00:59,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 24. [2020-07-08 12:00:59,746 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:00:59,746 INFO L82 GeneralOperation]: Start isEquivalent. First operand 24 states. Second operand 24 states. [2020-07-08 12:00:59,748 INFO L74 IsIncluded]: Start isIncluded. First operand 24 states. Second operand 24 states. [2020-07-08 12:00:59,748 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 24 states. [2020-07-08 12:00:59,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:00:59,753 INFO L93 Difference]: Finished difference Result 24 states and 28 transitions. [2020-07-08 12:00:59,754 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 28 transitions. [2020-07-08 12:00:59,755 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:00:59,755 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:00:59,755 INFO L74 IsIncluded]: Start isIncluded. First operand 24 states. Second operand 24 states. [2020-07-08 12:00:59,755 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 24 states. [2020-07-08 12:00:59,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:00:59,760 INFO L93 Difference]: Finished difference Result 24 states and 28 transitions. [2020-07-08 12:00:59,760 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 28 transitions. [2020-07-08 12:00:59,765 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:00:59,765 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:00:59,765 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:00:59,766 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:00:59,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-08 12:00:59,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 28 transitions. [2020-07-08 12:00:59,775 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 28 transitions. Word has length 27 [2020-07-08 12:00:59,775 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:00:59,776 INFO L479 AbstractCegarLoop]: Abstraction has 24 states and 28 transitions. [2020-07-08 12:00:59,776 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 12:00:59,776 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 28 transitions. [2020-07-08 12:00:59,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-07-08 12:00:59,780 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:00:59,781 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] [2020-07-08 12:00:59,981 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-07-08 12:00:59,982 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:00:59,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:00:59,983 INFO L82 PathProgramCache]: Analyzing trace with hash -603082491, now seen corresponding path program 1 times [2020-07-08 12:00:59,984 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:00:59,985 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1071469043] [2020-07-08 12:00:59,985 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:01:00,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:00,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:00,052 INFO L280 TraceCheckUtils]: 0: Hoare triple {546#true} assume true; {546#true} is VALID [2020-07-08 12:01:00,052 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {546#true} {546#true} #38#return; {546#true} is VALID [2020-07-08 12:01:00,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:00,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:00,136 INFO L280 TraceCheckUtils]: 0: Hoare triple {546#true} ~n := #in~n; {569#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:00,137 INFO L280 TraceCheckUtils]: 1: Hoare triple {569#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {569#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:00,138 INFO L280 TraceCheckUtils]: 2: Hoare triple {569#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {581#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:00,139 INFO L280 TraceCheckUtils]: 3: Hoare triple {581#(<= |fibonacci_#in~n| 1)} assume true; {581#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:00,141 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {581#(<= |fibonacci_#in~n| 1)} {569#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {575#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:00,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:00,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {546#true} ~n := #in~n; {546#true} is VALID [2020-07-08 12:01:00,150 INFO L280 TraceCheckUtils]: 1: Hoare triple {546#true} assume ~n < 1;#res := 0; {546#true} is VALID [2020-07-08 12:01:00,150 INFO L280 TraceCheckUtils]: 2: Hoare triple {546#true} assume true; {546#true} is VALID [2020-07-08 12:01:00,152 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {546#true} {575#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {580#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:00,153 INFO L280 TraceCheckUtils]: 0: Hoare triple {546#true} ~n := #in~n; {569#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:00,153 INFO L280 TraceCheckUtils]: 1: Hoare triple {569#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {569#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:00,154 INFO L280 TraceCheckUtils]: 2: Hoare triple {569#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {569#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:00,154 INFO L263 TraceCheckUtils]: 3: Hoare triple {569#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {546#true} is VALID [2020-07-08 12:01:00,155 INFO L280 TraceCheckUtils]: 4: Hoare triple {546#true} ~n := #in~n; {569#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:00,156 INFO L280 TraceCheckUtils]: 5: Hoare triple {569#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {569#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:00,157 INFO L280 TraceCheckUtils]: 6: Hoare triple {569#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {581#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:00,157 INFO L280 TraceCheckUtils]: 7: Hoare triple {581#(<= |fibonacci_#in~n| 1)} assume true; {581#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:00,159 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {581#(<= |fibonacci_#in~n| 1)} {569#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {575#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:00,160 INFO L280 TraceCheckUtils]: 9: Hoare triple {575#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {575#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:00,160 INFO L263 TraceCheckUtils]: 10: Hoare triple {575#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {546#true} is VALID [2020-07-08 12:01:00,160 INFO L280 TraceCheckUtils]: 11: Hoare triple {546#true} ~n := #in~n; {546#true} is VALID [2020-07-08 12:01:00,161 INFO L280 TraceCheckUtils]: 12: Hoare triple {546#true} assume ~n < 1;#res := 0; {546#true} is VALID [2020-07-08 12:01:00,161 INFO L280 TraceCheckUtils]: 13: Hoare triple {546#true} assume true; {546#true} is VALID [2020-07-08 12:01:00,162 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {546#true} {575#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {580#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:00,163 INFO L280 TraceCheckUtils]: 15: Hoare triple {580#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {580#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:00,164 INFO L280 TraceCheckUtils]: 16: Hoare triple {580#(<= |fibonacci_#in~n| 2)} assume true; {580#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:00,165 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {580#(<= |fibonacci_#in~n| 2)} {546#true} #42#return; {568#(<= main_~x~0 2)} is VALID [2020-07-08 12:01:00,166 INFO L263 TraceCheckUtils]: 0: Hoare triple {546#true} call ULTIMATE.init(); {546#true} is VALID [2020-07-08 12:01:00,166 INFO L280 TraceCheckUtils]: 1: Hoare triple {546#true} assume true; {546#true} is VALID [2020-07-08 12:01:00,167 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {546#true} {546#true} #38#return; {546#true} is VALID [2020-07-08 12:01:00,167 INFO L263 TraceCheckUtils]: 3: Hoare triple {546#true} call #t~ret4 := main(); {546#true} is VALID [2020-07-08 12:01:00,167 INFO L280 TraceCheckUtils]: 4: Hoare triple {546#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {546#true} is VALID [2020-07-08 12:01:00,167 INFO L280 TraceCheckUtils]: 5: Hoare triple {546#true} assume !(~x~0 > 46); {546#true} is VALID [2020-07-08 12:01:00,168 INFO L263 TraceCheckUtils]: 6: Hoare triple {546#true} call #t~ret3 := fibonacci(~x~0); {546#true} is VALID [2020-07-08 12:01:00,168 INFO L280 TraceCheckUtils]: 7: Hoare triple {546#true} ~n := #in~n; {569#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:00,169 INFO L280 TraceCheckUtils]: 8: Hoare triple {569#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {569#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:00,170 INFO L280 TraceCheckUtils]: 9: Hoare triple {569#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {569#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:00,170 INFO L263 TraceCheckUtils]: 10: Hoare triple {569#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {546#true} is VALID [2020-07-08 12:01:00,171 INFO L280 TraceCheckUtils]: 11: Hoare triple {546#true} ~n := #in~n; {569#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:00,171 INFO L280 TraceCheckUtils]: 12: Hoare triple {569#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {569#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:00,172 INFO L280 TraceCheckUtils]: 13: Hoare triple {569#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {581#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:00,173 INFO L280 TraceCheckUtils]: 14: Hoare triple {581#(<= |fibonacci_#in~n| 1)} assume true; {581#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:00,175 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {581#(<= |fibonacci_#in~n| 1)} {569#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {575#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:00,176 INFO L280 TraceCheckUtils]: 16: Hoare triple {575#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {575#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:00,176 INFO L263 TraceCheckUtils]: 17: Hoare triple {575#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {546#true} is VALID [2020-07-08 12:01:00,176 INFO L280 TraceCheckUtils]: 18: Hoare triple {546#true} ~n := #in~n; {546#true} is VALID [2020-07-08 12:01:00,176 INFO L280 TraceCheckUtils]: 19: Hoare triple {546#true} assume ~n < 1;#res := 0; {546#true} is VALID [2020-07-08 12:01:00,177 INFO L280 TraceCheckUtils]: 20: Hoare triple {546#true} assume true; {546#true} is VALID [2020-07-08 12:01:00,178 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {546#true} {575#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {580#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:00,179 INFO L280 TraceCheckUtils]: 22: Hoare triple {580#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {580#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:00,180 INFO L280 TraceCheckUtils]: 23: Hoare triple {580#(<= |fibonacci_#in~n| 2)} assume true; {580#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:00,181 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {580#(<= |fibonacci_#in~n| 2)} {546#true} #42#return; {568#(<= main_~x~0 2)} is VALID [2020-07-08 12:01:00,182 INFO L280 TraceCheckUtils]: 25: Hoare triple {568#(<= main_~x~0 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {568#(<= main_~x~0 2)} is VALID [2020-07-08 12:01:00,183 INFO L280 TraceCheckUtils]: 26: Hoare triple {568#(<= main_~x~0 2)} assume !(~x~0 < 9 || ~result~0 >= 34); {547#false} is VALID [2020-07-08 12:01:00,183 INFO L280 TraceCheckUtils]: 27: Hoare triple {547#false} assume !false; {547#false} is VALID [2020-07-08 12:01:00,184 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 12:01:00,184 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1071469043] [2020-07-08 12:01:00,185 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1659554832] [2020-07-08 12:01:00,185 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:01:00,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:00,217 INFO L264 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-08 12:01:00,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:00,232 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:01:00,315 INFO L263 TraceCheckUtils]: 0: Hoare triple {546#true} call ULTIMATE.init(); {546#true} is VALID [2020-07-08 12:01:00,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {546#true} assume true; {546#true} is VALID [2020-07-08 12:01:00,316 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {546#true} {546#true} #38#return; {546#true} is VALID [2020-07-08 12:01:00,316 INFO L263 TraceCheckUtils]: 3: Hoare triple {546#true} call #t~ret4 := main(); {546#true} is VALID [2020-07-08 12:01:00,316 INFO L280 TraceCheckUtils]: 4: Hoare triple {546#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {546#true} is VALID [2020-07-08 12:01:00,316 INFO L280 TraceCheckUtils]: 5: Hoare triple {546#true} assume !(~x~0 > 46); {546#true} is VALID [2020-07-08 12:01:00,317 INFO L263 TraceCheckUtils]: 6: Hoare triple {546#true} call #t~ret3 := fibonacci(~x~0); {546#true} is VALID [2020-07-08 12:01:00,317 INFO L280 TraceCheckUtils]: 7: Hoare triple {546#true} ~n := #in~n; {606#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:00,318 INFO L280 TraceCheckUtils]: 8: Hoare triple {606#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {606#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:00,319 INFO L280 TraceCheckUtils]: 9: Hoare triple {606#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {606#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:00,319 INFO L263 TraceCheckUtils]: 10: Hoare triple {606#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {546#true} is VALID [2020-07-08 12:01:00,320 INFO L280 TraceCheckUtils]: 11: Hoare triple {546#true} ~n := #in~n; {606#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:00,320 INFO L280 TraceCheckUtils]: 12: Hoare triple {606#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {606#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:00,321 INFO L280 TraceCheckUtils]: 13: Hoare triple {606#(<= |fibonacci_#in~n| fibonacci_~n)} assume 1 == ~n;#res := 1; {581#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:00,322 INFO L280 TraceCheckUtils]: 14: Hoare triple {581#(<= |fibonacci_#in~n| 1)} assume true; {581#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:00,324 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {581#(<= |fibonacci_#in~n| 1)} {606#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {580#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:00,324 INFO L280 TraceCheckUtils]: 16: Hoare triple {580#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {580#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:00,325 INFO L263 TraceCheckUtils]: 17: Hoare triple {580#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {546#true} is VALID [2020-07-08 12:01:00,325 INFO L280 TraceCheckUtils]: 18: Hoare triple {546#true} ~n := #in~n; {546#true} is VALID [2020-07-08 12:01:00,325 INFO L280 TraceCheckUtils]: 19: Hoare triple {546#true} assume ~n < 1;#res := 0; {546#true} is VALID [2020-07-08 12:01:00,325 INFO L280 TraceCheckUtils]: 20: Hoare triple {546#true} assume true; {546#true} is VALID [2020-07-08 12:01:00,327 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {546#true} {580#(<= |fibonacci_#in~n| 2)} #36#return; {580#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:00,327 INFO L280 TraceCheckUtils]: 22: Hoare triple {580#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {580#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:00,328 INFO L280 TraceCheckUtils]: 23: Hoare triple {580#(<= |fibonacci_#in~n| 2)} assume true; {580#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:00,329 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {580#(<= |fibonacci_#in~n| 2)} {546#true} #42#return; {568#(<= main_~x~0 2)} is VALID [2020-07-08 12:01:00,330 INFO L280 TraceCheckUtils]: 25: Hoare triple {568#(<= main_~x~0 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {568#(<= main_~x~0 2)} is VALID [2020-07-08 12:01:00,330 INFO L280 TraceCheckUtils]: 26: Hoare triple {568#(<= main_~x~0 2)} assume !(~x~0 < 9 || ~result~0 >= 34); {547#false} is VALID [2020-07-08 12:01:00,331 INFO L280 TraceCheckUtils]: 27: Hoare triple {547#false} assume !false; {547#false} is VALID [2020-07-08 12:01:00,332 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 12:01:00,332 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:01:00,333 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 8 [2020-07-08 12:01:00,333 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1872625867] [2020-07-08 12:01:00,334 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 28 [2020-07-08 12:01:00,334 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:01:00,335 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-08 12:01:00,374 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 12:01:00,375 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-08 12:01:00,375 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:01:00,376 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-08 12:01:00,376 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2020-07-08 12:01:00,376 INFO L87 Difference]: Start difference. First operand 24 states and 28 transitions. Second operand 8 states. [2020-07-08 12:01:00,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:01:00,737 INFO L93 Difference]: Finished difference Result 42 states and 56 transitions. [2020-07-08 12:01:00,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-08 12:01:00,738 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 28 [2020-07-08 12:01:00,738 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:01:00,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 12:01:00,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 48 transitions. [2020-07-08 12:01:00,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 12:01:00,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 48 transitions. [2020-07-08 12:01:00,743 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 48 transitions. [2020-07-08 12:01:00,806 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:01:00,810 INFO L225 Difference]: With dead ends: 42 [2020-07-08 12:01:00,810 INFO L226 Difference]: Without dead ends: 38 [2020-07-08 12:01:00,811 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-07-08 12:01:00,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2020-07-08 12:01:00,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 38. [2020-07-08 12:01:00,838 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:01:00,838 INFO L82 GeneralOperation]: Start isEquivalent. First operand 38 states. Second operand 38 states. [2020-07-08 12:01:00,838 INFO L74 IsIncluded]: Start isIncluded. First operand 38 states. Second operand 38 states. [2020-07-08 12:01:00,838 INFO L87 Difference]: Start difference. First operand 38 states. Second operand 38 states. [2020-07-08 12:01:00,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:01:00,842 INFO L93 Difference]: Finished difference Result 38 states and 52 transitions. [2020-07-08 12:01:00,843 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 52 transitions. [2020-07-08 12:01:00,844 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:01:00,844 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:01:00,844 INFO L74 IsIncluded]: Start isIncluded. First operand 38 states. Second operand 38 states. [2020-07-08 12:01:00,844 INFO L87 Difference]: Start difference. First operand 38 states. Second operand 38 states. [2020-07-08 12:01:00,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:01:00,848 INFO L93 Difference]: Finished difference Result 38 states and 52 transitions. [2020-07-08 12:01:00,848 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 52 transitions. [2020-07-08 12:01:00,849 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:01:00,849 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:01:00,849 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:01:00,850 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:01:00,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2020-07-08 12:01:00,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 52 transitions. [2020-07-08 12:01:00,853 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 52 transitions. Word has length 28 [2020-07-08 12:01:00,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:01:00,854 INFO L479 AbstractCegarLoop]: Abstraction has 38 states and 52 transitions. [2020-07-08 12:01:00,854 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-08 12:01:00,854 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 52 transitions. [2020-07-08 12:01:00,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2020-07-08 12:01:00,856 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:01:00,856 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:01:01,069 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:01:01,070 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:01:01,071 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:01:01,071 INFO L82 PathProgramCache]: Analyzing trace with hash -2046185202, now seen corresponding path program 2 times [2020-07-08 12:01:01,071 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:01:01,072 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2114639290] [2020-07-08 12:01:01,072 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:01:01,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:01,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:01,148 INFO L280 TraceCheckUtils]: 0: Hoare triple {849#true} assume true; {849#true} is VALID [2020-07-08 12:01:01,148 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {849#true} {849#true} #38#return; {849#true} is VALID [2020-07-08 12:01:01,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:01,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:01,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:01,275 INFO L280 TraceCheckUtils]: 0: Hoare triple {849#true} ~n := #in~n; {849#true} is VALID [2020-07-08 12:01:01,275 INFO L280 TraceCheckUtils]: 1: Hoare triple {849#true} assume !(~n < 1); {849#true} is VALID [2020-07-08 12:01:01,275 INFO L280 TraceCheckUtils]: 2: Hoare triple {849#true} assume 1 == ~n;#res := 1; {849#true} is VALID [2020-07-08 12:01:01,276 INFO L280 TraceCheckUtils]: 3: Hoare triple {849#true} assume true; {849#true} is VALID [2020-07-08 12:01:01,277 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {849#true} {909#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #34#return; {909#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:01,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:01,284 INFO L280 TraceCheckUtils]: 0: Hoare triple {849#true} ~n := #in~n; {849#true} is VALID [2020-07-08 12:01:01,285 INFO L280 TraceCheckUtils]: 1: Hoare triple {849#true} assume ~n < 1;#res := 0; {849#true} is VALID [2020-07-08 12:01:01,285 INFO L280 TraceCheckUtils]: 2: Hoare triple {849#true} assume true; {849#true} is VALID [2020-07-08 12:01:01,286 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {849#true} {909#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {919#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:01,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {849#true} ~n := #in~n; {907#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:01,288 INFO L280 TraceCheckUtils]: 1: Hoare triple {907#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {908#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:01,289 INFO L280 TraceCheckUtils]: 2: Hoare triple {908#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {909#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:01,289 INFO L263 TraceCheckUtils]: 3: Hoare triple {909#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {849#true} is VALID [2020-07-08 12:01:01,290 INFO L280 TraceCheckUtils]: 4: Hoare triple {849#true} ~n := #in~n; {849#true} is VALID [2020-07-08 12:01:01,290 INFO L280 TraceCheckUtils]: 5: Hoare triple {849#true} assume !(~n < 1); {849#true} is VALID [2020-07-08 12:01:01,290 INFO L280 TraceCheckUtils]: 6: Hoare triple {849#true} assume 1 == ~n;#res := 1; {849#true} is VALID [2020-07-08 12:01:01,290 INFO L280 TraceCheckUtils]: 7: Hoare triple {849#true} assume true; {849#true} is VALID [2020-07-08 12:01:01,291 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {849#true} {909#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #34#return; {909#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:01,292 INFO L280 TraceCheckUtils]: 9: Hoare triple {909#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {909#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:01,292 INFO L263 TraceCheckUtils]: 10: Hoare triple {909#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {849#true} is VALID [2020-07-08 12:01:01,293 INFO L280 TraceCheckUtils]: 11: Hoare triple {849#true} ~n := #in~n; {849#true} is VALID [2020-07-08 12:01:01,293 INFO L280 TraceCheckUtils]: 12: Hoare triple {849#true} assume ~n < 1;#res := 0; {849#true} is VALID [2020-07-08 12:01:01,293 INFO L280 TraceCheckUtils]: 13: Hoare triple {849#true} assume true; {849#true} is VALID [2020-07-08 12:01:01,294 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {849#true} {909#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {919#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:01,295 INFO L280 TraceCheckUtils]: 15: Hoare triple {919#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {919#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:01,296 INFO L280 TraceCheckUtils]: 16: Hoare triple {919#(<= 2 |fibonacci_#in~n|)} assume true; {919#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:01,297 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {919#(<= 2 |fibonacci_#in~n|)} {849#true} #34#return; {902#(<= 3 fibonacci_~n)} is VALID [2020-07-08 12:01:01,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:01,316 INFO L280 TraceCheckUtils]: 0: Hoare triple {849#true} ~n := #in~n; {907#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:01,317 INFO L280 TraceCheckUtils]: 1: Hoare triple {907#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1;#res := 0; {920#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 12:01:01,317 INFO L280 TraceCheckUtils]: 2: Hoare triple {920#(<= |fibonacci_#in~n| 0)} assume true; {920#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 12:01:01,319 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {920#(<= |fibonacci_#in~n| 0)} {902#(<= 3 fibonacci_~n)} #36#return; {850#false} is VALID [2020-07-08 12:01:01,319 INFO L280 TraceCheckUtils]: 0: Hoare triple {849#true} ~n := #in~n; {849#true} is VALID [2020-07-08 12:01:01,320 INFO L280 TraceCheckUtils]: 1: Hoare triple {849#true} assume !(~n < 1); {849#true} is VALID [2020-07-08 12:01:01,320 INFO L280 TraceCheckUtils]: 2: Hoare triple {849#true} assume !(1 == ~n); {849#true} is VALID [2020-07-08 12:01:01,320 INFO L263 TraceCheckUtils]: 3: Hoare triple {849#true} call #t~ret0 := fibonacci(~n - 1); {849#true} is VALID [2020-07-08 12:01:01,321 INFO L280 TraceCheckUtils]: 4: Hoare triple {849#true} ~n := #in~n; {907#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:01,322 INFO L280 TraceCheckUtils]: 5: Hoare triple {907#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {908#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:01,322 INFO L280 TraceCheckUtils]: 6: Hoare triple {908#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {909#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:01,323 INFO L263 TraceCheckUtils]: 7: Hoare triple {909#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {849#true} is VALID [2020-07-08 12:01:01,323 INFO L280 TraceCheckUtils]: 8: Hoare triple {849#true} ~n := #in~n; {849#true} is VALID [2020-07-08 12:01:01,323 INFO L280 TraceCheckUtils]: 9: Hoare triple {849#true} assume !(~n < 1); {849#true} is VALID [2020-07-08 12:01:01,324 INFO L280 TraceCheckUtils]: 10: Hoare triple {849#true} assume 1 == ~n;#res := 1; {849#true} is VALID [2020-07-08 12:01:01,324 INFO L280 TraceCheckUtils]: 11: Hoare triple {849#true} assume true; {849#true} is VALID [2020-07-08 12:01:01,325 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {849#true} {909#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #34#return; {909#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:01,326 INFO L280 TraceCheckUtils]: 13: Hoare triple {909#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {909#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:01,326 INFO L263 TraceCheckUtils]: 14: Hoare triple {909#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {849#true} is VALID [2020-07-08 12:01:01,326 INFO L280 TraceCheckUtils]: 15: Hoare triple {849#true} ~n := #in~n; {849#true} is VALID [2020-07-08 12:01:01,327 INFO L280 TraceCheckUtils]: 16: Hoare triple {849#true} assume ~n < 1;#res := 0; {849#true} is VALID [2020-07-08 12:01:01,327 INFO L280 TraceCheckUtils]: 17: Hoare triple {849#true} assume true; {849#true} is VALID [2020-07-08 12:01:01,328 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {849#true} {909#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {919#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:01,329 INFO L280 TraceCheckUtils]: 19: Hoare triple {919#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {919#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:01,330 INFO L280 TraceCheckUtils]: 20: Hoare triple {919#(<= 2 |fibonacci_#in~n|)} assume true; {919#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:01,331 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {919#(<= 2 |fibonacci_#in~n|)} {849#true} #34#return; {902#(<= 3 fibonacci_~n)} is VALID [2020-07-08 12:01:01,332 INFO L280 TraceCheckUtils]: 22: Hoare triple {902#(<= 3 fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {902#(<= 3 fibonacci_~n)} is VALID [2020-07-08 12:01:01,332 INFO L263 TraceCheckUtils]: 23: Hoare triple {902#(<= 3 fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {849#true} is VALID [2020-07-08 12:01:01,333 INFO L280 TraceCheckUtils]: 24: Hoare triple {849#true} ~n := #in~n; {907#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:01,333 INFO L280 TraceCheckUtils]: 25: Hoare triple {907#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1;#res := 0; {920#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 12:01:01,334 INFO L280 TraceCheckUtils]: 26: Hoare triple {920#(<= |fibonacci_#in~n| 0)} assume true; {920#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 12:01:01,335 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {920#(<= |fibonacci_#in~n| 0)} {902#(<= 3 fibonacci_~n)} #36#return; {850#false} is VALID [2020-07-08 12:01:01,335 INFO L280 TraceCheckUtils]: 28: Hoare triple {850#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {850#false} is VALID [2020-07-08 12:01:01,336 INFO L280 TraceCheckUtils]: 29: Hoare triple {850#false} assume true; {850#false} is VALID [2020-07-08 12:01:01,336 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {850#false} {849#true} #42#return; {850#false} is VALID [2020-07-08 12:01:01,337 INFO L263 TraceCheckUtils]: 0: Hoare triple {849#true} call ULTIMATE.init(); {849#true} is VALID [2020-07-08 12:01:01,337 INFO L280 TraceCheckUtils]: 1: Hoare triple {849#true} assume true; {849#true} is VALID [2020-07-08 12:01:01,338 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {849#true} {849#true} #38#return; {849#true} is VALID [2020-07-08 12:01:01,338 INFO L263 TraceCheckUtils]: 3: Hoare triple {849#true} call #t~ret4 := main(); {849#true} is VALID [2020-07-08 12:01:01,338 INFO L280 TraceCheckUtils]: 4: Hoare triple {849#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {849#true} is VALID [2020-07-08 12:01:01,338 INFO L280 TraceCheckUtils]: 5: Hoare triple {849#true} assume !(~x~0 > 46); {849#true} is VALID [2020-07-08 12:01:01,339 INFO L263 TraceCheckUtils]: 6: Hoare triple {849#true} call #t~ret3 := fibonacci(~x~0); {849#true} is VALID [2020-07-08 12:01:01,339 INFO L280 TraceCheckUtils]: 7: Hoare triple {849#true} ~n := #in~n; {849#true} is VALID [2020-07-08 12:01:01,339 INFO L280 TraceCheckUtils]: 8: Hoare triple {849#true} assume !(~n < 1); {849#true} is VALID [2020-07-08 12:01:01,339 INFO L280 TraceCheckUtils]: 9: Hoare triple {849#true} assume !(1 == ~n); {849#true} is VALID [2020-07-08 12:01:01,339 INFO L263 TraceCheckUtils]: 10: Hoare triple {849#true} call #t~ret0 := fibonacci(~n - 1); {849#true} is VALID [2020-07-08 12:01:01,340 INFO L280 TraceCheckUtils]: 11: Hoare triple {849#true} ~n := #in~n; {907#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:01,341 INFO L280 TraceCheckUtils]: 12: Hoare triple {907#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {908#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:01,342 INFO L280 TraceCheckUtils]: 13: Hoare triple {908#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {909#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:01,342 INFO L263 TraceCheckUtils]: 14: Hoare triple {909#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {849#true} is VALID [2020-07-08 12:01:01,342 INFO L280 TraceCheckUtils]: 15: Hoare triple {849#true} ~n := #in~n; {849#true} is VALID [2020-07-08 12:01:01,343 INFO L280 TraceCheckUtils]: 16: Hoare triple {849#true} assume !(~n < 1); {849#true} is VALID [2020-07-08 12:01:01,343 INFO L280 TraceCheckUtils]: 17: Hoare triple {849#true} assume 1 == ~n;#res := 1; {849#true} is VALID [2020-07-08 12:01:01,343 INFO L280 TraceCheckUtils]: 18: Hoare triple {849#true} assume true; {849#true} is VALID [2020-07-08 12:01:01,344 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {849#true} {909#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #34#return; {909#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:01,345 INFO L280 TraceCheckUtils]: 20: Hoare triple {909#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {909#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:01,345 INFO L263 TraceCheckUtils]: 21: Hoare triple {909#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {849#true} is VALID [2020-07-08 12:01:01,346 INFO L280 TraceCheckUtils]: 22: Hoare triple {849#true} ~n := #in~n; {849#true} is VALID [2020-07-08 12:01:01,346 INFO L280 TraceCheckUtils]: 23: Hoare triple {849#true} assume ~n < 1;#res := 0; {849#true} is VALID [2020-07-08 12:01:01,346 INFO L280 TraceCheckUtils]: 24: Hoare triple {849#true} assume true; {849#true} is VALID [2020-07-08 12:01:01,348 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {849#true} {909#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {919#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:01,348 INFO L280 TraceCheckUtils]: 26: Hoare triple {919#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {919#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:01,349 INFO L280 TraceCheckUtils]: 27: Hoare triple {919#(<= 2 |fibonacci_#in~n|)} assume true; {919#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:01,350 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {919#(<= 2 |fibonacci_#in~n|)} {849#true} #34#return; {902#(<= 3 fibonacci_~n)} is VALID [2020-07-08 12:01:01,351 INFO L280 TraceCheckUtils]: 29: Hoare triple {902#(<= 3 fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {902#(<= 3 fibonacci_~n)} is VALID [2020-07-08 12:01:01,351 INFO L263 TraceCheckUtils]: 30: Hoare triple {902#(<= 3 fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {849#true} is VALID [2020-07-08 12:01:01,352 INFO L280 TraceCheckUtils]: 31: Hoare triple {849#true} ~n := #in~n; {907#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:01,353 INFO L280 TraceCheckUtils]: 32: Hoare triple {907#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1;#res := 0; {920#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 12:01:01,353 INFO L280 TraceCheckUtils]: 33: Hoare triple {920#(<= |fibonacci_#in~n| 0)} assume true; {920#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 12:01:01,354 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {920#(<= |fibonacci_#in~n| 0)} {902#(<= 3 fibonacci_~n)} #36#return; {850#false} is VALID [2020-07-08 12:01:01,355 INFO L280 TraceCheckUtils]: 35: Hoare triple {850#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {850#false} is VALID [2020-07-08 12:01:01,355 INFO L280 TraceCheckUtils]: 36: Hoare triple {850#false} assume true; {850#false} is VALID [2020-07-08 12:01:01,355 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {850#false} {849#true} #42#return; {850#false} is VALID [2020-07-08 12:01:01,355 INFO L280 TraceCheckUtils]: 38: Hoare triple {850#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {850#false} is VALID [2020-07-08 12:01:01,356 INFO L280 TraceCheckUtils]: 39: Hoare triple {850#false} assume !(~x~0 < 9 || ~result~0 >= 34); {850#false} is VALID [2020-07-08 12:01:01,356 INFO L280 TraceCheckUtils]: 40: Hoare triple {850#false} assume !false; {850#false} is VALID [2020-07-08 12:01:01,358 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 23 proven. 7 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2020-07-08 12:01:01,358 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2114639290] [2020-07-08 12:01:01,358 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [34080691] [2020-07-08 12:01:01,359 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:01:01,396 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-08 12:01:01,397 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-08 12:01:01,398 INFO L264 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-08 12:01:01,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:01,409 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:01:01,569 INFO L263 TraceCheckUtils]: 0: Hoare triple {849#true} call ULTIMATE.init(); {849#true} is VALID [2020-07-08 12:01:01,569 INFO L280 TraceCheckUtils]: 1: Hoare triple {849#true} assume true; {849#true} is VALID [2020-07-08 12:01:01,569 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {849#true} {849#true} #38#return; {849#true} is VALID [2020-07-08 12:01:01,570 INFO L263 TraceCheckUtils]: 3: Hoare triple {849#true} call #t~ret4 := main(); {849#true} is VALID [2020-07-08 12:01:01,570 INFO L280 TraceCheckUtils]: 4: Hoare triple {849#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {849#true} is VALID [2020-07-08 12:01:01,570 INFO L280 TraceCheckUtils]: 5: Hoare triple {849#true} assume !(~x~0 > 46); {849#true} is VALID [2020-07-08 12:01:01,570 INFO L263 TraceCheckUtils]: 6: Hoare triple {849#true} call #t~ret3 := fibonacci(~x~0); {849#true} is VALID [2020-07-08 12:01:01,572 INFO L280 TraceCheckUtils]: 7: Hoare triple {849#true} ~n := #in~n; {945#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:01,572 INFO L280 TraceCheckUtils]: 8: Hoare triple {945#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {945#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:01,573 INFO L280 TraceCheckUtils]: 9: Hoare triple {945#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {945#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:01,573 INFO L263 TraceCheckUtils]: 10: Hoare triple {945#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {849#true} is VALID [2020-07-08 12:01:01,574 INFO L280 TraceCheckUtils]: 11: Hoare triple {849#true} ~n := #in~n; {945#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:01,574 INFO L280 TraceCheckUtils]: 12: Hoare triple {945#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {945#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:01,575 INFO L280 TraceCheckUtils]: 13: Hoare triple {945#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {945#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:01,575 INFO L263 TraceCheckUtils]: 14: Hoare triple {945#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {849#true} is VALID [2020-07-08 12:01:01,575 INFO L280 TraceCheckUtils]: 15: Hoare triple {849#true} ~n := #in~n; {945#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:01,576 INFO L280 TraceCheckUtils]: 16: Hoare triple {945#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {945#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:01,576 INFO L280 TraceCheckUtils]: 17: Hoare triple {945#(<= |fibonacci_#in~n| fibonacci_~n)} assume 1 == ~n;#res := 1; {976#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:01,577 INFO L280 TraceCheckUtils]: 18: Hoare triple {976#(<= |fibonacci_#in~n| 1)} assume true; {976#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:01,582 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {976#(<= |fibonacci_#in~n| 1)} {945#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {983#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:01,583 INFO L280 TraceCheckUtils]: 20: Hoare triple {983#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {983#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:01,583 INFO L263 TraceCheckUtils]: 21: Hoare triple {983#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {849#true} is VALID [2020-07-08 12:01:01,583 INFO L280 TraceCheckUtils]: 22: Hoare triple {849#true} ~n := #in~n; {849#true} is VALID [2020-07-08 12:01:01,583 INFO L280 TraceCheckUtils]: 23: Hoare triple {849#true} assume ~n < 1;#res := 0; {849#true} is VALID [2020-07-08 12:01:01,584 INFO L280 TraceCheckUtils]: 24: Hoare triple {849#true} assume true; {849#true} is VALID [2020-07-08 12:01:01,587 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {849#true} {983#(<= |fibonacci_#in~n| 2)} #36#return; {983#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:01,588 INFO L280 TraceCheckUtils]: 26: Hoare triple {983#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {983#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:01,588 INFO L280 TraceCheckUtils]: 27: Hoare triple {983#(<= |fibonacci_#in~n| 2)} assume true; {983#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:01,590 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {983#(<= |fibonacci_#in~n| 2)} {945#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {1011#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:01,590 INFO L280 TraceCheckUtils]: 29: Hoare triple {1011#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1011#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:01,590 INFO L263 TraceCheckUtils]: 30: Hoare triple {1011#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {849#true} is VALID [2020-07-08 12:01:01,591 INFO L280 TraceCheckUtils]: 31: Hoare triple {849#true} ~n := #in~n; {849#true} is VALID [2020-07-08 12:01:01,591 INFO L280 TraceCheckUtils]: 32: Hoare triple {849#true} assume ~n < 1;#res := 0; {849#true} is VALID [2020-07-08 12:01:01,591 INFO L280 TraceCheckUtils]: 33: Hoare triple {849#true} assume true; {849#true} is VALID [2020-07-08 12:01:01,592 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {849#true} {1011#(<= |fibonacci_#in~n| 3)} #36#return; {1011#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:01,592 INFO L280 TraceCheckUtils]: 35: Hoare triple {1011#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1011#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:01,598 INFO L280 TraceCheckUtils]: 36: Hoare triple {1011#(<= |fibonacci_#in~n| 3)} assume true; {1011#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:01,599 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1011#(<= |fibonacci_#in~n| 3)} {849#true} #42#return; {1039#(<= main_~x~0 3)} is VALID [2020-07-08 12:01:01,600 INFO L280 TraceCheckUtils]: 38: Hoare triple {1039#(<= main_~x~0 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {1039#(<= main_~x~0 3)} is VALID [2020-07-08 12:01:01,600 INFO L280 TraceCheckUtils]: 39: Hoare triple {1039#(<= main_~x~0 3)} assume !(~x~0 < 9 || ~result~0 >= 34); {850#false} is VALID [2020-07-08 12:01:01,601 INFO L280 TraceCheckUtils]: 40: Hoare triple {850#false} assume !false; {850#false} is VALID [2020-07-08 12:01:01,603 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2020-07-08 12:01:01,603 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:01:01,604 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 13 [2020-07-08 12:01:01,604 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [358174432] [2020-07-08 12:01:01,605 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 41 [2020-07-08 12:01:01,606 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:01:01,606 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-08 12:01:01,687 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 12:01:01,687 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-08 12:01:01,687 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:01:01,687 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-08 12:01:01,688 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2020-07-08 12:01:01,688 INFO L87 Difference]: Start difference. First operand 38 states and 52 transitions. Second operand 13 states. [2020-07-08 12:01:02,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:01:02,545 INFO L93 Difference]: Finished difference Result 72 states and 107 transitions. [2020-07-08 12:01:02,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-08 12:01:02,545 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 41 [2020-07-08 12:01:02,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:01:02,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-08 12:01:02,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 74 transitions. [2020-07-08 12:01:02,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-08 12:01:02,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 74 transitions. [2020-07-08 12:01:02,559 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 74 transitions. [2020-07-08 12:01:02,651 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:01:02,653 INFO L225 Difference]: With dead ends: 72 [2020-07-08 12:01:02,655 INFO L226 Difference]: Without dead ends: 39 [2020-07-08 12:01:02,657 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=88, Invalid=254, Unknown=0, NotChecked=0, Total=342 [2020-07-08 12:01:02,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2020-07-08 12:01:02,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 39. [2020-07-08 12:01:02,684 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:01:02,685 INFO L82 GeneralOperation]: Start isEquivalent. First operand 39 states. Second operand 39 states. [2020-07-08 12:01:02,685 INFO L74 IsIncluded]: Start isIncluded. First operand 39 states. Second operand 39 states. [2020-07-08 12:01:02,685 INFO L87 Difference]: Start difference. First operand 39 states. Second operand 39 states. [2020-07-08 12:01:02,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:01:02,688 INFO L93 Difference]: Finished difference Result 39 states and 47 transitions. [2020-07-08 12:01:02,689 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 47 transitions. [2020-07-08 12:01:02,689 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:01:02,690 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:01:02,690 INFO L74 IsIncluded]: Start isIncluded. First operand 39 states. Second operand 39 states. [2020-07-08 12:01:02,690 INFO L87 Difference]: Start difference. First operand 39 states. Second operand 39 states. [2020-07-08 12:01:02,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:01:02,693 INFO L93 Difference]: Finished difference Result 39 states and 47 transitions. [2020-07-08 12:01:02,694 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 47 transitions. [2020-07-08 12:01:02,694 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:01:02,695 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:01:02,695 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:01:02,695 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:01:02,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39 states. [2020-07-08 12:01:02,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 47 transitions. [2020-07-08 12:01:02,698 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 47 transitions. Word has length 41 [2020-07-08 12:01:02,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:01:02,699 INFO L479 AbstractCegarLoop]: Abstraction has 39 states and 47 transitions. [2020-07-08 12:01:02,699 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-08 12:01:02,699 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 47 transitions. [2020-07-08 12:01:02,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2020-07-08 12:01:02,702 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:01:02,702 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 11, 6, 6, 6, 6, 6, 6, 6, 5, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:01:02,919 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:01:02,920 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:01:02,921 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:01:02,921 INFO L82 PathProgramCache]: Analyzing trace with hash -168777920, now seen corresponding path program 3 times [2020-07-08 12:01:02,921 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:01:02,922 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1318738756] [2020-07-08 12:01:02,922 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:01:02,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:03,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:03,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,013 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1283#true} {1283#true} #38#return; {1283#true} is VALID [2020-07-08 12:01:03,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:03,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:03,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:03,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:03,196 INFO L280 TraceCheckUtils]: 0: Hoare triple {1283#true} ~n := #in~n; {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,197 INFO L280 TraceCheckUtils]: 1: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,198 INFO L280 TraceCheckUtils]: 2: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {1492#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:03,198 INFO L280 TraceCheckUtils]: 3: Hoare triple {1492#(<= |fibonacci_#in~n| 1)} assume true; {1492#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:03,200 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1492#(<= |fibonacci_#in~n| 1)} {1375#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {1486#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:03,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:03,206 INFO L280 TraceCheckUtils]: 0: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,206 INFO L280 TraceCheckUtils]: 1: Hoare triple {1283#true} assume ~n < 1;#res := 0; {1283#true} is VALID [2020-07-08 12:01:03,207 INFO L280 TraceCheckUtils]: 2: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,208 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1283#true} {1486#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {1491#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:03,208 INFO L280 TraceCheckUtils]: 0: Hoare triple {1283#true} ~n := #in~n; {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,209 INFO L280 TraceCheckUtils]: 1: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,210 INFO L280 TraceCheckUtils]: 2: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,210 INFO L263 TraceCheckUtils]: 3: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1283#true} is VALID [2020-07-08 12:01:03,211 INFO L280 TraceCheckUtils]: 4: Hoare triple {1283#true} ~n := #in~n; {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,211 INFO L280 TraceCheckUtils]: 5: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,212 INFO L280 TraceCheckUtils]: 6: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {1492#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:03,213 INFO L280 TraceCheckUtils]: 7: Hoare triple {1492#(<= |fibonacci_#in~n| 1)} assume true; {1492#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:03,214 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1492#(<= |fibonacci_#in~n| 1)} {1375#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {1486#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:03,215 INFO L280 TraceCheckUtils]: 9: Hoare triple {1486#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1486#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:03,215 INFO L263 TraceCheckUtils]: 10: Hoare triple {1486#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {1283#true} is VALID [2020-07-08 12:01:03,215 INFO L280 TraceCheckUtils]: 11: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,216 INFO L280 TraceCheckUtils]: 12: Hoare triple {1283#true} assume ~n < 1;#res := 0; {1283#true} is VALID [2020-07-08 12:01:03,216 INFO L280 TraceCheckUtils]: 13: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,217 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1283#true} {1486#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {1491#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:03,218 INFO L280 TraceCheckUtils]: 15: Hoare triple {1491#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1491#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:03,218 INFO L280 TraceCheckUtils]: 16: Hoare triple {1491#(<= |fibonacci_#in~n| 2)} assume true; {1491#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:03,220 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1491#(<= |fibonacci_#in~n| 2)} {1375#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {1474#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:03,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:03,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,228 INFO L280 TraceCheckUtils]: 1: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,228 INFO L280 TraceCheckUtils]: 2: Hoare triple {1283#true} assume 1 == ~n;#res := 1; {1283#true} is VALID [2020-07-08 12:01:03,228 INFO L280 TraceCheckUtils]: 3: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,229 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1283#true} {1474#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {1480#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:03,230 INFO L280 TraceCheckUtils]: 0: Hoare triple {1283#true} ~n := #in~n; {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,231 INFO L280 TraceCheckUtils]: 1: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,231 INFO L280 TraceCheckUtils]: 2: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,232 INFO L263 TraceCheckUtils]: 3: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1283#true} is VALID [2020-07-08 12:01:03,232 INFO L280 TraceCheckUtils]: 4: Hoare triple {1283#true} ~n := #in~n; {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,233 INFO L280 TraceCheckUtils]: 5: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,233 INFO L280 TraceCheckUtils]: 6: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,234 INFO L263 TraceCheckUtils]: 7: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1283#true} is VALID [2020-07-08 12:01:03,234 INFO L280 TraceCheckUtils]: 8: Hoare triple {1283#true} ~n := #in~n; {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,235 INFO L280 TraceCheckUtils]: 9: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,236 INFO L280 TraceCheckUtils]: 10: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {1492#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:03,236 INFO L280 TraceCheckUtils]: 11: Hoare triple {1492#(<= |fibonacci_#in~n| 1)} assume true; {1492#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:03,238 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1492#(<= |fibonacci_#in~n| 1)} {1375#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {1486#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:03,240 INFO L280 TraceCheckUtils]: 13: Hoare triple {1486#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1486#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:03,240 INFO L263 TraceCheckUtils]: 14: Hoare triple {1486#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {1283#true} is VALID [2020-07-08 12:01:03,240 INFO L280 TraceCheckUtils]: 15: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,241 INFO L280 TraceCheckUtils]: 16: Hoare triple {1283#true} assume ~n < 1;#res := 0; {1283#true} is VALID [2020-07-08 12:01:03,241 INFO L280 TraceCheckUtils]: 17: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,242 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1283#true} {1486#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {1491#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:03,243 INFO L280 TraceCheckUtils]: 19: Hoare triple {1491#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1491#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:03,244 INFO L280 TraceCheckUtils]: 20: Hoare triple {1491#(<= |fibonacci_#in~n| 2)} assume true; {1491#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:03,246 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1491#(<= |fibonacci_#in~n| 2)} {1375#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {1474#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:03,247 INFO L280 TraceCheckUtils]: 22: Hoare triple {1474#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1474#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:03,247 INFO L263 TraceCheckUtils]: 23: Hoare triple {1474#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {1283#true} is VALID [2020-07-08 12:01:03,247 INFO L280 TraceCheckUtils]: 24: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,248 INFO L280 TraceCheckUtils]: 25: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,248 INFO L280 TraceCheckUtils]: 26: Hoare triple {1283#true} assume 1 == ~n;#res := 1; {1283#true} is VALID [2020-07-08 12:01:03,248 INFO L280 TraceCheckUtils]: 27: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,250 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {1283#true} {1474#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {1480#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:03,251 INFO L280 TraceCheckUtils]: 29: Hoare triple {1480#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1480#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:03,251 INFO L280 TraceCheckUtils]: 30: Hoare triple {1480#(<= |fibonacci_#in~n| 3)} assume true; {1480#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:03,253 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {1480#(<= |fibonacci_#in~n| 3)} {1375#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {1408#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:03,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:03,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:03,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:03,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:03,296 INFO L280 TraceCheckUtils]: 0: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,296 INFO L280 TraceCheckUtils]: 1: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,297 INFO L280 TraceCheckUtils]: 2: Hoare triple {1283#true} assume 1 == ~n;#res := 1; {1283#true} is VALID [2020-07-08 12:01:03,297 INFO L280 TraceCheckUtils]: 3: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,297 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1283#true} {1283#true} #34#return; {1283#true} is VALID [2020-07-08 12:01:03,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:03,301 INFO L280 TraceCheckUtils]: 0: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,302 INFO L280 TraceCheckUtils]: 1: Hoare triple {1283#true} assume ~n < 1;#res := 0; {1283#true} is VALID [2020-07-08 12:01:03,302 INFO L280 TraceCheckUtils]: 2: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,303 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1283#true} {1283#true} #36#return; {1283#true} is VALID [2020-07-08 12:01:03,303 INFO L280 TraceCheckUtils]: 0: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,303 INFO L280 TraceCheckUtils]: 1: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,304 INFO L280 TraceCheckUtils]: 2: Hoare triple {1283#true} assume !(1 == ~n); {1283#true} is VALID [2020-07-08 12:01:03,304 INFO L263 TraceCheckUtils]: 3: Hoare triple {1283#true} call #t~ret0 := fibonacci(~n - 1); {1283#true} is VALID [2020-07-08 12:01:03,304 INFO L280 TraceCheckUtils]: 4: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,304 INFO L280 TraceCheckUtils]: 5: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,305 INFO L280 TraceCheckUtils]: 6: Hoare triple {1283#true} assume 1 == ~n;#res := 1; {1283#true} is VALID [2020-07-08 12:01:03,305 INFO L280 TraceCheckUtils]: 7: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,305 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1283#true} {1283#true} #34#return; {1283#true} is VALID [2020-07-08 12:01:03,305 INFO L280 TraceCheckUtils]: 9: Hoare triple {1283#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1283#true} is VALID [2020-07-08 12:01:03,306 INFO L263 TraceCheckUtils]: 10: Hoare triple {1283#true} call #t~ret1 := fibonacci(~n - 2); {1283#true} is VALID [2020-07-08 12:01:03,306 INFO L280 TraceCheckUtils]: 11: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,307 INFO L280 TraceCheckUtils]: 12: Hoare triple {1283#true} assume ~n < 1;#res := 0; {1283#true} is VALID [2020-07-08 12:01:03,307 INFO L280 TraceCheckUtils]: 13: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,307 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1283#true} {1283#true} #36#return; {1283#true} is VALID [2020-07-08 12:01:03,308 INFO L280 TraceCheckUtils]: 15: Hoare triple {1283#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1283#true} is VALID [2020-07-08 12:01:03,308 INFO L280 TraceCheckUtils]: 16: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,308 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1283#true} {1283#true} #34#return; {1283#true} is VALID [2020-07-08 12:01:03,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:03,313 INFO L280 TraceCheckUtils]: 0: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,314 INFO L280 TraceCheckUtils]: 1: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,314 INFO L280 TraceCheckUtils]: 2: Hoare triple {1283#true} assume 1 == ~n;#res := 1; {1283#true} is VALID [2020-07-08 12:01:03,314 INFO L280 TraceCheckUtils]: 3: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,314 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1283#true} {1283#true} #36#return; {1283#true} is VALID [2020-07-08 12:01:03,315 INFO L280 TraceCheckUtils]: 0: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,316 INFO L280 TraceCheckUtils]: 2: Hoare triple {1283#true} assume !(1 == ~n); {1283#true} is VALID [2020-07-08 12:01:03,316 INFO L263 TraceCheckUtils]: 3: Hoare triple {1283#true} call #t~ret0 := fibonacci(~n - 1); {1283#true} is VALID [2020-07-08 12:01:03,316 INFO L280 TraceCheckUtils]: 4: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,317 INFO L280 TraceCheckUtils]: 5: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,317 INFO L280 TraceCheckUtils]: 6: Hoare triple {1283#true} assume !(1 == ~n); {1283#true} is VALID [2020-07-08 12:01:03,317 INFO L263 TraceCheckUtils]: 7: Hoare triple {1283#true} call #t~ret0 := fibonacci(~n - 1); {1283#true} is VALID [2020-07-08 12:01:03,318 INFO L280 TraceCheckUtils]: 8: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,318 INFO L280 TraceCheckUtils]: 9: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,318 INFO L280 TraceCheckUtils]: 10: Hoare triple {1283#true} assume 1 == ~n;#res := 1; {1283#true} is VALID [2020-07-08 12:01:03,319 INFO L280 TraceCheckUtils]: 11: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,319 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1283#true} {1283#true} #34#return; {1283#true} is VALID [2020-07-08 12:01:03,319 INFO L280 TraceCheckUtils]: 13: Hoare triple {1283#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1283#true} is VALID [2020-07-08 12:01:03,320 INFO L263 TraceCheckUtils]: 14: Hoare triple {1283#true} call #t~ret1 := fibonacci(~n - 2); {1283#true} is VALID [2020-07-08 12:01:03,320 INFO L280 TraceCheckUtils]: 15: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,320 INFO L280 TraceCheckUtils]: 16: Hoare triple {1283#true} assume ~n < 1;#res := 0; {1283#true} is VALID [2020-07-08 12:01:03,321 INFO L280 TraceCheckUtils]: 17: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,321 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1283#true} {1283#true} #36#return; {1283#true} is VALID [2020-07-08 12:01:03,321 INFO L280 TraceCheckUtils]: 19: Hoare triple {1283#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1283#true} is VALID [2020-07-08 12:01:03,322 INFO L280 TraceCheckUtils]: 20: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,322 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1283#true} {1283#true} #34#return; {1283#true} is VALID [2020-07-08 12:01:03,322 INFO L280 TraceCheckUtils]: 22: Hoare triple {1283#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1283#true} is VALID [2020-07-08 12:01:03,323 INFO L263 TraceCheckUtils]: 23: Hoare triple {1283#true} call #t~ret1 := fibonacci(~n - 2); {1283#true} is VALID [2020-07-08 12:01:03,323 INFO L280 TraceCheckUtils]: 24: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,323 INFO L280 TraceCheckUtils]: 25: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,324 INFO L280 TraceCheckUtils]: 26: Hoare triple {1283#true} assume 1 == ~n;#res := 1; {1283#true} is VALID [2020-07-08 12:01:03,324 INFO L280 TraceCheckUtils]: 27: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,324 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {1283#true} {1283#true} #36#return; {1283#true} is VALID [2020-07-08 12:01:03,325 INFO L280 TraceCheckUtils]: 29: Hoare triple {1283#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1283#true} is VALID [2020-07-08 12:01:03,325 INFO L280 TraceCheckUtils]: 30: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,325 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {1283#true} {1283#true} #34#return; {1283#true} is VALID [2020-07-08 12:01:03,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:03,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,332 INFO L280 TraceCheckUtils]: 2: Hoare triple {1283#true} assume 1 == ~n;#res := 1; {1283#true} is VALID [2020-07-08 12:01:03,332 INFO L280 TraceCheckUtils]: 3: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,332 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1283#true} {1283#true} #36#return; {1283#true} is VALID [2020-07-08 12:01:03,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,333 INFO L280 TraceCheckUtils]: 1: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,333 INFO L280 TraceCheckUtils]: 2: Hoare triple {1283#true} assume !(1 == ~n); {1283#true} is VALID [2020-07-08 12:01:03,333 INFO L263 TraceCheckUtils]: 3: Hoare triple {1283#true} call #t~ret0 := fibonacci(~n - 1); {1283#true} is VALID [2020-07-08 12:01:03,333 INFO L280 TraceCheckUtils]: 4: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,334 INFO L280 TraceCheckUtils]: 5: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,334 INFO L280 TraceCheckUtils]: 6: Hoare triple {1283#true} assume !(1 == ~n); {1283#true} is VALID [2020-07-08 12:01:03,334 INFO L263 TraceCheckUtils]: 7: Hoare triple {1283#true} call #t~ret0 := fibonacci(~n - 1); {1283#true} is VALID [2020-07-08 12:01:03,334 INFO L280 TraceCheckUtils]: 8: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,334 INFO L280 TraceCheckUtils]: 9: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,335 INFO L280 TraceCheckUtils]: 10: Hoare triple {1283#true} assume !(1 == ~n); {1283#true} is VALID [2020-07-08 12:01:03,335 INFO L263 TraceCheckUtils]: 11: Hoare triple {1283#true} call #t~ret0 := fibonacci(~n - 1); {1283#true} is VALID [2020-07-08 12:01:03,335 INFO L280 TraceCheckUtils]: 12: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,335 INFO L280 TraceCheckUtils]: 13: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,336 INFO L280 TraceCheckUtils]: 14: Hoare triple {1283#true} assume 1 == ~n;#res := 1; {1283#true} is VALID [2020-07-08 12:01:03,336 INFO L280 TraceCheckUtils]: 15: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,336 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1283#true} {1283#true} #34#return; {1283#true} is VALID [2020-07-08 12:01:03,336 INFO L280 TraceCheckUtils]: 17: Hoare triple {1283#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1283#true} is VALID [2020-07-08 12:01:03,336 INFO L263 TraceCheckUtils]: 18: Hoare triple {1283#true} call #t~ret1 := fibonacci(~n - 2); {1283#true} is VALID [2020-07-08 12:01:03,337 INFO L280 TraceCheckUtils]: 19: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,337 INFO L280 TraceCheckUtils]: 20: Hoare triple {1283#true} assume ~n < 1;#res := 0; {1283#true} is VALID [2020-07-08 12:01:03,337 INFO L280 TraceCheckUtils]: 21: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,337 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1283#true} {1283#true} #36#return; {1283#true} is VALID [2020-07-08 12:01:03,337 INFO L280 TraceCheckUtils]: 23: Hoare triple {1283#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1283#true} is VALID [2020-07-08 12:01:03,338 INFO L280 TraceCheckUtils]: 24: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,338 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1283#true} {1283#true} #34#return; {1283#true} is VALID [2020-07-08 12:01:03,338 INFO L280 TraceCheckUtils]: 26: Hoare triple {1283#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1283#true} is VALID [2020-07-08 12:01:03,338 INFO L263 TraceCheckUtils]: 27: Hoare triple {1283#true} call #t~ret1 := fibonacci(~n - 2); {1283#true} is VALID [2020-07-08 12:01:03,339 INFO L280 TraceCheckUtils]: 28: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,339 INFO L280 TraceCheckUtils]: 29: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,339 INFO L280 TraceCheckUtils]: 30: Hoare triple {1283#true} assume 1 == ~n;#res := 1; {1283#true} is VALID [2020-07-08 12:01:03,339 INFO L280 TraceCheckUtils]: 31: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,340 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1283#true} {1283#true} #36#return; {1283#true} is VALID [2020-07-08 12:01:03,340 INFO L280 TraceCheckUtils]: 33: Hoare triple {1283#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1283#true} is VALID [2020-07-08 12:01:03,340 INFO L280 TraceCheckUtils]: 34: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,340 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1283#true} {1283#true} #34#return; {1283#true} is VALID [2020-07-08 12:01:03,340 INFO L280 TraceCheckUtils]: 36: Hoare triple {1283#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1283#true} is VALID [2020-07-08 12:01:03,341 INFO L263 TraceCheckUtils]: 37: Hoare triple {1283#true} call #t~ret1 := fibonacci(~n - 2); {1283#true} is VALID [2020-07-08 12:01:03,341 INFO L280 TraceCheckUtils]: 38: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,341 INFO L280 TraceCheckUtils]: 39: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,341 INFO L280 TraceCheckUtils]: 40: Hoare triple {1283#true} assume 1 == ~n;#res := 1; {1283#true} is VALID [2020-07-08 12:01:03,341 INFO L280 TraceCheckUtils]: 41: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,342 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {1283#true} {1283#true} #36#return; {1283#true} is VALID [2020-07-08 12:01:03,342 INFO L280 TraceCheckUtils]: 43: Hoare triple {1283#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1283#true} is VALID [2020-07-08 12:01:03,342 INFO L280 TraceCheckUtils]: 44: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,343 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {1283#true} {1408#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {1455#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:03,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {1283#true} ~n := #in~n; {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,347 INFO L280 TraceCheckUtils]: 2: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,347 INFO L263 TraceCheckUtils]: 3: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1283#true} is VALID [2020-07-08 12:01:03,347 INFO L280 TraceCheckUtils]: 4: Hoare triple {1283#true} ~n := #in~n; {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,348 INFO L280 TraceCheckUtils]: 5: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,349 INFO L280 TraceCheckUtils]: 6: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,349 INFO L263 TraceCheckUtils]: 7: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1283#true} is VALID [2020-07-08 12:01:03,349 INFO L280 TraceCheckUtils]: 8: Hoare triple {1283#true} ~n := #in~n; {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,350 INFO L280 TraceCheckUtils]: 9: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,350 INFO L280 TraceCheckUtils]: 10: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,351 INFO L263 TraceCheckUtils]: 11: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1283#true} is VALID [2020-07-08 12:01:03,352 INFO L280 TraceCheckUtils]: 12: Hoare triple {1283#true} ~n := #in~n; {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,352 INFO L280 TraceCheckUtils]: 13: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,353 INFO L280 TraceCheckUtils]: 14: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {1492#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:03,354 INFO L280 TraceCheckUtils]: 15: Hoare triple {1492#(<= |fibonacci_#in~n| 1)} assume true; {1492#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:03,356 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1492#(<= |fibonacci_#in~n| 1)} {1375#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {1486#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:03,357 INFO L280 TraceCheckUtils]: 17: Hoare triple {1486#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1486#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:03,357 INFO L263 TraceCheckUtils]: 18: Hoare triple {1486#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {1283#true} is VALID [2020-07-08 12:01:03,358 INFO L280 TraceCheckUtils]: 19: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,358 INFO L280 TraceCheckUtils]: 20: Hoare triple {1283#true} assume ~n < 1;#res := 0; {1283#true} is VALID [2020-07-08 12:01:03,358 INFO L280 TraceCheckUtils]: 21: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,359 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1283#true} {1486#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {1491#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:03,360 INFO L280 TraceCheckUtils]: 23: Hoare triple {1491#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1491#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:03,361 INFO L280 TraceCheckUtils]: 24: Hoare triple {1491#(<= |fibonacci_#in~n| 2)} assume true; {1491#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:03,363 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1491#(<= |fibonacci_#in~n| 2)} {1375#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {1474#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:03,364 INFO L280 TraceCheckUtils]: 26: Hoare triple {1474#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1474#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:03,364 INFO L263 TraceCheckUtils]: 27: Hoare triple {1474#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {1283#true} is VALID [2020-07-08 12:01:03,365 INFO L280 TraceCheckUtils]: 28: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,365 INFO L280 TraceCheckUtils]: 29: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,365 INFO L280 TraceCheckUtils]: 30: Hoare triple {1283#true} assume 1 == ~n;#res := 1; {1283#true} is VALID [2020-07-08 12:01:03,365 INFO L280 TraceCheckUtils]: 31: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,367 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1283#true} {1474#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {1480#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:03,368 INFO L280 TraceCheckUtils]: 33: Hoare triple {1480#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1480#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:03,368 INFO L280 TraceCheckUtils]: 34: Hoare triple {1480#(<= |fibonacci_#in~n| 3)} assume true; {1480#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:03,370 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1480#(<= |fibonacci_#in~n| 3)} {1375#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {1408#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:03,370 INFO L280 TraceCheckUtils]: 36: Hoare triple {1408#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1408#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:03,371 INFO L263 TraceCheckUtils]: 37: Hoare triple {1408#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {1283#true} is VALID [2020-07-08 12:01:03,371 INFO L280 TraceCheckUtils]: 38: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,371 INFO L280 TraceCheckUtils]: 39: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,371 INFO L280 TraceCheckUtils]: 40: Hoare triple {1283#true} assume !(1 == ~n); {1283#true} is VALID [2020-07-08 12:01:03,371 INFO L263 TraceCheckUtils]: 41: Hoare triple {1283#true} call #t~ret0 := fibonacci(~n - 1); {1283#true} is VALID [2020-07-08 12:01:03,372 INFO L280 TraceCheckUtils]: 42: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,372 INFO L280 TraceCheckUtils]: 43: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,372 INFO L280 TraceCheckUtils]: 44: Hoare triple {1283#true} assume !(1 == ~n); {1283#true} is VALID [2020-07-08 12:01:03,372 INFO L263 TraceCheckUtils]: 45: Hoare triple {1283#true} call #t~ret0 := fibonacci(~n - 1); {1283#true} is VALID [2020-07-08 12:01:03,372 INFO L280 TraceCheckUtils]: 46: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,373 INFO L280 TraceCheckUtils]: 47: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,373 INFO L280 TraceCheckUtils]: 48: Hoare triple {1283#true} assume !(1 == ~n); {1283#true} is VALID [2020-07-08 12:01:03,373 INFO L263 TraceCheckUtils]: 49: Hoare triple {1283#true} call #t~ret0 := fibonacci(~n - 1); {1283#true} is VALID [2020-07-08 12:01:03,373 INFO L280 TraceCheckUtils]: 50: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,373 INFO L280 TraceCheckUtils]: 51: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,374 INFO L280 TraceCheckUtils]: 52: Hoare triple {1283#true} assume 1 == ~n;#res := 1; {1283#true} is VALID [2020-07-08 12:01:03,374 INFO L280 TraceCheckUtils]: 53: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,374 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1283#true} {1283#true} #34#return; {1283#true} is VALID [2020-07-08 12:01:03,375 INFO L280 TraceCheckUtils]: 55: Hoare triple {1283#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1283#true} is VALID [2020-07-08 12:01:03,375 INFO L263 TraceCheckUtils]: 56: Hoare triple {1283#true} call #t~ret1 := fibonacci(~n - 2); {1283#true} is VALID [2020-07-08 12:01:03,375 INFO L280 TraceCheckUtils]: 57: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,376 INFO L280 TraceCheckUtils]: 58: Hoare triple {1283#true} assume ~n < 1;#res := 0; {1283#true} is VALID [2020-07-08 12:01:03,376 INFO L280 TraceCheckUtils]: 59: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,376 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {1283#true} {1283#true} #36#return; {1283#true} is VALID [2020-07-08 12:01:03,376 INFO L280 TraceCheckUtils]: 61: Hoare triple {1283#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1283#true} is VALID [2020-07-08 12:01:03,377 INFO L280 TraceCheckUtils]: 62: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,377 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {1283#true} {1283#true} #34#return; {1283#true} is VALID [2020-07-08 12:01:03,377 INFO L280 TraceCheckUtils]: 64: Hoare triple {1283#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1283#true} is VALID [2020-07-08 12:01:03,378 INFO L263 TraceCheckUtils]: 65: Hoare triple {1283#true} call #t~ret1 := fibonacci(~n - 2); {1283#true} is VALID [2020-07-08 12:01:03,378 INFO L280 TraceCheckUtils]: 66: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,378 INFO L280 TraceCheckUtils]: 67: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,378 INFO L280 TraceCheckUtils]: 68: Hoare triple {1283#true} assume 1 == ~n;#res := 1; {1283#true} is VALID [2020-07-08 12:01:03,379 INFO L280 TraceCheckUtils]: 69: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,379 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {1283#true} {1283#true} #36#return; {1283#true} is VALID [2020-07-08 12:01:03,379 INFO L280 TraceCheckUtils]: 71: Hoare triple {1283#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1283#true} is VALID [2020-07-08 12:01:03,379 INFO L280 TraceCheckUtils]: 72: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,380 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {1283#true} {1283#true} #34#return; {1283#true} is VALID [2020-07-08 12:01:03,380 INFO L280 TraceCheckUtils]: 74: Hoare triple {1283#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1283#true} is VALID [2020-07-08 12:01:03,380 INFO L263 TraceCheckUtils]: 75: Hoare triple {1283#true} call #t~ret1 := fibonacci(~n - 2); {1283#true} is VALID [2020-07-08 12:01:03,381 INFO L280 TraceCheckUtils]: 76: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,381 INFO L280 TraceCheckUtils]: 77: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,381 INFO L280 TraceCheckUtils]: 78: Hoare triple {1283#true} assume 1 == ~n;#res := 1; {1283#true} is VALID [2020-07-08 12:01:03,381 INFO L280 TraceCheckUtils]: 79: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,382 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {1283#true} {1283#true} #36#return; {1283#true} is VALID [2020-07-08 12:01:03,382 INFO L280 TraceCheckUtils]: 81: Hoare triple {1283#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1283#true} is VALID [2020-07-08 12:01:03,382 INFO L280 TraceCheckUtils]: 82: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,384 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {1283#true} {1408#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {1455#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:03,385 INFO L280 TraceCheckUtils]: 84: Hoare triple {1455#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1455#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:03,386 INFO L280 TraceCheckUtils]: 85: Hoare triple {1455#(<= |fibonacci_#in~n| 4)} assume true; {1455#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:03,387 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {1455#(<= |fibonacci_#in~n| 4)} {1283#true} #42#return; {1374#(<= main_~x~0 4)} is VALID [2020-07-08 12:01:03,396 INFO L263 TraceCheckUtils]: 0: Hoare triple {1283#true} call ULTIMATE.init(); {1283#true} is VALID [2020-07-08 12:01:03,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,397 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1283#true} {1283#true} #38#return; {1283#true} is VALID [2020-07-08 12:01:03,397 INFO L263 TraceCheckUtils]: 3: Hoare triple {1283#true} call #t~ret4 := main(); {1283#true} is VALID [2020-07-08 12:01:03,397 INFO L280 TraceCheckUtils]: 4: Hoare triple {1283#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {1283#true} is VALID [2020-07-08 12:01:03,397 INFO L280 TraceCheckUtils]: 5: Hoare triple {1283#true} assume !(~x~0 > 46); {1283#true} is VALID [2020-07-08 12:01:03,398 INFO L263 TraceCheckUtils]: 6: Hoare triple {1283#true} call #t~ret3 := fibonacci(~x~0); {1283#true} is VALID [2020-07-08 12:01:03,399 INFO L280 TraceCheckUtils]: 7: Hoare triple {1283#true} ~n := #in~n; {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,399 INFO L280 TraceCheckUtils]: 8: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,400 INFO L280 TraceCheckUtils]: 9: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,400 INFO L263 TraceCheckUtils]: 10: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1283#true} is VALID [2020-07-08 12:01:03,401 INFO L280 TraceCheckUtils]: 11: Hoare triple {1283#true} ~n := #in~n; {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,402 INFO L280 TraceCheckUtils]: 12: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,402 INFO L280 TraceCheckUtils]: 13: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,403 INFO L263 TraceCheckUtils]: 14: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1283#true} is VALID [2020-07-08 12:01:03,404 INFO L280 TraceCheckUtils]: 15: Hoare triple {1283#true} ~n := #in~n; {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,404 INFO L280 TraceCheckUtils]: 16: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,405 INFO L280 TraceCheckUtils]: 17: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,405 INFO L263 TraceCheckUtils]: 18: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1283#true} is VALID [2020-07-08 12:01:03,406 INFO L280 TraceCheckUtils]: 19: Hoare triple {1283#true} ~n := #in~n; {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,407 INFO L280 TraceCheckUtils]: 20: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1375#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,408 INFO L280 TraceCheckUtils]: 21: Hoare triple {1375#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {1492#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:03,409 INFO L280 TraceCheckUtils]: 22: Hoare triple {1492#(<= |fibonacci_#in~n| 1)} assume true; {1492#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:03,410 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1492#(<= |fibonacci_#in~n| 1)} {1375#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {1486#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:03,411 INFO L280 TraceCheckUtils]: 24: Hoare triple {1486#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1486#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:03,411 INFO L263 TraceCheckUtils]: 25: Hoare triple {1486#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {1283#true} is VALID [2020-07-08 12:01:03,412 INFO L280 TraceCheckUtils]: 26: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,412 INFO L280 TraceCheckUtils]: 27: Hoare triple {1283#true} assume ~n < 1;#res := 0; {1283#true} is VALID [2020-07-08 12:01:03,412 INFO L280 TraceCheckUtils]: 28: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,413 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {1283#true} {1486#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {1491#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:03,414 INFO L280 TraceCheckUtils]: 30: Hoare triple {1491#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1491#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:03,415 INFO L280 TraceCheckUtils]: 31: Hoare triple {1491#(<= |fibonacci_#in~n| 2)} assume true; {1491#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:03,416 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1491#(<= |fibonacci_#in~n| 2)} {1375#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {1474#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:03,417 INFO L280 TraceCheckUtils]: 33: Hoare triple {1474#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1474#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:03,417 INFO L263 TraceCheckUtils]: 34: Hoare triple {1474#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {1283#true} is VALID [2020-07-08 12:01:03,417 INFO L280 TraceCheckUtils]: 35: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,418 INFO L280 TraceCheckUtils]: 36: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,418 INFO L280 TraceCheckUtils]: 37: Hoare triple {1283#true} assume 1 == ~n;#res := 1; {1283#true} is VALID [2020-07-08 12:01:03,418 INFO L280 TraceCheckUtils]: 38: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,419 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {1283#true} {1474#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {1480#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:03,420 INFO L280 TraceCheckUtils]: 40: Hoare triple {1480#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1480#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:03,420 INFO L280 TraceCheckUtils]: 41: Hoare triple {1480#(<= |fibonacci_#in~n| 3)} assume true; {1480#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:03,421 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {1480#(<= |fibonacci_#in~n| 3)} {1375#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {1408#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:03,422 INFO L280 TraceCheckUtils]: 43: Hoare triple {1408#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1408#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:03,422 INFO L263 TraceCheckUtils]: 44: Hoare triple {1408#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {1283#true} is VALID [2020-07-08 12:01:03,422 INFO L280 TraceCheckUtils]: 45: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,423 INFO L280 TraceCheckUtils]: 46: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,423 INFO L280 TraceCheckUtils]: 47: Hoare triple {1283#true} assume !(1 == ~n); {1283#true} is VALID [2020-07-08 12:01:03,423 INFO L263 TraceCheckUtils]: 48: Hoare triple {1283#true} call #t~ret0 := fibonacci(~n - 1); {1283#true} is VALID [2020-07-08 12:01:03,423 INFO L280 TraceCheckUtils]: 49: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,423 INFO L280 TraceCheckUtils]: 50: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,424 INFO L280 TraceCheckUtils]: 51: Hoare triple {1283#true} assume !(1 == ~n); {1283#true} is VALID [2020-07-08 12:01:03,424 INFO L263 TraceCheckUtils]: 52: Hoare triple {1283#true} call #t~ret0 := fibonacci(~n - 1); {1283#true} is VALID [2020-07-08 12:01:03,424 INFO L280 TraceCheckUtils]: 53: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,424 INFO L280 TraceCheckUtils]: 54: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,424 INFO L280 TraceCheckUtils]: 55: Hoare triple {1283#true} assume !(1 == ~n); {1283#true} is VALID [2020-07-08 12:01:03,424 INFO L263 TraceCheckUtils]: 56: Hoare triple {1283#true} call #t~ret0 := fibonacci(~n - 1); {1283#true} is VALID [2020-07-08 12:01:03,425 INFO L280 TraceCheckUtils]: 57: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,425 INFO L280 TraceCheckUtils]: 58: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,425 INFO L280 TraceCheckUtils]: 59: Hoare triple {1283#true} assume 1 == ~n;#res := 1; {1283#true} is VALID [2020-07-08 12:01:03,425 INFO L280 TraceCheckUtils]: 60: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,425 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {1283#true} {1283#true} #34#return; {1283#true} is VALID [2020-07-08 12:01:03,426 INFO L280 TraceCheckUtils]: 62: Hoare triple {1283#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1283#true} is VALID [2020-07-08 12:01:03,426 INFO L263 TraceCheckUtils]: 63: Hoare triple {1283#true} call #t~ret1 := fibonacci(~n - 2); {1283#true} is VALID [2020-07-08 12:01:03,426 INFO L280 TraceCheckUtils]: 64: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,426 INFO L280 TraceCheckUtils]: 65: Hoare triple {1283#true} assume ~n < 1;#res := 0; {1283#true} is VALID [2020-07-08 12:01:03,426 INFO L280 TraceCheckUtils]: 66: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,426 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {1283#true} {1283#true} #36#return; {1283#true} is VALID [2020-07-08 12:01:03,427 INFO L280 TraceCheckUtils]: 68: Hoare triple {1283#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1283#true} is VALID [2020-07-08 12:01:03,427 INFO L280 TraceCheckUtils]: 69: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,427 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {1283#true} {1283#true} #34#return; {1283#true} is VALID [2020-07-08 12:01:03,427 INFO L280 TraceCheckUtils]: 71: Hoare triple {1283#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1283#true} is VALID [2020-07-08 12:01:03,427 INFO L263 TraceCheckUtils]: 72: Hoare triple {1283#true} call #t~ret1 := fibonacci(~n - 2); {1283#true} is VALID [2020-07-08 12:01:03,428 INFO L280 TraceCheckUtils]: 73: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,428 INFO L280 TraceCheckUtils]: 74: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,428 INFO L280 TraceCheckUtils]: 75: Hoare triple {1283#true} assume 1 == ~n;#res := 1; {1283#true} is VALID [2020-07-08 12:01:03,428 INFO L280 TraceCheckUtils]: 76: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,428 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {1283#true} {1283#true} #36#return; {1283#true} is VALID [2020-07-08 12:01:03,429 INFO L280 TraceCheckUtils]: 78: Hoare triple {1283#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1283#true} is VALID [2020-07-08 12:01:03,429 INFO L280 TraceCheckUtils]: 79: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,429 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {1283#true} {1283#true} #34#return; {1283#true} is VALID [2020-07-08 12:01:03,429 INFO L280 TraceCheckUtils]: 81: Hoare triple {1283#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1283#true} is VALID [2020-07-08 12:01:03,429 INFO L263 TraceCheckUtils]: 82: Hoare triple {1283#true} call #t~ret1 := fibonacci(~n - 2); {1283#true} is VALID [2020-07-08 12:01:03,430 INFO L280 TraceCheckUtils]: 83: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,430 INFO L280 TraceCheckUtils]: 84: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,430 INFO L280 TraceCheckUtils]: 85: Hoare triple {1283#true} assume 1 == ~n;#res := 1; {1283#true} is VALID [2020-07-08 12:01:03,430 INFO L280 TraceCheckUtils]: 86: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,430 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {1283#true} {1283#true} #36#return; {1283#true} is VALID [2020-07-08 12:01:03,431 INFO L280 TraceCheckUtils]: 88: Hoare triple {1283#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1283#true} is VALID [2020-07-08 12:01:03,431 INFO L280 TraceCheckUtils]: 89: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,433 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {1283#true} {1408#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {1455#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:03,433 INFO L280 TraceCheckUtils]: 91: Hoare triple {1455#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1455#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:03,434 INFO L280 TraceCheckUtils]: 92: Hoare triple {1455#(<= |fibonacci_#in~n| 4)} assume true; {1455#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:03,435 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {1455#(<= |fibonacci_#in~n| 4)} {1283#true} #42#return; {1374#(<= main_~x~0 4)} is VALID [2020-07-08 12:01:03,435 INFO L280 TraceCheckUtils]: 94: Hoare triple {1374#(<= main_~x~0 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {1374#(<= main_~x~0 4)} is VALID [2020-07-08 12:01:03,436 INFO L280 TraceCheckUtils]: 95: Hoare triple {1374#(<= main_~x~0 4)} assume !(~x~0 < 9 || ~result~0 >= 34); {1284#false} is VALID [2020-07-08 12:01:03,436 INFO L280 TraceCheckUtils]: 96: Hoare triple {1284#false} assume !false; {1284#false} is VALID [2020-07-08 12:01:03,449 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 27 proven. 166 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2020-07-08 12:01:03,449 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1318738756] [2020-07-08 12:01:03,450 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [550075790] [2020-07-08 12:01:03,450 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:01:03,500 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2020-07-08 12:01:03,500 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-08 12:01:03,502 INFO L264 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-08 12:01:03,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:03,530 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:01:03,775 INFO L263 TraceCheckUtils]: 0: Hoare triple {1283#true} call ULTIMATE.init(); {1283#true} is VALID [2020-07-08 12:01:03,776 INFO L280 TraceCheckUtils]: 1: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,776 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1283#true} {1283#true} #38#return; {1283#true} is VALID [2020-07-08 12:01:03,776 INFO L263 TraceCheckUtils]: 3: Hoare triple {1283#true} call #t~ret4 := main(); {1283#true} is VALID [2020-07-08 12:01:03,776 INFO L280 TraceCheckUtils]: 4: Hoare triple {1283#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {1283#true} is VALID [2020-07-08 12:01:03,776 INFO L280 TraceCheckUtils]: 5: Hoare triple {1283#true} assume !(~x~0 > 46); {1283#true} is VALID [2020-07-08 12:01:03,777 INFO L263 TraceCheckUtils]: 6: Hoare triple {1283#true} call #t~ret3 := fibonacci(~x~0); {1283#true} is VALID [2020-07-08 12:01:03,777 INFO L280 TraceCheckUtils]: 7: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,777 INFO L280 TraceCheckUtils]: 8: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,777 INFO L280 TraceCheckUtils]: 9: Hoare triple {1283#true} assume !(1 == ~n); {1283#true} is VALID [2020-07-08 12:01:03,777 INFO L263 TraceCheckUtils]: 10: Hoare triple {1283#true} call #t~ret0 := fibonacci(~n - 1); {1283#true} is VALID [2020-07-08 12:01:03,778 INFO L280 TraceCheckUtils]: 11: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,778 INFO L280 TraceCheckUtils]: 12: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,778 INFO L280 TraceCheckUtils]: 13: Hoare triple {1283#true} assume !(1 == ~n); {1283#true} is VALID [2020-07-08 12:01:03,778 INFO L263 TraceCheckUtils]: 14: Hoare triple {1283#true} call #t~ret0 := fibonacci(~n - 1); {1283#true} is VALID [2020-07-08 12:01:03,778 INFO L280 TraceCheckUtils]: 15: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,779 INFO L280 TraceCheckUtils]: 16: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,779 INFO L280 TraceCheckUtils]: 17: Hoare triple {1283#true} assume !(1 == ~n); {1283#true} is VALID [2020-07-08 12:01:03,779 INFO L263 TraceCheckUtils]: 18: Hoare triple {1283#true} call #t~ret0 := fibonacci(~n - 1); {1283#true} is VALID [2020-07-08 12:01:03,779 INFO L280 TraceCheckUtils]: 19: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,779 INFO L280 TraceCheckUtils]: 20: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,779 INFO L280 TraceCheckUtils]: 21: Hoare triple {1283#true} assume 1 == ~n;#res := 1; {1283#true} is VALID [2020-07-08 12:01:03,780 INFO L280 TraceCheckUtils]: 22: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,780 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1283#true} {1283#true} #34#return; {1283#true} is VALID [2020-07-08 12:01:03,780 INFO L280 TraceCheckUtils]: 24: Hoare triple {1283#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1283#true} is VALID [2020-07-08 12:01:03,780 INFO L263 TraceCheckUtils]: 25: Hoare triple {1283#true} call #t~ret1 := fibonacci(~n - 2); {1283#true} is VALID [2020-07-08 12:01:03,780 INFO L280 TraceCheckUtils]: 26: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,781 INFO L280 TraceCheckUtils]: 27: Hoare triple {1283#true} assume ~n < 1;#res := 0; {1283#true} is VALID [2020-07-08 12:01:03,781 INFO L280 TraceCheckUtils]: 28: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,781 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {1283#true} {1283#true} #36#return; {1283#true} is VALID [2020-07-08 12:01:03,781 INFO L280 TraceCheckUtils]: 30: Hoare triple {1283#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1283#true} is VALID [2020-07-08 12:01:03,781 INFO L280 TraceCheckUtils]: 31: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,782 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1283#true} {1283#true} #34#return; {1283#true} is VALID [2020-07-08 12:01:03,782 INFO L280 TraceCheckUtils]: 33: Hoare triple {1283#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1283#true} is VALID [2020-07-08 12:01:03,782 INFO L263 TraceCheckUtils]: 34: Hoare triple {1283#true} call #t~ret1 := fibonacci(~n - 2); {1283#true} is VALID [2020-07-08 12:01:03,782 INFO L280 TraceCheckUtils]: 35: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,782 INFO L280 TraceCheckUtils]: 36: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,782 INFO L280 TraceCheckUtils]: 37: Hoare triple {1283#true} assume 1 == ~n;#res := 1; {1283#true} is VALID [2020-07-08 12:01:03,783 INFO L280 TraceCheckUtils]: 38: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,783 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {1283#true} {1283#true} #36#return; {1283#true} is VALID [2020-07-08 12:01:03,783 INFO L280 TraceCheckUtils]: 40: Hoare triple {1283#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1283#true} is VALID [2020-07-08 12:01:03,783 INFO L280 TraceCheckUtils]: 41: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,783 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {1283#true} {1283#true} #34#return; {1283#true} is VALID [2020-07-08 12:01:03,784 INFO L280 TraceCheckUtils]: 43: Hoare triple {1283#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1283#true} is VALID [2020-07-08 12:01:03,784 INFO L263 TraceCheckUtils]: 44: Hoare triple {1283#true} call #t~ret1 := fibonacci(~n - 2); {1283#true} is VALID [2020-07-08 12:01:03,784 INFO L280 TraceCheckUtils]: 45: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,784 INFO L280 TraceCheckUtils]: 46: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,784 INFO L280 TraceCheckUtils]: 47: Hoare triple {1283#true} assume !(1 == ~n); {1283#true} is VALID [2020-07-08 12:01:03,786 INFO L263 TraceCheckUtils]: 48: Hoare triple {1283#true} call #t~ret0 := fibonacci(~n - 1); {1283#true} is VALID [2020-07-08 12:01:03,787 INFO L280 TraceCheckUtils]: 49: Hoare triple {1283#true} ~n := #in~n; {1712#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,787 INFO L280 TraceCheckUtils]: 50: Hoare triple {1712#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1712#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,788 INFO L280 TraceCheckUtils]: 51: Hoare triple {1712#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1712#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,788 INFO L263 TraceCheckUtils]: 52: Hoare triple {1712#(<= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1283#true} is VALID [2020-07-08 12:01:03,788 INFO L280 TraceCheckUtils]: 53: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,789 INFO L280 TraceCheckUtils]: 54: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,789 INFO L280 TraceCheckUtils]: 55: Hoare triple {1283#true} assume !(1 == ~n); {1283#true} is VALID [2020-07-08 12:01:03,789 INFO L263 TraceCheckUtils]: 56: Hoare triple {1283#true} call #t~ret0 := fibonacci(~n - 1); {1283#true} is VALID [2020-07-08 12:01:03,789 INFO L280 TraceCheckUtils]: 57: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,789 INFO L280 TraceCheckUtils]: 58: Hoare triple {1283#true} assume !(~n < 1); {1283#true} is VALID [2020-07-08 12:01:03,790 INFO L280 TraceCheckUtils]: 59: Hoare triple {1283#true} assume 1 == ~n;#res := 1; {1283#true} is VALID [2020-07-08 12:01:03,790 INFO L280 TraceCheckUtils]: 60: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,790 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {1283#true} {1283#true} #34#return; {1283#true} is VALID [2020-07-08 12:01:03,790 INFO L280 TraceCheckUtils]: 62: Hoare triple {1283#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1283#true} is VALID [2020-07-08 12:01:03,790 INFO L263 TraceCheckUtils]: 63: Hoare triple {1283#true} call #t~ret1 := fibonacci(~n - 2); {1283#true} is VALID [2020-07-08 12:01:03,791 INFO L280 TraceCheckUtils]: 64: Hoare triple {1283#true} ~n := #in~n; {1283#true} is VALID [2020-07-08 12:01:03,791 INFO L280 TraceCheckUtils]: 65: Hoare triple {1283#true} assume ~n < 1;#res := 0; {1283#true} is VALID [2020-07-08 12:01:03,791 INFO L280 TraceCheckUtils]: 66: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,791 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {1283#true} {1283#true} #36#return; {1283#true} is VALID [2020-07-08 12:01:03,791 INFO L280 TraceCheckUtils]: 68: Hoare triple {1283#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1283#true} is VALID [2020-07-08 12:01:03,792 INFO L280 TraceCheckUtils]: 69: Hoare triple {1283#true} assume true; {1283#true} is VALID [2020-07-08 12:01:03,793 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {1283#true} {1712#(<= fibonacci_~n |fibonacci_#in~n|)} #34#return; {1712#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,793 INFO L280 TraceCheckUtils]: 71: Hoare triple {1712#(<= fibonacci_~n |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1712#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,793 INFO L263 TraceCheckUtils]: 72: Hoare triple {1712#(<= fibonacci_~n |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {1283#true} is VALID [2020-07-08 12:01:03,794 INFO L280 TraceCheckUtils]: 73: Hoare triple {1283#true} ~n := #in~n; {1712#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,795 INFO L280 TraceCheckUtils]: 74: Hoare triple {1712#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1788#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,796 INFO L280 TraceCheckUtils]: 75: Hoare triple {1788#(<= 1 |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {1788#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,796 INFO L280 TraceCheckUtils]: 76: Hoare triple {1788#(<= 1 |fibonacci_#in~n|)} assume true; {1788#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,798 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {1788#(<= 1 |fibonacci_#in~n|)} {1712#(<= fibonacci_~n |fibonacci_#in~n|)} #36#return; {1798#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,798 INFO L280 TraceCheckUtils]: 78: Hoare triple {1798#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1798#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,804 INFO L280 TraceCheckUtils]: 79: Hoare triple {1798#(<= 3 |fibonacci_#in~n|)} assume true; {1798#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:03,805 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {1798#(<= 3 |fibonacci_#in~n|)} {1283#true} #34#return; {1808#(<= 4 fibonacci_~n)} is VALID [2020-07-08 12:01:03,806 INFO L280 TraceCheckUtils]: 81: Hoare triple {1808#(<= 4 fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1808#(<= 4 fibonacci_~n)} is VALID [2020-07-08 12:01:03,806 INFO L263 TraceCheckUtils]: 82: Hoare triple {1808#(<= 4 fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {1283#true} is VALID [2020-07-08 12:01:03,806 INFO L280 TraceCheckUtils]: 83: Hoare triple {1283#true} ~n := #in~n; {1818#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:03,807 INFO L280 TraceCheckUtils]: 84: Hoare triple {1818#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {1818#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:03,808 INFO L280 TraceCheckUtils]: 85: Hoare triple {1818#(<= |fibonacci_#in~n| fibonacci_~n)} assume 1 == ~n;#res := 1; {1492#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:03,808 INFO L280 TraceCheckUtils]: 86: Hoare triple {1492#(<= |fibonacci_#in~n| 1)} assume true; {1492#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:03,809 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {1492#(<= |fibonacci_#in~n| 1)} {1808#(<= 4 fibonacci_~n)} #36#return; {1284#false} is VALID [2020-07-08 12:01:03,809 INFO L280 TraceCheckUtils]: 88: Hoare triple {1284#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1284#false} is VALID [2020-07-08 12:01:03,810 INFO L280 TraceCheckUtils]: 89: Hoare triple {1284#false} assume true; {1284#false} is VALID [2020-07-08 12:01:03,810 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {1284#false} {1283#true} #36#return; {1284#false} is VALID [2020-07-08 12:01:03,810 INFO L280 TraceCheckUtils]: 91: Hoare triple {1284#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1284#false} is VALID [2020-07-08 12:01:03,810 INFO L280 TraceCheckUtils]: 92: Hoare triple {1284#false} assume true; {1284#false} is VALID [2020-07-08 12:01:03,810 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {1284#false} {1283#true} #42#return; {1284#false} is VALID [2020-07-08 12:01:03,811 INFO L280 TraceCheckUtils]: 94: Hoare triple {1284#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {1284#false} is VALID [2020-07-08 12:01:03,811 INFO L280 TraceCheckUtils]: 95: Hoare triple {1284#false} assume !(~x~0 < 9 || ~result~0 >= 34); {1284#false} is VALID [2020-07-08 12:01:03,811 INFO L280 TraceCheckUtils]: 96: Hoare triple {1284#false} assume !false; {1284#false} is VALID [2020-07-08 12:01:03,820 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 174 proven. 17 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2020-07-08 12:01:03,821 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:01:03,821 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 8] total 16 [2020-07-08 12:01:03,822 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [352834360] [2020-07-08 12:01:03,824 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 97 [2020-07-08 12:01:03,844 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:01:03,844 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states. [2020-07-08 12:01:03,931 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 12:01:03,931 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-07-08 12:01:03,931 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:01:03,932 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-07-08 12:01:03,932 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=184, Unknown=0, NotChecked=0, Total=240 [2020-07-08 12:01:03,932 INFO L87 Difference]: Start difference. First operand 39 states and 47 transitions. Second operand 16 states. [2020-07-08 12:01:04,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:01:04,942 INFO L93 Difference]: Finished difference Result 87 states and 122 transitions. [2020-07-08 12:01:04,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-08 12:01:04,943 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 97 [2020-07-08 12:01:04,943 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:01:04,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-08 12:01:04,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 87 transitions. [2020-07-08 12:01:04,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-08 12:01:04,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 87 transitions. [2020-07-08 12:01:04,951 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 87 transitions. [2020-07-08 12:01:05,068 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 12:01:05,074 INFO L225 Difference]: With dead ends: 87 [2020-07-08 12:01:05,074 INFO L226 Difference]: Without dead ends: 53 [2020-07-08 12:01:05,077 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 118 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=158, Invalid=442, Unknown=0, NotChecked=0, Total=600 [2020-07-08 12:01:05,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2020-07-08 12:01:05,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 50. [2020-07-08 12:01:05,111 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:01:05,111 INFO L82 GeneralOperation]: Start isEquivalent. First operand 53 states. Second operand 50 states. [2020-07-08 12:01:05,112 INFO L74 IsIncluded]: Start isIncluded. First operand 53 states. Second operand 50 states. [2020-07-08 12:01:05,112 INFO L87 Difference]: Start difference. First operand 53 states. Second operand 50 states. [2020-07-08 12:01:05,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:01:05,115 INFO L93 Difference]: Finished difference Result 53 states and 65 transitions. [2020-07-08 12:01:05,115 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 65 transitions. [2020-07-08 12:01:05,116 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:01:05,116 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:01:05,116 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand 53 states. [2020-07-08 12:01:05,116 INFO L87 Difference]: Start difference. First operand 50 states. Second operand 53 states. [2020-07-08 12:01:05,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:01:05,120 INFO L93 Difference]: Finished difference Result 53 states and 65 transitions. [2020-07-08 12:01:05,120 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 65 transitions. [2020-07-08 12:01:05,121 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:01:05,121 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:01:05,121 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:01:05,121 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:01:05,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50 states. [2020-07-08 12:01:05,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 61 transitions. [2020-07-08 12:01:05,125 INFO L78 Accepts]: Start accepts. Automaton has 50 states and 61 transitions. Word has length 97 [2020-07-08 12:01:05,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:01:05,125 INFO L479 AbstractCegarLoop]: Abstraction has 50 states and 61 transitions. [2020-07-08 12:01:05,125 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-07-08 12:01:05,125 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 61 transitions. [2020-07-08 12:01:05,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2020-07-08 12:01:05,128 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:01:05,128 INFO L422 BasicCegarLoop]: trace histogram [19, 19, 15, 9, 9, 9, 9, 9, 9, 9, 6, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:01:05,342 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:01:05,343 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:01:05,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:01:05,344 INFO L82 PathProgramCache]: Analyzing trace with hash 551748881, now seen corresponding path program 4 times [2020-07-08 12:01:05,345 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:01:05,345 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [967105550] [2020-07-08 12:01:05,345 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:01:05,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:05,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:05,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:05,443 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2158#true} {2158#true} #38#return; {2158#true} is VALID [2020-07-08 12:01:05,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:05,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:05,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:05,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:05,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:05,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:05,723 INFO L280 TraceCheckUtils]: 1: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:05,724 INFO L280 TraceCheckUtils]: 2: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {2497#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:05,725 INFO L280 TraceCheckUtils]: 3: Hoare triple {2497#(<= |fibonacci_#in~n| 1)} assume true; {2497#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:05,727 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2497#(<= |fibonacci_#in~n| 1)} {2408#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2491#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:05,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:05,735 INFO L280 TraceCheckUtils]: 0: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:05,735 INFO L280 TraceCheckUtils]: 1: Hoare triple {2158#true} assume ~n < 1;#res := 0; {2158#true} is VALID [2020-07-08 12:01:05,735 INFO L280 TraceCheckUtils]: 2: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:05,737 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2158#true} {2491#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2496#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:05,738 INFO L280 TraceCheckUtils]: 0: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:05,739 INFO L280 TraceCheckUtils]: 1: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:05,740 INFO L280 TraceCheckUtils]: 2: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:05,740 INFO L263 TraceCheckUtils]: 3: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:05,741 INFO L280 TraceCheckUtils]: 4: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:05,742 INFO L280 TraceCheckUtils]: 5: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:05,743 INFO L280 TraceCheckUtils]: 6: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {2497#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:05,744 INFO L280 TraceCheckUtils]: 7: Hoare triple {2497#(<= |fibonacci_#in~n| 1)} assume true; {2497#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:05,746 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2497#(<= |fibonacci_#in~n| 1)} {2408#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2491#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:05,747 INFO L280 TraceCheckUtils]: 9: Hoare triple {2491#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2491#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:05,747 INFO L263 TraceCheckUtils]: 10: Hoare triple {2491#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:05,748 INFO L280 TraceCheckUtils]: 11: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:05,748 INFO L280 TraceCheckUtils]: 12: Hoare triple {2158#true} assume ~n < 1;#res := 0; {2158#true} is VALID [2020-07-08 12:01:05,748 INFO L280 TraceCheckUtils]: 13: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:05,750 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2158#true} {2491#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2496#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:05,751 INFO L280 TraceCheckUtils]: 15: Hoare triple {2496#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2496#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:05,752 INFO L280 TraceCheckUtils]: 16: Hoare triple {2496#(<= |fibonacci_#in~n| 2)} assume true; {2496#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:05,754 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2496#(<= |fibonacci_#in~n| 2)} {2408#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2479#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:05,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:05,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:05,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:05,763 INFO L280 TraceCheckUtils]: 2: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:05,763 INFO L280 TraceCheckUtils]: 3: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:05,764 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2158#true} {2479#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2485#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:05,765 INFO L280 TraceCheckUtils]: 0: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:05,765 INFO L280 TraceCheckUtils]: 1: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:05,766 INFO L280 TraceCheckUtils]: 2: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:05,766 INFO L263 TraceCheckUtils]: 3: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:05,767 INFO L280 TraceCheckUtils]: 4: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:05,768 INFO L280 TraceCheckUtils]: 5: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:05,768 INFO L280 TraceCheckUtils]: 6: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:05,768 INFO L263 TraceCheckUtils]: 7: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:05,769 INFO L280 TraceCheckUtils]: 8: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:05,770 INFO L280 TraceCheckUtils]: 9: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:05,770 INFO L280 TraceCheckUtils]: 10: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {2497#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:05,771 INFO L280 TraceCheckUtils]: 11: Hoare triple {2497#(<= |fibonacci_#in~n| 1)} assume true; {2497#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:05,772 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2497#(<= |fibonacci_#in~n| 1)} {2408#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2491#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:05,773 INFO L280 TraceCheckUtils]: 13: Hoare triple {2491#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2491#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:05,773 INFO L263 TraceCheckUtils]: 14: Hoare triple {2491#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:05,774 INFO L280 TraceCheckUtils]: 15: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:05,774 INFO L280 TraceCheckUtils]: 16: Hoare triple {2158#true} assume ~n < 1;#res := 0; {2158#true} is VALID [2020-07-08 12:01:05,774 INFO L280 TraceCheckUtils]: 17: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:05,775 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2158#true} {2491#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2496#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:05,776 INFO L280 TraceCheckUtils]: 19: Hoare triple {2496#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2496#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:05,777 INFO L280 TraceCheckUtils]: 20: Hoare triple {2496#(<= |fibonacci_#in~n| 2)} assume true; {2496#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:05,779 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2496#(<= |fibonacci_#in~n| 2)} {2408#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2479#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:05,780 INFO L280 TraceCheckUtils]: 22: Hoare triple {2479#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2479#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:05,780 INFO L263 TraceCheckUtils]: 23: Hoare triple {2479#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:05,781 INFO L280 TraceCheckUtils]: 24: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:05,781 INFO L280 TraceCheckUtils]: 25: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:05,781 INFO L280 TraceCheckUtils]: 26: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:05,782 INFO L280 TraceCheckUtils]: 27: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:05,783 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2158#true} {2479#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2485#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:05,784 INFO L280 TraceCheckUtils]: 29: Hoare triple {2485#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2485#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:05,785 INFO L280 TraceCheckUtils]: 30: Hoare triple {2485#(<= |fibonacci_#in~n| 3)} assume true; {2485#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:05,787 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2485#(<= |fibonacci_#in~n| 3)} {2408#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2441#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:05,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:05,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:05,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:05,806 INFO L280 TraceCheckUtils]: 1: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:05,807 INFO L280 TraceCheckUtils]: 2: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:05,807 INFO L280 TraceCheckUtils]: 3: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:05,807 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2158#true} {2158#true} #34#return; {2158#true} is VALID [2020-07-08 12:01:05,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:05,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:05,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {2158#true} assume ~n < 1;#res := 0; {2158#true} is VALID [2020-07-08 12:01:05,812 INFO L280 TraceCheckUtils]: 2: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:05,813 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2158#true} {2158#true} #36#return; {2158#true} is VALID [2020-07-08 12:01:05,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:05,813 INFO L280 TraceCheckUtils]: 1: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:05,814 INFO L280 TraceCheckUtils]: 2: Hoare triple {2158#true} assume !(1 == ~n); {2158#true} is VALID [2020-07-08 12:01:05,814 INFO L263 TraceCheckUtils]: 3: Hoare triple {2158#true} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:05,814 INFO L280 TraceCheckUtils]: 4: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:05,815 INFO L280 TraceCheckUtils]: 5: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:05,815 INFO L280 TraceCheckUtils]: 6: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:05,815 INFO L280 TraceCheckUtils]: 7: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:05,816 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2158#true} {2158#true} #34#return; {2158#true} is VALID [2020-07-08 12:01:05,816 INFO L280 TraceCheckUtils]: 9: Hoare triple {2158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2158#true} is VALID [2020-07-08 12:01:05,816 INFO L263 TraceCheckUtils]: 10: Hoare triple {2158#true} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:05,817 INFO L280 TraceCheckUtils]: 11: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:05,817 INFO L280 TraceCheckUtils]: 12: Hoare triple {2158#true} assume ~n < 1;#res := 0; {2158#true} is VALID [2020-07-08 12:01:05,818 INFO L280 TraceCheckUtils]: 13: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:05,818 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2158#true} {2158#true} #36#return; {2158#true} is VALID [2020-07-08 12:01:05,818 INFO L280 TraceCheckUtils]: 15: Hoare triple {2158#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2158#true} is VALID [2020-07-08 12:01:05,819 INFO L280 TraceCheckUtils]: 16: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:05,820 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2158#true} {2441#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2460#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:05,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:05,823 INFO L280 TraceCheckUtils]: 1: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:05,824 INFO L280 TraceCheckUtils]: 2: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:05,824 INFO L263 TraceCheckUtils]: 3: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:05,825 INFO L280 TraceCheckUtils]: 4: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:05,826 INFO L280 TraceCheckUtils]: 5: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:05,826 INFO L280 TraceCheckUtils]: 6: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:05,827 INFO L263 TraceCheckUtils]: 7: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:05,828 INFO L280 TraceCheckUtils]: 8: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:05,828 INFO L280 TraceCheckUtils]: 9: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:05,829 INFO L280 TraceCheckUtils]: 10: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:05,830 INFO L263 TraceCheckUtils]: 11: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:05,831 INFO L280 TraceCheckUtils]: 12: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:05,831 INFO L280 TraceCheckUtils]: 13: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:05,832 INFO L280 TraceCheckUtils]: 14: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {2497#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:05,833 INFO L280 TraceCheckUtils]: 15: Hoare triple {2497#(<= |fibonacci_#in~n| 1)} assume true; {2497#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:05,835 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2497#(<= |fibonacci_#in~n| 1)} {2408#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2491#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:05,836 INFO L280 TraceCheckUtils]: 17: Hoare triple {2491#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2491#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:05,837 INFO L263 TraceCheckUtils]: 18: Hoare triple {2491#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:05,837 INFO L280 TraceCheckUtils]: 19: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:05,837 INFO L280 TraceCheckUtils]: 20: Hoare triple {2158#true} assume ~n < 1;#res := 0; {2158#true} is VALID [2020-07-08 12:01:05,838 INFO L280 TraceCheckUtils]: 21: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:05,839 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2158#true} {2491#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2496#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:05,840 INFO L280 TraceCheckUtils]: 23: Hoare triple {2496#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2496#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:05,840 INFO L280 TraceCheckUtils]: 24: Hoare triple {2496#(<= |fibonacci_#in~n| 2)} assume true; {2496#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:05,842 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2496#(<= |fibonacci_#in~n| 2)} {2408#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2479#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:05,843 INFO L280 TraceCheckUtils]: 26: Hoare triple {2479#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2479#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:05,843 INFO L263 TraceCheckUtils]: 27: Hoare triple {2479#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:05,843 INFO L280 TraceCheckUtils]: 28: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:05,843 INFO L280 TraceCheckUtils]: 29: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:05,843 INFO L280 TraceCheckUtils]: 30: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:05,844 INFO L280 TraceCheckUtils]: 31: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:05,845 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {2158#true} {2479#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2485#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:05,846 INFO L280 TraceCheckUtils]: 33: Hoare triple {2485#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2485#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:05,847 INFO L280 TraceCheckUtils]: 34: Hoare triple {2485#(<= |fibonacci_#in~n| 3)} assume true; {2485#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:05,849 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {2485#(<= |fibonacci_#in~n| 3)} {2408#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2441#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:05,850 INFO L280 TraceCheckUtils]: 36: Hoare triple {2441#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2441#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:05,850 INFO L263 TraceCheckUtils]: 37: Hoare triple {2441#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:05,850 INFO L280 TraceCheckUtils]: 38: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:05,851 INFO L280 TraceCheckUtils]: 39: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:05,851 INFO L280 TraceCheckUtils]: 40: Hoare triple {2158#true} assume !(1 == ~n); {2158#true} is VALID [2020-07-08 12:01:05,851 INFO L263 TraceCheckUtils]: 41: Hoare triple {2158#true} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:05,852 INFO L280 TraceCheckUtils]: 42: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:05,852 INFO L280 TraceCheckUtils]: 43: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:05,852 INFO L280 TraceCheckUtils]: 44: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:05,853 INFO L280 TraceCheckUtils]: 45: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:05,853 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {2158#true} {2158#true} #34#return; {2158#true} is VALID [2020-07-08 12:01:05,853 INFO L280 TraceCheckUtils]: 47: Hoare triple {2158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2158#true} is VALID [2020-07-08 12:01:05,854 INFO L263 TraceCheckUtils]: 48: Hoare triple {2158#true} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:05,854 INFO L280 TraceCheckUtils]: 49: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:05,854 INFO L280 TraceCheckUtils]: 50: Hoare triple {2158#true} assume ~n < 1;#res := 0; {2158#true} is VALID [2020-07-08 12:01:05,855 INFO L280 TraceCheckUtils]: 51: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:05,855 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2158#true} {2158#true} #36#return; {2158#true} is VALID [2020-07-08 12:01:05,855 INFO L280 TraceCheckUtils]: 53: Hoare triple {2158#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2158#true} is VALID [2020-07-08 12:01:05,856 INFO L280 TraceCheckUtils]: 54: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:05,857 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {2158#true} {2441#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2460#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:05,858 INFO L280 TraceCheckUtils]: 56: Hoare triple {2460#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2460#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:05,859 INFO L280 TraceCheckUtils]: 57: Hoare triple {2460#(<= |fibonacci_#in~n| 4)} assume true; {2460#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:05,860 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2460#(<= |fibonacci_#in~n| 4)} {2158#true} #34#return; {2348#(<= fibonacci_~n 5)} is VALID [2020-07-08 12:01:05,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:05,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:06,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:06,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:06,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,099 INFO L280 TraceCheckUtils]: 1: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,099 INFO L280 TraceCheckUtils]: 2: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:06,099 INFO L280 TraceCheckUtils]: 3: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,101 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2158#true} {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #34#return; {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:06,107 INFO L280 TraceCheckUtils]: 0: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,107 INFO L280 TraceCheckUtils]: 1: Hoare triple {2158#true} assume ~n < 1;#res := 0; {2158#true} is VALID [2020-07-08 12:01:06,108 INFO L280 TraceCheckUtils]: 2: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,109 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2158#true} {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2595#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,109 INFO L280 TraceCheckUtils]: 0: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,110 INFO L280 TraceCheckUtils]: 1: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2584#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,112 INFO L280 TraceCheckUtils]: 2: Hoare triple {2584#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,112 INFO L263 TraceCheckUtils]: 3: Hoare triple {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,112 INFO L280 TraceCheckUtils]: 4: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,112 INFO L280 TraceCheckUtils]: 5: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,113 INFO L280 TraceCheckUtils]: 6: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:06,113 INFO L280 TraceCheckUtils]: 7: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,114 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2158#true} {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #34#return; {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,114 INFO L280 TraceCheckUtils]: 9: Hoare triple {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,115 INFO L263 TraceCheckUtils]: 10: Hoare triple {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,115 INFO L280 TraceCheckUtils]: 11: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,115 INFO L280 TraceCheckUtils]: 12: Hoare triple {2158#true} assume ~n < 1;#res := 0; {2158#true} is VALID [2020-07-08 12:01:06,115 INFO L280 TraceCheckUtils]: 13: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,117 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2158#true} {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2595#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,117 INFO L280 TraceCheckUtils]: 15: Hoare triple {2595#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2595#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,118 INFO L280 TraceCheckUtils]: 16: Hoare triple {2595#(<= 2 |fibonacci_#in~n|)} assume true; {2595#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,119 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2595#(<= 2 |fibonacci_#in~n|)} {2408#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2577#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:06,125 INFO L280 TraceCheckUtils]: 0: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,125 INFO L280 TraceCheckUtils]: 1: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,126 INFO L280 TraceCheckUtils]: 2: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:06,126 INFO L280 TraceCheckUtils]: 3: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,127 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2158#true} {2577#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2583#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,128 INFO L280 TraceCheckUtils]: 0: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,128 INFO L280 TraceCheckUtils]: 1: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,129 INFO L280 TraceCheckUtils]: 2: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,130 INFO L263 TraceCheckUtils]: 3: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,130 INFO L280 TraceCheckUtils]: 4: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,133 INFO L280 TraceCheckUtils]: 5: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2584#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,133 INFO L280 TraceCheckUtils]: 6: Hoare triple {2584#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,134 INFO L263 TraceCheckUtils]: 7: Hoare triple {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,134 INFO L280 TraceCheckUtils]: 8: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,134 INFO L280 TraceCheckUtils]: 9: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,134 INFO L280 TraceCheckUtils]: 10: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:06,135 INFO L280 TraceCheckUtils]: 11: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,135 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2158#true} {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #34#return; {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,136 INFO L280 TraceCheckUtils]: 13: Hoare triple {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,136 INFO L263 TraceCheckUtils]: 14: Hoare triple {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,137 INFO L280 TraceCheckUtils]: 15: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,137 INFO L280 TraceCheckUtils]: 16: Hoare triple {2158#true} assume ~n < 1;#res := 0; {2158#true} is VALID [2020-07-08 12:01:06,137 INFO L280 TraceCheckUtils]: 17: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,138 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2158#true} {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2595#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,139 INFO L280 TraceCheckUtils]: 19: Hoare triple {2595#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2595#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,139 INFO L280 TraceCheckUtils]: 20: Hoare triple {2595#(<= 2 |fibonacci_#in~n|)} assume true; {2595#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,140 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2595#(<= 2 |fibonacci_#in~n|)} {2408#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2577#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,141 INFO L280 TraceCheckUtils]: 22: Hoare triple {2577#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2577#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,141 INFO L263 TraceCheckUtils]: 23: Hoare triple {2577#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,142 INFO L280 TraceCheckUtils]: 24: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,142 INFO L280 TraceCheckUtils]: 25: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,142 INFO L280 TraceCheckUtils]: 26: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:06,142 INFO L280 TraceCheckUtils]: 27: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,143 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2158#true} {2577#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2583#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,144 INFO L280 TraceCheckUtils]: 29: Hoare triple {2583#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2583#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,144 INFO L280 TraceCheckUtils]: 30: Hoare triple {2583#(<= 3 |fibonacci_#in~n|)} assume true; {2583#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,145 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2583#(<= 3 |fibonacci_#in~n|)} {2408#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2539#(and (<= 4 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:06,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:06,166 INFO L280 TraceCheckUtils]: 0: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,167 INFO L280 TraceCheckUtils]: 1: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,167 INFO L280 TraceCheckUtils]: 2: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:06,167 INFO L280 TraceCheckUtils]: 3: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,167 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2158#true} {2158#true} #34#return; {2158#true} is VALID [2020-07-08 12:01:06,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:06,171 INFO L280 TraceCheckUtils]: 0: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,172 INFO L280 TraceCheckUtils]: 1: Hoare triple {2158#true} assume ~n < 1;#res := 0; {2158#true} is VALID [2020-07-08 12:01:06,172 INFO L280 TraceCheckUtils]: 2: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,172 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2158#true} {2158#true} #36#return; {2158#true} is VALID [2020-07-08 12:01:06,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,173 INFO L280 TraceCheckUtils]: 1: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,173 INFO L280 TraceCheckUtils]: 2: Hoare triple {2158#true} assume !(1 == ~n); {2158#true} is VALID [2020-07-08 12:01:06,173 INFO L263 TraceCheckUtils]: 3: Hoare triple {2158#true} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,173 INFO L280 TraceCheckUtils]: 4: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,174 INFO L280 TraceCheckUtils]: 5: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,174 INFO L280 TraceCheckUtils]: 6: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:06,174 INFO L280 TraceCheckUtils]: 7: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,174 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2158#true} {2158#true} #34#return; {2158#true} is VALID [2020-07-08 12:01:06,174 INFO L280 TraceCheckUtils]: 9: Hoare triple {2158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2158#true} is VALID [2020-07-08 12:01:06,175 INFO L263 TraceCheckUtils]: 10: Hoare triple {2158#true} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,175 INFO L280 TraceCheckUtils]: 11: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,175 INFO L280 TraceCheckUtils]: 12: Hoare triple {2158#true} assume ~n < 1;#res := 0; {2158#true} is VALID [2020-07-08 12:01:06,175 INFO L280 TraceCheckUtils]: 13: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,175 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2158#true} {2158#true} #36#return; {2158#true} is VALID [2020-07-08 12:01:06,176 INFO L280 TraceCheckUtils]: 15: Hoare triple {2158#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2158#true} is VALID [2020-07-08 12:01:06,176 INFO L280 TraceCheckUtils]: 16: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,177 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2158#true} {2539#(and (<= 4 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2558#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,178 INFO L280 TraceCheckUtils]: 0: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,178 INFO L280 TraceCheckUtils]: 1: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,179 INFO L280 TraceCheckUtils]: 2: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,179 INFO L263 TraceCheckUtils]: 3: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,179 INFO L280 TraceCheckUtils]: 4: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,180 INFO L280 TraceCheckUtils]: 5: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,181 INFO L280 TraceCheckUtils]: 6: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,181 INFO L263 TraceCheckUtils]: 7: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,182 INFO L280 TraceCheckUtils]: 8: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,184 INFO L280 TraceCheckUtils]: 9: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2584#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,186 INFO L280 TraceCheckUtils]: 10: Hoare triple {2584#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,186 INFO L263 TraceCheckUtils]: 11: Hoare triple {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,186 INFO L280 TraceCheckUtils]: 12: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,186 INFO L280 TraceCheckUtils]: 13: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,187 INFO L280 TraceCheckUtils]: 14: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:06,187 INFO L280 TraceCheckUtils]: 15: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,188 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2158#true} {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #34#return; {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,188 INFO L280 TraceCheckUtils]: 17: Hoare triple {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,189 INFO L263 TraceCheckUtils]: 18: Hoare triple {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,189 INFO L280 TraceCheckUtils]: 19: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,189 INFO L280 TraceCheckUtils]: 20: Hoare triple {2158#true} assume ~n < 1;#res := 0; {2158#true} is VALID [2020-07-08 12:01:06,189 INFO L280 TraceCheckUtils]: 21: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,190 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2158#true} {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2595#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,191 INFO L280 TraceCheckUtils]: 23: Hoare triple {2595#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2595#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,191 INFO L280 TraceCheckUtils]: 24: Hoare triple {2595#(<= 2 |fibonacci_#in~n|)} assume true; {2595#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,193 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2595#(<= 2 |fibonacci_#in~n|)} {2408#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2577#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,193 INFO L280 TraceCheckUtils]: 26: Hoare triple {2577#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2577#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,194 INFO L263 TraceCheckUtils]: 27: Hoare triple {2577#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,194 INFO L280 TraceCheckUtils]: 28: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,194 INFO L280 TraceCheckUtils]: 29: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,194 INFO L280 TraceCheckUtils]: 30: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:06,194 INFO L280 TraceCheckUtils]: 31: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,195 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {2158#true} {2577#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2583#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,196 INFO L280 TraceCheckUtils]: 33: Hoare triple {2583#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2583#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,196 INFO L280 TraceCheckUtils]: 34: Hoare triple {2583#(<= 3 |fibonacci_#in~n|)} assume true; {2583#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,197 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {2583#(<= 3 |fibonacci_#in~n|)} {2408#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2539#(and (<= 4 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,198 INFO L280 TraceCheckUtils]: 36: Hoare triple {2539#(and (<= 4 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2539#(and (<= 4 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,198 INFO L263 TraceCheckUtils]: 37: Hoare triple {2539#(and (<= 4 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,199 INFO L280 TraceCheckUtils]: 38: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,199 INFO L280 TraceCheckUtils]: 39: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,199 INFO L280 TraceCheckUtils]: 40: Hoare triple {2158#true} assume !(1 == ~n); {2158#true} is VALID [2020-07-08 12:01:06,199 INFO L263 TraceCheckUtils]: 41: Hoare triple {2158#true} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,199 INFO L280 TraceCheckUtils]: 42: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,200 INFO L280 TraceCheckUtils]: 43: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,200 INFO L280 TraceCheckUtils]: 44: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:06,200 INFO L280 TraceCheckUtils]: 45: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,200 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {2158#true} {2158#true} #34#return; {2158#true} is VALID [2020-07-08 12:01:06,200 INFO L280 TraceCheckUtils]: 47: Hoare triple {2158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2158#true} is VALID [2020-07-08 12:01:06,201 INFO L263 TraceCheckUtils]: 48: Hoare triple {2158#true} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,201 INFO L280 TraceCheckUtils]: 49: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,201 INFO L280 TraceCheckUtils]: 50: Hoare triple {2158#true} assume ~n < 1;#res := 0; {2158#true} is VALID [2020-07-08 12:01:06,201 INFO L280 TraceCheckUtils]: 51: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,201 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2158#true} {2158#true} #36#return; {2158#true} is VALID [2020-07-08 12:01:06,202 INFO L280 TraceCheckUtils]: 53: Hoare triple {2158#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2158#true} is VALID [2020-07-08 12:01:06,202 INFO L280 TraceCheckUtils]: 54: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,204 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {2158#true} {2539#(and (<= 4 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2558#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,205 INFO L280 TraceCheckUtils]: 56: Hoare triple {2558#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2558#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,205 INFO L280 TraceCheckUtils]: 57: Hoare triple {2558#(<= 4 |fibonacci_#in~n|)} assume true; {2558#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,206 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2558#(<= 4 |fibonacci_#in~n|)} {2348#(<= fibonacci_~n 5)} #36#return; {2159#false} is VALID [2020-07-08 12:01:06,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,210 INFO L280 TraceCheckUtils]: 1: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,210 INFO L280 TraceCheckUtils]: 2: Hoare triple {2158#true} assume !(1 == ~n); {2158#true} is VALID [2020-07-08 12:01:06,210 INFO L263 TraceCheckUtils]: 3: Hoare triple {2158#true} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,211 INFO L280 TraceCheckUtils]: 4: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,212 INFO L280 TraceCheckUtils]: 5: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,213 INFO L280 TraceCheckUtils]: 6: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,213 INFO L263 TraceCheckUtils]: 7: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,213 INFO L280 TraceCheckUtils]: 8: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,214 INFO L280 TraceCheckUtils]: 9: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,214 INFO L280 TraceCheckUtils]: 10: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,214 INFO L263 TraceCheckUtils]: 11: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,215 INFO L280 TraceCheckUtils]: 12: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,215 INFO L280 TraceCheckUtils]: 13: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,216 INFO L280 TraceCheckUtils]: 14: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,216 INFO L263 TraceCheckUtils]: 15: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,217 INFO L280 TraceCheckUtils]: 16: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,217 INFO L280 TraceCheckUtils]: 17: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,218 INFO L280 TraceCheckUtils]: 18: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {2497#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:06,218 INFO L280 TraceCheckUtils]: 19: Hoare triple {2497#(<= |fibonacci_#in~n| 1)} assume true; {2497#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:06,219 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2497#(<= |fibonacci_#in~n| 1)} {2408#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2491#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,220 INFO L280 TraceCheckUtils]: 21: Hoare triple {2491#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2491#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,220 INFO L263 TraceCheckUtils]: 22: Hoare triple {2491#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,220 INFO L280 TraceCheckUtils]: 23: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,220 INFO L280 TraceCheckUtils]: 24: Hoare triple {2158#true} assume ~n < 1;#res := 0; {2158#true} is VALID [2020-07-08 12:01:06,221 INFO L280 TraceCheckUtils]: 25: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,222 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2158#true} {2491#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2496#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:06,222 INFO L280 TraceCheckUtils]: 27: Hoare triple {2496#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2496#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:06,223 INFO L280 TraceCheckUtils]: 28: Hoare triple {2496#(<= |fibonacci_#in~n| 2)} assume true; {2496#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:06,224 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {2496#(<= |fibonacci_#in~n| 2)} {2408#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2479#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,224 INFO L280 TraceCheckUtils]: 30: Hoare triple {2479#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2479#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,225 INFO L263 TraceCheckUtils]: 31: Hoare triple {2479#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,225 INFO L280 TraceCheckUtils]: 32: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,225 INFO L280 TraceCheckUtils]: 33: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,225 INFO L280 TraceCheckUtils]: 34: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:06,225 INFO L280 TraceCheckUtils]: 35: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,226 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2158#true} {2479#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2485#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:06,227 INFO L280 TraceCheckUtils]: 37: Hoare triple {2485#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2485#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:06,227 INFO L280 TraceCheckUtils]: 38: Hoare triple {2485#(<= |fibonacci_#in~n| 3)} assume true; {2485#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:06,229 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2485#(<= |fibonacci_#in~n| 3)} {2408#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2441#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,229 INFO L280 TraceCheckUtils]: 40: Hoare triple {2441#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2441#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,230 INFO L263 TraceCheckUtils]: 41: Hoare triple {2441#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,230 INFO L280 TraceCheckUtils]: 42: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,230 INFO L280 TraceCheckUtils]: 43: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,230 INFO L280 TraceCheckUtils]: 44: Hoare triple {2158#true} assume !(1 == ~n); {2158#true} is VALID [2020-07-08 12:01:06,230 INFO L263 TraceCheckUtils]: 45: Hoare triple {2158#true} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,231 INFO L280 TraceCheckUtils]: 46: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,231 INFO L280 TraceCheckUtils]: 47: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,231 INFO L280 TraceCheckUtils]: 48: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:06,231 INFO L280 TraceCheckUtils]: 49: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,231 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2158#true} {2158#true} #34#return; {2158#true} is VALID [2020-07-08 12:01:06,231 INFO L280 TraceCheckUtils]: 51: Hoare triple {2158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2158#true} is VALID [2020-07-08 12:01:06,232 INFO L263 TraceCheckUtils]: 52: Hoare triple {2158#true} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,232 INFO L280 TraceCheckUtils]: 53: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,232 INFO L280 TraceCheckUtils]: 54: Hoare triple {2158#true} assume ~n < 1;#res := 0; {2158#true} is VALID [2020-07-08 12:01:06,232 INFO L280 TraceCheckUtils]: 55: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,232 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {2158#true} {2158#true} #36#return; {2158#true} is VALID [2020-07-08 12:01:06,233 INFO L280 TraceCheckUtils]: 57: Hoare triple {2158#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2158#true} is VALID [2020-07-08 12:01:06,233 INFO L280 TraceCheckUtils]: 58: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,234 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2158#true} {2441#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2460#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:06,234 INFO L280 TraceCheckUtils]: 60: Hoare triple {2460#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2460#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:06,235 INFO L280 TraceCheckUtils]: 61: Hoare triple {2460#(<= |fibonacci_#in~n| 4)} assume true; {2460#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:06,236 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {2460#(<= |fibonacci_#in~n| 4)} {2158#true} #34#return; {2348#(<= fibonacci_~n 5)} is VALID [2020-07-08 12:01:06,236 INFO L280 TraceCheckUtils]: 63: Hoare triple {2348#(<= fibonacci_~n 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2348#(<= fibonacci_~n 5)} is VALID [2020-07-08 12:01:06,237 INFO L263 TraceCheckUtils]: 64: Hoare triple {2348#(<= fibonacci_~n 5)} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,237 INFO L280 TraceCheckUtils]: 65: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,238 INFO L280 TraceCheckUtils]: 66: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,238 INFO L280 TraceCheckUtils]: 67: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,238 INFO L263 TraceCheckUtils]: 68: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,243 INFO L280 TraceCheckUtils]: 69: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,243 INFO L280 TraceCheckUtils]: 70: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,244 INFO L280 TraceCheckUtils]: 71: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,244 INFO L263 TraceCheckUtils]: 72: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,244 INFO L280 TraceCheckUtils]: 73: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,245 INFO L280 TraceCheckUtils]: 74: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2584#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,246 INFO L280 TraceCheckUtils]: 75: Hoare triple {2584#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,246 INFO L263 TraceCheckUtils]: 76: Hoare triple {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,246 INFO L280 TraceCheckUtils]: 77: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,247 INFO L280 TraceCheckUtils]: 78: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,247 INFO L280 TraceCheckUtils]: 79: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:06,247 INFO L280 TraceCheckUtils]: 80: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,252 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {2158#true} {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #34#return; {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,253 INFO L280 TraceCheckUtils]: 82: Hoare triple {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,253 INFO L263 TraceCheckUtils]: 83: Hoare triple {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,253 INFO L280 TraceCheckUtils]: 84: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,253 INFO L280 TraceCheckUtils]: 85: Hoare triple {2158#true} assume ~n < 1;#res := 0; {2158#true} is VALID [2020-07-08 12:01:06,253 INFO L280 TraceCheckUtils]: 86: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,255 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {2158#true} {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2595#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,255 INFO L280 TraceCheckUtils]: 88: Hoare triple {2595#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2595#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,258 INFO L280 TraceCheckUtils]: 89: Hoare triple {2595#(<= 2 |fibonacci_#in~n|)} assume true; {2595#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,259 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {2595#(<= 2 |fibonacci_#in~n|)} {2408#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2577#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,260 INFO L280 TraceCheckUtils]: 91: Hoare triple {2577#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2577#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,260 INFO L263 TraceCheckUtils]: 92: Hoare triple {2577#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,260 INFO L280 TraceCheckUtils]: 93: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,261 INFO L280 TraceCheckUtils]: 94: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,261 INFO L280 TraceCheckUtils]: 95: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:06,261 INFO L280 TraceCheckUtils]: 96: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,262 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {2158#true} {2577#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2583#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,262 INFO L280 TraceCheckUtils]: 98: Hoare triple {2583#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2583#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,263 INFO L280 TraceCheckUtils]: 99: Hoare triple {2583#(<= 3 |fibonacci_#in~n|)} assume true; {2583#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,264 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {2583#(<= 3 |fibonacci_#in~n|)} {2408#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2539#(and (<= 4 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,265 INFO L280 TraceCheckUtils]: 101: Hoare triple {2539#(and (<= 4 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2539#(and (<= 4 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,265 INFO L263 TraceCheckUtils]: 102: Hoare triple {2539#(and (<= 4 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,265 INFO L280 TraceCheckUtils]: 103: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,265 INFO L280 TraceCheckUtils]: 104: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,265 INFO L280 TraceCheckUtils]: 105: Hoare triple {2158#true} assume !(1 == ~n); {2158#true} is VALID [2020-07-08 12:01:06,265 INFO L263 TraceCheckUtils]: 106: Hoare triple {2158#true} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,265 INFO L280 TraceCheckUtils]: 107: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,265 INFO L280 TraceCheckUtils]: 108: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,266 INFO L280 TraceCheckUtils]: 109: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:06,266 INFO L280 TraceCheckUtils]: 110: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,266 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {2158#true} {2158#true} #34#return; {2158#true} is VALID [2020-07-08 12:01:06,266 INFO L280 TraceCheckUtils]: 112: Hoare triple {2158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2158#true} is VALID [2020-07-08 12:01:06,266 INFO L263 TraceCheckUtils]: 113: Hoare triple {2158#true} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,266 INFO L280 TraceCheckUtils]: 114: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,266 INFO L280 TraceCheckUtils]: 115: Hoare triple {2158#true} assume ~n < 1;#res := 0; {2158#true} is VALID [2020-07-08 12:01:06,267 INFO L280 TraceCheckUtils]: 116: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,267 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {2158#true} {2158#true} #36#return; {2158#true} is VALID [2020-07-08 12:01:06,267 INFO L280 TraceCheckUtils]: 118: Hoare triple {2158#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2158#true} is VALID [2020-07-08 12:01:06,267 INFO L280 TraceCheckUtils]: 119: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,268 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {2158#true} {2539#(and (<= 4 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2558#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,269 INFO L280 TraceCheckUtils]: 121: Hoare triple {2558#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2558#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,269 INFO L280 TraceCheckUtils]: 122: Hoare triple {2558#(<= 4 |fibonacci_#in~n|)} assume true; {2558#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,270 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {2558#(<= 4 |fibonacci_#in~n|)} {2348#(<= fibonacci_~n 5)} #36#return; {2159#false} is VALID [2020-07-08 12:01:06,270 INFO L280 TraceCheckUtils]: 124: Hoare triple {2159#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2159#false} is VALID [2020-07-08 12:01:06,270 INFO L280 TraceCheckUtils]: 125: Hoare triple {2159#false} assume true; {2159#false} is VALID [2020-07-08 12:01:06,271 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2159#false} {2158#true} #42#return; {2159#false} is VALID [2020-07-08 12:01:06,286 INFO L263 TraceCheckUtils]: 0: Hoare triple {2158#true} call ULTIMATE.init(); {2158#true} is VALID [2020-07-08 12:01:06,286 INFO L280 TraceCheckUtils]: 1: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,287 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2158#true} {2158#true} #38#return; {2158#true} is VALID [2020-07-08 12:01:06,287 INFO L263 TraceCheckUtils]: 3: Hoare triple {2158#true} call #t~ret4 := main(); {2158#true} is VALID [2020-07-08 12:01:06,287 INFO L280 TraceCheckUtils]: 4: Hoare triple {2158#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {2158#true} is VALID [2020-07-08 12:01:06,287 INFO L280 TraceCheckUtils]: 5: Hoare triple {2158#true} assume !(~x~0 > 46); {2158#true} is VALID [2020-07-08 12:01:06,287 INFO L263 TraceCheckUtils]: 6: Hoare triple {2158#true} call #t~ret3 := fibonacci(~x~0); {2158#true} is VALID [2020-07-08 12:01:06,287 INFO L280 TraceCheckUtils]: 7: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,288 INFO L280 TraceCheckUtils]: 8: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,288 INFO L280 TraceCheckUtils]: 9: Hoare triple {2158#true} assume !(1 == ~n); {2158#true} is VALID [2020-07-08 12:01:06,288 INFO L263 TraceCheckUtils]: 10: Hoare triple {2158#true} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,289 INFO L280 TraceCheckUtils]: 11: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,289 INFO L280 TraceCheckUtils]: 12: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,289 INFO L280 TraceCheckUtils]: 13: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,290 INFO L263 TraceCheckUtils]: 14: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,290 INFO L280 TraceCheckUtils]: 15: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,291 INFO L280 TraceCheckUtils]: 16: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,291 INFO L280 TraceCheckUtils]: 17: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,291 INFO L263 TraceCheckUtils]: 18: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,292 INFO L280 TraceCheckUtils]: 19: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,292 INFO L280 TraceCheckUtils]: 20: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,293 INFO L280 TraceCheckUtils]: 21: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,293 INFO L263 TraceCheckUtils]: 22: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,293 INFO L280 TraceCheckUtils]: 23: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,293 INFO L280 TraceCheckUtils]: 24: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,294 INFO L280 TraceCheckUtils]: 25: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {2497#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:06,294 INFO L280 TraceCheckUtils]: 26: Hoare triple {2497#(<= |fibonacci_#in~n| 1)} assume true; {2497#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:06,295 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2497#(<= |fibonacci_#in~n| 1)} {2408#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2491#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,296 INFO L280 TraceCheckUtils]: 28: Hoare triple {2491#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2491#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,296 INFO L263 TraceCheckUtils]: 29: Hoare triple {2491#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,296 INFO L280 TraceCheckUtils]: 30: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,296 INFO L280 TraceCheckUtils]: 31: Hoare triple {2158#true} assume ~n < 1;#res := 0; {2158#true} is VALID [2020-07-08 12:01:06,296 INFO L280 TraceCheckUtils]: 32: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,297 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2158#true} {2491#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2496#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:06,298 INFO L280 TraceCheckUtils]: 34: Hoare triple {2496#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2496#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:06,298 INFO L280 TraceCheckUtils]: 35: Hoare triple {2496#(<= |fibonacci_#in~n| 2)} assume true; {2496#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:06,300 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2496#(<= |fibonacci_#in~n| 2)} {2408#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2479#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,303 INFO L280 TraceCheckUtils]: 37: Hoare triple {2479#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2479#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,303 INFO L263 TraceCheckUtils]: 38: Hoare triple {2479#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,304 INFO L280 TraceCheckUtils]: 39: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,304 INFO L280 TraceCheckUtils]: 40: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,304 INFO L280 TraceCheckUtils]: 41: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:06,304 INFO L280 TraceCheckUtils]: 42: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,307 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {2158#true} {2479#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2485#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:06,309 INFO L280 TraceCheckUtils]: 44: Hoare triple {2485#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2485#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:06,310 INFO L280 TraceCheckUtils]: 45: Hoare triple {2485#(<= |fibonacci_#in~n| 3)} assume true; {2485#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:06,311 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {2485#(<= |fibonacci_#in~n| 3)} {2408#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2441#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,312 INFO L280 TraceCheckUtils]: 47: Hoare triple {2441#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2441#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,312 INFO L263 TraceCheckUtils]: 48: Hoare triple {2441#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,312 INFO L280 TraceCheckUtils]: 49: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,312 INFO L280 TraceCheckUtils]: 50: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,313 INFO L280 TraceCheckUtils]: 51: Hoare triple {2158#true} assume !(1 == ~n); {2158#true} is VALID [2020-07-08 12:01:06,313 INFO L263 TraceCheckUtils]: 52: Hoare triple {2158#true} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,313 INFO L280 TraceCheckUtils]: 53: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,313 INFO L280 TraceCheckUtils]: 54: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,313 INFO L280 TraceCheckUtils]: 55: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:06,314 INFO L280 TraceCheckUtils]: 56: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,314 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {2158#true} {2158#true} #34#return; {2158#true} is VALID [2020-07-08 12:01:06,314 INFO L280 TraceCheckUtils]: 58: Hoare triple {2158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2158#true} is VALID [2020-07-08 12:01:06,314 INFO L263 TraceCheckUtils]: 59: Hoare triple {2158#true} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,314 INFO L280 TraceCheckUtils]: 60: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,314 INFO L280 TraceCheckUtils]: 61: Hoare triple {2158#true} assume ~n < 1;#res := 0; {2158#true} is VALID [2020-07-08 12:01:06,315 INFO L280 TraceCheckUtils]: 62: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,315 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {2158#true} {2158#true} #36#return; {2158#true} is VALID [2020-07-08 12:01:06,315 INFO L280 TraceCheckUtils]: 64: Hoare triple {2158#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2158#true} is VALID [2020-07-08 12:01:06,315 INFO L280 TraceCheckUtils]: 65: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,316 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {2158#true} {2441#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2460#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:06,317 INFO L280 TraceCheckUtils]: 67: Hoare triple {2460#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2460#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:06,318 INFO L280 TraceCheckUtils]: 68: Hoare triple {2460#(<= |fibonacci_#in~n| 4)} assume true; {2460#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:06,319 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {2460#(<= |fibonacci_#in~n| 4)} {2158#true} #34#return; {2348#(<= fibonacci_~n 5)} is VALID [2020-07-08 12:01:06,319 INFO L280 TraceCheckUtils]: 70: Hoare triple {2348#(<= fibonacci_~n 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2348#(<= fibonacci_~n 5)} is VALID [2020-07-08 12:01:06,319 INFO L263 TraceCheckUtils]: 71: Hoare triple {2348#(<= fibonacci_~n 5)} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,320 INFO L280 TraceCheckUtils]: 72: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,320 INFO L280 TraceCheckUtils]: 73: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,321 INFO L280 TraceCheckUtils]: 74: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,321 INFO L263 TraceCheckUtils]: 75: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,322 INFO L280 TraceCheckUtils]: 76: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,322 INFO L280 TraceCheckUtils]: 77: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,323 INFO L280 TraceCheckUtils]: 78: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,323 INFO L263 TraceCheckUtils]: 79: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,323 INFO L280 TraceCheckUtils]: 80: Hoare triple {2158#true} ~n := #in~n; {2408#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,324 INFO L280 TraceCheckUtils]: 81: Hoare triple {2408#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2584#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,325 INFO L280 TraceCheckUtils]: 82: Hoare triple {2584#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,325 INFO L263 TraceCheckUtils]: 83: Hoare triple {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,325 INFO L280 TraceCheckUtils]: 84: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,326 INFO L280 TraceCheckUtils]: 85: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,326 INFO L280 TraceCheckUtils]: 86: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:06,326 INFO L280 TraceCheckUtils]: 87: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,327 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2158#true} {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #34#return; {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,328 INFO L280 TraceCheckUtils]: 89: Hoare triple {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,328 INFO L263 TraceCheckUtils]: 90: Hoare triple {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,328 INFO L280 TraceCheckUtils]: 91: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,328 INFO L280 TraceCheckUtils]: 92: Hoare triple {2158#true} assume ~n < 1;#res := 0; {2158#true} is VALID [2020-07-08 12:01:06,328 INFO L280 TraceCheckUtils]: 93: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,330 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2158#true} {2585#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2595#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,330 INFO L280 TraceCheckUtils]: 95: Hoare triple {2595#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2595#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,331 INFO L280 TraceCheckUtils]: 96: Hoare triple {2595#(<= 2 |fibonacci_#in~n|)} assume true; {2595#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,332 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {2595#(<= 2 |fibonacci_#in~n|)} {2408#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2577#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,333 INFO L280 TraceCheckUtils]: 98: Hoare triple {2577#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2577#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,333 INFO L263 TraceCheckUtils]: 99: Hoare triple {2577#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,333 INFO L280 TraceCheckUtils]: 100: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,333 INFO L280 TraceCheckUtils]: 101: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,334 INFO L280 TraceCheckUtils]: 102: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:06,334 INFO L280 TraceCheckUtils]: 103: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,335 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {2158#true} {2577#(and (<= 3 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2583#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,335 INFO L280 TraceCheckUtils]: 105: Hoare triple {2583#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2583#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,336 INFO L280 TraceCheckUtils]: 106: Hoare triple {2583#(<= 3 |fibonacci_#in~n|)} assume true; {2583#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,337 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {2583#(<= 3 |fibonacci_#in~n|)} {2408#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2539#(and (<= 4 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,338 INFO L280 TraceCheckUtils]: 108: Hoare triple {2539#(and (<= 4 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2539#(and (<= 4 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:06,338 INFO L263 TraceCheckUtils]: 109: Hoare triple {2539#(and (<= 4 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,338 INFO L280 TraceCheckUtils]: 110: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,339 INFO L280 TraceCheckUtils]: 111: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,339 INFO L280 TraceCheckUtils]: 112: Hoare triple {2158#true} assume !(1 == ~n); {2158#true} is VALID [2020-07-08 12:01:06,339 INFO L263 TraceCheckUtils]: 113: Hoare triple {2158#true} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,339 INFO L280 TraceCheckUtils]: 114: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,339 INFO L280 TraceCheckUtils]: 115: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,340 INFO L280 TraceCheckUtils]: 116: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:06,340 INFO L280 TraceCheckUtils]: 117: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,340 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {2158#true} {2158#true} #34#return; {2158#true} is VALID [2020-07-08 12:01:06,340 INFO L280 TraceCheckUtils]: 119: Hoare triple {2158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2158#true} is VALID [2020-07-08 12:01:06,340 INFO L263 TraceCheckUtils]: 120: Hoare triple {2158#true} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,340 INFO L280 TraceCheckUtils]: 121: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,341 INFO L280 TraceCheckUtils]: 122: Hoare triple {2158#true} assume ~n < 1;#res := 0; {2158#true} is VALID [2020-07-08 12:01:06,341 INFO L280 TraceCheckUtils]: 123: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,341 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {2158#true} {2158#true} #36#return; {2158#true} is VALID [2020-07-08 12:01:06,341 INFO L280 TraceCheckUtils]: 125: Hoare triple {2158#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2158#true} is VALID [2020-07-08 12:01:06,341 INFO L280 TraceCheckUtils]: 126: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,342 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {2158#true} {2539#(and (<= 4 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {2558#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,343 INFO L280 TraceCheckUtils]: 128: Hoare triple {2558#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2558#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,343 INFO L280 TraceCheckUtils]: 129: Hoare triple {2558#(<= 4 |fibonacci_#in~n|)} assume true; {2558#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,345 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {2558#(<= 4 |fibonacci_#in~n|)} {2348#(<= fibonacci_~n 5)} #36#return; {2159#false} is VALID [2020-07-08 12:01:06,345 INFO L280 TraceCheckUtils]: 131: Hoare triple {2159#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2159#false} is VALID [2020-07-08 12:01:06,345 INFO L280 TraceCheckUtils]: 132: Hoare triple {2159#false} assume true; {2159#false} is VALID [2020-07-08 12:01:06,345 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {2159#false} {2158#true} #42#return; {2159#false} is VALID [2020-07-08 12:01:06,345 INFO L280 TraceCheckUtils]: 134: Hoare triple {2159#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {2159#false} is VALID [2020-07-08 12:01:06,345 INFO L280 TraceCheckUtils]: 135: Hoare triple {2159#false} assume !(~x~0 < 9 || ~result~0 >= 34); {2159#false} is VALID [2020-07-08 12:01:06,346 INFO L280 TraceCheckUtils]: 136: Hoare triple {2159#false} assume !false; {2159#false} is VALID [2020-07-08 12:01:06,361 INFO L134 CoverageAnalysis]: Checked inductivity of 933 backedges. 198 proven. 308 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2020-07-08 12:01:06,362 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [967105550] [2020-07-08 12:01:06,362 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [260927632] [2020-07-08 12:01:06,362 INFO L92 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:01:06,414 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2020-07-08 12:01:06,414 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-08 12:01:06,415 INFO L264 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 18 conjunts are in the unsatisfiable core [2020-07-08 12:01:06,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:06,443 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:01:06,771 INFO L263 TraceCheckUtils]: 0: Hoare triple {2158#true} call ULTIMATE.init(); {2158#true} is VALID [2020-07-08 12:01:06,772 INFO L280 TraceCheckUtils]: 1: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,772 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2158#true} {2158#true} #38#return; {2158#true} is VALID [2020-07-08 12:01:06,773 INFO L263 TraceCheckUtils]: 3: Hoare triple {2158#true} call #t~ret4 := main(); {2158#true} is VALID [2020-07-08 12:01:06,773 INFO L280 TraceCheckUtils]: 4: Hoare triple {2158#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {2158#true} is VALID [2020-07-08 12:01:06,773 INFO L280 TraceCheckUtils]: 5: Hoare triple {2158#true} assume !(~x~0 > 46); {2158#true} is VALID [2020-07-08 12:01:06,774 INFO L263 TraceCheckUtils]: 6: Hoare triple {2158#true} call #t~ret3 := fibonacci(~x~0); {2158#true} is VALID [2020-07-08 12:01:06,774 INFO L280 TraceCheckUtils]: 7: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,774 INFO L280 TraceCheckUtils]: 8: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,774 INFO L280 TraceCheckUtils]: 9: Hoare triple {2158#true} assume !(1 == ~n); {2158#true} is VALID [2020-07-08 12:01:06,774 INFO L263 TraceCheckUtils]: 10: Hoare triple {2158#true} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,776 INFO L280 TraceCheckUtils]: 11: Hoare triple {2158#true} ~n := #in~n; {2641#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:06,777 INFO L280 TraceCheckUtils]: 12: Hoare triple {2641#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {2641#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:06,778 INFO L280 TraceCheckUtils]: 13: Hoare triple {2641#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {2641#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:06,778 INFO L263 TraceCheckUtils]: 14: Hoare triple {2641#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,778 INFO L280 TraceCheckUtils]: 15: Hoare triple {2158#true} ~n := #in~n; {2641#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:06,779 INFO L280 TraceCheckUtils]: 16: Hoare triple {2641#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {2641#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:06,779 INFO L280 TraceCheckUtils]: 17: Hoare triple {2641#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {2641#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:06,779 INFO L263 TraceCheckUtils]: 18: Hoare triple {2641#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,780 INFO L280 TraceCheckUtils]: 19: Hoare triple {2158#true} ~n := #in~n; {2641#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:06,780 INFO L280 TraceCheckUtils]: 20: Hoare triple {2641#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {2641#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:06,781 INFO L280 TraceCheckUtils]: 21: Hoare triple {2641#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {2641#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:06,781 INFO L263 TraceCheckUtils]: 22: Hoare triple {2641#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,782 INFO L280 TraceCheckUtils]: 23: Hoare triple {2158#true} ~n := #in~n; {2641#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:06,783 INFO L280 TraceCheckUtils]: 24: Hoare triple {2641#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {2641#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:06,783 INFO L280 TraceCheckUtils]: 25: Hoare triple {2641#(<= |fibonacci_#in~n| fibonacci_~n)} assume 1 == ~n;#res := 1; {2497#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:06,788 INFO L280 TraceCheckUtils]: 26: Hoare triple {2497#(<= |fibonacci_#in~n| 1)} assume true; {2497#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:06,790 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2497#(<= |fibonacci_#in~n| 1)} {2641#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {2496#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:06,790 INFO L280 TraceCheckUtils]: 28: Hoare triple {2496#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2496#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:06,791 INFO L263 TraceCheckUtils]: 29: Hoare triple {2496#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,791 INFO L280 TraceCheckUtils]: 30: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,791 INFO L280 TraceCheckUtils]: 31: Hoare triple {2158#true} assume ~n < 1;#res := 0; {2158#true} is VALID [2020-07-08 12:01:06,791 INFO L280 TraceCheckUtils]: 32: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,793 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2158#true} {2496#(<= |fibonacci_#in~n| 2)} #36#return; {2496#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:06,794 INFO L280 TraceCheckUtils]: 34: Hoare triple {2496#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2496#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:06,795 INFO L280 TraceCheckUtils]: 35: Hoare triple {2496#(<= |fibonacci_#in~n| 2)} assume true; {2496#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:06,796 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2496#(<= |fibonacci_#in~n| 2)} {2641#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {2485#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:06,796 INFO L280 TraceCheckUtils]: 37: Hoare triple {2485#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2485#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:06,797 INFO L263 TraceCheckUtils]: 38: Hoare triple {2485#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,797 INFO L280 TraceCheckUtils]: 39: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,797 INFO L280 TraceCheckUtils]: 40: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,797 INFO L280 TraceCheckUtils]: 41: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:06,797 INFO L280 TraceCheckUtils]: 42: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,798 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {2158#true} {2485#(<= |fibonacci_#in~n| 3)} #36#return; {2485#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:06,799 INFO L280 TraceCheckUtils]: 44: Hoare triple {2485#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2485#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:06,799 INFO L280 TraceCheckUtils]: 45: Hoare triple {2485#(<= |fibonacci_#in~n| 3)} assume true; {2485#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:06,800 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {2485#(<= |fibonacci_#in~n| 3)} {2641#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {2460#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:06,800 INFO L280 TraceCheckUtils]: 47: Hoare triple {2460#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2460#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:06,801 INFO L263 TraceCheckUtils]: 48: Hoare triple {2460#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,801 INFO L280 TraceCheckUtils]: 49: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,801 INFO L280 TraceCheckUtils]: 50: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,801 INFO L280 TraceCheckUtils]: 51: Hoare triple {2158#true} assume !(1 == ~n); {2158#true} is VALID [2020-07-08 12:01:06,801 INFO L263 TraceCheckUtils]: 52: Hoare triple {2158#true} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,801 INFO L280 TraceCheckUtils]: 53: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,801 INFO L280 TraceCheckUtils]: 54: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,802 INFO L280 TraceCheckUtils]: 55: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:06,802 INFO L280 TraceCheckUtils]: 56: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,802 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {2158#true} {2158#true} #34#return; {2158#true} is VALID [2020-07-08 12:01:06,802 INFO L280 TraceCheckUtils]: 58: Hoare triple {2158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2158#true} is VALID [2020-07-08 12:01:06,802 INFO L263 TraceCheckUtils]: 59: Hoare triple {2158#true} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,802 INFO L280 TraceCheckUtils]: 60: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,802 INFO L280 TraceCheckUtils]: 61: Hoare triple {2158#true} assume ~n < 1;#res := 0; {2158#true} is VALID [2020-07-08 12:01:06,803 INFO L280 TraceCheckUtils]: 62: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,803 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {2158#true} {2158#true} #36#return; {2158#true} is VALID [2020-07-08 12:01:06,803 INFO L280 TraceCheckUtils]: 64: Hoare triple {2158#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2158#true} is VALID [2020-07-08 12:01:06,803 INFO L280 TraceCheckUtils]: 65: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,804 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {2158#true} {2460#(<= |fibonacci_#in~n| 4)} #36#return; {2460#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:06,804 INFO L280 TraceCheckUtils]: 67: Hoare triple {2460#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2460#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:06,804 INFO L280 TraceCheckUtils]: 68: Hoare triple {2460#(<= |fibonacci_#in~n| 4)} assume true; {2460#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:06,805 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {2460#(<= |fibonacci_#in~n| 4)} {2158#true} #34#return; {2348#(<= fibonacci_~n 5)} is VALID [2020-07-08 12:01:06,805 INFO L280 TraceCheckUtils]: 70: Hoare triple {2348#(<= fibonacci_~n 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2348#(<= fibonacci_~n 5)} is VALID [2020-07-08 12:01:06,806 INFO L263 TraceCheckUtils]: 71: Hoare triple {2348#(<= fibonacci_~n 5)} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,806 INFO L280 TraceCheckUtils]: 72: Hoare triple {2158#true} ~n := #in~n; {2825#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,807 INFO L280 TraceCheckUtils]: 73: Hoare triple {2825#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2825#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,807 INFO L280 TraceCheckUtils]: 74: Hoare triple {2825#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2825#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,807 INFO L263 TraceCheckUtils]: 75: Hoare triple {2825#(<= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,808 INFO L280 TraceCheckUtils]: 76: Hoare triple {2158#true} ~n := #in~n; {2825#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,808 INFO L280 TraceCheckUtils]: 77: Hoare triple {2825#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2825#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,808 INFO L280 TraceCheckUtils]: 78: Hoare triple {2825#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2825#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,809 INFO L263 TraceCheckUtils]: 79: Hoare triple {2825#(<= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,809 INFO L280 TraceCheckUtils]: 80: Hoare triple {2158#true} ~n := #in~n; {2825#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,809 INFO L280 TraceCheckUtils]: 81: Hoare triple {2825#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2825#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,810 INFO L280 TraceCheckUtils]: 82: Hoare triple {2825#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2825#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,810 INFO L263 TraceCheckUtils]: 83: Hoare triple {2825#(<= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,810 INFO L280 TraceCheckUtils]: 84: Hoare triple {2158#true} ~n := #in~n; {2825#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,811 INFO L280 TraceCheckUtils]: 85: Hoare triple {2825#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2865#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,811 INFO L280 TraceCheckUtils]: 86: Hoare triple {2865#(<= 1 |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {2865#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,812 INFO L280 TraceCheckUtils]: 87: Hoare triple {2865#(<= 1 |fibonacci_#in~n|)} assume true; {2865#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,812 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2865#(<= 1 |fibonacci_#in~n|)} {2825#(<= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2595#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,813 INFO L280 TraceCheckUtils]: 89: Hoare triple {2595#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2595#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,813 INFO L263 TraceCheckUtils]: 90: Hoare triple {2595#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,813 INFO L280 TraceCheckUtils]: 91: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,813 INFO L280 TraceCheckUtils]: 92: Hoare triple {2158#true} assume ~n < 1;#res := 0; {2158#true} is VALID [2020-07-08 12:01:06,813 INFO L280 TraceCheckUtils]: 93: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,814 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2158#true} {2595#(<= 2 |fibonacci_#in~n|)} #36#return; {2595#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,814 INFO L280 TraceCheckUtils]: 95: Hoare triple {2595#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2595#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,815 INFO L280 TraceCheckUtils]: 96: Hoare triple {2595#(<= 2 |fibonacci_#in~n|)} assume true; {2595#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,816 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {2595#(<= 2 |fibonacci_#in~n|)} {2825#(<= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2583#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,816 INFO L280 TraceCheckUtils]: 98: Hoare triple {2583#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2583#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,817 INFO L263 TraceCheckUtils]: 99: Hoare triple {2583#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,817 INFO L280 TraceCheckUtils]: 100: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,817 INFO L280 TraceCheckUtils]: 101: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,817 INFO L280 TraceCheckUtils]: 102: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:06,817 INFO L280 TraceCheckUtils]: 103: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,818 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {2158#true} {2583#(<= 3 |fibonacci_#in~n|)} #36#return; {2583#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,818 INFO L280 TraceCheckUtils]: 105: Hoare triple {2583#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2583#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,818 INFO L280 TraceCheckUtils]: 106: Hoare triple {2583#(<= 3 |fibonacci_#in~n|)} assume true; {2583#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,819 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {2583#(<= 3 |fibonacci_#in~n|)} {2825#(<= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2558#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,820 INFO L280 TraceCheckUtils]: 108: Hoare triple {2558#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2558#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,820 INFO L263 TraceCheckUtils]: 109: Hoare triple {2558#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,820 INFO L280 TraceCheckUtils]: 110: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,820 INFO L280 TraceCheckUtils]: 111: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,820 INFO L280 TraceCheckUtils]: 112: Hoare triple {2158#true} assume !(1 == ~n); {2158#true} is VALID [2020-07-08 12:01:06,820 INFO L263 TraceCheckUtils]: 113: Hoare triple {2158#true} call #t~ret0 := fibonacci(~n - 1); {2158#true} is VALID [2020-07-08 12:01:06,820 INFO L280 TraceCheckUtils]: 114: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,821 INFO L280 TraceCheckUtils]: 115: Hoare triple {2158#true} assume !(~n < 1); {2158#true} is VALID [2020-07-08 12:01:06,821 INFO L280 TraceCheckUtils]: 116: Hoare triple {2158#true} assume 1 == ~n;#res := 1; {2158#true} is VALID [2020-07-08 12:01:06,821 INFO L280 TraceCheckUtils]: 117: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,821 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {2158#true} {2158#true} #34#return; {2158#true} is VALID [2020-07-08 12:01:06,821 INFO L280 TraceCheckUtils]: 119: Hoare triple {2158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2158#true} is VALID [2020-07-08 12:01:06,821 INFO L263 TraceCheckUtils]: 120: Hoare triple {2158#true} call #t~ret1 := fibonacci(~n - 2); {2158#true} is VALID [2020-07-08 12:01:06,821 INFO L280 TraceCheckUtils]: 121: Hoare triple {2158#true} ~n := #in~n; {2158#true} is VALID [2020-07-08 12:01:06,821 INFO L280 TraceCheckUtils]: 122: Hoare triple {2158#true} assume ~n < 1;#res := 0; {2158#true} is VALID [2020-07-08 12:01:06,822 INFO L280 TraceCheckUtils]: 123: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,822 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {2158#true} {2158#true} #36#return; {2158#true} is VALID [2020-07-08 12:01:06,822 INFO L280 TraceCheckUtils]: 125: Hoare triple {2158#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2158#true} is VALID [2020-07-08 12:01:06,822 INFO L280 TraceCheckUtils]: 126: Hoare triple {2158#true} assume true; {2158#true} is VALID [2020-07-08 12:01:06,823 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {2158#true} {2558#(<= 4 |fibonacci_#in~n|)} #36#return; {2558#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,823 INFO L280 TraceCheckUtils]: 128: Hoare triple {2558#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2558#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,824 INFO L280 TraceCheckUtils]: 129: Hoare triple {2558#(<= 4 |fibonacci_#in~n|)} assume true; {2558#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:06,825 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {2558#(<= 4 |fibonacci_#in~n|)} {2348#(<= fibonacci_~n 5)} #36#return; {2159#false} is VALID [2020-07-08 12:01:06,825 INFO L280 TraceCheckUtils]: 131: Hoare triple {2159#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2159#false} is VALID [2020-07-08 12:01:06,825 INFO L280 TraceCheckUtils]: 132: Hoare triple {2159#false} assume true; {2159#false} is VALID [2020-07-08 12:01:06,825 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {2159#false} {2158#true} #42#return; {2159#false} is VALID [2020-07-08 12:01:06,825 INFO L280 TraceCheckUtils]: 134: Hoare triple {2159#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {2159#false} is VALID [2020-07-08 12:01:06,826 INFO L280 TraceCheckUtils]: 135: Hoare triple {2159#false} assume !(~x~0 < 9 || ~result~0 >= 34); {2159#false} is VALID [2020-07-08 12:01:06,826 INFO L280 TraceCheckUtils]: 136: Hoare triple {2159#false} assume !false; {2159#false} is VALID [2020-07-08 12:01:06,839 INFO L134 CoverageAnalysis]: Checked inductivity of 933 backedges. 207 proven. 356 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2020-07-08 12:01:06,840 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:01:06,840 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 13] total 21 [2020-07-08 12:01:06,840 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [919331175] [2020-07-08 12:01:06,841 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 137 [2020-07-08 12:01:07,133 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:01:07,134 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states. [2020-07-08 12:01:07,261 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 12:01:07,261 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2020-07-08 12:01:07,262 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:01:07,262 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2020-07-08 12:01:07,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=102, Invalid=318, Unknown=0, NotChecked=0, Total=420 [2020-07-08 12:01:07,263 INFO L87 Difference]: Start difference. First operand 50 states and 61 transitions. Second operand 21 states. [2020-07-08 12:01:08,531 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:01:08,532 INFO L93 Difference]: Finished difference Result 112 states and 161 transitions. [2020-07-08 12:01:08,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-08 12:01:08,532 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 137 [2020-07-08 12:01:08,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:01:08,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-07-08 12:01:08,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 109 transitions. [2020-07-08 12:01:08,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-07-08 12:01:08,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 109 transitions. [2020-07-08 12:01:08,541 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 109 transitions. [2020-07-08 12:01:08,681 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:01:08,684 INFO L225 Difference]: With dead ends: 112 [2020-07-08 12:01:08,684 INFO L226 Difference]: Without dead ends: 69 [2020-07-08 12:01:08,692 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 206 GetRequests, 175 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 250 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=263, Invalid=793, Unknown=0, NotChecked=0, Total=1056 [2020-07-08 12:01:08,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2020-07-08 12:01:08,742 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 62. [2020-07-08 12:01:08,743 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:01:08,743 INFO L82 GeneralOperation]: Start isEquivalent. First operand 69 states. Second operand 62 states. [2020-07-08 12:01:08,743 INFO L74 IsIncluded]: Start isIncluded. First operand 69 states. Second operand 62 states. [2020-07-08 12:01:08,743 INFO L87 Difference]: Start difference. First operand 69 states. Second operand 62 states. [2020-07-08 12:01:08,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:01:08,759 INFO L93 Difference]: Finished difference Result 69 states and 86 transitions. [2020-07-08 12:01:08,759 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 86 transitions. [2020-07-08 12:01:08,760 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:01:08,760 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:01:08,760 INFO L74 IsIncluded]: Start isIncluded. First operand 62 states. Second operand 69 states. [2020-07-08 12:01:08,760 INFO L87 Difference]: Start difference. First operand 62 states. Second operand 69 states. [2020-07-08 12:01:08,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:01:08,764 INFO L93 Difference]: Finished difference Result 69 states and 86 transitions. [2020-07-08 12:01:08,764 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 86 transitions. [2020-07-08 12:01:08,765 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:01:08,765 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:01:08,765 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:01:08,765 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:01:08,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 62 states. [2020-07-08 12:01:08,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 76 transitions. [2020-07-08 12:01:08,768 INFO L78 Accepts]: Start accepts. Automaton has 62 states and 76 transitions. Word has length 137 [2020-07-08 12:01:08,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:01:08,769 INFO L479 AbstractCegarLoop]: Abstraction has 62 states and 76 transitions. [2020-07-08 12:01:08,769 INFO L480 AbstractCegarLoop]: Interpolant automaton has 21 states. [2020-07-08 12:01:08,769 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 76 transitions. [2020-07-08 12:01:08,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2020-07-08 12:01:08,770 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:01:08,771 INFO L422 BasicCegarLoop]: trace histogram [15, 15, 12, 7, 7, 7, 7, 7, 7, 7, 5, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:01:08,983 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2020-07-08 12:01:08,984 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:01:08,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:01:08,984 INFO L82 PathProgramCache]: Analyzing trace with hash 946234379, now seen corresponding path program 5 times [2020-07-08 12:01:08,985 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:01:08,985 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [892861585] [2020-07-08 12:01:08,985 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:01:09,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:09,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:09,037 INFO L280 TraceCheckUtils]: 0: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,038 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3409#true} {3409#true} #38#return; {3409#true} is VALID [2020-07-08 12:01:09,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:09,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:09,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:09,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:09,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:09,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {3409#true} ~n := #in~n; {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,258 INFO L280 TraceCheckUtils]: 2: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {3696#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:09,258 INFO L280 TraceCheckUtils]: 3: Hoare triple {3696#(<= |fibonacci_#in~n| 1)} assume true; {3696#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:09,260 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3696#(<= |fibonacci_#in~n| 1)} {3514#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {3690#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:09,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,266 INFO L280 TraceCheckUtils]: 1: Hoare triple {3409#true} assume ~n < 1;#res := 0; {3409#true} is VALID [2020-07-08 12:01:09,266 INFO L280 TraceCheckUtils]: 2: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,268 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3409#true} {3690#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {3695#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:09,269 INFO L280 TraceCheckUtils]: 0: Hoare triple {3409#true} ~n := #in~n; {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,269 INFO L280 TraceCheckUtils]: 1: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,270 INFO L280 TraceCheckUtils]: 2: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,271 INFO L263 TraceCheckUtils]: 3: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,271 INFO L280 TraceCheckUtils]: 4: Hoare triple {3409#true} ~n := #in~n; {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,272 INFO L280 TraceCheckUtils]: 5: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,273 INFO L280 TraceCheckUtils]: 6: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {3696#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:09,273 INFO L280 TraceCheckUtils]: 7: Hoare triple {3696#(<= |fibonacci_#in~n| 1)} assume true; {3696#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:09,274 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3696#(<= |fibonacci_#in~n| 1)} {3514#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {3690#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,275 INFO L280 TraceCheckUtils]: 9: Hoare triple {3690#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3690#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,275 INFO L263 TraceCheckUtils]: 10: Hoare triple {3690#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,276 INFO L280 TraceCheckUtils]: 11: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,276 INFO L280 TraceCheckUtils]: 12: Hoare triple {3409#true} assume ~n < 1;#res := 0; {3409#true} is VALID [2020-07-08 12:01:09,276 INFO L280 TraceCheckUtils]: 13: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,277 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3409#true} {3690#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {3695#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:09,278 INFO L280 TraceCheckUtils]: 15: Hoare triple {3695#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3695#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:09,278 INFO L280 TraceCheckUtils]: 16: Hoare triple {3695#(<= |fibonacci_#in~n| 2)} assume true; {3695#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:09,280 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3695#(<= |fibonacci_#in~n| 2)} {3514#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {3678#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:09,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,285 INFO L280 TraceCheckUtils]: 1: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,286 INFO L280 TraceCheckUtils]: 2: Hoare triple {3409#true} assume 1 == ~n;#res := 1; {3409#true} is VALID [2020-07-08 12:01:09,286 INFO L280 TraceCheckUtils]: 3: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,287 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3409#true} {3678#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {3684#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:09,288 INFO L280 TraceCheckUtils]: 0: Hoare triple {3409#true} ~n := #in~n; {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,289 INFO L280 TraceCheckUtils]: 1: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,289 INFO L280 TraceCheckUtils]: 2: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,289 INFO L263 TraceCheckUtils]: 3: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,290 INFO L280 TraceCheckUtils]: 4: Hoare triple {3409#true} ~n := #in~n; {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,291 INFO L280 TraceCheckUtils]: 5: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,291 INFO L280 TraceCheckUtils]: 6: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,292 INFO L263 TraceCheckUtils]: 7: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,292 INFO L280 TraceCheckUtils]: 8: Hoare triple {3409#true} ~n := #in~n; {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,293 INFO L280 TraceCheckUtils]: 9: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,293 INFO L280 TraceCheckUtils]: 10: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {3696#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:09,294 INFO L280 TraceCheckUtils]: 11: Hoare triple {3696#(<= |fibonacci_#in~n| 1)} assume true; {3696#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:09,295 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3696#(<= |fibonacci_#in~n| 1)} {3514#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {3690#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,296 INFO L280 TraceCheckUtils]: 13: Hoare triple {3690#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3690#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,296 INFO L263 TraceCheckUtils]: 14: Hoare triple {3690#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,297 INFO L280 TraceCheckUtils]: 15: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,297 INFO L280 TraceCheckUtils]: 16: Hoare triple {3409#true} assume ~n < 1;#res := 0; {3409#true} is VALID [2020-07-08 12:01:09,297 INFO L280 TraceCheckUtils]: 17: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,298 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3409#true} {3690#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {3695#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:09,299 INFO L280 TraceCheckUtils]: 19: Hoare triple {3695#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3695#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:09,299 INFO L280 TraceCheckUtils]: 20: Hoare triple {3695#(<= |fibonacci_#in~n| 2)} assume true; {3695#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:09,300 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3695#(<= |fibonacci_#in~n| 2)} {3514#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {3678#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,301 INFO L280 TraceCheckUtils]: 22: Hoare triple {3678#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3678#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,301 INFO L263 TraceCheckUtils]: 23: Hoare triple {3678#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,302 INFO L280 TraceCheckUtils]: 24: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,302 INFO L280 TraceCheckUtils]: 25: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,302 INFO L280 TraceCheckUtils]: 26: Hoare triple {3409#true} assume 1 == ~n;#res := 1; {3409#true} is VALID [2020-07-08 12:01:09,302 INFO L280 TraceCheckUtils]: 27: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,303 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3409#true} {3678#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {3684#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:09,304 INFO L280 TraceCheckUtils]: 29: Hoare triple {3684#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3684#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:09,304 INFO L280 TraceCheckUtils]: 30: Hoare triple {3684#(<= |fibonacci_#in~n| 3)} assume true; {3684#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:09,305 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {3684#(<= |fibonacci_#in~n| 3)} {3514#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {3640#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:09,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:09,318 INFO L280 TraceCheckUtils]: 0: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,318 INFO L280 TraceCheckUtils]: 1: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,318 INFO L280 TraceCheckUtils]: 2: Hoare triple {3409#true} assume 1 == ~n;#res := 1; {3409#true} is VALID [2020-07-08 12:01:09,319 INFO L280 TraceCheckUtils]: 3: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,319 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3409#true} {3409#true} #34#return; {3409#true} is VALID [2020-07-08 12:01:09,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:09,322 INFO L280 TraceCheckUtils]: 0: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,323 INFO L280 TraceCheckUtils]: 1: Hoare triple {3409#true} assume ~n < 1;#res := 0; {3409#true} is VALID [2020-07-08 12:01:09,323 INFO L280 TraceCheckUtils]: 2: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,324 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3409#true} {3409#true} #36#return; {3409#true} is VALID [2020-07-08 12:01:09,324 INFO L280 TraceCheckUtils]: 0: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,324 INFO L280 TraceCheckUtils]: 1: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,325 INFO L280 TraceCheckUtils]: 2: Hoare triple {3409#true} assume !(1 == ~n); {3409#true} is VALID [2020-07-08 12:01:09,325 INFO L263 TraceCheckUtils]: 3: Hoare triple {3409#true} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,325 INFO L280 TraceCheckUtils]: 4: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,326 INFO L280 TraceCheckUtils]: 5: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,326 INFO L280 TraceCheckUtils]: 6: Hoare triple {3409#true} assume 1 == ~n;#res := 1; {3409#true} is VALID [2020-07-08 12:01:09,326 INFO L280 TraceCheckUtils]: 7: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,327 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3409#true} {3409#true} #34#return; {3409#true} is VALID [2020-07-08 12:01:09,327 INFO L280 TraceCheckUtils]: 9: Hoare triple {3409#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3409#true} is VALID [2020-07-08 12:01:09,328 INFO L263 TraceCheckUtils]: 10: Hoare triple {3409#true} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,328 INFO L280 TraceCheckUtils]: 11: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,328 INFO L280 TraceCheckUtils]: 12: Hoare triple {3409#true} assume ~n < 1;#res := 0; {3409#true} is VALID [2020-07-08 12:01:09,328 INFO L280 TraceCheckUtils]: 13: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,329 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3409#true} {3409#true} #36#return; {3409#true} is VALID [2020-07-08 12:01:09,329 INFO L280 TraceCheckUtils]: 15: Hoare triple {3409#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3409#true} is VALID [2020-07-08 12:01:09,329 INFO L280 TraceCheckUtils]: 16: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,331 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3409#true} {3640#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {3659#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:09,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {3409#true} ~n := #in~n; {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,333 INFO L280 TraceCheckUtils]: 1: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,334 INFO L280 TraceCheckUtils]: 2: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,334 INFO L263 TraceCheckUtils]: 3: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,335 INFO L280 TraceCheckUtils]: 4: Hoare triple {3409#true} ~n := #in~n; {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,336 INFO L280 TraceCheckUtils]: 5: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,336 INFO L280 TraceCheckUtils]: 6: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,336 INFO L263 TraceCheckUtils]: 7: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,337 INFO L280 TraceCheckUtils]: 8: Hoare triple {3409#true} ~n := #in~n; {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,338 INFO L280 TraceCheckUtils]: 9: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,338 INFO L280 TraceCheckUtils]: 10: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,339 INFO L263 TraceCheckUtils]: 11: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,339 INFO L280 TraceCheckUtils]: 12: Hoare triple {3409#true} ~n := #in~n; {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,340 INFO L280 TraceCheckUtils]: 13: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,341 INFO L280 TraceCheckUtils]: 14: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {3696#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:09,341 INFO L280 TraceCheckUtils]: 15: Hoare triple {3696#(<= |fibonacci_#in~n| 1)} assume true; {3696#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:09,343 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3696#(<= |fibonacci_#in~n| 1)} {3514#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {3690#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,344 INFO L280 TraceCheckUtils]: 17: Hoare triple {3690#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3690#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,344 INFO L263 TraceCheckUtils]: 18: Hoare triple {3690#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,344 INFO L280 TraceCheckUtils]: 19: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,344 INFO L280 TraceCheckUtils]: 20: Hoare triple {3409#true} assume ~n < 1;#res := 0; {3409#true} is VALID [2020-07-08 12:01:09,345 INFO L280 TraceCheckUtils]: 21: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,346 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3409#true} {3690#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {3695#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:09,347 INFO L280 TraceCheckUtils]: 23: Hoare triple {3695#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3695#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:09,347 INFO L280 TraceCheckUtils]: 24: Hoare triple {3695#(<= |fibonacci_#in~n| 2)} assume true; {3695#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:09,349 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3695#(<= |fibonacci_#in~n| 2)} {3514#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {3678#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,350 INFO L280 TraceCheckUtils]: 26: Hoare triple {3678#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3678#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,350 INFO L263 TraceCheckUtils]: 27: Hoare triple {3678#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,350 INFO L280 TraceCheckUtils]: 28: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,351 INFO L280 TraceCheckUtils]: 29: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,351 INFO L280 TraceCheckUtils]: 30: Hoare triple {3409#true} assume 1 == ~n;#res := 1; {3409#true} is VALID [2020-07-08 12:01:09,351 INFO L280 TraceCheckUtils]: 31: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,352 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3409#true} {3678#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {3684#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:09,353 INFO L280 TraceCheckUtils]: 33: Hoare triple {3684#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3684#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:09,354 INFO L280 TraceCheckUtils]: 34: Hoare triple {3684#(<= |fibonacci_#in~n| 3)} assume true; {3684#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:09,355 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3684#(<= |fibonacci_#in~n| 3)} {3514#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {3640#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,356 INFO L280 TraceCheckUtils]: 36: Hoare triple {3640#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3640#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,356 INFO L263 TraceCheckUtils]: 37: Hoare triple {3640#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,357 INFO L280 TraceCheckUtils]: 38: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,357 INFO L280 TraceCheckUtils]: 39: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,357 INFO L280 TraceCheckUtils]: 40: Hoare triple {3409#true} assume !(1 == ~n); {3409#true} is VALID [2020-07-08 12:01:09,357 INFO L263 TraceCheckUtils]: 41: Hoare triple {3409#true} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,358 INFO L280 TraceCheckUtils]: 42: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,358 INFO L280 TraceCheckUtils]: 43: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,358 INFO L280 TraceCheckUtils]: 44: Hoare triple {3409#true} assume 1 == ~n;#res := 1; {3409#true} is VALID [2020-07-08 12:01:09,358 INFO L280 TraceCheckUtils]: 45: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,359 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {3409#true} {3409#true} #34#return; {3409#true} is VALID [2020-07-08 12:01:09,359 INFO L280 TraceCheckUtils]: 47: Hoare triple {3409#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3409#true} is VALID [2020-07-08 12:01:09,359 INFO L263 TraceCheckUtils]: 48: Hoare triple {3409#true} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,360 INFO L280 TraceCheckUtils]: 49: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,360 INFO L280 TraceCheckUtils]: 50: Hoare triple {3409#true} assume ~n < 1;#res := 0; {3409#true} is VALID [2020-07-08 12:01:09,361 INFO L280 TraceCheckUtils]: 51: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,361 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {3409#true} {3409#true} #36#return; {3409#true} is VALID [2020-07-08 12:01:09,361 INFO L280 TraceCheckUtils]: 53: Hoare triple {3409#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3409#true} is VALID [2020-07-08 12:01:09,362 INFO L280 TraceCheckUtils]: 54: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,363 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {3409#true} {3640#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {3659#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:09,364 INFO L280 TraceCheckUtils]: 56: Hoare triple {3659#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3659#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:09,365 INFO L280 TraceCheckUtils]: 57: Hoare triple {3659#(<= |fibonacci_#in~n| 4)} assume true; {3659#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:09,366 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {3659#(<= |fibonacci_#in~n| 4)} {3514#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {3574#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:09,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:09,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:09,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,397 INFO L280 TraceCheckUtils]: 1: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,398 INFO L280 TraceCheckUtils]: 2: Hoare triple {3409#true} assume 1 == ~n;#res := 1; {3409#true} is VALID [2020-07-08 12:01:09,398 INFO L280 TraceCheckUtils]: 3: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,398 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3409#true} {3409#true} #34#return; {3409#true} is VALID [2020-07-08 12:01:09,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:09,402 INFO L280 TraceCheckUtils]: 0: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,402 INFO L280 TraceCheckUtils]: 1: Hoare triple {3409#true} assume ~n < 1;#res := 0; {3409#true} is VALID [2020-07-08 12:01:09,402 INFO L280 TraceCheckUtils]: 2: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,403 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3409#true} {3409#true} #36#return; {3409#true} is VALID [2020-07-08 12:01:09,403 INFO L280 TraceCheckUtils]: 0: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,404 INFO L280 TraceCheckUtils]: 1: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,404 INFO L280 TraceCheckUtils]: 2: Hoare triple {3409#true} assume !(1 == ~n); {3409#true} is VALID [2020-07-08 12:01:09,404 INFO L263 TraceCheckUtils]: 3: Hoare triple {3409#true} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,405 INFO L280 TraceCheckUtils]: 4: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,405 INFO L280 TraceCheckUtils]: 5: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,406 INFO L280 TraceCheckUtils]: 6: Hoare triple {3409#true} assume 1 == ~n;#res := 1; {3409#true} is VALID [2020-07-08 12:01:09,406 INFO L280 TraceCheckUtils]: 7: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,406 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3409#true} {3409#true} #34#return; {3409#true} is VALID [2020-07-08 12:01:09,407 INFO L280 TraceCheckUtils]: 9: Hoare triple {3409#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3409#true} is VALID [2020-07-08 12:01:09,407 INFO L263 TraceCheckUtils]: 10: Hoare triple {3409#true} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,407 INFO L280 TraceCheckUtils]: 11: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,408 INFO L280 TraceCheckUtils]: 12: Hoare triple {3409#true} assume ~n < 1;#res := 0; {3409#true} is VALID [2020-07-08 12:01:09,408 INFO L280 TraceCheckUtils]: 13: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,408 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3409#true} {3409#true} #36#return; {3409#true} is VALID [2020-07-08 12:01:09,409 INFO L280 TraceCheckUtils]: 15: Hoare triple {3409#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3409#true} is VALID [2020-07-08 12:01:09,409 INFO L280 TraceCheckUtils]: 16: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,409 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3409#true} {3409#true} #34#return; {3409#true} is VALID [2020-07-08 12:01:09,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:09,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,415 INFO L280 TraceCheckUtils]: 2: Hoare triple {3409#true} assume 1 == ~n;#res := 1; {3409#true} is VALID [2020-07-08 12:01:09,415 INFO L280 TraceCheckUtils]: 3: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,415 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3409#true} {3409#true} #36#return; {3409#true} is VALID [2020-07-08 12:01:09,416 INFO L280 TraceCheckUtils]: 0: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,416 INFO L280 TraceCheckUtils]: 1: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,416 INFO L280 TraceCheckUtils]: 2: Hoare triple {3409#true} assume !(1 == ~n); {3409#true} is VALID [2020-07-08 12:01:09,417 INFO L263 TraceCheckUtils]: 3: Hoare triple {3409#true} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,417 INFO L280 TraceCheckUtils]: 4: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,417 INFO L280 TraceCheckUtils]: 5: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,418 INFO L280 TraceCheckUtils]: 6: Hoare triple {3409#true} assume !(1 == ~n); {3409#true} is VALID [2020-07-08 12:01:09,418 INFO L263 TraceCheckUtils]: 7: Hoare triple {3409#true} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,418 INFO L280 TraceCheckUtils]: 8: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,419 INFO L280 TraceCheckUtils]: 9: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,419 INFO L280 TraceCheckUtils]: 10: Hoare triple {3409#true} assume 1 == ~n;#res := 1; {3409#true} is VALID [2020-07-08 12:01:09,419 INFO L280 TraceCheckUtils]: 11: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,420 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3409#true} {3409#true} #34#return; {3409#true} is VALID [2020-07-08 12:01:09,420 INFO L280 TraceCheckUtils]: 13: Hoare triple {3409#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3409#true} is VALID [2020-07-08 12:01:09,420 INFO L263 TraceCheckUtils]: 14: Hoare triple {3409#true} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,421 INFO L280 TraceCheckUtils]: 15: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,421 INFO L280 TraceCheckUtils]: 16: Hoare triple {3409#true} assume ~n < 1;#res := 0; {3409#true} is VALID [2020-07-08 12:01:09,421 INFO L280 TraceCheckUtils]: 17: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,421 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3409#true} {3409#true} #36#return; {3409#true} is VALID [2020-07-08 12:01:09,422 INFO L280 TraceCheckUtils]: 19: Hoare triple {3409#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3409#true} is VALID [2020-07-08 12:01:09,422 INFO L280 TraceCheckUtils]: 20: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,422 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3409#true} {3409#true} #34#return; {3409#true} is VALID [2020-07-08 12:01:09,423 INFO L280 TraceCheckUtils]: 22: Hoare triple {3409#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3409#true} is VALID [2020-07-08 12:01:09,423 INFO L263 TraceCheckUtils]: 23: Hoare triple {3409#true} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,423 INFO L280 TraceCheckUtils]: 24: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,424 INFO L280 TraceCheckUtils]: 25: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,424 INFO L280 TraceCheckUtils]: 26: Hoare triple {3409#true} assume 1 == ~n;#res := 1; {3409#true} is VALID [2020-07-08 12:01:09,424 INFO L280 TraceCheckUtils]: 27: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,425 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3409#true} {3409#true} #36#return; {3409#true} is VALID [2020-07-08 12:01:09,425 INFO L280 TraceCheckUtils]: 29: Hoare triple {3409#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3409#true} is VALID [2020-07-08 12:01:09,426 INFO L280 TraceCheckUtils]: 30: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,427 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {3409#true} {3574#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {3607#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:09,429 INFO L280 TraceCheckUtils]: 0: Hoare triple {3409#true} ~n := #in~n; {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,430 INFO L280 TraceCheckUtils]: 2: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,431 INFO L263 TraceCheckUtils]: 3: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,431 INFO L280 TraceCheckUtils]: 4: Hoare triple {3409#true} ~n := #in~n; {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,432 INFO L280 TraceCheckUtils]: 5: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,433 INFO L280 TraceCheckUtils]: 6: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,433 INFO L263 TraceCheckUtils]: 7: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,433 INFO L280 TraceCheckUtils]: 8: Hoare triple {3409#true} ~n := #in~n; {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,434 INFO L280 TraceCheckUtils]: 9: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,435 INFO L280 TraceCheckUtils]: 10: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,435 INFO L263 TraceCheckUtils]: 11: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,435 INFO L280 TraceCheckUtils]: 12: Hoare triple {3409#true} ~n := #in~n; {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,436 INFO L280 TraceCheckUtils]: 13: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,437 INFO L280 TraceCheckUtils]: 14: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,437 INFO L263 TraceCheckUtils]: 15: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,437 INFO L280 TraceCheckUtils]: 16: Hoare triple {3409#true} ~n := #in~n; {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,438 INFO L280 TraceCheckUtils]: 17: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,439 INFO L280 TraceCheckUtils]: 18: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {3696#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:09,439 INFO L280 TraceCheckUtils]: 19: Hoare triple {3696#(<= |fibonacci_#in~n| 1)} assume true; {3696#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:09,441 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3696#(<= |fibonacci_#in~n| 1)} {3514#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {3690#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,442 INFO L280 TraceCheckUtils]: 21: Hoare triple {3690#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3690#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,442 INFO L263 TraceCheckUtils]: 22: Hoare triple {3690#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,442 INFO L280 TraceCheckUtils]: 23: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,443 INFO L280 TraceCheckUtils]: 24: Hoare triple {3409#true} assume ~n < 1;#res := 0; {3409#true} is VALID [2020-07-08 12:01:09,443 INFO L280 TraceCheckUtils]: 25: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,444 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3409#true} {3690#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {3695#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:09,445 INFO L280 TraceCheckUtils]: 27: Hoare triple {3695#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3695#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:09,445 INFO L280 TraceCheckUtils]: 28: Hoare triple {3695#(<= |fibonacci_#in~n| 2)} assume true; {3695#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:09,447 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {3695#(<= |fibonacci_#in~n| 2)} {3514#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {3678#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,448 INFO L280 TraceCheckUtils]: 30: Hoare triple {3678#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3678#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,448 INFO L263 TraceCheckUtils]: 31: Hoare triple {3678#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,448 INFO L280 TraceCheckUtils]: 32: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,449 INFO L280 TraceCheckUtils]: 33: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,449 INFO L280 TraceCheckUtils]: 34: Hoare triple {3409#true} assume 1 == ~n;#res := 1; {3409#true} is VALID [2020-07-08 12:01:09,449 INFO L280 TraceCheckUtils]: 35: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,450 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {3409#true} {3678#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {3684#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:09,451 INFO L280 TraceCheckUtils]: 37: Hoare triple {3684#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3684#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:09,452 INFO L280 TraceCheckUtils]: 38: Hoare triple {3684#(<= |fibonacci_#in~n| 3)} assume true; {3684#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:09,453 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3684#(<= |fibonacci_#in~n| 3)} {3514#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {3640#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,454 INFO L280 TraceCheckUtils]: 40: Hoare triple {3640#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3640#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,454 INFO L263 TraceCheckUtils]: 41: Hoare triple {3640#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,455 INFO L280 TraceCheckUtils]: 42: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,455 INFO L280 TraceCheckUtils]: 43: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,455 INFO L280 TraceCheckUtils]: 44: Hoare triple {3409#true} assume !(1 == ~n); {3409#true} is VALID [2020-07-08 12:01:09,455 INFO L263 TraceCheckUtils]: 45: Hoare triple {3409#true} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,455 INFO L280 TraceCheckUtils]: 46: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,456 INFO L280 TraceCheckUtils]: 47: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,456 INFO L280 TraceCheckUtils]: 48: Hoare triple {3409#true} assume 1 == ~n;#res := 1; {3409#true} is VALID [2020-07-08 12:01:09,456 INFO L280 TraceCheckUtils]: 49: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,457 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {3409#true} {3409#true} #34#return; {3409#true} is VALID [2020-07-08 12:01:09,457 INFO L280 TraceCheckUtils]: 51: Hoare triple {3409#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3409#true} is VALID [2020-07-08 12:01:09,457 INFO L263 TraceCheckUtils]: 52: Hoare triple {3409#true} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,458 INFO L280 TraceCheckUtils]: 53: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,458 INFO L280 TraceCheckUtils]: 54: Hoare triple {3409#true} assume ~n < 1;#res := 0; {3409#true} is VALID [2020-07-08 12:01:09,458 INFO L280 TraceCheckUtils]: 55: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,459 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {3409#true} {3409#true} #36#return; {3409#true} is VALID [2020-07-08 12:01:09,459 INFO L280 TraceCheckUtils]: 57: Hoare triple {3409#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3409#true} is VALID [2020-07-08 12:01:09,459 INFO L280 TraceCheckUtils]: 58: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,461 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {3409#true} {3640#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {3659#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:09,462 INFO L280 TraceCheckUtils]: 60: Hoare triple {3659#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3659#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:09,463 INFO L280 TraceCheckUtils]: 61: Hoare triple {3659#(<= |fibonacci_#in~n| 4)} assume true; {3659#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:09,464 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {3659#(<= |fibonacci_#in~n| 4)} {3514#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {3574#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,466 INFO L280 TraceCheckUtils]: 63: Hoare triple {3574#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3574#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,466 INFO L263 TraceCheckUtils]: 64: Hoare triple {3574#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,466 INFO L280 TraceCheckUtils]: 65: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,467 INFO L280 TraceCheckUtils]: 66: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,467 INFO L280 TraceCheckUtils]: 67: Hoare triple {3409#true} assume !(1 == ~n); {3409#true} is VALID [2020-07-08 12:01:09,467 INFO L263 TraceCheckUtils]: 68: Hoare triple {3409#true} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,467 INFO L280 TraceCheckUtils]: 69: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,468 INFO L280 TraceCheckUtils]: 70: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,468 INFO L280 TraceCheckUtils]: 71: Hoare triple {3409#true} assume !(1 == ~n); {3409#true} is VALID [2020-07-08 12:01:09,468 INFO L263 TraceCheckUtils]: 72: Hoare triple {3409#true} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,468 INFO L280 TraceCheckUtils]: 73: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,469 INFO L280 TraceCheckUtils]: 74: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,469 INFO L280 TraceCheckUtils]: 75: Hoare triple {3409#true} assume 1 == ~n;#res := 1; {3409#true} is VALID [2020-07-08 12:01:09,469 INFO L280 TraceCheckUtils]: 76: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,470 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {3409#true} {3409#true} #34#return; {3409#true} is VALID [2020-07-08 12:01:09,470 INFO L280 TraceCheckUtils]: 78: Hoare triple {3409#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3409#true} is VALID [2020-07-08 12:01:09,470 INFO L263 TraceCheckUtils]: 79: Hoare triple {3409#true} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,471 INFO L280 TraceCheckUtils]: 80: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,471 INFO L280 TraceCheckUtils]: 81: Hoare triple {3409#true} assume ~n < 1;#res := 0; {3409#true} is VALID [2020-07-08 12:01:09,471 INFO L280 TraceCheckUtils]: 82: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,472 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {3409#true} {3409#true} #36#return; {3409#true} is VALID [2020-07-08 12:01:09,472 INFO L280 TraceCheckUtils]: 84: Hoare triple {3409#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3409#true} is VALID [2020-07-08 12:01:09,472 INFO L280 TraceCheckUtils]: 85: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,472 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {3409#true} {3409#true} #34#return; {3409#true} is VALID [2020-07-08 12:01:09,473 INFO L280 TraceCheckUtils]: 87: Hoare triple {3409#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3409#true} is VALID [2020-07-08 12:01:09,473 INFO L263 TraceCheckUtils]: 88: Hoare triple {3409#true} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,473 INFO L280 TraceCheckUtils]: 89: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,474 INFO L280 TraceCheckUtils]: 90: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,474 INFO L280 TraceCheckUtils]: 91: Hoare triple {3409#true} assume 1 == ~n;#res := 1; {3409#true} is VALID [2020-07-08 12:01:09,474 INFO L280 TraceCheckUtils]: 92: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,475 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {3409#true} {3409#true} #36#return; {3409#true} is VALID [2020-07-08 12:01:09,475 INFO L280 TraceCheckUtils]: 94: Hoare triple {3409#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3409#true} is VALID [2020-07-08 12:01:09,475 INFO L280 TraceCheckUtils]: 95: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,477 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {3409#true} {3574#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {3607#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:09,478 INFO L280 TraceCheckUtils]: 97: Hoare triple {3607#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3607#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:09,479 INFO L280 TraceCheckUtils]: 98: Hoare triple {3607#(<= |fibonacci_#in~n| 5)} assume true; {3607#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:09,480 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {3607#(<= |fibonacci_#in~n| 5)} {3409#true} #42#return; {3513#(<= main_~x~0 5)} is VALID [2020-07-08 12:01:09,490 INFO L263 TraceCheckUtils]: 0: Hoare triple {3409#true} call ULTIMATE.init(); {3409#true} is VALID [2020-07-08 12:01:09,491 INFO L280 TraceCheckUtils]: 1: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,491 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3409#true} {3409#true} #38#return; {3409#true} is VALID [2020-07-08 12:01:09,491 INFO L263 TraceCheckUtils]: 3: Hoare triple {3409#true} call #t~ret4 := main(); {3409#true} is VALID [2020-07-08 12:01:09,491 INFO L280 TraceCheckUtils]: 4: Hoare triple {3409#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {3409#true} is VALID [2020-07-08 12:01:09,492 INFO L280 TraceCheckUtils]: 5: Hoare triple {3409#true} assume !(~x~0 > 46); {3409#true} is VALID [2020-07-08 12:01:09,492 INFO L263 TraceCheckUtils]: 6: Hoare triple {3409#true} call #t~ret3 := fibonacci(~x~0); {3409#true} is VALID [2020-07-08 12:01:09,493 INFO L280 TraceCheckUtils]: 7: Hoare triple {3409#true} ~n := #in~n; {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,494 INFO L280 TraceCheckUtils]: 8: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,495 INFO L280 TraceCheckUtils]: 9: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,495 INFO L263 TraceCheckUtils]: 10: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,496 INFO L280 TraceCheckUtils]: 11: Hoare triple {3409#true} ~n := #in~n; {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,497 INFO L280 TraceCheckUtils]: 12: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,497 INFO L280 TraceCheckUtils]: 13: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,498 INFO L263 TraceCheckUtils]: 14: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,498 INFO L280 TraceCheckUtils]: 15: Hoare triple {3409#true} ~n := #in~n; {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,499 INFO L280 TraceCheckUtils]: 16: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,500 INFO L280 TraceCheckUtils]: 17: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,500 INFO L263 TraceCheckUtils]: 18: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,501 INFO L280 TraceCheckUtils]: 19: Hoare triple {3409#true} ~n := #in~n; {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,502 INFO L280 TraceCheckUtils]: 20: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,502 INFO L280 TraceCheckUtils]: 21: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,503 INFO L263 TraceCheckUtils]: 22: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,503 INFO L280 TraceCheckUtils]: 23: Hoare triple {3409#true} ~n := #in~n; {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,504 INFO L280 TraceCheckUtils]: 24: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3514#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:09,505 INFO L280 TraceCheckUtils]: 25: Hoare triple {3514#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {3696#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:09,506 INFO L280 TraceCheckUtils]: 26: Hoare triple {3696#(<= |fibonacci_#in~n| 1)} assume true; {3696#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:09,508 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {3696#(<= |fibonacci_#in~n| 1)} {3514#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {3690#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,509 INFO L280 TraceCheckUtils]: 28: Hoare triple {3690#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3690#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,510 INFO L263 TraceCheckUtils]: 29: Hoare triple {3690#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,510 INFO L280 TraceCheckUtils]: 30: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,510 INFO L280 TraceCheckUtils]: 31: Hoare triple {3409#true} assume ~n < 1;#res := 0; {3409#true} is VALID [2020-07-08 12:01:09,510 INFO L280 TraceCheckUtils]: 32: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,512 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {3409#true} {3690#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {3695#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:09,513 INFO L280 TraceCheckUtils]: 34: Hoare triple {3695#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3695#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:09,514 INFO L280 TraceCheckUtils]: 35: Hoare triple {3695#(<= |fibonacci_#in~n| 2)} assume true; {3695#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:09,516 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {3695#(<= |fibonacci_#in~n| 2)} {3514#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {3678#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,517 INFO L280 TraceCheckUtils]: 37: Hoare triple {3678#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3678#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,517 INFO L263 TraceCheckUtils]: 38: Hoare triple {3678#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,518 INFO L280 TraceCheckUtils]: 39: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,518 INFO L280 TraceCheckUtils]: 40: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,518 INFO L280 TraceCheckUtils]: 41: Hoare triple {3409#true} assume 1 == ~n;#res := 1; {3409#true} is VALID [2020-07-08 12:01:09,518 INFO L280 TraceCheckUtils]: 42: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,520 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {3409#true} {3678#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {3684#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:09,520 INFO L280 TraceCheckUtils]: 44: Hoare triple {3684#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3684#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:09,521 INFO L280 TraceCheckUtils]: 45: Hoare triple {3684#(<= |fibonacci_#in~n| 3)} assume true; {3684#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:09,522 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {3684#(<= |fibonacci_#in~n| 3)} {3514#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {3640#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,523 INFO L280 TraceCheckUtils]: 47: Hoare triple {3640#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3640#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,524 INFO L263 TraceCheckUtils]: 48: Hoare triple {3640#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,524 INFO L280 TraceCheckUtils]: 49: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,524 INFO L280 TraceCheckUtils]: 50: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,524 INFO L280 TraceCheckUtils]: 51: Hoare triple {3409#true} assume !(1 == ~n); {3409#true} is VALID [2020-07-08 12:01:09,524 INFO L263 TraceCheckUtils]: 52: Hoare triple {3409#true} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,525 INFO L280 TraceCheckUtils]: 53: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,525 INFO L280 TraceCheckUtils]: 54: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,525 INFO L280 TraceCheckUtils]: 55: Hoare triple {3409#true} assume 1 == ~n;#res := 1; {3409#true} is VALID [2020-07-08 12:01:09,525 INFO L280 TraceCheckUtils]: 56: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,526 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {3409#true} {3409#true} #34#return; {3409#true} is VALID [2020-07-08 12:01:09,526 INFO L280 TraceCheckUtils]: 58: Hoare triple {3409#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3409#true} is VALID [2020-07-08 12:01:09,526 INFO L263 TraceCheckUtils]: 59: Hoare triple {3409#true} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,526 INFO L280 TraceCheckUtils]: 60: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,526 INFO L280 TraceCheckUtils]: 61: Hoare triple {3409#true} assume ~n < 1;#res := 0; {3409#true} is VALID [2020-07-08 12:01:09,526 INFO L280 TraceCheckUtils]: 62: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,527 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3409#true} {3409#true} #36#return; {3409#true} is VALID [2020-07-08 12:01:09,527 INFO L280 TraceCheckUtils]: 64: Hoare triple {3409#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3409#true} is VALID [2020-07-08 12:01:09,527 INFO L280 TraceCheckUtils]: 65: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,528 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {3409#true} {3640#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {3659#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:09,529 INFO L280 TraceCheckUtils]: 67: Hoare triple {3659#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3659#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:09,530 INFO L280 TraceCheckUtils]: 68: Hoare triple {3659#(<= |fibonacci_#in~n| 4)} assume true; {3659#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:09,532 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {3659#(<= |fibonacci_#in~n| 4)} {3514#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {3574#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,533 INFO L280 TraceCheckUtils]: 70: Hoare triple {3574#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3574#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:09,533 INFO L263 TraceCheckUtils]: 71: Hoare triple {3574#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,534 INFO L280 TraceCheckUtils]: 72: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,534 INFO L280 TraceCheckUtils]: 73: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,534 INFO L280 TraceCheckUtils]: 74: Hoare triple {3409#true} assume !(1 == ~n); {3409#true} is VALID [2020-07-08 12:01:09,534 INFO L263 TraceCheckUtils]: 75: Hoare triple {3409#true} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,535 INFO L280 TraceCheckUtils]: 76: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,535 INFO L280 TraceCheckUtils]: 77: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,535 INFO L280 TraceCheckUtils]: 78: Hoare triple {3409#true} assume !(1 == ~n); {3409#true} is VALID [2020-07-08 12:01:09,535 INFO L263 TraceCheckUtils]: 79: Hoare triple {3409#true} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,536 INFO L280 TraceCheckUtils]: 80: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,536 INFO L280 TraceCheckUtils]: 81: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,536 INFO L280 TraceCheckUtils]: 82: Hoare triple {3409#true} assume 1 == ~n;#res := 1; {3409#true} is VALID [2020-07-08 12:01:09,536 INFO L280 TraceCheckUtils]: 83: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,536 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {3409#true} {3409#true} #34#return; {3409#true} is VALID [2020-07-08 12:01:09,537 INFO L280 TraceCheckUtils]: 85: Hoare triple {3409#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3409#true} is VALID [2020-07-08 12:01:09,537 INFO L263 TraceCheckUtils]: 86: Hoare triple {3409#true} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,537 INFO L280 TraceCheckUtils]: 87: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,538 INFO L280 TraceCheckUtils]: 88: Hoare triple {3409#true} assume ~n < 1;#res := 0; {3409#true} is VALID [2020-07-08 12:01:09,538 INFO L280 TraceCheckUtils]: 89: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,538 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {3409#true} {3409#true} #36#return; {3409#true} is VALID [2020-07-08 12:01:09,539 INFO L280 TraceCheckUtils]: 91: Hoare triple {3409#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3409#true} is VALID [2020-07-08 12:01:09,539 INFO L280 TraceCheckUtils]: 92: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,539 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {3409#true} {3409#true} #34#return; {3409#true} is VALID [2020-07-08 12:01:09,539 INFO L280 TraceCheckUtils]: 94: Hoare triple {3409#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3409#true} is VALID [2020-07-08 12:01:09,540 INFO L263 TraceCheckUtils]: 95: Hoare triple {3409#true} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,540 INFO L280 TraceCheckUtils]: 96: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,540 INFO L280 TraceCheckUtils]: 97: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,540 INFO L280 TraceCheckUtils]: 98: Hoare triple {3409#true} assume 1 == ~n;#res := 1; {3409#true} is VALID [2020-07-08 12:01:09,541 INFO L280 TraceCheckUtils]: 99: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,541 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {3409#true} {3409#true} #36#return; {3409#true} is VALID [2020-07-08 12:01:09,541 INFO L280 TraceCheckUtils]: 101: Hoare triple {3409#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3409#true} is VALID [2020-07-08 12:01:09,541 INFO L280 TraceCheckUtils]: 102: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,543 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {3409#true} {3574#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {3607#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:09,544 INFO L280 TraceCheckUtils]: 104: Hoare triple {3607#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3607#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:09,545 INFO L280 TraceCheckUtils]: 105: Hoare triple {3607#(<= |fibonacci_#in~n| 5)} assume true; {3607#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:09,546 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {3607#(<= |fibonacci_#in~n| 5)} {3409#true} #42#return; {3513#(<= main_~x~0 5)} is VALID [2020-07-08 12:01:09,547 INFO L280 TraceCheckUtils]: 107: Hoare triple {3513#(<= main_~x~0 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {3513#(<= main_~x~0 5)} is VALID [2020-07-08 12:01:09,548 INFO L280 TraceCheckUtils]: 108: Hoare triple {3513#(<= main_~x~0 5)} assume !(~x~0 < 9 || ~result~0 >= 34); {3410#false} is VALID [2020-07-08 12:01:09,549 INFO L280 TraceCheckUtils]: 109: Hoare triple {3410#false} assume !false; {3410#false} is VALID [2020-07-08 12:01:09,562 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 42 proven. 229 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2020-07-08 12:01:09,563 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [892861585] [2020-07-08 12:01:09,563 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [673403040] [2020-07-08 12:01:09,563 INFO L92 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:01:09,628 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 13 check-sat command(s) [2020-07-08 12:01:09,628 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-08 12:01:09,630 INFO L264 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-08 12:01:09,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:09,653 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:01:09,853 INFO L263 TraceCheckUtils]: 0: Hoare triple {3409#true} call ULTIMATE.init(); {3409#true} is VALID [2020-07-08 12:01:09,853 INFO L280 TraceCheckUtils]: 1: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,853 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3409#true} {3409#true} #38#return; {3409#true} is VALID [2020-07-08 12:01:09,853 INFO L263 TraceCheckUtils]: 3: Hoare triple {3409#true} call #t~ret4 := main(); {3409#true} is VALID [2020-07-08 12:01:09,854 INFO L280 TraceCheckUtils]: 4: Hoare triple {3409#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {3409#true} is VALID [2020-07-08 12:01:09,854 INFO L280 TraceCheckUtils]: 5: Hoare triple {3409#true} assume !(~x~0 > 46); {3409#true} is VALID [2020-07-08 12:01:09,854 INFO L263 TraceCheckUtils]: 6: Hoare triple {3409#true} call #t~ret3 := fibonacci(~x~0); {3409#true} is VALID [2020-07-08 12:01:09,856 INFO L280 TraceCheckUtils]: 7: Hoare triple {3409#true} ~n := #in~n; {3762#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:09,856 INFO L280 TraceCheckUtils]: 8: Hoare triple {3762#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {3762#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:09,857 INFO L280 TraceCheckUtils]: 9: Hoare triple {3762#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {3762#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:09,857 INFO L263 TraceCheckUtils]: 10: Hoare triple {3762#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,857 INFO L280 TraceCheckUtils]: 11: Hoare triple {3409#true} ~n := #in~n; {3762#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:09,858 INFO L280 TraceCheckUtils]: 12: Hoare triple {3762#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {3762#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:09,858 INFO L280 TraceCheckUtils]: 13: Hoare triple {3762#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {3762#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:09,859 INFO L263 TraceCheckUtils]: 14: Hoare triple {3762#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,859 INFO L280 TraceCheckUtils]: 15: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,859 INFO L280 TraceCheckUtils]: 16: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,871 INFO L280 TraceCheckUtils]: 17: Hoare triple {3409#true} assume !(1 == ~n); {3409#true} is VALID [2020-07-08 12:01:09,872 INFO L263 TraceCheckUtils]: 18: Hoare triple {3409#true} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,872 INFO L280 TraceCheckUtils]: 19: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,872 INFO L280 TraceCheckUtils]: 20: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,872 INFO L280 TraceCheckUtils]: 21: Hoare triple {3409#true} assume !(1 == ~n); {3409#true} is VALID [2020-07-08 12:01:09,872 INFO L263 TraceCheckUtils]: 22: Hoare triple {3409#true} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,873 INFO L280 TraceCheckUtils]: 23: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,873 INFO L280 TraceCheckUtils]: 24: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,873 INFO L280 TraceCheckUtils]: 25: Hoare triple {3409#true} assume 1 == ~n;#res := 1; {3409#true} is VALID [2020-07-08 12:01:09,873 INFO L280 TraceCheckUtils]: 26: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,873 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {3409#true} {3409#true} #34#return; {3409#true} is VALID [2020-07-08 12:01:09,874 INFO L280 TraceCheckUtils]: 28: Hoare triple {3409#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3409#true} is VALID [2020-07-08 12:01:09,874 INFO L263 TraceCheckUtils]: 29: Hoare triple {3409#true} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,874 INFO L280 TraceCheckUtils]: 30: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,874 INFO L280 TraceCheckUtils]: 31: Hoare triple {3409#true} assume ~n < 1;#res := 0; {3409#true} is VALID [2020-07-08 12:01:09,874 INFO L280 TraceCheckUtils]: 32: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,875 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {3409#true} {3409#true} #36#return; {3409#true} is VALID [2020-07-08 12:01:09,875 INFO L280 TraceCheckUtils]: 34: Hoare triple {3409#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3409#true} is VALID [2020-07-08 12:01:09,875 INFO L280 TraceCheckUtils]: 35: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,875 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {3409#true} {3409#true} #34#return; {3409#true} is VALID [2020-07-08 12:01:09,875 INFO L280 TraceCheckUtils]: 37: Hoare triple {3409#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3409#true} is VALID [2020-07-08 12:01:09,876 INFO L263 TraceCheckUtils]: 38: Hoare triple {3409#true} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,876 INFO L280 TraceCheckUtils]: 39: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,876 INFO L280 TraceCheckUtils]: 40: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,876 INFO L280 TraceCheckUtils]: 41: Hoare triple {3409#true} assume 1 == ~n;#res := 1; {3409#true} is VALID [2020-07-08 12:01:09,876 INFO L280 TraceCheckUtils]: 42: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,876 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {3409#true} {3409#true} #36#return; {3409#true} is VALID [2020-07-08 12:01:09,877 INFO L280 TraceCheckUtils]: 44: Hoare triple {3409#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3409#true} is VALID [2020-07-08 12:01:09,877 INFO L280 TraceCheckUtils]: 45: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,878 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {3409#true} {3762#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {3762#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:09,879 INFO L280 TraceCheckUtils]: 47: Hoare triple {3762#(<= |fibonacci_#in~n| fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3762#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:09,879 INFO L263 TraceCheckUtils]: 48: Hoare triple {3762#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,879 INFO L280 TraceCheckUtils]: 49: Hoare triple {3409#true} ~n := #in~n; {3762#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:09,880 INFO L280 TraceCheckUtils]: 50: Hoare triple {3762#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {3762#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:09,881 INFO L280 TraceCheckUtils]: 51: Hoare triple {3762#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {3762#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:09,881 INFO L263 TraceCheckUtils]: 52: Hoare triple {3762#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,881 INFO L280 TraceCheckUtils]: 53: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,881 INFO L280 TraceCheckUtils]: 54: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,882 INFO L280 TraceCheckUtils]: 55: Hoare triple {3409#true} assume 1 == ~n;#res := 1; {3409#true} is VALID [2020-07-08 12:01:09,882 INFO L280 TraceCheckUtils]: 56: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,883 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {3409#true} {3762#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {3762#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:09,883 INFO L280 TraceCheckUtils]: 58: Hoare triple {3762#(<= |fibonacci_#in~n| fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3762#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:09,884 INFO L263 TraceCheckUtils]: 59: Hoare triple {3762#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,884 INFO L280 TraceCheckUtils]: 60: Hoare triple {3409#true} ~n := #in~n; {3762#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:09,885 INFO L280 TraceCheckUtils]: 61: Hoare triple {3762#(<= |fibonacci_#in~n| fibonacci_~n)} assume ~n < 1;#res := 0; {3925#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 12:01:09,886 INFO L280 TraceCheckUtils]: 62: Hoare triple {3925#(<= |fibonacci_#in~n| 0)} assume true; {3925#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-08 12:01:09,887 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3925#(<= |fibonacci_#in~n| 0)} {3762#(<= |fibonacci_#in~n| fibonacci_~n)} #36#return; {3695#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:09,888 INFO L280 TraceCheckUtils]: 64: Hoare triple {3695#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3695#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:09,889 INFO L280 TraceCheckUtils]: 65: Hoare triple {3695#(<= |fibonacci_#in~n| 2)} assume true; {3695#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:09,890 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {3695#(<= |fibonacci_#in~n| 2)} {3762#(<= |fibonacci_#in~n| fibonacci_~n)} #36#return; {3659#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:09,890 INFO L280 TraceCheckUtils]: 67: Hoare triple {3659#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3659#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:09,891 INFO L280 TraceCheckUtils]: 68: Hoare triple {3659#(<= |fibonacci_#in~n| 4)} assume true; {3659#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:09,892 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {3659#(<= |fibonacci_#in~n| 4)} {3762#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {3607#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:09,893 INFO L280 TraceCheckUtils]: 70: Hoare triple {3607#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3607#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:09,893 INFO L263 TraceCheckUtils]: 71: Hoare triple {3607#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,894 INFO L280 TraceCheckUtils]: 72: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,894 INFO L280 TraceCheckUtils]: 73: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,894 INFO L280 TraceCheckUtils]: 74: Hoare triple {3409#true} assume !(1 == ~n); {3409#true} is VALID [2020-07-08 12:01:09,894 INFO L263 TraceCheckUtils]: 75: Hoare triple {3409#true} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,894 INFO L280 TraceCheckUtils]: 76: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,895 INFO L280 TraceCheckUtils]: 77: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,895 INFO L280 TraceCheckUtils]: 78: Hoare triple {3409#true} assume !(1 == ~n); {3409#true} is VALID [2020-07-08 12:01:09,895 INFO L263 TraceCheckUtils]: 79: Hoare triple {3409#true} call #t~ret0 := fibonacci(~n - 1); {3409#true} is VALID [2020-07-08 12:01:09,895 INFO L280 TraceCheckUtils]: 80: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,896 INFO L280 TraceCheckUtils]: 81: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,896 INFO L280 TraceCheckUtils]: 82: Hoare triple {3409#true} assume 1 == ~n;#res := 1; {3409#true} is VALID [2020-07-08 12:01:09,896 INFO L280 TraceCheckUtils]: 83: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,896 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {3409#true} {3409#true} #34#return; {3409#true} is VALID [2020-07-08 12:01:09,896 INFO L280 TraceCheckUtils]: 85: Hoare triple {3409#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3409#true} is VALID [2020-07-08 12:01:09,897 INFO L263 TraceCheckUtils]: 86: Hoare triple {3409#true} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,897 INFO L280 TraceCheckUtils]: 87: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,897 INFO L280 TraceCheckUtils]: 88: Hoare triple {3409#true} assume ~n < 1;#res := 0; {3409#true} is VALID [2020-07-08 12:01:09,897 INFO L280 TraceCheckUtils]: 89: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,897 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {3409#true} {3409#true} #36#return; {3409#true} is VALID [2020-07-08 12:01:09,897 INFO L280 TraceCheckUtils]: 91: Hoare triple {3409#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3409#true} is VALID [2020-07-08 12:01:09,898 INFO L280 TraceCheckUtils]: 92: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,898 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {3409#true} {3409#true} #34#return; {3409#true} is VALID [2020-07-08 12:01:09,898 INFO L280 TraceCheckUtils]: 94: Hoare triple {3409#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3409#true} is VALID [2020-07-08 12:01:09,898 INFO L263 TraceCheckUtils]: 95: Hoare triple {3409#true} call #t~ret1 := fibonacci(~n - 2); {3409#true} is VALID [2020-07-08 12:01:09,898 INFO L280 TraceCheckUtils]: 96: Hoare triple {3409#true} ~n := #in~n; {3409#true} is VALID [2020-07-08 12:01:09,899 INFO L280 TraceCheckUtils]: 97: Hoare triple {3409#true} assume !(~n < 1); {3409#true} is VALID [2020-07-08 12:01:09,899 INFO L280 TraceCheckUtils]: 98: Hoare triple {3409#true} assume 1 == ~n;#res := 1; {3409#true} is VALID [2020-07-08 12:01:09,899 INFO L280 TraceCheckUtils]: 99: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,899 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {3409#true} {3409#true} #36#return; {3409#true} is VALID [2020-07-08 12:01:09,899 INFO L280 TraceCheckUtils]: 101: Hoare triple {3409#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3409#true} is VALID [2020-07-08 12:01:09,899 INFO L280 TraceCheckUtils]: 102: Hoare triple {3409#true} assume true; {3409#true} is VALID [2020-07-08 12:01:09,900 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {3409#true} {3607#(<= |fibonacci_#in~n| 5)} #36#return; {3607#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:09,901 INFO L280 TraceCheckUtils]: 104: Hoare triple {3607#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3607#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:09,902 INFO L280 TraceCheckUtils]: 105: Hoare triple {3607#(<= |fibonacci_#in~n| 5)} assume true; {3607#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:09,903 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {3607#(<= |fibonacci_#in~n| 5)} {3409#true} #42#return; {3513#(<= main_~x~0 5)} is VALID [2020-07-08 12:01:09,903 INFO L280 TraceCheckUtils]: 107: Hoare triple {3513#(<= main_~x~0 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {3513#(<= main_~x~0 5)} is VALID [2020-07-08 12:01:09,904 INFO L280 TraceCheckUtils]: 108: Hoare triple {3513#(<= main_~x~0 5)} assume !(~x~0 < 9 || ~result~0 >= 34); {3410#false} is VALID [2020-07-08 12:01:09,904 INFO L280 TraceCheckUtils]: 109: Hoare triple {3410#false} assume !false; {3410#false} is VALID [2020-07-08 12:01:09,914 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 95 proven. 131 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2020-07-08 12:01:09,915 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:01:09,915 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 8] total 15 [2020-07-08 12:01:09,915 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1246727879] [2020-07-08 12:01:09,916 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 110 [2020-07-08 12:01:09,920 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:01:09,920 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-08 12:01:10,001 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 68 edges. 68 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:01:10,002 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-08 12:01:10,002 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:01:10,002 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-08 12:01:10,003 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=143, Unknown=0, NotChecked=0, Total=210 [2020-07-08 12:01:10,003 INFO L87 Difference]: Start difference. First operand 62 states and 76 transitions. Second operand 15 states. [2020-07-08 12:01:10,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:01:10,586 INFO L93 Difference]: Finished difference Result 69 states and 84 transitions. [2020-07-08 12:01:10,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-08 12:01:10,586 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 110 [2020-07-08 12:01:10,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:01:10,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-08 12:01:10,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 76 transitions. [2020-07-08 12:01:10,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-08 12:01:10,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 76 transitions. [2020-07-08 12:01:10,592 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 76 transitions. [2020-07-08 12:01:10,697 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 12:01:10,702 INFO L225 Difference]: With dead ends: 69 [2020-07-08 12:01:10,702 INFO L226 Difference]: Without dead ends: 65 [2020-07-08 12:01:10,703 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 140 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=95, Invalid=177, Unknown=0, NotChecked=0, Total=272 [2020-07-08 12:01:10,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2020-07-08 12:01:10,737 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 65. [2020-07-08 12:01:10,737 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:01:10,737 INFO L82 GeneralOperation]: Start isEquivalent. First operand 65 states. Second operand 65 states. [2020-07-08 12:01:10,737 INFO L74 IsIncluded]: Start isIncluded. First operand 65 states. Second operand 65 states. [2020-07-08 12:01:10,738 INFO L87 Difference]: Start difference. First operand 65 states. Second operand 65 states. [2020-07-08 12:01:10,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:01:10,743 INFO L93 Difference]: Finished difference Result 65 states and 80 transitions. [2020-07-08 12:01:10,743 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 80 transitions. [2020-07-08 12:01:10,743 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:01:10,743 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:01:10,744 INFO L74 IsIncluded]: Start isIncluded. First operand 65 states. Second operand 65 states. [2020-07-08 12:01:10,744 INFO L87 Difference]: Start difference. First operand 65 states. Second operand 65 states. [2020-07-08 12:01:10,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:01:10,748 INFO L93 Difference]: Finished difference Result 65 states and 80 transitions. [2020-07-08 12:01:10,749 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 80 transitions. [2020-07-08 12:01:10,749 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:01:10,749 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:01:10,750 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:01:10,750 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:01:10,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65 states. [2020-07-08 12:01:10,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 80 transitions. [2020-07-08 12:01:10,754 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 80 transitions. Word has length 110 [2020-07-08 12:01:10,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:01:10,755 INFO L479 AbstractCegarLoop]: Abstraction has 65 states and 80 transitions. [2020-07-08 12:01:10,755 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-08 12:01:10,755 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 80 transitions. [2020-07-08 12:01:10,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2020-07-08 12:01:10,758 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:01:10,758 INFO L422 BasicCegarLoop]: trace histogram [25, 25, 20, 12, 12, 12, 12, 12, 12, 12, 8, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:01:10,972 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:01:10,973 INFO L427 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:01:10,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:01:10,974 INFO L82 PathProgramCache]: Analyzing trace with hash 375112636, now seen corresponding path program 6 times [2020-07-08 12:01:10,974 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:01:10,975 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [845502033] [2020-07-08 12:01:10,975 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:01:11,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,068 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4379#true} {4379#true} #38#return; {4379#true} is VALID [2020-07-08 12:01:11,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,405 INFO L280 TraceCheckUtils]: 0: Hoare triple {4379#true} ~n := #in~n; {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,406 INFO L280 TraceCheckUtils]: 1: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,407 INFO L280 TraceCheckUtils]: 2: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {4895#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:11,407 INFO L280 TraceCheckUtils]: 3: Hoare triple {4895#(<= |fibonacci_#in~n| 1)} assume true; {4895#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:11,409 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4895#(<= |fibonacci_#in~n| 1)} {4552#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,413 INFO L280 TraceCheckUtils]: 1: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,414 INFO L280 TraceCheckUtils]: 2: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,415 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4379#true} {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {4894#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:11,416 INFO L280 TraceCheckUtils]: 0: Hoare triple {4379#true} ~n := #in~n; {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,416 INFO L280 TraceCheckUtils]: 1: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,417 INFO L280 TraceCheckUtils]: 2: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,417 INFO L263 TraceCheckUtils]: 3: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,418 INFO L280 TraceCheckUtils]: 4: Hoare triple {4379#true} ~n := #in~n; {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,418 INFO L280 TraceCheckUtils]: 5: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,419 INFO L280 TraceCheckUtils]: 6: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {4895#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:11,420 INFO L280 TraceCheckUtils]: 7: Hoare triple {4895#(<= |fibonacci_#in~n| 1)} assume true; {4895#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:11,421 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4895#(<= |fibonacci_#in~n| 1)} {4552#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,422 INFO L280 TraceCheckUtils]: 9: Hoare triple {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,422 INFO L263 TraceCheckUtils]: 10: Hoare triple {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,422 INFO L280 TraceCheckUtils]: 11: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,422 INFO L280 TraceCheckUtils]: 12: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,423 INFO L280 TraceCheckUtils]: 13: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,424 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4379#true} {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {4894#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:11,424 INFO L280 TraceCheckUtils]: 15: Hoare triple {4894#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4894#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:11,425 INFO L280 TraceCheckUtils]: 16: Hoare triple {4894#(<= |fibonacci_#in~n| 2)} assume true; {4894#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:11,426 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4894#(<= |fibonacci_#in~n| 2)} {4552#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4877#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,432 INFO L280 TraceCheckUtils]: 0: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,432 INFO L280 TraceCheckUtils]: 1: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,432 INFO L280 TraceCheckUtils]: 2: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,432 INFO L280 TraceCheckUtils]: 3: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,434 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4379#true} {4877#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {4883#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:11,434 INFO L280 TraceCheckUtils]: 0: Hoare triple {4379#true} ~n := #in~n; {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,435 INFO L280 TraceCheckUtils]: 2: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,436 INFO L263 TraceCheckUtils]: 3: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,436 INFO L280 TraceCheckUtils]: 4: Hoare triple {4379#true} ~n := #in~n; {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,437 INFO L280 TraceCheckUtils]: 5: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,437 INFO L280 TraceCheckUtils]: 6: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,438 INFO L263 TraceCheckUtils]: 7: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,438 INFO L280 TraceCheckUtils]: 8: Hoare triple {4379#true} ~n := #in~n; {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,439 INFO L280 TraceCheckUtils]: 9: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,439 INFO L280 TraceCheckUtils]: 10: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {4895#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:11,440 INFO L280 TraceCheckUtils]: 11: Hoare triple {4895#(<= |fibonacci_#in~n| 1)} assume true; {4895#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:11,441 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4895#(<= |fibonacci_#in~n| 1)} {4552#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,442 INFO L280 TraceCheckUtils]: 13: Hoare triple {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,442 INFO L263 TraceCheckUtils]: 14: Hoare triple {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,442 INFO L280 TraceCheckUtils]: 15: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,443 INFO L280 TraceCheckUtils]: 16: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,443 INFO L280 TraceCheckUtils]: 17: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,444 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4379#true} {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {4894#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:11,444 INFO L280 TraceCheckUtils]: 19: Hoare triple {4894#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4894#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:11,445 INFO L280 TraceCheckUtils]: 20: Hoare triple {4894#(<= |fibonacci_#in~n| 2)} assume true; {4894#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:11,446 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4894#(<= |fibonacci_#in~n| 2)} {4552#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4877#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,447 INFO L280 TraceCheckUtils]: 22: Hoare triple {4877#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4877#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,447 INFO L263 TraceCheckUtils]: 23: Hoare triple {4877#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,447 INFO L280 TraceCheckUtils]: 24: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,448 INFO L280 TraceCheckUtils]: 25: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,448 INFO L280 TraceCheckUtils]: 26: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,448 INFO L280 TraceCheckUtils]: 27: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,449 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4379#true} {4877#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {4883#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:11,450 INFO L280 TraceCheckUtils]: 29: Hoare triple {4883#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4883#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:11,450 INFO L280 TraceCheckUtils]: 30: Hoare triple {4883#(<= |fibonacci_#in~n| 3)} assume true; {4883#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:11,452 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {4883#(<= |fibonacci_#in~n| 3)} {4552#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4839#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,463 INFO L280 TraceCheckUtils]: 1: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,463 INFO L280 TraceCheckUtils]: 2: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,463 INFO L280 TraceCheckUtils]: 3: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,463 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,467 INFO L280 TraceCheckUtils]: 1: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,467 INFO L280 TraceCheckUtils]: 2: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,468 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,468 INFO L280 TraceCheckUtils]: 0: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,468 INFO L280 TraceCheckUtils]: 1: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,468 INFO L280 TraceCheckUtils]: 2: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,469 INFO L263 TraceCheckUtils]: 3: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,469 INFO L280 TraceCheckUtils]: 4: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,469 INFO L280 TraceCheckUtils]: 5: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,469 INFO L280 TraceCheckUtils]: 6: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,470 INFO L280 TraceCheckUtils]: 7: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,470 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,470 INFO L280 TraceCheckUtils]: 9: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,470 INFO L263 TraceCheckUtils]: 10: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,470 INFO L280 TraceCheckUtils]: 11: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,471 INFO L280 TraceCheckUtils]: 12: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,471 INFO L280 TraceCheckUtils]: 13: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,471 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,471 INFO L280 TraceCheckUtils]: 15: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,472 INFO L280 TraceCheckUtils]: 16: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,473 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4379#true} {4839#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {4858#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:11,474 INFO L280 TraceCheckUtils]: 0: Hoare triple {4379#true} ~n := #in~n; {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,474 INFO L280 TraceCheckUtils]: 1: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,475 INFO L280 TraceCheckUtils]: 2: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,475 INFO L263 TraceCheckUtils]: 3: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,476 INFO L280 TraceCheckUtils]: 4: Hoare triple {4379#true} ~n := #in~n; {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,476 INFO L280 TraceCheckUtils]: 5: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,477 INFO L280 TraceCheckUtils]: 6: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,477 INFO L263 TraceCheckUtils]: 7: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,478 INFO L280 TraceCheckUtils]: 8: Hoare triple {4379#true} ~n := #in~n; {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,478 INFO L280 TraceCheckUtils]: 9: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,479 INFO L280 TraceCheckUtils]: 10: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,479 INFO L263 TraceCheckUtils]: 11: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,480 INFO L280 TraceCheckUtils]: 12: Hoare triple {4379#true} ~n := #in~n; {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,480 INFO L280 TraceCheckUtils]: 13: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,481 INFO L280 TraceCheckUtils]: 14: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {4895#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:11,482 INFO L280 TraceCheckUtils]: 15: Hoare triple {4895#(<= |fibonacci_#in~n| 1)} assume true; {4895#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:11,483 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4895#(<= |fibonacci_#in~n| 1)} {4552#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,484 INFO L280 TraceCheckUtils]: 17: Hoare triple {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,484 INFO L263 TraceCheckUtils]: 18: Hoare triple {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,484 INFO L280 TraceCheckUtils]: 19: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,485 INFO L280 TraceCheckUtils]: 20: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,485 INFO L280 TraceCheckUtils]: 21: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,486 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4379#true} {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {4894#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:11,487 INFO L280 TraceCheckUtils]: 23: Hoare triple {4894#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4894#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:11,487 INFO L280 TraceCheckUtils]: 24: Hoare triple {4894#(<= |fibonacci_#in~n| 2)} assume true; {4894#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:11,488 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4894#(<= |fibonacci_#in~n| 2)} {4552#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4877#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,489 INFO L280 TraceCheckUtils]: 26: Hoare triple {4877#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4877#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,489 INFO L263 TraceCheckUtils]: 27: Hoare triple {4877#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,490 INFO L280 TraceCheckUtils]: 28: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,490 INFO L280 TraceCheckUtils]: 29: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,490 INFO L280 TraceCheckUtils]: 30: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,490 INFO L280 TraceCheckUtils]: 31: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,492 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {4379#true} {4877#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {4883#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:11,492 INFO L280 TraceCheckUtils]: 33: Hoare triple {4883#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4883#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:11,493 INFO L280 TraceCheckUtils]: 34: Hoare triple {4883#(<= |fibonacci_#in~n| 3)} assume true; {4883#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:11,494 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {4883#(<= |fibonacci_#in~n| 3)} {4552#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4839#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,495 INFO L280 TraceCheckUtils]: 36: Hoare triple {4839#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4839#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,495 INFO L263 TraceCheckUtils]: 37: Hoare triple {4839#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,496 INFO L280 TraceCheckUtils]: 38: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,496 INFO L280 TraceCheckUtils]: 39: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,496 INFO L280 TraceCheckUtils]: 40: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,496 INFO L263 TraceCheckUtils]: 41: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,497 INFO L280 TraceCheckUtils]: 42: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,497 INFO L280 TraceCheckUtils]: 43: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,497 INFO L280 TraceCheckUtils]: 44: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,497 INFO L280 TraceCheckUtils]: 45: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,497 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,498 INFO L280 TraceCheckUtils]: 47: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,498 INFO L263 TraceCheckUtils]: 48: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,498 INFO L280 TraceCheckUtils]: 49: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,498 INFO L280 TraceCheckUtils]: 50: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,498 INFO L280 TraceCheckUtils]: 51: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,499 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,499 INFO L280 TraceCheckUtils]: 53: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,499 INFO L280 TraceCheckUtils]: 54: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,500 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {4379#true} {4839#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {4858#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:11,501 INFO L280 TraceCheckUtils]: 56: Hoare triple {4858#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4858#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:11,502 INFO L280 TraceCheckUtils]: 57: Hoare triple {4858#(<= |fibonacci_#in~n| 4)} assume true; {4858#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:11,503 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4858#(<= |fibonacci_#in~n| 4)} {4552#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4773#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,524 INFO L280 TraceCheckUtils]: 0: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,525 INFO L280 TraceCheckUtils]: 2: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,525 INFO L280 TraceCheckUtils]: 3: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,525 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,529 INFO L280 TraceCheckUtils]: 0: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,529 INFO L280 TraceCheckUtils]: 1: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,529 INFO L280 TraceCheckUtils]: 2: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,529 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,530 INFO L280 TraceCheckUtils]: 0: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,530 INFO L280 TraceCheckUtils]: 1: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,530 INFO L280 TraceCheckUtils]: 2: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,530 INFO L263 TraceCheckUtils]: 3: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,530 INFO L280 TraceCheckUtils]: 4: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,531 INFO L280 TraceCheckUtils]: 5: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,531 INFO L280 TraceCheckUtils]: 6: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,531 INFO L280 TraceCheckUtils]: 7: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,531 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,532 INFO L280 TraceCheckUtils]: 9: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,532 INFO L263 TraceCheckUtils]: 10: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,532 INFO L280 TraceCheckUtils]: 11: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,532 INFO L280 TraceCheckUtils]: 12: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,532 INFO L280 TraceCheckUtils]: 13: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,533 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,533 INFO L280 TraceCheckUtils]: 15: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,533 INFO L280 TraceCheckUtils]: 16: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,533 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,537 INFO L280 TraceCheckUtils]: 0: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,538 INFO L280 TraceCheckUtils]: 1: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,538 INFO L280 TraceCheckUtils]: 2: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,538 INFO L280 TraceCheckUtils]: 3: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,538 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,539 INFO L280 TraceCheckUtils]: 0: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,539 INFO L280 TraceCheckUtils]: 1: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,539 INFO L280 TraceCheckUtils]: 2: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,539 INFO L263 TraceCheckUtils]: 3: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,540 INFO L280 TraceCheckUtils]: 4: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,540 INFO L280 TraceCheckUtils]: 5: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,540 INFO L280 TraceCheckUtils]: 6: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,540 INFO L263 TraceCheckUtils]: 7: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,540 INFO L280 TraceCheckUtils]: 8: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,541 INFO L280 TraceCheckUtils]: 9: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,541 INFO L280 TraceCheckUtils]: 10: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,541 INFO L280 TraceCheckUtils]: 11: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,541 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,542 INFO L280 TraceCheckUtils]: 13: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,542 INFO L263 TraceCheckUtils]: 14: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,542 INFO L280 TraceCheckUtils]: 15: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,542 INFO L280 TraceCheckUtils]: 16: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,542 INFO L280 TraceCheckUtils]: 17: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,543 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,543 INFO L280 TraceCheckUtils]: 19: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,543 INFO L280 TraceCheckUtils]: 20: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,543 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,543 INFO L280 TraceCheckUtils]: 22: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,544 INFO L263 TraceCheckUtils]: 23: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,544 INFO L280 TraceCheckUtils]: 24: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,544 INFO L280 TraceCheckUtils]: 25: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,544 INFO L280 TraceCheckUtils]: 26: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,544 INFO L280 TraceCheckUtils]: 27: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,545 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,545 INFO L280 TraceCheckUtils]: 29: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,545 INFO L280 TraceCheckUtils]: 30: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,546 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {4379#true} {4773#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {4806#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:11,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {4379#true} ~n := #in~n; {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,548 INFO L280 TraceCheckUtils]: 1: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,549 INFO L280 TraceCheckUtils]: 2: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,549 INFO L263 TraceCheckUtils]: 3: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,549 INFO L280 TraceCheckUtils]: 4: Hoare triple {4379#true} ~n := #in~n; {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,550 INFO L280 TraceCheckUtils]: 5: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,550 INFO L280 TraceCheckUtils]: 6: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,551 INFO L263 TraceCheckUtils]: 7: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,551 INFO L280 TraceCheckUtils]: 8: Hoare triple {4379#true} ~n := #in~n; {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,552 INFO L280 TraceCheckUtils]: 9: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,552 INFO L280 TraceCheckUtils]: 10: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,553 INFO L263 TraceCheckUtils]: 11: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,553 INFO L280 TraceCheckUtils]: 12: Hoare triple {4379#true} ~n := #in~n; {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,554 INFO L280 TraceCheckUtils]: 13: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,554 INFO L280 TraceCheckUtils]: 14: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,554 INFO L263 TraceCheckUtils]: 15: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,555 INFO L280 TraceCheckUtils]: 16: Hoare triple {4379#true} ~n := #in~n; {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,555 INFO L280 TraceCheckUtils]: 17: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,556 INFO L280 TraceCheckUtils]: 18: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {4895#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:11,557 INFO L280 TraceCheckUtils]: 19: Hoare triple {4895#(<= |fibonacci_#in~n| 1)} assume true; {4895#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:11,558 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4895#(<= |fibonacci_#in~n| 1)} {4552#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,559 INFO L280 TraceCheckUtils]: 21: Hoare triple {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,559 INFO L263 TraceCheckUtils]: 22: Hoare triple {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,559 INFO L280 TraceCheckUtils]: 23: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,559 INFO L280 TraceCheckUtils]: 24: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,560 INFO L280 TraceCheckUtils]: 25: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,561 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4379#true} {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {4894#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:11,561 INFO L280 TraceCheckUtils]: 27: Hoare triple {4894#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4894#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:11,562 INFO L280 TraceCheckUtils]: 28: Hoare triple {4894#(<= |fibonacci_#in~n| 2)} assume true; {4894#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:11,563 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {4894#(<= |fibonacci_#in~n| 2)} {4552#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4877#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,564 INFO L280 TraceCheckUtils]: 30: Hoare triple {4877#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4877#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,564 INFO L263 TraceCheckUtils]: 31: Hoare triple {4877#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,564 INFO L280 TraceCheckUtils]: 32: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,565 INFO L280 TraceCheckUtils]: 33: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,565 INFO L280 TraceCheckUtils]: 34: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,565 INFO L280 TraceCheckUtils]: 35: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,566 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4379#true} {4877#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {4883#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:11,567 INFO L280 TraceCheckUtils]: 37: Hoare triple {4883#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4883#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:11,567 INFO L280 TraceCheckUtils]: 38: Hoare triple {4883#(<= |fibonacci_#in~n| 3)} assume true; {4883#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:11,568 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4883#(<= |fibonacci_#in~n| 3)} {4552#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4839#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,569 INFO L280 TraceCheckUtils]: 40: Hoare triple {4839#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4839#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,569 INFO L263 TraceCheckUtils]: 41: Hoare triple {4839#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,570 INFO L280 TraceCheckUtils]: 42: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,570 INFO L280 TraceCheckUtils]: 43: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,570 INFO L280 TraceCheckUtils]: 44: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,570 INFO L263 TraceCheckUtils]: 45: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,570 INFO L280 TraceCheckUtils]: 46: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,571 INFO L280 TraceCheckUtils]: 47: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,571 INFO L280 TraceCheckUtils]: 48: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,571 INFO L280 TraceCheckUtils]: 49: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,571 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,571 INFO L280 TraceCheckUtils]: 51: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,572 INFO L263 TraceCheckUtils]: 52: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,572 INFO L280 TraceCheckUtils]: 53: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,572 INFO L280 TraceCheckUtils]: 54: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,572 INFO L280 TraceCheckUtils]: 55: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,572 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,573 INFO L280 TraceCheckUtils]: 57: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,573 INFO L280 TraceCheckUtils]: 58: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,574 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {4379#true} {4839#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {4858#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:11,575 INFO L280 TraceCheckUtils]: 60: Hoare triple {4858#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4858#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:11,575 INFO L280 TraceCheckUtils]: 61: Hoare triple {4858#(<= |fibonacci_#in~n| 4)} assume true; {4858#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:11,577 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {4858#(<= |fibonacci_#in~n| 4)} {4552#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4773#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,577 INFO L280 TraceCheckUtils]: 63: Hoare triple {4773#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4773#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,577 INFO L263 TraceCheckUtils]: 64: Hoare triple {4773#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,578 INFO L280 TraceCheckUtils]: 65: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,578 INFO L280 TraceCheckUtils]: 66: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,578 INFO L280 TraceCheckUtils]: 67: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,578 INFO L263 TraceCheckUtils]: 68: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,579 INFO L280 TraceCheckUtils]: 69: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,579 INFO L280 TraceCheckUtils]: 70: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,579 INFO L280 TraceCheckUtils]: 71: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,579 INFO L263 TraceCheckUtils]: 72: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,579 INFO L280 TraceCheckUtils]: 73: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,580 INFO L280 TraceCheckUtils]: 74: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,580 INFO L280 TraceCheckUtils]: 75: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,580 INFO L280 TraceCheckUtils]: 76: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,580 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,580 INFO L280 TraceCheckUtils]: 78: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,581 INFO L263 TraceCheckUtils]: 79: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,581 INFO L280 TraceCheckUtils]: 80: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,581 INFO L280 TraceCheckUtils]: 81: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,581 INFO L280 TraceCheckUtils]: 82: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,582 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,582 INFO L280 TraceCheckUtils]: 84: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,582 INFO L280 TraceCheckUtils]: 85: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,582 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,582 INFO L280 TraceCheckUtils]: 87: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,583 INFO L263 TraceCheckUtils]: 88: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,583 INFO L280 TraceCheckUtils]: 89: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,583 INFO L280 TraceCheckUtils]: 90: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,583 INFO L280 TraceCheckUtils]: 91: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,583 INFO L280 TraceCheckUtils]: 92: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,584 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,584 INFO L280 TraceCheckUtils]: 94: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,584 INFO L280 TraceCheckUtils]: 95: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,585 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {4379#true} {4773#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {4806#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:11,586 INFO L280 TraceCheckUtils]: 97: Hoare triple {4806#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4806#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:11,586 INFO L280 TraceCheckUtils]: 98: Hoare triple {4806#(<= |fibonacci_#in~n| 5)} assume true; {4806#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:11,588 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {4806#(<= |fibonacci_#in~n| 5)} {4552#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4653#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,623 INFO L280 TraceCheckUtils]: 0: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,624 INFO L280 TraceCheckUtils]: 1: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,624 INFO L280 TraceCheckUtils]: 2: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,624 INFO L280 TraceCheckUtils]: 3: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,624 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,628 INFO L280 TraceCheckUtils]: 2: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,628 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,629 INFO L280 TraceCheckUtils]: 1: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,629 INFO L280 TraceCheckUtils]: 2: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,629 INFO L263 TraceCheckUtils]: 3: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,630 INFO L280 TraceCheckUtils]: 4: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,630 INFO L280 TraceCheckUtils]: 5: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,630 INFO L280 TraceCheckUtils]: 6: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,630 INFO L280 TraceCheckUtils]: 7: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,630 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,631 INFO L280 TraceCheckUtils]: 9: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,631 INFO L263 TraceCheckUtils]: 10: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,631 INFO L280 TraceCheckUtils]: 11: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,631 INFO L280 TraceCheckUtils]: 12: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,632 INFO L280 TraceCheckUtils]: 13: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,632 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,632 INFO L280 TraceCheckUtils]: 15: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,632 INFO L280 TraceCheckUtils]: 16: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,633 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,637 INFO L280 TraceCheckUtils]: 1: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,637 INFO L280 TraceCheckUtils]: 2: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,637 INFO L280 TraceCheckUtils]: 3: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,637 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,638 INFO L280 TraceCheckUtils]: 1: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,638 INFO L280 TraceCheckUtils]: 2: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,638 INFO L263 TraceCheckUtils]: 3: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,639 INFO L280 TraceCheckUtils]: 4: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,639 INFO L280 TraceCheckUtils]: 5: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,639 INFO L280 TraceCheckUtils]: 6: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,639 INFO L263 TraceCheckUtils]: 7: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,639 INFO L280 TraceCheckUtils]: 8: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,640 INFO L280 TraceCheckUtils]: 9: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,640 INFO L280 TraceCheckUtils]: 10: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,640 INFO L280 TraceCheckUtils]: 11: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,640 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,640 INFO L280 TraceCheckUtils]: 13: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,641 INFO L263 TraceCheckUtils]: 14: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,641 INFO L280 TraceCheckUtils]: 15: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,641 INFO L280 TraceCheckUtils]: 16: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,641 INFO L280 TraceCheckUtils]: 17: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,641 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,642 INFO L280 TraceCheckUtils]: 19: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,642 INFO L280 TraceCheckUtils]: 20: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,642 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,642 INFO L280 TraceCheckUtils]: 22: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,642 INFO L263 TraceCheckUtils]: 23: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,643 INFO L280 TraceCheckUtils]: 24: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,643 INFO L280 TraceCheckUtils]: 25: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,643 INFO L280 TraceCheckUtils]: 26: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,643 INFO L280 TraceCheckUtils]: 27: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,643 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,644 INFO L280 TraceCheckUtils]: 29: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,644 INFO L280 TraceCheckUtils]: 30: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,644 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,653 INFO L280 TraceCheckUtils]: 0: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,654 INFO L280 TraceCheckUtils]: 2: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,654 INFO L280 TraceCheckUtils]: 3: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,654 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,657 INFO L280 TraceCheckUtils]: 0: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,658 INFO L280 TraceCheckUtils]: 2: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,658 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,659 INFO L280 TraceCheckUtils]: 0: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,659 INFO L280 TraceCheckUtils]: 1: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,659 INFO L280 TraceCheckUtils]: 2: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,659 INFO L263 TraceCheckUtils]: 3: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,659 INFO L280 TraceCheckUtils]: 4: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,660 INFO L280 TraceCheckUtils]: 5: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,660 INFO L280 TraceCheckUtils]: 6: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,660 INFO L280 TraceCheckUtils]: 7: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,660 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,660 INFO L280 TraceCheckUtils]: 9: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,661 INFO L263 TraceCheckUtils]: 10: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,661 INFO L280 TraceCheckUtils]: 11: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,661 INFO L280 TraceCheckUtils]: 12: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,661 INFO L280 TraceCheckUtils]: 13: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,662 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,662 INFO L280 TraceCheckUtils]: 15: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,662 INFO L280 TraceCheckUtils]: 16: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,662 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,663 INFO L280 TraceCheckUtils]: 1: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,663 INFO L280 TraceCheckUtils]: 2: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,663 INFO L263 TraceCheckUtils]: 3: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,663 INFO L280 TraceCheckUtils]: 4: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,664 INFO L280 TraceCheckUtils]: 5: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,664 INFO L280 TraceCheckUtils]: 6: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,664 INFO L263 TraceCheckUtils]: 7: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,664 INFO L280 TraceCheckUtils]: 8: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,664 INFO L280 TraceCheckUtils]: 9: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,665 INFO L280 TraceCheckUtils]: 10: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,665 INFO L263 TraceCheckUtils]: 11: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,665 INFO L280 TraceCheckUtils]: 12: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,665 INFO L280 TraceCheckUtils]: 13: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,665 INFO L280 TraceCheckUtils]: 14: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,666 INFO L280 TraceCheckUtils]: 15: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,666 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,666 INFO L280 TraceCheckUtils]: 17: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,666 INFO L263 TraceCheckUtils]: 18: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,666 INFO L280 TraceCheckUtils]: 19: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,667 INFO L280 TraceCheckUtils]: 20: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,667 INFO L280 TraceCheckUtils]: 21: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,667 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,667 INFO L280 TraceCheckUtils]: 23: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,667 INFO L280 TraceCheckUtils]: 24: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,668 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,668 INFO L280 TraceCheckUtils]: 26: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,668 INFO L263 TraceCheckUtils]: 27: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,668 INFO L280 TraceCheckUtils]: 28: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,668 INFO L280 TraceCheckUtils]: 29: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,669 INFO L280 TraceCheckUtils]: 30: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,669 INFO L280 TraceCheckUtils]: 31: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,669 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,669 INFO L280 TraceCheckUtils]: 33: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,669 INFO L280 TraceCheckUtils]: 34: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,670 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,670 INFO L280 TraceCheckUtils]: 36: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,670 INFO L263 TraceCheckUtils]: 37: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,670 INFO L280 TraceCheckUtils]: 38: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,670 INFO L280 TraceCheckUtils]: 39: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,670 INFO L280 TraceCheckUtils]: 40: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,671 INFO L263 TraceCheckUtils]: 41: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,671 INFO L280 TraceCheckUtils]: 42: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,671 INFO L280 TraceCheckUtils]: 43: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,671 INFO L280 TraceCheckUtils]: 44: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,671 INFO L280 TraceCheckUtils]: 45: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,672 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,672 INFO L280 TraceCheckUtils]: 47: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,672 INFO L263 TraceCheckUtils]: 48: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,672 INFO L280 TraceCheckUtils]: 49: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,672 INFO L280 TraceCheckUtils]: 50: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,673 INFO L280 TraceCheckUtils]: 51: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,673 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,673 INFO L280 TraceCheckUtils]: 53: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,673 INFO L280 TraceCheckUtils]: 54: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,673 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,674 INFO L280 TraceCheckUtils]: 56: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,674 INFO L280 TraceCheckUtils]: 57: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,675 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4379#true} {4653#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {4713#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:11,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {4379#true} ~n := #in~n; {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,678 INFO L280 TraceCheckUtils]: 1: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,679 INFO L280 TraceCheckUtils]: 2: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,679 INFO L263 TraceCheckUtils]: 3: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,679 INFO L280 TraceCheckUtils]: 4: Hoare triple {4379#true} ~n := #in~n; {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,680 INFO L280 TraceCheckUtils]: 5: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,680 INFO L280 TraceCheckUtils]: 6: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,681 INFO L263 TraceCheckUtils]: 7: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,681 INFO L280 TraceCheckUtils]: 8: Hoare triple {4379#true} ~n := #in~n; {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,682 INFO L280 TraceCheckUtils]: 9: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,682 INFO L280 TraceCheckUtils]: 10: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,682 INFO L263 TraceCheckUtils]: 11: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,683 INFO L280 TraceCheckUtils]: 12: Hoare triple {4379#true} ~n := #in~n; {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,683 INFO L280 TraceCheckUtils]: 13: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,684 INFO L280 TraceCheckUtils]: 14: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,684 INFO L263 TraceCheckUtils]: 15: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,685 INFO L280 TraceCheckUtils]: 16: Hoare triple {4379#true} ~n := #in~n; {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,685 INFO L280 TraceCheckUtils]: 17: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,686 INFO L280 TraceCheckUtils]: 18: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,686 INFO L263 TraceCheckUtils]: 19: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,686 INFO L280 TraceCheckUtils]: 20: Hoare triple {4379#true} ~n := #in~n; {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,687 INFO L280 TraceCheckUtils]: 21: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,688 INFO L280 TraceCheckUtils]: 22: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {4895#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:11,688 INFO L280 TraceCheckUtils]: 23: Hoare triple {4895#(<= |fibonacci_#in~n| 1)} assume true; {4895#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:11,690 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4895#(<= |fibonacci_#in~n| 1)} {4552#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,690 INFO L280 TraceCheckUtils]: 25: Hoare triple {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,690 INFO L263 TraceCheckUtils]: 26: Hoare triple {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,691 INFO L280 TraceCheckUtils]: 27: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,691 INFO L280 TraceCheckUtils]: 28: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,691 INFO L280 TraceCheckUtils]: 29: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,692 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4379#true} {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {4894#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:11,693 INFO L280 TraceCheckUtils]: 31: Hoare triple {4894#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4894#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:11,693 INFO L280 TraceCheckUtils]: 32: Hoare triple {4894#(<= |fibonacci_#in~n| 2)} assume true; {4894#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:11,694 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {4894#(<= |fibonacci_#in~n| 2)} {4552#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4877#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,695 INFO L280 TraceCheckUtils]: 34: Hoare triple {4877#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4877#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,696 INFO L263 TraceCheckUtils]: 35: Hoare triple {4877#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,696 INFO L280 TraceCheckUtils]: 36: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,696 INFO L280 TraceCheckUtils]: 37: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,696 INFO L280 TraceCheckUtils]: 38: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,696 INFO L280 TraceCheckUtils]: 39: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,697 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4379#true} {4877#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {4883#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:11,698 INFO L280 TraceCheckUtils]: 41: Hoare triple {4883#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4883#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:11,699 INFO L280 TraceCheckUtils]: 42: Hoare triple {4883#(<= |fibonacci_#in~n| 3)} assume true; {4883#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:11,700 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {4883#(<= |fibonacci_#in~n| 3)} {4552#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4839#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,701 INFO L280 TraceCheckUtils]: 44: Hoare triple {4839#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4839#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,701 INFO L263 TraceCheckUtils]: 45: Hoare triple {4839#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,701 INFO L280 TraceCheckUtils]: 46: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,701 INFO L280 TraceCheckUtils]: 47: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,701 INFO L280 TraceCheckUtils]: 48: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,702 INFO L263 TraceCheckUtils]: 49: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,702 INFO L280 TraceCheckUtils]: 50: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,702 INFO L280 TraceCheckUtils]: 51: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,702 INFO L280 TraceCheckUtils]: 52: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,702 INFO L280 TraceCheckUtils]: 53: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,703 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,703 INFO L280 TraceCheckUtils]: 55: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,703 INFO L263 TraceCheckUtils]: 56: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,703 INFO L280 TraceCheckUtils]: 57: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,703 INFO L280 TraceCheckUtils]: 58: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,704 INFO L280 TraceCheckUtils]: 59: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,704 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,704 INFO L280 TraceCheckUtils]: 61: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,704 INFO L280 TraceCheckUtils]: 62: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,705 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {4379#true} {4839#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {4858#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:11,706 INFO L280 TraceCheckUtils]: 64: Hoare triple {4858#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4858#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:11,707 INFO L280 TraceCheckUtils]: 65: Hoare triple {4858#(<= |fibonacci_#in~n| 4)} assume true; {4858#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:11,708 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {4858#(<= |fibonacci_#in~n| 4)} {4552#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4773#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,708 INFO L280 TraceCheckUtils]: 67: Hoare triple {4773#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4773#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,709 INFO L263 TraceCheckUtils]: 68: Hoare triple {4773#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,709 INFO L280 TraceCheckUtils]: 69: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,709 INFO L280 TraceCheckUtils]: 70: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,709 INFO L280 TraceCheckUtils]: 71: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,710 INFO L263 TraceCheckUtils]: 72: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,710 INFO L280 TraceCheckUtils]: 73: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,710 INFO L280 TraceCheckUtils]: 74: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,710 INFO L280 TraceCheckUtils]: 75: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,710 INFO L263 TraceCheckUtils]: 76: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,711 INFO L280 TraceCheckUtils]: 77: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,711 INFO L280 TraceCheckUtils]: 78: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,711 INFO L280 TraceCheckUtils]: 79: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,711 INFO L280 TraceCheckUtils]: 80: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,711 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,712 INFO L280 TraceCheckUtils]: 82: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,712 INFO L263 TraceCheckUtils]: 83: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,712 INFO L280 TraceCheckUtils]: 84: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,712 INFO L280 TraceCheckUtils]: 85: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,712 INFO L280 TraceCheckUtils]: 86: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,713 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,713 INFO L280 TraceCheckUtils]: 88: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,713 INFO L280 TraceCheckUtils]: 89: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,713 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,713 INFO L280 TraceCheckUtils]: 91: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,714 INFO L263 TraceCheckUtils]: 92: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,714 INFO L280 TraceCheckUtils]: 93: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,714 INFO L280 TraceCheckUtils]: 94: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,714 INFO L280 TraceCheckUtils]: 95: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,714 INFO L280 TraceCheckUtils]: 96: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,714 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,715 INFO L280 TraceCheckUtils]: 98: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,715 INFO L280 TraceCheckUtils]: 99: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,716 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {4379#true} {4773#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {4806#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:11,717 INFO L280 TraceCheckUtils]: 101: Hoare triple {4806#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4806#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:11,717 INFO L280 TraceCheckUtils]: 102: Hoare triple {4806#(<= |fibonacci_#in~n| 5)} assume true; {4806#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:11,719 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {4806#(<= |fibonacci_#in~n| 5)} {4552#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4653#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,719 INFO L280 TraceCheckUtils]: 104: Hoare triple {4653#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4653#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,720 INFO L263 TraceCheckUtils]: 105: Hoare triple {4653#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,720 INFO L280 TraceCheckUtils]: 106: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,720 INFO L280 TraceCheckUtils]: 107: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,720 INFO L280 TraceCheckUtils]: 108: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,720 INFO L263 TraceCheckUtils]: 109: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,720 INFO L280 TraceCheckUtils]: 110: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,721 INFO L280 TraceCheckUtils]: 111: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,721 INFO L280 TraceCheckUtils]: 112: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,721 INFO L263 TraceCheckUtils]: 113: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,721 INFO L280 TraceCheckUtils]: 114: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,721 INFO L280 TraceCheckUtils]: 115: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,722 INFO L280 TraceCheckUtils]: 116: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,722 INFO L263 TraceCheckUtils]: 117: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,722 INFO L280 TraceCheckUtils]: 118: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,722 INFO L280 TraceCheckUtils]: 119: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,722 INFO L280 TraceCheckUtils]: 120: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,723 INFO L280 TraceCheckUtils]: 121: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,723 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,723 INFO L280 TraceCheckUtils]: 123: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,723 INFO L263 TraceCheckUtils]: 124: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,723 INFO L280 TraceCheckUtils]: 125: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,723 INFO L280 TraceCheckUtils]: 126: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,724 INFO L280 TraceCheckUtils]: 127: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,724 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,724 INFO L280 TraceCheckUtils]: 129: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,724 INFO L280 TraceCheckUtils]: 130: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,724 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,725 INFO L280 TraceCheckUtils]: 132: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,725 INFO L263 TraceCheckUtils]: 133: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,725 INFO L280 TraceCheckUtils]: 134: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,725 INFO L280 TraceCheckUtils]: 135: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,725 INFO L280 TraceCheckUtils]: 136: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,726 INFO L280 TraceCheckUtils]: 137: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,726 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,726 INFO L280 TraceCheckUtils]: 139: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,726 INFO L280 TraceCheckUtils]: 140: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,726 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,726 INFO L280 TraceCheckUtils]: 142: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,727 INFO L263 TraceCheckUtils]: 143: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,727 INFO L280 TraceCheckUtils]: 144: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,727 INFO L280 TraceCheckUtils]: 145: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,727 INFO L280 TraceCheckUtils]: 146: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,727 INFO L263 TraceCheckUtils]: 147: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,728 INFO L280 TraceCheckUtils]: 148: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,728 INFO L280 TraceCheckUtils]: 149: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,728 INFO L280 TraceCheckUtils]: 150: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,728 INFO L280 TraceCheckUtils]: 151: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,728 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,729 INFO L280 TraceCheckUtils]: 153: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,729 INFO L263 TraceCheckUtils]: 154: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,729 INFO L280 TraceCheckUtils]: 155: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,729 INFO L280 TraceCheckUtils]: 156: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,729 INFO L280 TraceCheckUtils]: 157: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,729 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,730 INFO L280 TraceCheckUtils]: 159: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,730 INFO L280 TraceCheckUtils]: 160: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,730 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,730 INFO L280 TraceCheckUtils]: 162: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,730 INFO L280 TraceCheckUtils]: 163: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,732 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {4379#true} {4653#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {4713#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:11,732 INFO L280 TraceCheckUtils]: 165: Hoare triple {4713#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4713#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:11,733 INFO L280 TraceCheckUtils]: 166: Hoare triple {4713#(<= |fibonacci_#in~n| 6)} assume true; {4713#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:11,734 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {4713#(<= |fibonacci_#in~n| 6)} {4379#true} #42#return; {4551#(<= main_~x~0 6)} is VALID [2020-07-08 12:01:11,752 INFO L263 TraceCheckUtils]: 0: Hoare triple {4379#true} call ULTIMATE.init(); {4379#true} is VALID [2020-07-08 12:01:11,752 INFO L280 TraceCheckUtils]: 1: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,752 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4379#true} {4379#true} #38#return; {4379#true} is VALID [2020-07-08 12:01:11,752 INFO L263 TraceCheckUtils]: 3: Hoare triple {4379#true} call #t~ret4 := main(); {4379#true} is VALID [2020-07-08 12:01:11,753 INFO L280 TraceCheckUtils]: 4: Hoare triple {4379#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {4379#true} is VALID [2020-07-08 12:01:11,753 INFO L280 TraceCheckUtils]: 5: Hoare triple {4379#true} assume !(~x~0 > 46); {4379#true} is VALID [2020-07-08 12:01:11,753 INFO L263 TraceCheckUtils]: 6: Hoare triple {4379#true} call #t~ret3 := fibonacci(~x~0); {4379#true} is VALID [2020-07-08 12:01:11,754 INFO L280 TraceCheckUtils]: 7: Hoare triple {4379#true} ~n := #in~n; {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,754 INFO L280 TraceCheckUtils]: 8: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,755 INFO L280 TraceCheckUtils]: 9: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,755 INFO L263 TraceCheckUtils]: 10: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,755 INFO L280 TraceCheckUtils]: 11: Hoare triple {4379#true} ~n := #in~n; {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,756 INFO L280 TraceCheckUtils]: 12: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,757 INFO L280 TraceCheckUtils]: 13: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,757 INFO L263 TraceCheckUtils]: 14: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,757 INFO L280 TraceCheckUtils]: 15: Hoare triple {4379#true} ~n := #in~n; {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,758 INFO L280 TraceCheckUtils]: 16: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,758 INFO L280 TraceCheckUtils]: 17: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,758 INFO L263 TraceCheckUtils]: 18: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,759 INFO L280 TraceCheckUtils]: 19: Hoare triple {4379#true} ~n := #in~n; {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,760 INFO L280 TraceCheckUtils]: 20: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,760 INFO L280 TraceCheckUtils]: 21: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,760 INFO L263 TraceCheckUtils]: 22: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,761 INFO L280 TraceCheckUtils]: 23: Hoare triple {4379#true} ~n := #in~n; {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,761 INFO L280 TraceCheckUtils]: 24: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,762 INFO L280 TraceCheckUtils]: 25: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,762 INFO L263 TraceCheckUtils]: 26: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,762 INFO L280 TraceCheckUtils]: 27: Hoare triple {4379#true} ~n := #in~n; {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,763 INFO L280 TraceCheckUtils]: 28: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4552#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:11,764 INFO L280 TraceCheckUtils]: 29: Hoare triple {4552#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {4895#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:11,764 INFO L280 TraceCheckUtils]: 30: Hoare triple {4895#(<= |fibonacci_#in~n| 1)} assume true; {4895#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:11,765 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {4895#(<= |fibonacci_#in~n| 1)} {4552#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,766 INFO L280 TraceCheckUtils]: 32: Hoare triple {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,766 INFO L263 TraceCheckUtils]: 33: Hoare triple {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,766 INFO L280 TraceCheckUtils]: 34: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,767 INFO L280 TraceCheckUtils]: 35: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,767 INFO L280 TraceCheckUtils]: 36: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,768 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {4379#true} {4889#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {4894#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:11,768 INFO L280 TraceCheckUtils]: 38: Hoare triple {4894#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4894#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:11,769 INFO L280 TraceCheckUtils]: 39: Hoare triple {4894#(<= |fibonacci_#in~n| 2)} assume true; {4894#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:11,770 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4894#(<= |fibonacci_#in~n| 2)} {4552#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4877#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,771 INFO L280 TraceCheckUtils]: 41: Hoare triple {4877#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4877#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,771 INFO L263 TraceCheckUtils]: 42: Hoare triple {4877#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,771 INFO L280 TraceCheckUtils]: 43: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,771 INFO L280 TraceCheckUtils]: 44: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,772 INFO L280 TraceCheckUtils]: 45: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,772 INFO L280 TraceCheckUtils]: 46: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,773 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {4379#true} {4877#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {4883#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:11,773 INFO L280 TraceCheckUtils]: 48: Hoare triple {4883#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4883#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:11,774 INFO L280 TraceCheckUtils]: 49: Hoare triple {4883#(<= |fibonacci_#in~n| 3)} assume true; {4883#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:11,775 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4883#(<= |fibonacci_#in~n| 3)} {4552#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4839#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,776 INFO L280 TraceCheckUtils]: 51: Hoare triple {4839#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4839#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,776 INFO L263 TraceCheckUtils]: 52: Hoare triple {4839#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,776 INFO L280 TraceCheckUtils]: 53: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,776 INFO L280 TraceCheckUtils]: 54: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,777 INFO L280 TraceCheckUtils]: 55: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,777 INFO L263 TraceCheckUtils]: 56: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,777 INFO L280 TraceCheckUtils]: 57: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,777 INFO L280 TraceCheckUtils]: 58: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,777 INFO L280 TraceCheckUtils]: 59: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,778 INFO L280 TraceCheckUtils]: 60: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,778 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,778 INFO L280 TraceCheckUtils]: 62: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,778 INFO L263 TraceCheckUtils]: 63: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,778 INFO L280 TraceCheckUtils]: 64: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,778 INFO L280 TraceCheckUtils]: 65: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,779 INFO L280 TraceCheckUtils]: 66: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,779 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,779 INFO L280 TraceCheckUtils]: 68: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,779 INFO L280 TraceCheckUtils]: 69: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,780 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4379#true} {4839#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {4858#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:11,781 INFO L280 TraceCheckUtils]: 71: Hoare triple {4858#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4858#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:11,781 INFO L280 TraceCheckUtils]: 72: Hoare triple {4858#(<= |fibonacci_#in~n| 4)} assume true; {4858#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:11,783 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {4858#(<= |fibonacci_#in~n| 4)} {4552#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4773#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,783 INFO L280 TraceCheckUtils]: 74: Hoare triple {4773#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4773#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,784 INFO L263 TraceCheckUtils]: 75: Hoare triple {4773#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,784 INFO L280 TraceCheckUtils]: 76: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,784 INFO L280 TraceCheckUtils]: 77: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,784 INFO L280 TraceCheckUtils]: 78: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,784 INFO L263 TraceCheckUtils]: 79: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,784 INFO L280 TraceCheckUtils]: 80: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,785 INFO L280 TraceCheckUtils]: 81: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,785 INFO L280 TraceCheckUtils]: 82: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,785 INFO L263 TraceCheckUtils]: 83: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,785 INFO L280 TraceCheckUtils]: 84: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,785 INFO L280 TraceCheckUtils]: 85: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,785 INFO L280 TraceCheckUtils]: 86: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,786 INFO L280 TraceCheckUtils]: 87: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,786 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,786 INFO L280 TraceCheckUtils]: 89: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,786 INFO L263 TraceCheckUtils]: 90: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,786 INFO L280 TraceCheckUtils]: 91: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,787 INFO L280 TraceCheckUtils]: 92: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,787 INFO L280 TraceCheckUtils]: 93: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,787 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,787 INFO L280 TraceCheckUtils]: 95: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,787 INFO L280 TraceCheckUtils]: 96: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,788 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,788 INFO L280 TraceCheckUtils]: 98: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,788 INFO L263 TraceCheckUtils]: 99: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,788 INFO L280 TraceCheckUtils]: 100: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,788 INFO L280 TraceCheckUtils]: 101: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,788 INFO L280 TraceCheckUtils]: 102: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,789 INFO L280 TraceCheckUtils]: 103: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,789 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,789 INFO L280 TraceCheckUtils]: 105: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,789 INFO L280 TraceCheckUtils]: 106: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,790 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {4379#true} {4773#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {4806#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:11,791 INFO L280 TraceCheckUtils]: 108: Hoare triple {4806#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4806#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:11,791 INFO L280 TraceCheckUtils]: 109: Hoare triple {4806#(<= |fibonacci_#in~n| 5)} assume true; {4806#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:11,793 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {4806#(<= |fibonacci_#in~n| 5)} {4552#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4653#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,793 INFO L280 TraceCheckUtils]: 111: Hoare triple {4653#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4653#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:11,794 INFO L263 TraceCheckUtils]: 112: Hoare triple {4653#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,794 INFO L280 TraceCheckUtils]: 113: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,794 INFO L280 TraceCheckUtils]: 114: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,794 INFO L280 TraceCheckUtils]: 115: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,794 INFO L263 TraceCheckUtils]: 116: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,795 INFO L280 TraceCheckUtils]: 117: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,795 INFO L280 TraceCheckUtils]: 118: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,795 INFO L280 TraceCheckUtils]: 119: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,795 INFO L263 TraceCheckUtils]: 120: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,795 INFO L280 TraceCheckUtils]: 121: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,795 INFO L280 TraceCheckUtils]: 122: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,796 INFO L280 TraceCheckUtils]: 123: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,796 INFO L263 TraceCheckUtils]: 124: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,796 INFO L280 TraceCheckUtils]: 125: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,796 INFO L280 TraceCheckUtils]: 126: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,796 INFO L280 TraceCheckUtils]: 127: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,796 INFO L280 TraceCheckUtils]: 128: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,797 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,797 INFO L280 TraceCheckUtils]: 130: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,797 INFO L263 TraceCheckUtils]: 131: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,797 INFO L280 TraceCheckUtils]: 132: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,797 INFO L280 TraceCheckUtils]: 133: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,798 INFO L280 TraceCheckUtils]: 134: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,798 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,798 INFO L280 TraceCheckUtils]: 136: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,798 INFO L280 TraceCheckUtils]: 137: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,798 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,799 INFO L280 TraceCheckUtils]: 139: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,799 INFO L263 TraceCheckUtils]: 140: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,799 INFO L280 TraceCheckUtils]: 141: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,799 INFO L280 TraceCheckUtils]: 142: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,799 INFO L280 TraceCheckUtils]: 143: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,799 INFO L280 TraceCheckUtils]: 144: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,800 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,800 INFO L280 TraceCheckUtils]: 146: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,800 INFO L280 TraceCheckUtils]: 147: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,800 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,800 INFO L280 TraceCheckUtils]: 149: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,800 INFO L263 TraceCheckUtils]: 150: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,801 INFO L280 TraceCheckUtils]: 151: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,801 INFO L280 TraceCheckUtils]: 152: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,801 INFO L280 TraceCheckUtils]: 153: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:11,801 INFO L263 TraceCheckUtils]: 154: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:11,801 INFO L280 TraceCheckUtils]: 155: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,801 INFO L280 TraceCheckUtils]: 156: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:11,802 INFO L280 TraceCheckUtils]: 157: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:11,802 INFO L280 TraceCheckUtils]: 158: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,802 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:11,802 INFO L280 TraceCheckUtils]: 160: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:11,802 INFO L263 TraceCheckUtils]: 161: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:11,803 INFO L280 TraceCheckUtils]: 162: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:11,803 INFO L280 TraceCheckUtils]: 163: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:11,803 INFO L280 TraceCheckUtils]: 164: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,803 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,803 INFO L280 TraceCheckUtils]: 166: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,804 INFO L280 TraceCheckUtils]: 167: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,804 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:11,804 INFO L280 TraceCheckUtils]: 169: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:11,804 INFO L280 TraceCheckUtils]: 170: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:11,805 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {4379#true} {4653#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {4713#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:11,806 INFO L280 TraceCheckUtils]: 172: Hoare triple {4713#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4713#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:11,806 INFO L280 TraceCheckUtils]: 173: Hoare triple {4713#(<= |fibonacci_#in~n| 6)} assume true; {4713#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:11,807 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {4713#(<= |fibonacci_#in~n| 6)} {4379#true} #42#return; {4551#(<= main_~x~0 6)} is VALID [2020-07-08 12:01:11,808 INFO L280 TraceCheckUtils]: 175: Hoare triple {4551#(<= main_~x~0 6)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {4551#(<= main_~x~0 6)} is VALID [2020-07-08 12:01:11,809 INFO L280 TraceCheckUtils]: 176: Hoare triple {4551#(<= main_~x~0 6)} assume !(~x~0 < 9 || ~result~0 >= 34); {4380#false} is VALID [2020-07-08 12:01:11,809 INFO L280 TraceCheckUtils]: 177: Hoare triple {4380#false} assume !false; {4380#false} is VALID [2020-07-08 12:01:11,829 INFO L134 CoverageAnalysis]: Checked inductivity of 1654 backedges. 93 proven. 533 refuted. 0 times theorem prover too weak. 1028 trivial. 0 not checked. [2020-07-08 12:01:11,830 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [845502033] [2020-07-08 12:01:11,830 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [818892989] [2020-07-08 12:01:11,830 INFO L92 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:01:11,915 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 17 check-sat command(s) [2020-07-08 12:01:11,915 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-08 12:01:11,919 INFO L264 TraceCheckSpWp]: Trace formula consists of 398 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-08 12:01:11,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:11,953 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:01:12,169 INFO L263 TraceCheckUtils]: 0: Hoare triple {4379#true} call ULTIMATE.init(); {4379#true} is VALID [2020-07-08 12:01:12,170 INFO L280 TraceCheckUtils]: 1: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:12,170 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4379#true} {4379#true} #38#return; {4379#true} is VALID [2020-07-08 12:01:12,170 INFO L263 TraceCheckUtils]: 3: Hoare triple {4379#true} call #t~ret4 := main(); {4379#true} is VALID [2020-07-08 12:01:12,171 INFO L280 TraceCheckUtils]: 4: Hoare triple {4379#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {4379#true} is VALID [2020-07-08 12:01:12,171 INFO L280 TraceCheckUtils]: 5: Hoare triple {4379#true} assume !(~x~0 > 46); {4379#true} is VALID [2020-07-08 12:01:12,171 INFO L263 TraceCheckUtils]: 6: Hoare triple {4379#true} call #t~ret3 := fibonacci(~x~0); {4379#true} is VALID [2020-07-08 12:01:12,172 INFO L280 TraceCheckUtils]: 7: Hoare triple {4379#true} ~n := #in~n; {5052#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:12,172 INFO L280 TraceCheckUtils]: 8: Hoare triple {5052#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {5052#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:12,173 INFO L280 TraceCheckUtils]: 9: Hoare triple {5052#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {5052#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:12,173 INFO L263 TraceCheckUtils]: 10: Hoare triple {5052#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:12,173 INFO L280 TraceCheckUtils]: 11: Hoare triple {4379#true} ~n := #in~n; {5052#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:12,174 INFO L280 TraceCheckUtils]: 12: Hoare triple {5052#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {5052#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:12,174 INFO L280 TraceCheckUtils]: 13: Hoare triple {5052#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {5052#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:12,174 INFO L263 TraceCheckUtils]: 14: Hoare triple {5052#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:12,174 INFO L280 TraceCheckUtils]: 15: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:12,174 INFO L280 TraceCheckUtils]: 16: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:12,175 INFO L280 TraceCheckUtils]: 17: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:12,175 INFO L263 TraceCheckUtils]: 18: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:12,175 INFO L280 TraceCheckUtils]: 19: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:12,175 INFO L280 TraceCheckUtils]: 20: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:12,175 INFO L280 TraceCheckUtils]: 21: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:12,176 INFO L263 TraceCheckUtils]: 22: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:12,176 INFO L280 TraceCheckUtils]: 23: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:12,176 INFO L280 TraceCheckUtils]: 24: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:12,176 INFO L280 TraceCheckUtils]: 25: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:12,176 INFO L263 TraceCheckUtils]: 26: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:12,176 INFO L280 TraceCheckUtils]: 27: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:12,176 INFO L280 TraceCheckUtils]: 28: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:12,176 INFO L280 TraceCheckUtils]: 29: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:12,177 INFO L280 TraceCheckUtils]: 30: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:12,177 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:12,177 INFO L280 TraceCheckUtils]: 32: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:12,177 INFO L263 TraceCheckUtils]: 33: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:12,177 INFO L280 TraceCheckUtils]: 34: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:12,177 INFO L280 TraceCheckUtils]: 35: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:12,177 INFO L280 TraceCheckUtils]: 36: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:12,177 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:12,178 INFO L280 TraceCheckUtils]: 38: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:12,178 INFO L280 TraceCheckUtils]: 39: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:12,178 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:12,178 INFO L280 TraceCheckUtils]: 41: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:12,178 INFO L263 TraceCheckUtils]: 42: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:12,178 INFO L280 TraceCheckUtils]: 43: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:12,178 INFO L280 TraceCheckUtils]: 44: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:12,178 INFO L280 TraceCheckUtils]: 45: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:12,179 INFO L280 TraceCheckUtils]: 46: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:12,179 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:12,179 INFO L280 TraceCheckUtils]: 48: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:12,179 INFO L280 TraceCheckUtils]: 49: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:12,179 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:12,179 INFO L280 TraceCheckUtils]: 51: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:12,179 INFO L263 TraceCheckUtils]: 52: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:12,179 INFO L280 TraceCheckUtils]: 53: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:12,180 INFO L280 TraceCheckUtils]: 54: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:12,180 INFO L280 TraceCheckUtils]: 55: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:12,180 INFO L263 TraceCheckUtils]: 56: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:12,180 INFO L280 TraceCheckUtils]: 57: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:12,180 INFO L280 TraceCheckUtils]: 58: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:12,180 INFO L280 TraceCheckUtils]: 59: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:12,180 INFO L280 TraceCheckUtils]: 60: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:12,180 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:12,180 INFO L280 TraceCheckUtils]: 62: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:12,181 INFO L263 TraceCheckUtils]: 63: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:12,181 INFO L280 TraceCheckUtils]: 64: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:12,181 INFO L280 TraceCheckUtils]: 65: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:12,181 INFO L280 TraceCheckUtils]: 66: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:12,181 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:12,182 INFO L280 TraceCheckUtils]: 68: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:12,182 INFO L280 TraceCheckUtils]: 69: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:12,182 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:12,182 INFO L280 TraceCheckUtils]: 71: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:12,182 INFO L280 TraceCheckUtils]: 72: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:12,183 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {4379#true} {5052#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {5052#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:12,184 INFO L280 TraceCheckUtils]: 74: Hoare triple {5052#(<= |fibonacci_#in~n| fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5052#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:12,184 INFO L263 TraceCheckUtils]: 75: Hoare triple {5052#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:12,184 INFO L280 TraceCheckUtils]: 76: Hoare triple {4379#true} ~n := #in~n; {5052#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:12,185 INFO L280 TraceCheckUtils]: 77: Hoare triple {5052#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {5052#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:12,185 INFO L280 TraceCheckUtils]: 78: Hoare triple {5052#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {5052#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:12,185 INFO L263 TraceCheckUtils]: 79: Hoare triple {5052#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:12,185 INFO L280 TraceCheckUtils]: 80: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:12,185 INFO L280 TraceCheckUtils]: 81: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:12,186 INFO L280 TraceCheckUtils]: 82: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:12,186 INFO L263 TraceCheckUtils]: 83: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:12,186 INFO L280 TraceCheckUtils]: 84: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:12,186 INFO L280 TraceCheckUtils]: 85: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:12,186 INFO L280 TraceCheckUtils]: 86: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:12,186 INFO L280 TraceCheckUtils]: 87: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:12,186 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:12,186 INFO L280 TraceCheckUtils]: 89: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:12,187 INFO L263 TraceCheckUtils]: 90: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:12,187 INFO L280 TraceCheckUtils]: 91: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:12,187 INFO L280 TraceCheckUtils]: 92: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:12,187 INFO L280 TraceCheckUtils]: 93: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:12,187 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:12,187 INFO L280 TraceCheckUtils]: 95: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:12,187 INFO L280 TraceCheckUtils]: 96: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:12,188 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {4379#true} {5052#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {5052#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:12,188 INFO L280 TraceCheckUtils]: 98: Hoare triple {5052#(<= |fibonacci_#in~n| fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5052#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:12,188 INFO L263 TraceCheckUtils]: 99: Hoare triple {5052#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:12,189 INFO L280 TraceCheckUtils]: 100: Hoare triple {4379#true} ~n := #in~n; {5052#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:12,189 INFO L280 TraceCheckUtils]: 101: Hoare triple {5052#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {5052#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:12,189 INFO L280 TraceCheckUtils]: 102: Hoare triple {5052#(<= |fibonacci_#in~n| fibonacci_~n)} assume 1 == ~n;#res := 1; {4895#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:12,190 INFO L280 TraceCheckUtils]: 103: Hoare triple {4895#(<= |fibonacci_#in~n| 1)} assume true; {4895#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:12,191 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {4895#(<= |fibonacci_#in~n| 1)} {5052#(<= |fibonacci_#in~n| fibonacci_~n)} #36#return; {4883#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:12,191 INFO L280 TraceCheckUtils]: 105: Hoare triple {4883#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4883#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:12,191 INFO L280 TraceCheckUtils]: 106: Hoare triple {4883#(<= |fibonacci_#in~n| 3)} assume true; {4883#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:12,192 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {4883#(<= |fibonacci_#in~n| 3)} {5052#(<= |fibonacci_#in~n| fibonacci_~n)} #36#return; {4806#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:12,193 INFO L280 TraceCheckUtils]: 108: Hoare triple {4806#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4806#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:12,193 INFO L280 TraceCheckUtils]: 109: Hoare triple {4806#(<= |fibonacci_#in~n| 5)} assume true; {4806#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:12,194 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {4806#(<= |fibonacci_#in~n| 5)} {5052#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {4713#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:12,194 INFO L280 TraceCheckUtils]: 111: Hoare triple {4713#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4713#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:12,194 INFO L263 TraceCheckUtils]: 112: Hoare triple {4713#(<= |fibonacci_#in~n| 6)} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:12,195 INFO L280 TraceCheckUtils]: 113: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:12,195 INFO L280 TraceCheckUtils]: 114: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:12,195 INFO L280 TraceCheckUtils]: 115: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:12,195 INFO L263 TraceCheckUtils]: 116: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:12,196 INFO L280 TraceCheckUtils]: 117: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:12,196 INFO L280 TraceCheckUtils]: 118: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:12,196 INFO L280 TraceCheckUtils]: 119: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:12,196 INFO L263 TraceCheckUtils]: 120: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:12,196 INFO L280 TraceCheckUtils]: 121: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:12,197 INFO L280 TraceCheckUtils]: 122: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:12,197 INFO L280 TraceCheckUtils]: 123: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:12,197 INFO L263 TraceCheckUtils]: 124: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:12,197 INFO L280 TraceCheckUtils]: 125: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:12,197 INFO L280 TraceCheckUtils]: 126: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:12,198 INFO L280 TraceCheckUtils]: 127: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:12,198 INFO L280 TraceCheckUtils]: 128: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:12,198 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:12,198 INFO L280 TraceCheckUtils]: 130: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:12,198 INFO L263 TraceCheckUtils]: 131: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:12,199 INFO L280 TraceCheckUtils]: 132: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:12,199 INFO L280 TraceCheckUtils]: 133: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:12,199 INFO L280 TraceCheckUtils]: 134: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:12,199 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:12,200 INFO L280 TraceCheckUtils]: 136: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:12,200 INFO L280 TraceCheckUtils]: 137: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:12,200 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:12,200 INFO L280 TraceCheckUtils]: 139: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:12,200 INFO L263 TraceCheckUtils]: 140: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:12,200 INFO L280 TraceCheckUtils]: 141: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:12,200 INFO L280 TraceCheckUtils]: 142: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:12,201 INFO L280 TraceCheckUtils]: 143: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:12,201 INFO L280 TraceCheckUtils]: 144: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:12,201 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:12,201 INFO L280 TraceCheckUtils]: 146: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:12,201 INFO L280 TraceCheckUtils]: 147: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:12,201 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:12,201 INFO L280 TraceCheckUtils]: 149: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:12,201 INFO L263 TraceCheckUtils]: 150: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:12,202 INFO L280 TraceCheckUtils]: 151: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:12,202 INFO L280 TraceCheckUtils]: 152: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:12,202 INFO L280 TraceCheckUtils]: 153: Hoare triple {4379#true} assume !(1 == ~n); {4379#true} is VALID [2020-07-08 12:01:12,202 INFO L263 TraceCheckUtils]: 154: Hoare triple {4379#true} call #t~ret0 := fibonacci(~n - 1); {4379#true} is VALID [2020-07-08 12:01:12,202 INFO L280 TraceCheckUtils]: 155: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:12,202 INFO L280 TraceCheckUtils]: 156: Hoare triple {4379#true} assume !(~n < 1); {4379#true} is VALID [2020-07-08 12:01:12,202 INFO L280 TraceCheckUtils]: 157: Hoare triple {4379#true} assume 1 == ~n;#res := 1; {4379#true} is VALID [2020-07-08 12:01:12,202 INFO L280 TraceCheckUtils]: 158: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:12,203 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {4379#true} {4379#true} #34#return; {4379#true} is VALID [2020-07-08 12:01:12,203 INFO L280 TraceCheckUtils]: 160: Hoare triple {4379#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4379#true} is VALID [2020-07-08 12:01:12,203 INFO L263 TraceCheckUtils]: 161: Hoare triple {4379#true} call #t~ret1 := fibonacci(~n - 2); {4379#true} is VALID [2020-07-08 12:01:12,203 INFO L280 TraceCheckUtils]: 162: Hoare triple {4379#true} ~n := #in~n; {4379#true} is VALID [2020-07-08 12:01:12,203 INFO L280 TraceCheckUtils]: 163: Hoare triple {4379#true} assume ~n < 1;#res := 0; {4379#true} is VALID [2020-07-08 12:01:12,203 INFO L280 TraceCheckUtils]: 164: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:12,203 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:12,203 INFO L280 TraceCheckUtils]: 166: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:12,204 INFO L280 TraceCheckUtils]: 167: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:12,204 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {4379#true} {4379#true} #36#return; {4379#true} is VALID [2020-07-08 12:01:12,204 INFO L280 TraceCheckUtils]: 169: Hoare triple {4379#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4379#true} is VALID [2020-07-08 12:01:12,204 INFO L280 TraceCheckUtils]: 170: Hoare triple {4379#true} assume true; {4379#true} is VALID [2020-07-08 12:01:12,205 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {4379#true} {4713#(<= |fibonacci_#in~n| 6)} #36#return; {4713#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:12,205 INFO L280 TraceCheckUtils]: 172: Hoare triple {4713#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4713#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:12,205 INFO L280 TraceCheckUtils]: 173: Hoare triple {4713#(<= |fibonacci_#in~n| 6)} assume true; {4713#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:12,206 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {4713#(<= |fibonacci_#in~n| 6)} {4379#true} #42#return; {4551#(<= main_~x~0 6)} is VALID [2020-07-08 12:01:12,206 INFO L280 TraceCheckUtils]: 175: Hoare triple {4551#(<= main_~x~0 6)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {4551#(<= main_~x~0 6)} is VALID [2020-07-08 12:01:12,207 INFO L280 TraceCheckUtils]: 176: Hoare triple {4551#(<= main_~x~0 6)} assume !(~x~0 < 9 || ~result~0 >= 34); {4380#false} is VALID [2020-07-08 12:01:12,207 INFO L280 TraceCheckUtils]: 177: Hoare triple {4380#false} assume !false; {4380#false} is VALID [2020-07-08 12:01:12,220 INFO L134 CoverageAnalysis]: Checked inductivity of 1654 backedges. 202 proven. 241 refuted. 0 times theorem prover too weak. 1211 trivial. 0 not checked. [2020-07-08 12:01:12,221 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:01:12,221 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 8] total 16 [2020-07-08 12:01:12,221 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [246603508] [2020-07-08 12:01:12,222 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 178 [2020-07-08 12:01:12,238 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:01:12,238 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states. [2020-07-08 12:01:12,329 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 12:01:12,329 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-07-08 12:01:12,330 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:01:12,330 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-07-08 12:01:12,330 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=160, Unknown=0, NotChecked=0, Total=240 [2020-07-08 12:01:12,331 INFO L87 Difference]: Start difference. First operand 65 states and 80 transitions. Second operand 16 states. [2020-07-08 12:01:13,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:01:13,306 INFO L93 Difference]: Finished difference Result 181 states and 255 transitions. [2020-07-08 12:01:13,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-08 12:01:13,307 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 178 [2020-07-08 12:01:13,307 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:01:13,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-08 12:01:13,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 98 transitions. [2020-07-08 12:01:13,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-08 12:01:13,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 98 transitions. [2020-07-08 12:01:13,313 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 98 transitions. [2020-07-08 12:01:13,447 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 98 edges. 98 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:01:13,454 INFO L225 Difference]: With dead ends: 181 [2020-07-08 12:01:13,455 INFO L226 Difference]: Without dead ends: 177 [2020-07-08 12:01:13,455 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 244 GetRequests, 229 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=95, Invalid=177, Unknown=0, NotChecked=0, Total=272 [2020-07-08 12:01:13,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 177 states. [2020-07-08 12:01:13,586 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 177 to 165. [2020-07-08 12:01:13,586 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:01:13,586 INFO L82 GeneralOperation]: Start isEquivalent. First operand 177 states. Second operand 165 states. [2020-07-08 12:01:13,586 INFO L74 IsIncluded]: Start isIncluded. First operand 177 states. Second operand 165 states. [2020-07-08 12:01:13,587 INFO L87 Difference]: Start difference. First operand 177 states. Second operand 165 states. [2020-07-08 12:01:13,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:01:13,602 INFO L93 Difference]: Finished difference Result 177 states and 251 transitions. [2020-07-08 12:01:13,602 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 251 transitions. [2020-07-08 12:01:13,604 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:01:13,604 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:01:13,604 INFO L74 IsIncluded]: Start isIncluded. First operand 165 states. Second operand 177 states. [2020-07-08 12:01:13,604 INFO L87 Difference]: Start difference. First operand 165 states. Second operand 177 states. [2020-07-08 12:01:13,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:01:13,616 INFO L93 Difference]: Finished difference Result 177 states and 251 transitions. [2020-07-08 12:01:13,617 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 251 transitions. [2020-07-08 12:01:13,618 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:01:13,618 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:01:13,618 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:01:13,619 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:01:13,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 165 states. [2020-07-08 12:01:13,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 234 transitions. [2020-07-08 12:01:13,628 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 234 transitions. Word has length 178 [2020-07-08 12:01:13,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:01:13,628 INFO L479 AbstractCegarLoop]: Abstraction has 165 states and 234 transitions. [2020-07-08 12:01:13,628 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-07-08 12:01:13,629 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 234 transitions. [2020-07-08 12:01:13,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2020-07-08 12:01:13,634 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:01:13,634 INFO L422 BasicCegarLoop]: trace histogram [47, 47, 38, 23, 23, 23, 23, 23, 23, 23, 15, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:01:13,848 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:01:13,849 INFO L427 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:01:13,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:01:13,850 INFO L82 PathProgramCache]: Analyzing trace with hash 2082787635, now seen corresponding path program 7 times [2020-07-08 12:01:13,851 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:01:13,851 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2030658950] [2020-07-08 12:01:13,851 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:01:13,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,020 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,020 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6370#true} {6370#true} #38#return; {6370#true} is VALID [2020-07-08 12:01:14,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,442 INFO L280 TraceCheckUtils]: 1: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,442 INFO L280 TraceCheckUtils]: 2: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:14,443 INFO L280 TraceCheckUtils]: 3: Hoare triple {7346#(<= |fibonacci_#in~n| 1)} assume true; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:14,444 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7346#(<= |fibonacci_#in~n| 1)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,451 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,452 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,453 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6370#true} {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:14,454 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,454 INFO L280 TraceCheckUtils]: 1: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,455 INFO L280 TraceCheckUtils]: 2: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,455 INFO L263 TraceCheckUtils]: 3: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,455 INFO L280 TraceCheckUtils]: 4: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,456 INFO L280 TraceCheckUtils]: 5: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,457 INFO L280 TraceCheckUtils]: 6: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:14,457 INFO L280 TraceCheckUtils]: 7: Hoare triple {7346#(<= |fibonacci_#in~n| 1)} assume true; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:14,458 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7346#(<= |fibonacci_#in~n| 1)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,459 INFO L280 TraceCheckUtils]: 9: Hoare triple {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,459 INFO L263 TraceCheckUtils]: 10: Hoare triple {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,460 INFO L280 TraceCheckUtils]: 11: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,460 INFO L280 TraceCheckUtils]: 12: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,460 INFO L280 TraceCheckUtils]: 13: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,461 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6370#true} {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:14,463 INFO L280 TraceCheckUtils]: 15: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:14,464 INFO L280 TraceCheckUtils]: 16: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} assume true; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:14,465 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7345#(<= |fibonacci_#in~n| 2)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,471 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,472 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,472 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,472 INFO L280 TraceCheckUtils]: 3: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,473 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6370#true} {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:14,474 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,475 INFO L280 TraceCheckUtils]: 1: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,475 INFO L280 TraceCheckUtils]: 2: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,475 INFO L263 TraceCheckUtils]: 3: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,476 INFO L280 TraceCheckUtils]: 4: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,477 INFO L280 TraceCheckUtils]: 5: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,477 INFO L280 TraceCheckUtils]: 6: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,477 INFO L263 TraceCheckUtils]: 7: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,478 INFO L280 TraceCheckUtils]: 8: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,478 INFO L280 TraceCheckUtils]: 9: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,479 INFO L280 TraceCheckUtils]: 10: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:14,480 INFO L280 TraceCheckUtils]: 11: Hoare triple {7346#(<= |fibonacci_#in~n| 1)} assume true; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:14,481 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {7346#(<= |fibonacci_#in~n| 1)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,482 INFO L280 TraceCheckUtils]: 13: Hoare triple {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,482 INFO L263 TraceCheckUtils]: 14: Hoare triple {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,482 INFO L280 TraceCheckUtils]: 15: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,482 INFO L280 TraceCheckUtils]: 16: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,482 INFO L280 TraceCheckUtils]: 17: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,483 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6370#true} {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:14,484 INFO L280 TraceCheckUtils]: 19: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:14,484 INFO L280 TraceCheckUtils]: 20: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} assume true; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:14,486 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7345#(<= |fibonacci_#in~n| 2)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,487 INFO L280 TraceCheckUtils]: 22: Hoare triple {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,487 INFO L263 TraceCheckUtils]: 23: Hoare triple {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,487 INFO L280 TraceCheckUtils]: 24: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,487 INFO L280 TraceCheckUtils]: 25: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,488 INFO L280 TraceCheckUtils]: 26: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,488 INFO L280 TraceCheckUtils]: 27: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,489 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6370#true} {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:14,490 INFO L280 TraceCheckUtils]: 29: Hoare triple {7334#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:14,490 INFO L280 TraceCheckUtils]: 30: Hoare triple {7334#(<= |fibonacci_#in~n| 3)} assume true; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:14,491 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {7334#(<= |fibonacci_#in~n| 3)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7290#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,503 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,504 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,504 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,504 INFO L280 TraceCheckUtils]: 3: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,504 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,507 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,508 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,508 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,508 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,509 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,509 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,509 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:14,509 INFO L263 TraceCheckUtils]: 3: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,510 INFO L280 TraceCheckUtils]: 4: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,510 INFO L280 TraceCheckUtils]: 5: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,510 INFO L280 TraceCheckUtils]: 6: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,510 INFO L280 TraceCheckUtils]: 7: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,510 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,511 INFO L280 TraceCheckUtils]: 9: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:14,511 INFO L263 TraceCheckUtils]: 10: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,511 INFO L280 TraceCheckUtils]: 11: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,511 INFO L280 TraceCheckUtils]: 12: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,511 INFO L280 TraceCheckUtils]: 13: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,512 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,512 INFO L280 TraceCheckUtils]: 15: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:14,512 INFO L280 TraceCheckUtils]: 16: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,514 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6370#true} {7290#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7309#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:14,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,515 INFO L280 TraceCheckUtils]: 1: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,516 INFO L280 TraceCheckUtils]: 2: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,516 INFO L263 TraceCheckUtils]: 3: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,517 INFO L280 TraceCheckUtils]: 4: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,517 INFO L280 TraceCheckUtils]: 5: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,518 INFO L280 TraceCheckUtils]: 6: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,518 INFO L263 TraceCheckUtils]: 7: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,519 INFO L280 TraceCheckUtils]: 8: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,519 INFO L280 TraceCheckUtils]: 9: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,520 INFO L280 TraceCheckUtils]: 10: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,520 INFO L263 TraceCheckUtils]: 11: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,521 INFO L280 TraceCheckUtils]: 12: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,521 INFO L280 TraceCheckUtils]: 13: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,522 INFO L280 TraceCheckUtils]: 14: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:14,522 INFO L280 TraceCheckUtils]: 15: Hoare triple {7346#(<= |fibonacci_#in~n| 1)} assume true; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:14,524 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7346#(<= |fibonacci_#in~n| 1)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,524 INFO L280 TraceCheckUtils]: 17: Hoare triple {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,525 INFO L263 TraceCheckUtils]: 18: Hoare triple {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,525 INFO L280 TraceCheckUtils]: 19: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,525 INFO L280 TraceCheckUtils]: 20: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,525 INFO L280 TraceCheckUtils]: 21: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,526 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6370#true} {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:14,527 INFO L280 TraceCheckUtils]: 23: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:14,527 INFO L280 TraceCheckUtils]: 24: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} assume true; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:14,529 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7345#(<= |fibonacci_#in~n| 2)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,529 INFO L280 TraceCheckUtils]: 26: Hoare triple {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,530 INFO L263 TraceCheckUtils]: 27: Hoare triple {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,530 INFO L280 TraceCheckUtils]: 28: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,530 INFO L280 TraceCheckUtils]: 29: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,530 INFO L280 TraceCheckUtils]: 30: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,530 INFO L280 TraceCheckUtils]: 31: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,532 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6370#true} {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:14,533 INFO L280 TraceCheckUtils]: 33: Hoare triple {7334#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:14,534 INFO L280 TraceCheckUtils]: 34: Hoare triple {7334#(<= |fibonacci_#in~n| 3)} assume true; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:14,536 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7334#(<= |fibonacci_#in~n| 3)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7290#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,536 INFO L280 TraceCheckUtils]: 36: Hoare triple {7290#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7290#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,537 INFO L263 TraceCheckUtils]: 37: Hoare triple {7290#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,537 INFO L280 TraceCheckUtils]: 38: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,537 INFO L280 TraceCheckUtils]: 39: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,537 INFO L280 TraceCheckUtils]: 40: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:14,537 INFO L263 TraceCheckUtils]: 41: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,538 INFO L280 TraceCheckUtils]: 42: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,538 INFO L280 TraceCheckUtils]: 43: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,538 INFO L280 TraceCheckUtils]: 44: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,538 INFO L280 TraceCheckUtils]: 45: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,538 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,539 INFO L280 TraceCheckUtils]: 47: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:14,539 INFO L263 TraceCheckUtils]: 48: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,539 INFO L280 TraceCheckUtils]: 49: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,539 INFO L280 TraceCheckUtils]: 50: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,540 INFO L280 TraceCheckUtils]: 51: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,540 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,540 INFO L280 TraceCheckUtils]: 53: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:14,545 INFO L280 TraceCheckUtils]: 54: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,548 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6370#true} {7290#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7309#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:14,549 INFO L280 TraceCheckUtils]: 56: Hoare triple {7309#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7309#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:14,549 INFO L280 TraceCheckUtils]: 57: Hoare triple {7309#(<= |fibonacci_#in~n| 4)} assume true; {7309#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:14,550 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {7309#(<= |fibonacci_#in~n| 4)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7224#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,580 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,580 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,581 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,581 INFO L280 TraceCheckUtils]: 3: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,581 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,584 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,584 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,584 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,584 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,585 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,585 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:14,585 INFO L263 TraceCheckUtils]: 3: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,586 INFO L280 TraceCheckUtils]: 4: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,586 INFO L280 TraceCheckUtils]: 5: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,586 INFO L280 TraceCheckUtils]: 6: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,586 INFO L280 TraceCheckUtils]: 7: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,586 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,587 INFO L280 TraceCheckUtils]: 9: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:14,587 INFO L263 TraceCheckUtils]: 10: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,587 INFO L280 TraceCheckUtils]: 11: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,587 INFO L280 TraceCheckUtils]: 12: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,587 INFO L280 TraceCheckUtils]: 13: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,588 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,588 INFO L280 TraceCheckUtils]: 15: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:14,588 INFO L280 TraceCheckUtils]: 16: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,588 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,592 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,592 INFO L280 TraceCheckUtils]: 3: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,592 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,592 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:14,592 INFO L263 TraceCheckUtils]: 3: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,593 INFO L280 TraceCheckUtils]: 4: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,593 INFO L280 TraceCheckUtils]: 5: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,593 INFO L280 TraceCheckUtils]: 6: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:14,593 INFO L263 TraceCheckUtils]: 7: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,593 INFO L280 TraceCheckUtils]: 8: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,593 INFO L280 TraceCheckUtils]: 9: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,593 INFO L280 TraceCheckUtils]: 10: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,594 INFO L280 TraceCheckUtils]: 11: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,594 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,594 INFO L280 TraceCheckUtils]: 13: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:14,594 INFO L263 TraceCheckUtils]: 14: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,594 INFO L280 TraceCheckUtils]: 15: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,594 INFO L280 TraceCheckUtils]: 16: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,594 INFO L280 TraceCheckUtils]: 17: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,595 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,595 INFO L280 TraceCheckUtils]: 19: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:14,595 INFO L280 TraceCheckUtils]: 20: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,595 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,595 INFO L280 TraceCheckUtils]: 22: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:14,595 INFO L263 TraceCheckUtils]: 23: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,595 INFO L280 TraceCheckUtils]: 24: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,596 INFO L280 TraceCheckUtils]: 25: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,596 INFO L280 TraceCheckUtils]: 26: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,596 INFO L280 TraceCheckUtils]: 27: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,596 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,596 INFO L280 TraceCheckUtils]: 29: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:14,596 INFO L280 TraceCheckUtils]: 30: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,597 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6370#true} {7224#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7257#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:14,598 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,598 INFO L280 TraceCheckUtils]: 1: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,599 INFO L280 TraceCheckUtils]: 2: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,599 INFO L263 TraceCheckUtils]: 3: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,599 INFO L280 TraceCheckUtils]: 4: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,600 INFO L280 TraceCheckUtils]: 5: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,600 INFO L280 TraceCheckUtils]: 6: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,600 INFO L263 TraceCheckUtils]: 7: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,601 INFO L280 TraceCheckUtils]: 8: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,602 INFO L280 TraceCheckUtils]: 9: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,602 INFO L280 TraceCheckUtils]: 10: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,602 INFO L263 TraceCheckUtils]: 11: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,603 INFO L280 TraceCheckUtils]: 12: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,603 INFO L280 TraceCheckUtils]: 13: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,603 INFO L280 TraceCheckUtils]: 14: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,604 INFO L263 TraceCheckUtils]: 15: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,604 INFO L280 TraceCheckUtils]: 16: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,604 INFO L280 TraceCheckUtils]: 17: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,605 INFO L280 TraceCheckUtils]: 18: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:14,605 INFO L280 TraceCheckUtils]: 19: Hoare triple {7346#(<= |fibonacci_#in~n| 1)} assume true; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:14,606 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7346#(<= |fibonacci_#in~n| 1)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,607 INFO L280 TraceCheckUtils]: 21: Hoare triple {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,607 INFO L263 TraceCheckUtils]: 22: Hoare triple {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,607 INFO L280 TraceCheckUtils]: 23: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,607 INFO L280 TraceCheckUtils]: 24: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,607 INFO L280 TraceCheckUtils]: 25: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,608 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6370#true} {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:14,608 INFO L280 TraceCheckUtils]: 27: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:14,609 INFO L280 TraceCheckUtils]: 28: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} assume true; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:14,609 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7345#(<= |fibonacci_#in~n| 2)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,610 INFO L280 TraceCheckUtils]: 30: Hoare triple {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,610 INFO L263 TraceCheckUtils]: 31: Hoare triple {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,610 INFO L280 TraceCheckUtils]: 32: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,610 INFO L280 TraceCheckUtils]: 33: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,610 INFO L280 TraceCheckUtils]: 34: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,611 INFO L280 TraceCheckUtils]: 35: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,611 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6370#true} {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:14,612 INFO L280 TraceCheckUtils]: 37: Hoare triple {7334#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:14,613 INFO L280 TraceCheckUtils]: 38: Hoare triple {7334#(<= |fibonacci_#in~n| 3)} assume true; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:14,614 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7334#(<= |fibonacci_#in~n| 3)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7290#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,615 INFO L280 TraceCheckUtils]: 40: Hoare triple {7290#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7290#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,615 INFO L263 TraceCheckUtils]: 41: Hoare triple {7290#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,615 INFO L280 TraceCheckUtils]: 42: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,616 INFO L280 TraceCheckUtils]: 43: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,616 INFO L280 TraceCheckUtils]: 44: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:14,616 INFO L263 TraceCheckUtils]: 45: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,616 INFO L280 TraceCheckUtils]: 46: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,617 INFO L280 TraceCheckUtils]: 47: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,617 INFO L280 TraceCheckUtils]: 48: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,617 INFO L280 TraceCheckUtils]: 49: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,617 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,617 INFO L280 TraceCheckUtils]: 51: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:14,617 INFO L263 TraceCheckUtils]: 52: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,618 INFO L280 TraceCheckUtils]: 53: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,618 INFO L280 TraceCheckUtils]: 54: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,618 INFO L280 TraceCheckUtils]: 55: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,618 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,618 INFO L280 TraceCheckUtils]: 57: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:14,618 INFO L280 TraceCheckUtils]: 58: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,619 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {6370#true} {7290#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7309#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:14,619 INFO L280 TraceCheckUtils]: 60: Hoare triple {7309#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7309#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:14,620 INFO L280 TraceCheckUtils]: 61: Hoare triple {7309#(<= |fibonacci_#in~n| 4)} assume true; {7309#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:14,621 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {7309#(<= |fibonacci_#in~n| 4)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7224#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,621 INFO L280 TraceCheckUtils]: 63: Hoare triple {7224#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7224#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,621 INFO L263 TraceCheckUtils]: 64: Hoare triple {7224#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,622 INFO L280 TraceCheckUtils]: 65: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,622 INFO L280 TraceCheckUtils]: 66: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,622 INFO L280 TraceCheckUtils]: 67: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:14,622 INFO L263 TraceCheckUtils]: 68: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,623 INFO L280 TraceCheckUtils]: 69: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,623 INFO L280 TraceCheckUtils]: 70: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,623 INFO L280 TraceCheckUtils]: 71: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:14,623 INFO L263 TraceCheckUtils]: 72: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,623 INFO L280 TraceCheckUtils]: 73: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,624 INFO L280 TraceCheckUtils]: 74: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,624 INFO L280 TraceCheckUtils]: 75: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,624 INFO L280 TraceCheckUtils]: 76: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,624 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,624 INFO L280 TraceCheckUtils]: 78: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:14,625 INFO L263 TraceCheckUtils]: 79: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,625 INFO L280 TraceCheckUtils]: 80: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,625 INFO L280 TraceCheckUtils]: 81: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,625 INFO L280 TraceCheckUtils]: 82: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,625 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,625 INFO L280 TraceCheckUtils]: 84: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:14,625 INFO L280 TraceCheckUtils]: 85: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,625 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,626 INFO L280 TraceCheckUtils]: 87: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:14,626 INFO L263 TraceCheckUtils]: 88: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,626 INFO L280 TraceCheckUtils]: 89: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,626 INFO L280 TraceCheckUtils]: 90: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,626 INFO L280 TraceCheckUtils]: 91: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,626 INFO L280 TraceCheckUtils]: 92: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,627 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,627 INFO L280 TraceCheckUtils]: 94: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:14,627 INFO L280 TraceCheckUtils]: 95: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,628 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {6370#true} {7224#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7257#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:14,628 INFO L280 TraceCheckUtils]: 97: Hoare triple {7257#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7257#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:14,628 INFO L280 TraceCheckUtils]: 98: Hoare triple {7257#(<= |fibonacci_#in~n| 5)} assume true; {7257#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:14,629 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {7257#(<= |fibonacci_#in~n| 5)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7104#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,667 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,667 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,667 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,668 INFO L280 TraceCheckUtils]: 3: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,668 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,671 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,671 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,672 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,672 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,672 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:14,672 INFO L263 TraceCheckUtils]: 3: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,672 INFO L280 TraceCheckUtils]: 4: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,673 INFO L280 TraceCheckUtils]: 5: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,673 INFO L280 TraceCheckUtils]: 6: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,673 INFO L280 TraceCheckUtils]: 7: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,673 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,673 INFO L280 TraceCheckUtils]: 9: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:14,674 INFO L263 TraceCheckUtils]: 10: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,674 INFO L280 TraceCheckUtils]: 11: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,674 INFO L280 TraceCheckUtils]: 12: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,674 INFO L280 TraceCheckUtils]: 13: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,675 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,675 INFO L280 TraceCheckUtils]: 15: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:14,675 INFO L280 TraceCheckUtils]: 16: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,675 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,678 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,679 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,679 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,679 INFO L280 TraceCheckUtils]: 3: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,679 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,680 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,680 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,680 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:14,680 INFO L263 TraceCheckUtils]: 3: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,680 INFO L280 TraceCheckUtils]: 4: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,681 INFO L280 TraceCheckUtils]: 5: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,681 INFO L280 TraceCheckUtils]: 6: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:14,681 INFO L263 TraceCheckUtils]: 7: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,681 INFO L280 TraceCheckUtils]: 8: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,681 INFO L280 TraceCheckUtils]: 9: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,682 INFO L280 TraceCheckUtils]: 10: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,682 INFO L280 TraceCheckUtils]: 11: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,682 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,682 INFO L280 TraceCheckUtils]: 13: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:14,682 INFO L263 TraceCheckUtils]: 14: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,683 INFO L280 TraceCheckUtils]: 15: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,683 INFO L280 TraceCheckUtils]: 16: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,683 INFO L280 TraceCheckUtils]: 17: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,683 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,683 INFO L280 TraceCheckUtils]: 19: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:14,684 INFO L280 TraceCheckUtils]: 20: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,684 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,684 INFO L280 TraceCheckUtils]: 22: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:14,684 INFO L263 TraceCheckUtils]: 23: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,684 INFO L280 TraceCheckUtils]: 24: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,685 INFO L280 TraceCheckUtils]: 25: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,685 INFO L280 TraceCheckUtils]: 26: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,685 INFO L280 TraceCheckUtils]: 27: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,685 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,685 INFO L280 TraceCheckUtils]: 29: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:14,686 INFO L280 TraceCheckUtils]: 30: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,686 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,697 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,697 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,697 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,698 INFO L280 TraceCheckUtils]: 3: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,698 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,701 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,701 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,701 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,702 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,702 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:14,702 INFO L263 TraceCheckUtils]: 3: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,702 INFO L280 TraceCheckUtils]: 4: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,702 INFO L280 TraceCheckUtils]: 5: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,703 INFO L280 TraceCheckUtils]: 6: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,703 INFO L280 TraceCheckUtils]: 7: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,703 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,703 INFO L280 TraceCheckUtils]: 9: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:14,703 INFO L263 TraceCheckUtils]: 10: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,704 INFO L280 TraceCheckUtils]: 11: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,704 INFO L280 TraceCheckUtils]: 12: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,704 INFO L280 TraceCheckUtils]: 13: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,704 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,704 INFO L280 TraceCheckUtils]: 15: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:14,705 INFO L280 TraceCheckUtils]: 16: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,705 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,705 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,706 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,706 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:14,706 INFO L263 TraceCheckUtils]: 3: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,706 INFO L280 TraceCheckUtils]: 4: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,706 INFO L280 TraceCheckUtils]: 5: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,707 INFO L280 TraceCheckUtils]: 6: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:14,707 INFO L263 TraceCheckUtils]: 7: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,707 INFO L280 TraceCheckUtils]: 8: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,707 INFO L280 TraceCheckUtils]: 9: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,707 INFO L280 TraceCheckUtils]: 10: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:14,708 INFO L263 TraceCheckUtils]: 11: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,708 INFO L280 TraceCheckUtils]: 12: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,708 INFO L280 TraceCheckUtils]: 13: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,708 INFO L280 TraceCheckUtils]: 14: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,708 INFO L280 TraceCheckUtils]: 15: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,709 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,709 INFO L280 TraceCheckUtils]: 17: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:14,709 INFO L263 TraceCheckUtils]: 18: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,709 INFO L280 TraceCheckUtils]: 19: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,710 INFO L280 TraceCheckUtils]: 20: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,710 INFO L280 TraceCheckUtils]: 21: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,710 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,710 INFO L280 TraceCheckUtils]: 23: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:14,710 INFO L280 TraceCheckUtils]: 24: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,711 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,711 INFO L280 TraceCheckUtils]: 26: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:14,711 INFO L263 TraceCheckUtils]: 27: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,711 INFO L280 TraceCheckUtils]: 28: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,711 INFO L280 TraceCheckUtils]: 29: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,712 INFO L280 TraceCheckUtils]: 30: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,712 INFO L280 TraceCheckUtils]: 31: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,712 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,712 INFO L280 TraceCheckUtils]: 33: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:14,712 INFO L280 TraceCheckUtils]: 34: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,713 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,713 INFO L280 TraceCheckUtils]: 36: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:14,713 INFO L263 TraceCheckUtils]: 37: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,713 INFO L280 TraceCheckUtils]: 38: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,713 INFO L280 TraceCheckUtils]: 39: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,714 INFO L280 TraceCheckUtils]: 40: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:14,714 INFO L263 TraceCheckUtils]: 41: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,714 INFO L280 TraceCheckUtils]: 42: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,714 INFO L280 TraceCheckUtils]: 43: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,715 INFO L280 TraceCheckUtils]: 44: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,715 INFO L280 TraceCheckUtils]: 45: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,715 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,715 INFO L280 TraceCheckUtils]: 47: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:14,715 INFO L263 TraceCheckUtils]: 48: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,716 INFO L280 TraceCheckUtils]: 49: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,716 INFO L280 TraceCheckUtils]: 50: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,716 INFO L280 TraceCheckUtils]: 51: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,716 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,716 INFO L280 TraceCheckUtils]: 53: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:14,717 INFO L280 TraceCheckUtils]: 54: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,717 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,717 INFO L280 TraceCheckUtils]: 56: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:14,717 INFO L280 TraceCheckUtils]: 57: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,719 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6370#true} {7104#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7164#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:14,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,722 INFO L280 TraceCheckUtils]: 2: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,723 INFO L263 TraceCheckUtils]: 3: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,723 INFO L280 TraceCheckUtils]: 4: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,723 INFO L280 TraceCheckUtils]: 5: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,724 INFO L280 TraceCheckUtils]: 6: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,724 INFO L263 TraceCheckUtils]: 7: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,725 INFO L280 TraceCheckUtils]: 8: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,725 INFO L280 TraceCheckUtils]: 9: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,726 INFO L280 TraceCheckUtils]: 10: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,726 INFO L263 TraceCheckUtils]: 11: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,726 INFO L280 TraceCheckUtils]: 12: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,727 INFO L280 TraceCheckUtils]: 13: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,727 INFO L280 TraceCheckUtils]: 14: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,727 INFO L263 TraceCheckUtils]: 15: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,728 INFO L280 TraceCheckUtils]: 16: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,728 INFO L280 TraceCheckUtils]: 17: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,729 INFO L280 TraceCheckUtils]: 18: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,729 INFO L263 TraceCheckUtils]: 19: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,730 INFO L280 TraceCheckUtils]: 20: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,730 INFO L280 TraceCheckUtils]: 21: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:14,731 INFO L280 TraceCheckUtils]: 22: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:14,731 INFO L280 TraceCheckUtils]: 23: Hoare triple {7346#(<= |fibonacci_#in~n| 1)} assume true; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:14,733 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7346#(<= |fibonacci_#in~n| 1)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,733 INFO L280 TraceCheckUtils]: 25: Hoare triple {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,733 INFO L263 TraceCheckUtils]: 26: Hoare triple {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,734 INFO L280 TraceCheckUtils]: 27: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,734 INFO L280 TraceCheckUtils]: 28: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,734 INFO L280 TraceCheckUtils]: 29: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,735 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6370#true} {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:14,735 INFO L280 TraceCheckUtils]: 31: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:14,736 INFO L280 TraceCheckUtils]: 32: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} assume true; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:14,737 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {7345#(<= |fibonacci_#in~n| 2)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,737 INFO L280 TraceCheckUtils]: 34: Hoare triple {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,738 INFO L263 TraceCheckUtils]: 35: Hoare triple {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,738 INFO L280 TraceCheckUtils]: 36: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,738 INFO L280 TraceCheckUtils]: 37: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,738 INFO L280 TraceCheckUtils]: 38: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,738 INFO L280 TraceCheckUtils]: 39: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,739 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6370#true} {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:14,740 INFO L280 TraceCheckUtils]: 41: Hoare triple {7334#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:14,740 INFO L280 TraceCheckUtils]: 42: Hoare triple {7334#(<= |fibonacci_#in~n| 3)} assume true; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:14,741 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {7334#(<= |fibonacci_#in~n| 3)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7290#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,742 INFO L280 TraceCheckUtils]: 44: Hoare triple {7290#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7290#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,742 INFO L263 TraceCheckUtils]: 45: Hoare triple {7290#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,742 INFO L280 TraceCheckUtils]: 46: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,742 INFO L280 TraceCheckUtils]: 47: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,743 INFO L280 TraceCheckUtils]: 48: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:14,743 INFO L263 TraceCheckUtils]: 49: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,743 INFO L280 TraceCheckUtils]: 50: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,743 INFO L280 TraceCheckUtils]: 51: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,743 INFO L280 TraceCheckUtils]: 52: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,744 INFO L280 TraceCheckUtils]: 53: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,744 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,744 INFO L280 TraceCheckUtils]: 55: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:14,744 INFO L263 TraceCheckUtils]: 56: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,744 INFO L280 TraceCheckUtils]: 57: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,744 INFO L280 TraceCheckUtils]: 58: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,745 INFO L280 TraceCheckUtils]: 59: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,745 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,745 INFO L280 TraceCheckUtils]: 61: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:14,745 INFO L280 TraceCheckUtils]: 62: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,746 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {6370#true} {7290#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7309#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:14,747 INFO L280 TraceCheckUtils]: 64: Hoare triple {7309#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7309#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:14,747 INFO L280 TraceCheckUtils]: 65: Hoare triple {7309#(<= |fibonacci_#in~n| 4)} assume true; {7309#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:14,748 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {7309#(<= |fibonacci_#in~n| 4)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7224#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,749 INFO L280 TraceCheckUtils]: 67: Hoare triple {7224#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7224#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,749 INFO L263 TraceCheckUtils]: 68: Hoare triple {7224#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,749 INFO L280 TraceCheckUtils]: 69: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,750 INFO L280 TraceCheckUtils]: 70: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,750 INFO L280 TraceCheckUtils]: 71: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:14,750 INFO L263 TraceCheckUtils]: 72: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,750 INFO L280 TraceCheckUtils]: 73: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,750 INFO L280 TraceCheckUtils]: 74: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,751 INFO L280 TraceCheckUtils]: 75: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:14,751 INFO L263 TraceCheckUtils]: 76: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,751 INFO L280 TraceCheckUtils]: 77: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,751 INFO L280 TraceCheckUtils]: 78: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,751 INFO L280 TraceCheckUtils]: 79: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,751 INFO L280 TraceCheckUtils]: 80: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,752 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,752 INFO L280 TraceCheckUtils]: 82: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:14,752 INFO L263 TraceCheckUtils]: 83: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,752 INFO L280 TraceCheckUtils]: 84: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,752 INFO L280 TraceCheckUtils]: 85: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,753 INFO L280 TraceCheckUtils]: 86: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,753 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,753 INFO L280 TraceCheckUtils]: 88: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:14,753 INFO L280 TraceCheckUtils]: 89: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,753 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,753 INFO L280 TraceCheckUtils]: 91: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:14,754 INFO L263 TraceCheckUtils]: 92: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,754 INFO L280 TraceCheckUtils]: 93: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,754 INFO L280 TraceCheckUtils]: 94: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,754 INFO L280 TraceCheckUtils]: 95: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,754 INFO L280 TraceCheckUtils]: 96: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,755 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,755 INFO L280 TraceCheckUtils]: 98: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:14,755 INFO L280 TraceCheckUtils]: 99: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,756 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {6370#true} {7224#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7257#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:14,757 INFO L280 TraceCheckUtils]: 101: Hoare triple {7257#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7257#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:14,757 INFO L280 TraceCheckUtils]: 102: Hoare triple {7257#(<= |fibonacci_#in~n| 5)} assume true; {7257#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:14,758 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {7257#(<= |fibonacci_#in~n| 5)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7104#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,759 INFO L280 TraceCheckUtils]: 104: Hoare triple {7104#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7104#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:14,759 INFO L263 TraceCheckUtils]: 105: Hoare triple {7104#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,759 INFO L280 TraceCheckUtils]: 106: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,759 INFO L280 TraceCheckUtils]: 107: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,760 INFO L280 TraceCheckUtils]: 108: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:14,760 INFO L263 TraceCheckUtils]: 109: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,760 INFO L280 TraceCheckUtils]: 110: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,760 INFO L280 TraceCheckUtils]: 111: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,760 INFO L280 TraceCheckUtils]: 112: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:14,761 INFO L263 TraceCheckUtils]: 113: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,761 INFO L280 TraceCheckUtils]: 114: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,761 INFO L280 TraceCheckUtils]: 115: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,761 INFO L280 TraceCheckUtils]: 116: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:14,761 INFO L263 TraceCheckUtils]: 117: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,761 INFO L280 TraceCheckUtils]: 118: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,762 INFO L280 TraceCheckUtils]: 119: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,762 INFO L280 TraceCheckUtils]: 120: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,762 INFO L280 TraceCheckUtils]: 121: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,762 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,762 INFO L280 TraceCheckUtils]: 123: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:14,763 INFO L263 TraceCheckUtils]: 124: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,763 INFO L280 TraceCheckUtils]: 125: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,763 INFO L280 TraceCheckUtils]: 126: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,763 INFO L280 TraceCheckUtils]: 127: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,763 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,763 INFO L280 TraceCheckUtils]: 129: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:14,764 INFO L280 TraceCheckUtils]: 130: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,764 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,764 INFO L280 TraceCheckUtils]: 132: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:14,764 INFO L263 TraceCheckUtils]: 133: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,764 INFO L280 TraceCheckUtils]: 134: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,765 INFO L280 TraceCheckUtils]: 135: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,765 INFO L280 TraceCheckUtils]: 136: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,765 INFO L280 TraceCheckUtils]: 137: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,765 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,765 INFO L280 TraceCheckUtils]: 139: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:14,765 INFO L280 TraceCheckUtils]: 140: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,766 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,766 INFO L280 TraceCheckUtils]: 142: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:14,766 INFO L263 TraceCheckUtils]: 143: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,766 INFO L280 TraceCheckUtils]: 144: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,766 INFO L280 TraceCheckUtils]: 145: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,767 INFO L280 TraceCheckUtils]: 146: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:14,767 INFO L263 TraceCheckUtils]: 147: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,767 INFO L280 TraceCheckUtils]: 148: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,767 INFO L280 TraceCheckUtils]: 149: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,767 INFO L280 TraceCheckUtils]: 150: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,767 INFO L280 TraceCheckUtils]: 151: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,768 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,768 INFO L280 TraceCheckUtils]: 153: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:14,768 INFO L263 TraceCheckUtils]: 154: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,768 INFO L280 TraceCheckUtils]: 155: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,768 INFO L280 TraceCheckUtils]: 156: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,769 INFO L280 TraceCheckUtils]: 157: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,769 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,769 INFO L280 TraceCheckUtils]: 159: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:14,769 INFO L280 TraceCheckUtils]: 160: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,769 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,770 INFO L280 TraceCheckUtils]: 162: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:14,770 INFO L280 TraceCheckUtils]: 163: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,771 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {6370#true} {7104#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7164#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:14,771 INFO L280 TraceCheckUtils]: 165: Hoare triple {7164#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7164#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:14,772 INFO L280 TraceCheckUtils]: 166: Hoare triple {7164#(<= |fibonacci_#in~n| 6)} assume true; {7164#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:14,773 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {7164#(<= |fibonacci_#in~n| 6)} {6370#true} #34#return; {6861#(<= fibonacci_~n 7)} is VALID [2020-07-08 12:01:14,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,974 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,975 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,975 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,976 INFO L280 TraceCheckUtils]: 3: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,976 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,979 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,980 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,980 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,980 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,981 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,981 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:14,981 INFO L263 TraceCheckUtils]: 3: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,981 INFO L280 TraceCheckUtils]: 4: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,982 INFO L280 TraceCheckUtils]: 5: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,982 INFO L280 TraceCheckUtils]: 6: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,982 INFO L280 TraceCheckUtils]: 7: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,982 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,983 INFO L280 TraceCheckUtils]: 9: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:14,983 INFO L263 TraceCheckUtils]: 10: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,983 INFO L280 TraceCheckUtils]: 11: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,983 INFO L280 TraceCheckUtils]: 12: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,983 INFO L280 TraceCheckUtils]: 13: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,984 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,984 INFO L280 TraceCheckUtils]: 15: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:14,984 INFO L280 TraceCheckUtils]: 16: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,984 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:14,988 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,989 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,989 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,990 INFO L280 TraceCheckUtils]: 3: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,990 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,991 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,991 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,991 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:14,992 INFO L263 TraceCheckUtils]: 3: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,992 INFO L280 TraceCheckUtils]: 4: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,992 INFO L280 TraceCheckUtils]: 5: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,993 INFO L280 TraceCheckUtils]: 6: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:14,993 INFO L263 TraceCheckUtils]: 7: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:14,993 INFO L280 TraceCheckUtils]: 8: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,994 INFO L280 TraceCheckUtils]: 9: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:14,994 INFO L280 TraceCheckUtils]: 10: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:14,995 INFO L280 TraceCheckUtils]: 11: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,995 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,995 INFO L280 TraceCheckUtils]: 13: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:14,996 INFO L263 TraceCheckUtils]: 14: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,996 INFO L280 TraceCheckUtils]: 15: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:14,996 INFO L280 TraceCheckUtils]: 16: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:14,997 INFO L280 TraceCheckUtils]: 17: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,997 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:14,998 INFO L280 TraceCheckUtils]: 19: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:14,998 INFO L280 TraceCheckUtils]: 20: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:14,998 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:14,999 INFO L280 TraceCheckUtils]: 22: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:14,999 INFO L263 TraceCheckUtils]: 23: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:14,999 INFO L280 TraceCheckUtils]: 24: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,000 INFO L280 TraceCheckUtils]: 25: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,000 INFO L280 TraceCheckUtils]: 26: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,001 INFO L280 TraceCheckUtils]: 27: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,001 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,001 INFO L280 TraceCheckUtils]: 29: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,002 INFO L280 TraceCheckUtils]: 30: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,005 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6370#true} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:15,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:15,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,117 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,117 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,118 INFO L280 TraceCheckUtils]: 3: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,119 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6370#true} {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #34#return; {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:15,125 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,126 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,126 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,128 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6370#true} {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7799#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,129 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7788#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,131 INFO L280 TraceCheckUtils]: 2: Hoare triple {7788#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,132 INFO L263 TraceCheckUtils]: 3: Hoare triple {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,132 INFO L280 TraceCheckUtils]: 4: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,133 INFO L280 TraceCheckUtils]: 5: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,133 INFO L280 TraceCheckUtils]: 6: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,133 INFO L280 TraceCheckUtils]: 7: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,135 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6370#true} {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #34#return; {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,136 INFO L280 TraceCheckUtils]: 9: Hoare triple {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,136 INFO L263 TraceCheckUtils]: 10: Hoare triple {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,136 INFO L280 TraceCheckUtils]: 11: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,137 INFO L280 TraceCheckUtils]: 12: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,137 INFO L280 TraceCheckUtils]: 13: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,139 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6370#true} {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7799#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,140 INFO L280 TraceCheckUtils]: 15: Hoare triple {7799#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7799#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,140 INFO L280 TraceCheckUtils]: 16: Hoare triple {7799#(<= 2 |fibonacci_#in~n|)} assume true; {7799#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,142 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7799#(<= 2 |fibonacci_#in~n|)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #36#return; {7755#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,144 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,144 INFO L280 TraceCheckUtils]: 1: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,145 INFO L280 TraceCheckUtils]: 2: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,146 INFO L263 TraceCheckUtils]: 3: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,146 INFO L280 TraceCheckUtils]: 4: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,146 INFO L280 TraceCheckUtils]: 5: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,147 INFO L280 TraceCheckUtils]: 6: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,147 INFO L263 TraceCheckUtils]: 7: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,147 INFO L280 TraceCheckUtils]: 8: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,148 INFO L280 TraceCheckUtils]: 9: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,148 INFO L280 TraceCheckUtils]: 10: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,148 INFO L263 TraceCheckUtils]: 11: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,148 INFO L280 TraceCheckUtils]: 12: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,149 INFO L280 TraceCheckUtils]: 13: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,149 INFO L280 TraceCheckUtils]: 14: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,150 INFO L280 TraceCheckUtils]: 15: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,150 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,150 INFO L280 TraceCheckUtils]: 17: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,151 INFO L263 TraceCheckUtils]: 18: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,151 INFO L280 TraceCheckUtils]: 19: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,151 INFO L280 TraceCheckUtils]: 20: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,151 INFO L280 TraceCheckUtils]: 21: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,151 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,152 INFO L280 TraceCheckUtils]: 23: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,152 INFO L280 TraceCheckUtils]: 24: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,152 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,152 INFO L280 TraceCheckUtils]: 26: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,153 INFO L263 TraceCheckUtils]: 27: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,153 INFO L280 TraceCheckUtils]: 28: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,153 INFO L280 TraceCheckUtils]: 29: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,153 INFO L280 TraceCheckUtils]: 30: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,153 INFO L280 TraceCheckUtils]: 31: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,154 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,154 INFO L280 TraceCheckUtils]: 33: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,154 INFO L280 TraceCheckUtils]: 34: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,156 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6370#true} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,156 INFO L280 TraceCheckUtils]: 36: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,157 INFO L263 TraceCheckUtils]: 37: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,157 INFO L280 TraceCheckUtils]: 38: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,158 INFO L280 TraceCheckUtils]: 39: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7788#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,159 INFO L280 TraceCheckUtils]: 40: Hoare triple {7788#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,160 INFO L263 TraceCheckUtils]: 41: Hoare triple {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,160 INFO L280 TraceCheckUtils]: 42: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,161 INFO L280 TraceCheckUtils]: 43: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,161 INFO L280 TraceCheckUtils]: 44: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,161 INFO L280 TraceCheckUtils]: 45: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,162 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6370#true} {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #34#return; {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,163 INFO L280 TraceCheckUtils]: 47: Hoare triple {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,164 INFO L263 TraceCheckUtils]: 48: Hoare triple {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,164 INFO L280 TraceCheckUtils]: 49: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,165 INFO L280 TraceCheckUtils]: 50: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,165 INFO L280 TraceCheckUtils]: 51: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,167 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6370#true} {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7799#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,167 INFO L280 TraceCheckUtils]: 53: Hoare triple {7799#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7799#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,168 INFO L280 TraceCheckUtils]: 54: Hoare triple {7799#(<= 2 |fibonacci_#in~n|)} assume true; {7799#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,170 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {7799#(<= 2 |fibonacci_#in~n|)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #36#return; {7755#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,171 INFO L280 TraceCheckUtils]: 56: Hoare triple {7755#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7755#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,171 INFO L280 TraceCheckUtils]: 57: Hoare triple {7755#(<= 4 |fibonacci_#in~n|)} assume true; {7755#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,173 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {7755#(<= 4 |fibonacci_#in~n|)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7671#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} is VALID [2020-07-08 12:01:15,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:15,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:15,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:15,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,211 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,211 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,211 INFO L280 TraceCheckUtils]: 3: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,212 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:15,216 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,217 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,218 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,218 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,218 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,219 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,219 INFO L263 TraceCheckUtils]: 3: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,220 INFO L280 TraceCheckUtils]: 4: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,220 INFO L280 TraceCheckUtils]: 5: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,220 INFO L280 TraceCheckUtils]: 6: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,221 INFO L280 TraceCheckUtils]: 7: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,221 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,221 INFO L280 TraceCheckUtils]: 9: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,222 INFO L263 TraceCheckUtils]: 10: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,222 INFO L280 TraceCheckUtils]: 11: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,223 INFO L280 TraceCheckUtils]: 12: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,223 INFO L280 TraceCheckUtils]: 13: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,223 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,224 INFO L280 TraceCheckUtils]: 15: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,224 INFO L280 TraceCheckUtils]: 16: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,224 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:15,231 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,231 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,232 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,232 INFO L280 TraceCheckUtils]: 3: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,233 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,233 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,234 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,234 INFO L263 TraceCheckUtils]: 3: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,235 INFO L280 TraceCheckUtils]: 4: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,235 INFO L280 TraceCheckUtils]: 5: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,236 INFO L280 TraceCheckUtils]: 6: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,236 INFO L263 TraceCheckUtils]: 7: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,237 INFO L280 TraceCheckUtils]: 8: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,237 INFO L280 TraceCheckUtils]: 9: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,238 INFO L280 TraceCheckUtils]: 10: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,238 INFO L280 TraceCheckUtils]: 11: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,238 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,239 INFO L280 TraceCheckUtils]: 13: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,239 INFO L263 TraceCheckUtils]: 14: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,240 INFO L280 TraceCheckUtils]: 15: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,240 INFO L280 TraceCheckUtils]: 16: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,241 INFO L280 TraceCheckUtils]: 17: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,241 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,241 INFO L280 TraceCheckUtils]: 19: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,242 INFO L280 TraceCheckUtils]: 20: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,242 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,243 INFO L280 TraceCheckUtils]: 22: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,243 INFO L263 TraceCheckUtils]: 23: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,244 INFO L280 TraceCheckUtils]: 24: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,244 INFO L280 TraceCheckUtils]: 25: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,244 INFO L280 TraceCheckUtils]: 26: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,245 INFO L280 TraceCheckUtils]: 27: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,245 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,246 INFO L280 TraceCheckUtils]: 29: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,246 INFO L280 TraceCheckUtils]: 30: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,250 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6370#true} {7671#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} #36#return; {7704#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,254 INFO L280 TraceCheckUtils]: 1: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,255 INFO L280 TraceCheckUtils]: 2: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,255 INFO L263 TraceCheckUtils]: 3: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,256 INFO L280 TraceCheckUtils]: 4: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,256 INFO L280 TraceCheckUtils]: 5: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,257 INFO L280 TraceCheckUtils]: 6: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,257 INFO L263 TraceCheckUtils]: 7: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,257 INFO L280 TraceCheckUtils]: 8: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,258 INFO L280 TraceCheckUtils]: 9: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,258 INFO L280 TraceCheckUtils]: 10: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,258 INFO L263 TraceCheckUtils]: 11: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,258 INFO L280 TraceCheckUtils]: 12: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,259 INFO L280 TraceCheckUtils]: 13: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,259 INFO L280 TraceCheckUtils]: 14: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,259 INFO L263 TraceCheckUtils]: 15: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,259 INFO L280 TraceCheckUtils]: 16: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,260 INFO L280 TraceCheckUtils]: 17: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,260 INFO L280 TraceCheckUtils]: 18: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,260 INFO L280 TraceCheckUtils]: 19: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,260 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,260 INFO L280 TraceCheckUtils]: 21: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,261 INFO L263 TraceCheckUtils]: 22: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,261 INFO L280 TraceCheckUtils]: 23: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,261 INFO L280 TraceCheckUtils]: 24: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,261 INFO L280 TraceCheckUtils]: 25: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,261 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,261 INFO L280 TraceCheckUtils]: 27: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,262 INFO L280 TraceCheckUtils]: 28: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,262 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,262 INFO L280 TraceCheckUtils]: 30: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,262 INFO L263 TraceCheckUtils]: 31: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,263 INFO L280 TraceCheckUtils]: 32: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,263 INFO L280 TraceCheckUtils]: 33: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,263 INFO L280 TraceCheckUtils]: 34: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,264 INFO L280 TraceCheckUtils]: 35: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,264 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,264 INFO L280 TraceCheckUtils]: 37: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,265 INFO L280 TraceCheckUtils]: 38: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,266 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6370#true} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,267 INFO L280 TraceCheckUtils]: 40: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,267 INFO L263 TraceCheckUtils]: 41: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,268 INFO L280 TraceCheckUtils]: 42: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,269 INFO L280 TraceCheckUtils]: 43: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7788#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,270 INFO L280 TraceCheckUtils]: 44: Hoare triple {7788#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,271 INFO L263 TraceCheckUtils]: 45: Hoare triple {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,271 INFO L280 TraceCheckUtils]: 46: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,271 INFO L280 TraceCheckUtils]: 47: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,272 INFO L280 TraceCheckUtils]: 48: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,272 INFO L280 TraceCheckUtils]: 49: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,274 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6370#true} {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #34#return; {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,275 INFO L280 TraceCheckUtils]: 51: Hoare triple {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,275 INFO L263 TraceCheckUtils]: 52: Hoare triple {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,276 INFO L280 TraceCheckUtils]: 53: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,276 INFO L280 TraceCheckUtils]: 54: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,277 INFO L280 TraceCheckUtils]: 55: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,278 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6370#true} {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7799#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,279 INFO L280 TraceCheckUtils]: 57: Hoare triple {7799#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7799#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,280 INFO L280 TraceCheckUtils]: 58: Hoare triple {7799#(<= 2 |fibonacci_#in~n|)} assume true; {7799#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,282 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {7799#(<= 2 |fibonacci_#in~n|)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #36#return; {7755#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,283 INFO L280 TraceCheckUtils]: 60: Hoare triple {7755#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7755#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,284 INFO L280 TraceCheckUtils]: 61: Hoare triple {7755#(<= 4 |fibonacci_#in~n|)} assume true; {7755#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,286 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {7755#(<= 4 |fibonacci_#in~n|)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7671#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} is VALID [2020-07-08 12:01:15,287 INFO L280 TraceCheckUtils]: 63: Hoare triple {7671#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7671#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} is VALID [2020-07-08 12:01:15,287 INFO L263 TraceCheckUtils]: 64: Hoare triple {7671#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,288 INFO L280 TraceCheckUtils]: 65: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,288 INFO L280 TraceCheckUtils]: 66: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,289 INFO L280 TraceCheckUtils]: 67: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,289 INFO L263 TraceCheckUtils]: 68: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,290 INFO L280 TraceCheckUtils]: 69: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,290 INFO L280 TraceCheckUtils]: 70: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,290 INFO L280 TraceCheckUtils]: 71: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,291 INFO L263 TraceCheckUtils]: 72: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,291 INFO L280 TraceCheckUtils]: 73: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,292 INFO L280 TraceCheckUtils]: 74: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,292 INFO L280 TraceCheckUtils]: 75: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,292 INFO L280 TraceCheckUtils]: 76: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,293 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,293 INFO L280 TraceCheckUtils]: 78: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,294 INFO L263 TraceCheckUtils]: 79: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,294 INFO L280 TraceCheckUtils]: 80: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,294 INFO L280 TraceCheckUtils]: 81: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,295 INFO L280 TraceCheckUtils]: 82: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,295 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,296 INFO L280 TraceCheckUtils]: 84: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,296 INFO L280 TraceCheckUtils]: 85: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,297 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,297 INFO L280 TraceCheckUtils]: 87: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,297 INFO L263 TraceCheckUtils]: 88: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,298 INFO L280 TraceCheckUtils]: 89: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,298 INFO L280 TraceCheckUtils]: 90: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,299 INFO L280 TraceCheckUtils]: 91: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,299 INFO L280 TraceCheckUtils]: 92: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,299 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,300 INFO L280 TraceCheckUtils]: 94: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,300 INFO L280 TraceCheckUtils]: 95: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,304 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {6370#true} {7671#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} #36#return; {7704#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,305 INFO L280 TraceCheckUtils]: 97: Hoare triple {7704#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7704#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,306 INFO L280 TraceCheckUtils]: 98: Hoare triple {7704#(<= 5 |fibonacci_#in~n|)} assume true; {7704#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,308 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {7704#(<= 5 |fibonacci_#in~n|)} {6370#true} #34#return; {7579#(<= 6 fibonacci_~n)} is VALID [2020-07-08 12:01:15,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:15,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:15,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:15,374 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,375 INFO L280 TraceCheckUtils]: 1: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,375 INFO L280 TraceCheckUtils]: 2: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:15,376 INFO L280 TraceCheckUtils]: 3: Hoare triple {7346#(<= |fibonacci_#in~n| 1)} assume true; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:15,377 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7346#(<= |fibonacci_#in~n| 1)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:15,380 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,381 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,382 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6370#true} {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:15,382 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,383 INFO L280 TraceCheckUtils]: 1: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,384 INFO L280 TraceCheckUtils]: 2: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,384 INFO L263 TraceCheckUtils]: 3: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,384 INFO L280 TraceCheckUtils]: 4: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,385 INFO L280 TraceCheckUtils]: 5: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,385 INFO L280 TraceCheckUtils]: 6: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:15,386 INFO L280 TraceCheckUtils]: 7: Hoare triple {7346#(<= |fibonacci_#in~n| 1)} assume true; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:15,387 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7346#(<= |fibonacci_#in~n| 1)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,387 INFO L280 TraceCheckUtils]: 9: Hoare triple {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,388 INFO L263 TraceCheckUtils]: 10: Hoare triple {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,388 INFO L280 TraceCheckUtils]: 11: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,388 INFO L280 TraceCheckUtils]: 12: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,388 INFO L280 TraceCheckUtils]: 13: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,389 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6370#true} {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:15,390 INFO L280 TraceCheckUtils]: 15: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:15,390 INFO L280 TraceCheckUtils]: 16: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} assume true; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:15,391 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7345#(<= |fibonacci_#in~n| 2)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:15,395 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,396 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,396 INFO L280 TraceCheckUtils]: 3: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,397 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6370#true} {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:15,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,398 INFO L280 TraceCheckUtils]: 1: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,399 INFO L280 TraceCheckUtils]: 2: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,400 INFO L263 TraceCheckUtils]: 3: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,400 INFO L280 TraceCheckUtils]: 4: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,401 INFO L280 TraceCheckUtils]: 5: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,401 INFO L280 TraceCheckUtils]: 6: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,402 INFO L263 TraceCheckUtils]: 7: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,402 INFO L280 TraceCheckUtils]: 8: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,403 INFO L280 TraceCheckUtils]: 9: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,404 INFO L280 TraceCheckUtils]: 10: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:15,404 INFO L280 TraceCheckUtils]: 11: Hoare triple {7346#(<= |fibonacci_#in~n| 1)} assume true; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:15,405 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {7346#(<= |fibonacci_#in~n| 1)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,406 INFO L280 TraceCheckUtils]: 13: Hoare triple {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,406 INFO L263 TraceCheckUtils]: 14: Hoare triple {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,406 INFO L280 TraceCheckUtils]: 15: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,407 INFO L280 TraceCheckUtils]: 16: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,407 INFO L280 TraceCheckUtils]: 17: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,408 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6370#true} {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:15,408 INFO L280 TraceCheckUtils]: 19: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:15,409 INFO L280 TraceCheckUtils]: 20: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} assume true; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:15,410 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7345#(<= |fibonacci_#in~n| 2)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,410 INFO L280 TraceCheckUtils]: 22: Hoare triple {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,411 INFO L263 TraceCheckUtils]: 23: Hoare triple {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,411 INFO L280 TraceCheckUtils]: 24: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,411 INFO L280 TraceCheckUtils]: 25: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,411 INFO L280 TraceCheckUtils]: 26: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,411 INFO L280 TraceCheckUtils]: 27: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,413 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6370#true} {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:15,413 INFO L280 TraceCheckUtils]: 29: Hoare triple {7334#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:15,414 INFO L280 TraceCheckUtils]: 30: Hoare triple {7334#(<= |fibonacci_#in~n| 3)} assume true; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:15,415 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {7334#(<= |fibonacci_#in~n| 3)} {7579#(<= 6 fibonacci_~n)} #36#return; {6371#false} is VALID [2020-07-08 12:01:15,416 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,416 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,417 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,417 INFO L263 TraceCheckUtils]: 3: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,417 INFO L280 TraceCheckUtils]: 4: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,418 INFO L280 TraceCheckUtils]: 5: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,418 INFO L280 TraceCheckUtils]: 6: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,418 INFO L263 TraceCheckUtils]: 7: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,419 INFO L280 TraceCheckUtils]: 8: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,419 INFO L280 TraceCheckUtils]: 9: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,420 INFO L280 TraceCheckUtils]: 10: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,420 INFO L263 TraceCheckUtils]: 11: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,420 INFO L280 TraceCheckUtils]: 12: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,421 INFO L280 TraceCheckUtils]: 13: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,421 INFO L280 TraceCheckUtils]: 14: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,421 INFO L263 TraceCheckUtils]: 15: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,421 INFO L280 TraceCheckUtils]: 16: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,421 INFO L280 TraceCheckUtils]: 17: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,421 INFO L280 TraceCheckUtils]: 18: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,422 INFO L263 TraceCheckUtils]: 19: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,422 INFO L280 TraceCheckUtils]: 20: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,422 INFO L280 TraceCheckUtils]: 21: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,422 INFO L280 TraceCheckUtils]: 22: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,422 INFO L280 TraceCheckUtils]: 23: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,423 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,423 INFO L280 TraceCheckUtils]: 25: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,423 INFO L263 TraceCheckUtils]: 26: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,423 INFO L280 TraceCheckUtils]: 27: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,423 INFO L280 TraceCheckUtils]: 28: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,424 INFO L280 TraceCheckUtils]: 29: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,424 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,424 INFO L280 TraceCheckUtils]: 31: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,424 INFO L280 TraceCheckUtils]: 32: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,424 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,425 INFO L280 TraceCheckUtils]: 34: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,425 INFO L263 TraceCheckUtils]: 35: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,425 INFO L280 TraceCheckUtils]: 36: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,425 INFO L280 TraceCheckUtils]: 37: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,425 INFO L280 TraceCheckUtils]: 38: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,426 INFO L280 TraceCheckUtils]: 39: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,426 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,426 INFO L280 TraceCheckUtils]: 41: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,426 INFO L280 TraceCheckUtils]: 42: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,428 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {6370#true} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,428 INFO L280 TraceCheckUtils]: 44: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,429 INFO L263 TraceCheckUtils]: 45: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,429 INFO L280 TraceCheckUtils]: 46: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,438 INFO L280 TraceCheckUtils]: 47: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7788#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,439 INFO L280 TraceCheckUtils]: 48: Hoare triple {7788#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,439 INFO L263 TraceCheckUtils]: 49: Hoare triple {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,439 INFO L280 TraceCheckUtils]: 50: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,439 INFO L280 TraceCheckUtils]: 51: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,440 INFO L280 TraceCheckUtils]: 52: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,440 INFO L280 TraceCheckUtils]: 53: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,441 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {6370#true} {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #34#return; {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,441 INFO L280 TraceCheckUtils]: 55: Hoare triple {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,442 INFO L263 TraceCheckUtils]: 56: Hoare triple {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,442 INFO L280 TraceCheckUtils]: 57: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,442 INFO L280 TraceCheckUtils]: 58: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,442 INFO L280 TraceCheckUtils]: 59: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,443 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6370#true} {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7799#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,444 INFO L280 TraceCheckUtils]: 61: Hoare triple {7799#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7799#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,444 INFO L280 TraceCheckUtils]: 62: Hoare triple {7799#(<= 2 |fibonacci_#in~n|)} assume true; {7799#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,445 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7799#(<= 2 |fibonacci_#in~n|)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #36#return; {7755#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,446 INFO L280 TraceCheckUtils]: 64: Hoare triple {7755#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7755#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,446 INFO L280 TraceCheckUtils]: 65: Hoare triple {7755#(<= 4 |fibonacci_#in~n|)} assume true; {7755#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,447 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {7755#(<= 4 |fibonacci_#in~n|)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7671#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} is VALID [2020-07-08 12:01:15,448 INFO L280 TraceCheckUtils]: 67: Hoare triple {7671#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7671#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} is VALID [2020-07-08 12:01:15,448 INFO L263 TraceCheckUtils]: 68: Hoare triple {7671#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,448 INFO L280 TraceCheckUtils]: 69: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,448 INFO L280 TraceCheckUtils]: 70: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,448 INFO L280 TraceCheckUtils]: 71: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,449 INFO L263 TraceCheckUtils]: 72: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,449 INFO L280 TraceCheckUtils]: 73: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,449 INFO L280 TraceCheckUtils]: 74: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,449 INFO L280 TraceCheckUtils]: 75: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,449 INFO L263 TraceCheckUtils]: 76: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,449 INFO L280 TraceCheckUtils]: 77: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,450 INFO L280 TraceCheckUtils]: 78: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,450 INFO L280 TraceCheckUtils]: 79: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,450 INFO L280 TraceCheckUtils]: 80: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,450 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,450 INFO L280 TraceCheckUtils]: 82: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,451 INFO L263 TraceCheckUtils]: 83: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,451 INFO L280 TraceCheckUtils]: 84: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,451 INFO L280 TraceCheckUtils]: 85: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,451 INFO L280 TraceCheckUtils]: 86: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,451 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,451 INFO L280 TraceCheckUtils]: 88: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,452 INFO L280 TraceCheckUtils]: 89: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,452 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,452 INFO L280 TraceCheckUtils]: 91: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,452 INFO L263 TraceCheckUtils]: 92: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,452 INFO L280 TraceCheckUtils]: 93: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,452 INFO L280 TraceCheckUtils]: 94: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,453 INFO L280 TraceCheckUtils]: 95: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,453 INFO L280 TraceCheckUtils]: 96: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,453 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,453 INFO L280 TraceCheckUtils]: 98: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,453 INFO L280 TraceCheckUtils]: 99: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,455 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {6370#true} {7671#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} #36#return; {7704#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,455 INFO L280 TraceCheckUtils]: 101: Hoare triple {7704#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7704#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,456 INFO L280 TraceCheckUtils]: 102: Hoare triple {7704#(<= 5 |fibonacci_#in~n|)} assume true; {7704#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,457 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {7704#(<= 5 |fibonacci_#in~n|)} {6370#true} #34#return; {7579#(<= 6 fibonacci_~n)} is VALID [2020-07-08 12:01:15,457 INFO L280 TraceCheckUtils]: 104: Hoare triple {7579#(<= 6 fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7579#(<= 6 fibonacci_~n)} is VALID [2020-07-08 12:01:15,457 INFO L263 TraceCheckUtils]: 105: Hoare triple {7579#(<= 6 fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,458 INFO L280 TraceCheckUtils]: 106: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,459 INFO L280 TraceCheckUtils]: 107: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,459 INFO L280 TraceCheckUtils]: 108: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,459 INFO L263 TraceCheckUtils]: 109: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,460 INFO L280 TraceCheckUtils]: 110: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,461 INFO L280 TraceCheckUtils]: 111: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,461 INFO L280 TraceCheckUtils]: 112: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,461 INFO L263 TraceCheckUtils]: 113: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,462 INFO L280 TraceCheckUtils]: 114: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,462 INFO L280 TraceCheckUtils]: 115: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,463 INFO L280 TraceCheckUtils]: 116: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:15,463 INFO L280 TraceCheckUtils]: 117: Hoare triple {7346#(<= |fibonacci_#in~n| 1)} assume true; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:15,465 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {7346#(<= |fibonacci_#in~n| 1)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,465 INFO L280 TraceCheckUtils]: 119: Hoare triple {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,465 INFO L263 TraceCheckUtils]: 120: Hoare triple {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,466 INFO L280 TraceCheckUtils]: 121: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,466 INFO L280 TraceCheckUtils]: 122: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,466 INFO L280 TraceCheckUtils]: 123: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,468 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {6370#true} {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:15,468 INFO L280 TraceCheckUtils]: 125: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:15,469 INFO L280 TraceCheckUtils]: 126: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} assume true; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:15,470 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {7345#(<= |fibonacci_#in~n| 2)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,470 INFO L280 TraceCheckUtils]: 128: Hoare triple {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,471 INFO L263 TraceCheckUtils]: 129: Hoare triple {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,471 INFO L280 TraceCheckUtils]: 130: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,471 INFO L280 TraceCheckUtils]: 131: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,471 INFO L280 TraceCheckUtils]: 132: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,472 INFO L280 TraceCheckUtils]: 133: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,473 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {6370#true} {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:15,473 INFO L280 TraceCheckUtils]: 135: Hoare triple {7334#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:15,474 INFO L280 TraceCheckUtils]: 136: Hoare triple {7334#(<= |fibonacci_#in~n| 3)} assume true; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:15,475 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {7334#(<= |fibonacci_#in~n| 3)} {7579#(<= 6 fibonacci_~n)} #36#return; {6371#false} is VALID [2020-07-08 12:01:15,475 INFO L280 TraceCheckUtils]: 138: Hoare triple {6371#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6371#false} is VALID [2020-07-08 12:01:15,475 INFO L280 TraceCheckUtils]: 139: Hoare triple {6371#false} assume true; {6371#false} is VALID [2020-07-08 12:01:15,475 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {6371#false} {6861#(<= fibonacci_~n 7)} #36#return; {6371#false} is VALID [2020-07-08 12:01:15,490 INFO L280 TraceCheckUtils]: 0: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,491 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,491 INFO L280 TraceCheckUtils]: 2: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,491 INFO L263 TraceCheckUtils]: 3: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,494 INFO L280 TraceCheckUtils]: 4: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,494 INFO L280 TraceCheckUtils]: 5: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,495 INFO L280 TraceCheckUtils]: 6: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,495 INFO L263 TraceCheckUtils]: 7: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,495 INFO L280 TraceCheckUtils]: 8: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,496 INFO L280 TraceCheckUtils]: 9: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,496 INFO L280 TraceCheckUtils]: 10: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,497 INFO L263 TraceCheckUtils]: 11: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,497 INFO L280 TraceCheckUtils]: 12: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,498 INFO L280 TraceCheckUtils]: 13: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,498 INFO L280 TraceCheckUtils]: 14: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,498 INFO L263 TraceCheckUtils]: 15: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,499 INFO L280 TraceCheckUtils]: 16: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,499 INFO L280 TraceCheckUtils]: 17: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,500 INFO L280 TraceCheckUtils]: 18: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,500 INFO L263 TraceCheckUtils]: 19: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,501 INFO L280 TraceCheckUtils]: 20: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,501 INFO L280 TraceCheckUtils]: 21: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,502 INFO L280 TraceCheckUtils]: 22: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,502 INFO L263 TraceCheckUtils]: 23: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,503 INFO L280 TraceCheckUtils]: 24: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,503 INFO L280 TraceCheckUtils]: 25: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,504 INFO L280 TraceCheckUtils]: 26: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:15,504 INFO L280 TraceCheckUtils]: 27: Hoare triple {7346#(<= |fibonacci_#in~n| 1)} assume true; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:15,505 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {7346#(<= |fibonacci_#in~n| 1)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,506 INFO L280 TraceCheckUtils]: 29: Hoare triple {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,506 INFO L263 TraceCheckUtils]: 30: Hoare triple {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,507 INFO L280 TraceCheckUtils]: 31: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,507 INFO L280 TraceCheckUtils]: 32: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,507 INFO L280 TraceCheckUtils]: 33: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,508 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6370#true} {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:15,508 INFO L280 TraceCheckUtils]: 35: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:15,509 INFO L280 TraceCheckUtils]: 36: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} assume true; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:15,510 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {7345#(<= |fibonacci_#in~n| 2)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,511 INFO L280 TraceCheckUtils]: 38: Hoare triple {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,511 INFO L263 TraceCheckUtils]: 39: Hoare triple {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,511 INFO L280 TraceCheckUtils]: 40: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,511 INFO L280 TraceCheckUtils]: 41: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,511 INFO L280 TraceCheckUtils]: 42: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,511 INFO L280 TraceCheckUtils]: 43: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,512 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {6370#true} {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:15,513 INFO L280 TraceCheckUtils]: 45: Hoare triple {7334#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:15,513 INFO L280 TraceCheckUtils]: 46: Hoare triple {7334#(<= |fibonacci_#in~n| 3)} assume true; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:15,514 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {7334#(<= |fibonacci_#in~n| 3)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7290#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,515 INFO L280 TraceCheckUtils]: 48: Hoare triple {7290#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7290#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,515 INFO L263 TraceCheckUtils]: 49: Hoare triple {7290#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,515 INFO L280 TraceCheckUtils]: 50: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,516 INFO L280 TraceCheckUtils]: 51: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,516 INFO L280 TraceCheckUtils]: 52: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,516 INFO L263 TraceCheckUtils]: 53: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,516 INFO L280 TraceCheckUtils]: 54: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,516 INFO L280 TraceCheckUtils]: 55: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,517 INFO L280 TraceCheckUtils]: 56: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,517 INFO L280 TraceCheckUtils]: 57: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,517 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,517 INFO L280 TraceCheckUtils]: 59: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,517 INFO L263 TraceCheckUtils]: 60: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,517 INFO L280 TraceCheckUtils]: 61: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,518 INFO L280 TraceCheckUtils]: 62: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,518 INFO L280 TraceCheckUtils]: 63: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,518 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,518 INFO L280 TraceCheckUtils]: 65: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,518 INFO L280 TraceCheckUtils]: 66: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,519 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {6370#true} {7290#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7309#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:15,520 INFO L280 TraceCheckUtils]: 68: Hoare triple {7309#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7309#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:15,520 INFO L280 TraceCheckUtils]: 69: Hoare triple {7309#(<= |fibonacci_#in~n| 4)} assume true; {7309#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:15,521 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {7309#(<= |fibonacci_#in~n| 4)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7224#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,522 INFO L280 TraceCheckUtils]: 71: Hoare triple {7224#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7224#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,522 INFO L263 TraceCheckUtils]: 72: Hoare triple {7224#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,523 INFO L280 TraceCheckUtils]: 73: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,523 INFO L280 TraceCheckUtils]: 74: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,523 INFO L280 TraceCheckUtils]: 75: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,523 INFO L263 TraceCheckUtils]: 76: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,523 INFO L280 TraceCheckUtils]: 77: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,523 INFO L280 TraceCheckUtils]: 78: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,524 INFO L280 TraceCheckUtils]: 79: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,524 INFO L263 TraceCheckUtils]: 80: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,524 INFO L280 TraceCheckUtils]: 81: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,524 INFO L280 TraceCheckUtils]: 82: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,524 INFO L280 TraceCheckUtils]: 83: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,524 INFO L280 TraceCheckUtils]: 84: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,525 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,525 INFO L280 TraceCheckUtils]: 86: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,525 INFO L263 TraceCheckUtils]: 87: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,525 INFO L280 TraceCheckUtils]: 88: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,525 INFO L280 TraceCheckUtils]: 89: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,525 INFO L280 TraceCheckUtils]: 90: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,526 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,526 INFO L280 TraceCheckUtils]: 92: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,526 INFO L280 TraceCheckUtils]: 93: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,526 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,526 INFO L280 TraceCheckUtils]: 95: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,527 INFO L263 TraceCheckUtils]: 96: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,527 INFO L280 TraceCheckUtils]: 97: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,527 INFO L280 TraceCheckUtils]: 98: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,527 INFO L280 TraceCheckUtils]: 99: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,528 INFO L280 TraceCheckUtils]: 100: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,528 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,528 INFO L280 TraceCheckUtils]: 102: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,528 INFO L280 TraceCheckUtils]: 103: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,530 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {6370#true} {7224#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7257#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:15,531 INFO L280 TraceCheckUtils]: 105: Hoare triple {7257#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7257#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:15,531 INFO L280 TraceCheckUtils]: 106: Hoare triple {7257#(<= |fibonacci_#in~n| 5)} assume true; {7257#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:15,532 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {7257#(<= |fibonacci_#in~n| 5)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7104#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,533 INFO L280 TraceCheckUtils]: 108: Hoare triple {7104#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7104#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,533 INFO L263 TraceCheckUtils]: 109: Hoare triple {7104#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,534 INFO L280 TraceCheckUtils]: 110: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,534 INFO L280 TraceCheckUtils]: 111: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,534 INFO L280 TraceCheckUtils]: 112: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,534 INFO L263 TraceCheckUtils]: 113: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,534 INFO L280 TraceCheckUtils]: 114: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,535 INFO L280 TraceCheckUtils]: 115: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,535 INFO L280 TraceCheckUtils]: 116: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,535 INFO L263 TraceCheckUtils]: 117: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,535 INFO L280 TraceCheckUtils]: 118: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,535 INFO L280 TraceCheckUtils]: 119: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,536 INFO L280 TraceCheckUtils]: 120: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,536 INFO L263 TraceCheckUtils]: 121: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,536 INFO L280 TraceCheckUtils]: 122: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,536 INFO L280 TraceCheckUtils]: 123: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,536 INFO L280 TraceCheckUtils]: 124: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,536 INFO L280 TraceCheckUtils]: 125: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,537 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,537 INFO L280 TraceCheckUtils]: 127: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,537 INFO L263 TraceCheckUtils]: 128: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,537 INFO L280 TraceCheckUtils]: 129: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,537 INFO L280 TraceCheckUtils]: 130: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,538 INFO L280 TraceCheckUtils]: 131: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,538 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,538 INFO L280 TraceCheckUtils]: 133: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,538 INFO L280 TraceCheckUtils]: 134: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,538 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,538 INFO L280 TraceCheckUtils]: 136: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,539 INFO L263 TraceCheckUtils]: 137: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,539 INFO L280 TraceCheckUtils]: 138: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,539 INFO L280 TraceCheckUtils]: 139: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,539 INFO L280 TraceCheckUtils]: 140: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,539 INFO L280 TraceCheckUtils]: 141: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,539 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,540 INFO L280 TraceCheckUtils]: 143: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,540 INFO L280 TraceCheckUtils]: 144: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,540 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,540 INFO L280 TraceCheckUtils]: 146: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,540 INFO L263 TraceCheckUtils]: 147: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,541 INFO L280 TraceCheckUtils]: 148: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,541 INFO L280 TraceCheckUtils]: 149: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,541 INFO L280 TraceCheckUtils]: 150: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,541 INFO L263 TraceCheckUtils]: 151: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,541 INFO L280 TraceCheckUtils]: 152: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,542 INFO L280 TraceCheckUtils]: 153: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,542 INFO L280 TraceCheckUtils]: 154: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,542 INFO L280 TraceCheckUtils]: 155: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,542 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,542 INFO L280 TraceCheckUtils]: 157: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,542 INFO L263 TraceCheckUtils]: 158: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,543 INFO L280 TraceCheckUtils]: 159: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,543 INFO L280 TraceCheckUtils]: 160: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,543 INFO L280 TraceCheckUtils]: 161: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,543 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,543 INFO L280 TraceCheckUtils]: 163: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,544 INFO L280 TraceCheckUtils]: 164: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,544 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,544 INFO L280 TraceCheckUtils]: 166: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,544 INFO L280 TraceCheckUtils]: 167: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,547 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {6370#true} {7104#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7164#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:15,548 INFO L280 TraceCheckUtils]: 169: Hoare triple {7164#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7164#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:15,548 INFO L280 TraceCheckUtils]: 170: Hoare triple {7164#(<= |fibonacci_#in~n| 6)} assume true; {7164#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:15,550 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {7164#(<= |fibonacci_#in~n| 6)} {6370#true} #34#return; {6861#(<= fibonacci_~n 7)} is VALID [2020-07-08 12:01:15,550 INFO L280 TraceCheckUtils]: 172: Hoare triple {6861#(<= fibonacci_~n 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6861#(<= fibonacci_~n 7)} is VALID [2020-07-08 12:01:15,550 INFO L263 TraceCheckUtils]: 173: Hoare triple {6861#(<= fibonacci_~n 7)} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,551 INFO L280 TraceCheckUtils]: 174: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,551 INFO L280 TraceCheckUtils]: 175: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,551 INFO L280 TraceCheckUtils]: 176: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,551 INFO L263 TraceCheckUtils]: 177: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,552 INFO L280 TraceCheckUtils]: 178: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,552 INFO L280 TraceCheckUtils]: 179: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,553 INFO L280 TraceCheckUtils]: 180: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,553 INFO L263 TraceCheckUtils]: 181: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,553 INFO L280 TraceCheckUtils]: 182: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,554 INFO L280 TraceCheckUtils]: 183: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,554 INFO L280 TraceCheckUtils]: 184: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,554 INFO L263 TraceCheckUtils]: 185: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,554 INFO L280 TraceCheckUtils]: 186: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,555 INFO L280 TraceCheckUtils]: 187: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,555 INFO L280 TraceCheckUtils]: 188: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,555 INFO L263 TraceCheckUtils]: 189: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,555 INFO L280 TraceCheckUtils]: 190: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,555 INFO L280 TraceCheckUtils]: 191: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,556 INFO L280 TraceCheckUtils]: 192: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,556 INFO L263 TraceCheckUtils]: 193: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,556 INFO L280 TraceCheckUtils]: 194: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,556 INFO L280 TraceCheckUtils]: 195: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,556 INFO L280 TraceCheckUtils]: 196: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,556 INFO L280 TraceCheckUtils]: 197: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,557 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,557 INFO L280 TraceCheckUtils]: 199: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,557 INFO L263 TraceCheckUtils]: 200: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,557 INFO L280 TraceCheckUtils]: 201: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,557 INFO L280 TraceCheckUtils]: 202: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,558 INFO L280 TraceCheckUtils]: 203: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,558 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,558 INFO L280 TraceCheckUtils]: 205: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,558 INFO L280 TraceCheckUtils]: 206: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,558 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,558 INFO L280 TraceCheckUtils]: 208: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,559 INFO L263 TraceCheckUtils]: 209: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,559 INFO L280 TraceCheckUtils]: 210: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,559 INFO L280 TraceCheckUtils]: 211: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,559 INFO L280 TraceCheckUtils]: 212: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,559 INFO L280 TraceCheckUtils]: 213: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,559 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,560 INFO L280 TraceCheckUtils]: 215: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,560 INFO L280 TraceCheckUtils]: 216: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,562 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {6370#true} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,562 INFO L280 TraceCheckUtils]: 218: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,563 INFO L263 TraceCheckUtils]: 219: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,563 INFO L280 TraceCheckUtils]: 220: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,564 INFO L280 TraceCheckUtils]: 221: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7788#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,565 INFO L280 TraceCheckUtils]: 222: Hoare triple {7788#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,565 INFO L263 TraceCheckUtils]: 223: Hoare triple {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,565 INFO L280 TraceCheckUtils]: 224: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,565 INFO L280 TraceCheckUtils]: 225: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,566 INFO L280 TraceCheckUtils]: 226: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,566 INFO L280 TraceCheckUtils]: 227: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,567 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {6370#true} {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #34#return; {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,567 INFO L280 TraceCheckUtils]: 229: Hoare triple {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,567 INFO L263 TraceCheckUtils]: 230: Hoare triple {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,568 INFO L280 TraceCheckUtils]: 231: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,568 INFO L280 TraceCheckUtils]: 232: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,568 INFO L280 TraceCheckUtils]: 233: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,569 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {6370#true} {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7799#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,570 INFO L280 TraceCheckUtils]: 235: Hoare triple {7799#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7799#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,570 INFO L280 TraceCheckUtils]: 236: Hoare triple {7799#(<= 2 |fibonacci_#in~n|)} assume true; {7799#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,571 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {7799#(<= 2 |fibonacci_#in~n|)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #36#return; {7755#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,572 INFO L280 TraceCheckUtils]: 238: Hoare triple {7755#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7755#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,572 INFO L280 TraceCheckUtils]: 239: Hoare triple {7755#(<= 4 |fibonacci_#in~n|)} assume true; {7755#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,574 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {7755#(<= 4 |fibonacci_#in~n|)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7671#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} is VALID [2020-07-08 12:01:15,575 INFO L280 TraceCheckUtils]: 241: Hoare triple {7671#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7671#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} is VALID [2020-07-08 12:01:15,575 INFO L263 TraceCheckUtils]: 242: Hoare triple {7671#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,575 INFO L280 TraceCheckUtils]: 243: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,575 INFO L280 TraceCheckUtils]: 244: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,576 INFO L280 TraceCheckUtils]: 245: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,576 INFO L263 TraceCheckUtils]: 246: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,576 INFO L280 TraceCheckUtils]: 247: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,576 INFO L280 TraceCheckUtils]: 248: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,576 INFO L280 TraceCheckUtils]: 249: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,577 INFO L263 TraceCheckUtils]: 250: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,577 INFO L280 TraceCheckUtils]: 251: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,577 INFO L280 TraceCheckUtils]: 252: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,577 INFO L280 TraceCheckUtils]: 253: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,577 INFO L280 TraceCheckUtils]: 254: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,577 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,578 INFO L280 TraceCheckUtils]: 256: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,578 INFO L263 TraceCheckUtils]: 257: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,578 INFO L280 TraceCheckUtils]: 258: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,578 INFO L280 TraceCheckUtils]: 259: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,578 INFO L280 TraceCheckUtils]: 260: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,579 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,579 INFO L280 TraceCheckUtils]: 262: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,579 INFO L280 TraceCheckUtils]: 263: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,579 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,579 INFO L280 TraceCheckUtils]: 265: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,580 INFO L263 TraceCheckUtils]: 266: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,580 INFO L280 TraceCheckUtils]: 267: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,580 INFO L280 TraceCheckUtils]: 268: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,580 INFO L280 TraceCheckUtils]: 269: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,580 INFO L280 TraceCheckUtils]: 270: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,580 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,581 INFO L280 TraceCheckUtils]: 272: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,581 INFO L280 TraceCheckUtils]: 273: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,583 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {6370#true} {7671#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} #36#return; {7704#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,584 INFO L280 TraceCheckUtils]: 275: Hoare triple {7704#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7704#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,584 INFO L280 TraceCheckUtils]: 276: Hoare triple {7704#(<= 5 |fibonacci_#in~n|)} assume true; {7704#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,585 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {7704#(<= 5 |fibonacci_#in~n|)} {6370#true} #34#return; {7579#(<= 6 fibonacci_~n)} is VALID [2020-07-08 12:01:15,586 INFO L280 TraceCheckUtils]: 278: Hoare triple {7579#(<= 6 fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7579#(<= 6 fibonacci_~n)} is VALID [2020-07-08 12:01:15,586 INFO L263 TraceCheckUtils]: 279: Hoare triple {7579#(<= 6 fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,586 INFO L280 TraceCheckUtils]: 280: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,587 INFO L280 TraceCheckUtils]: 281: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,588 INFO L280 TraceCheckUtils]: 282: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,588 INFO L263 TraceCheckUtils]: 283: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,588 INFO L280 TraceCheckUtils]: 284: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,589 INFO L280 TraceCheckUtils]: 285: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,589 INFO L280 TraceCheckUtils]: 286: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,590 INFO L263 TraceCheckUtils]: 287: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,590 INFO L280 TraceCheckUtils]: 288: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,590 INFO L280 TraceCheckUtils]: 289: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,591 INFO L280 TraceCheckUtils]: 290: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:15,592 INFO L280 TraceCheckUtils]: 291: Hoare triple {7346#(<= |fibonacci_#in~n| 1)} assume true; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:15,593 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {7346#(<= |fibonacci_#in~n| 1)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,593 INFO L280 TraceCheckUtils]: 293: Hoare triple {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,594 INFO L263 TraceCheckUtils]: 294: Hoare triple {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,594 INFO L280 TraceCheckUtils]: 295: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,594 INFO L280 TraceCheckUtils]: 296: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,594 INFO L280 TraceCheckUtils]: 297: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,595 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {6370#true} {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:15,595 INFO L280 TraceCheckUtils]: 299: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:15,596 INFO L280 TraceCheckUtils]: 300: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} assume true; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:15,597 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {7345#(<= |fibonacci_#in~n| 2)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,598 INFO L280 TraceCheckUtils]: 302: Hoare triple {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,598 INFO L263 TraceCheckUtils]: 303: Hoare triple {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,598 INFO L280 TraceCheckUtils]: 304: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,598 INFO L280 TraceCheckUtils]: 305: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,598 INFO L280 TraceCheckUtils]: 306: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,599 INFO L280 TraceCheckUtils]: 307: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,599 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {6370#true} {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:15,600 INFO L280 TraceCheckUtils]: 309: Hoare triple {7334#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:15,600 INFO L280 TraceCheckUtils]: 310: Hoare triple {7334#(<= |fibonacci_#in~n| 3)} assume true; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:15,601 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {7334#(<= |fibonacci_#in~n| 3)} {7579#(<= 6 fibonacci_~n)} #36#return; {6371#false} is VALID [2020-07-08 12:01:15,602 INFO L280 TraceCheckUtils]: 312: Hoare triple {6371#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6371#false} is VALID [2020-07-08 12:01:15,602 INFO L280 TraceCheckUtils]: 313: Hoare triple {6371#false} assume true; {6371#false} is VALID [2020-07-08 12:01:15,602 INFO L275 TraceCheckUtils]: 314: Hoare quadruple {6371#false} {6861#(<= fibonacci_~n 7)} #36#return; {6371#false} is VALID [2020-07-08 12:01:15,602 INFO L280 TraceCheckUtils]: 315: Hoare triple {6371#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6371#false} is VALID [2020-07-08 12:01:15,602 INFO L280 TraceCheckUtils]: 316: Hoare triple {6371#false} assume true; {6371#false} is VALID [2020-07-08 12:01:15,602 INFO L275 TraceCheckUtils]: 317: Hoare quadruple {6371#false} {6370#true} #42#return; {6692#(<= main_~x~0 7)} is VALID [2020-07-08 12:01:15,646 INFO L263 TraceCheckUtils]: 0: Hoare triple {6370#true} call ULTIMATE.init(); {6370#true} is VALID [2020-07-08 12:01:15,646 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,646 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6370#true} {6370#true} #38#return; {6370#true} is VALID [2020-07-08 12:01:15,647 INFO L263 TraceCheckUtils]: 3: Hoare triple {6370#true} call #t~ret4 := main(); {6370#true} is VALID [2020-07-08 12:01:15,647 INFO L280 TraceCheckUtils]: 4: Hoare triple {6370#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {6370#true} is VALID [2020-07-08 12:01:15,647 INFO L280 TraceCheckUtils]: 5: Hoare triple {6370#true} assume !(~x~0 > 46); {6370#true} is VALID [2020-07-08 12:01:15,647 INFO L263 TraceCheckUtils]: 6: Hoare triple {6370#true} call #t~ret3 := fibonacci(~x~0); {6370#true} is VALID [2020-07-08 12:01:15,647 INFO L280 TraceCheckUtils]: 7: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,647 INFO L280 TraceCheckUtils]: 8: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,647 INFO L280 TraceCheckUtils]: 9: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,647 INFO L263 TraceCheckUtils]: 10: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,648 INFO L280 TraceCheckUtils]: 11: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,648 INFO L280 TraceCheckUtils]: 12: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,649 INFO L280 TraceCheckUtils]: 13: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,649 INFO L263 TraceCheckUtils]: 14: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,649 INFO L280 TraceCheckUtils]: 15: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,650 INFO L280 TraceCheckUtils]: 16: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,650 INFO L280 TraceCheckUtils]: 17: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,650 INFO L263 TraceCheckUtils]: 18: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,650 INFO L280 TraceCheckUtils]: 19: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,651 INFO L280 TraceCheckUtils]: 20: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,651 INFO L280 TraceCheckUtils]: 21: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,651 INFO L263 TraceCheckUtils]: 22: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,652 INFO L280 TraceCheckUtils]: 23: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,652 INFO L280 TraceCheckUtils]: 24: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,652 INFO L280 TraceCheckUtils]: 25: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,652 INFO L263 TraceCheckUtils]: 26: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,653 INFO L280 TraceCheckUtils]: 27: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,653 INFO L280 TraceCheckUtils]: 28: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,653 INFO L280 TraceCheckUtils]: 29: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,654 INFO L263 TraceCheckUtils]: 30: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,654 INFO L280 TraceCheckUtils]: 31: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,654 INFO L280 TraceCheckUtils]: 32: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,655 INFO L280 TraceCheckUtils]: 33: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:15,655 INFO L280 TraceCheckUtils]: 34: Hoare triple {7346#(<= |fibonacci_#in~n| 1)} assume true; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:15,656 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7346#(<= |fibonacci_#in~n| 1)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,656 INFO L280 TraceCheckUtils]: 36: Hoare triple {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,657 INFO L263 TraceCheckUtils]: 37: Hoare triple {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,657 INFO L280 TraceCheckUtils]: 38: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,657 INFO L280 TraceCheckUtils]: 39: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,657 INFO L280 TraceCheckUtils]: 40: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,658 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {6370#true} {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:15,658 INFO L280 TraceCheckUtils]: 42: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:15,659 INFO L280 TraceCheckUtils]: 43: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} assume true; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:15,660 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7345#(<= |fibonacci_#in~n| 2)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,661 INFO L280 TraceCheckUtils]: 45: Hoare triple {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,661 INFO L263 TraceCheckUtils]: 46: Hoare triple {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,662 INFO L280 TraceCheckUtils]: 47: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,662 INFO L280 TraceCheckUtils]: 48: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,662 INFO L280 TraceCheckUtils]: 49: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,662 INFO L280 TraceCheckUtils]: 50: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,663 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {6370#true} {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:15,664 INFO L280 TraceCheckUtils]: 52: Hoare triple {7334#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:15,664 INFO L280 TraceCheckUtils]: 53: Hoare triple {7334#(<= |fibonacci_#in~n| 3)} assume true; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:15,665 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {7334#(<= |fibonacci_#in~n| 3)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7290#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,665 INFO L280 TraceCheckUtils]: 55: Hoare triple {7290#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7290#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,665 INFO L263 TraceCheckUtils]: 56: Hoare triple {7290#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,666 INFO L280 TraceCheckUtils]: 57: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,666 INFO L280 TraceCheckUtils]: 58: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,666 INFO L280 TraceCheckUtils]: 59: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,666 INFO L263 TraceCheckUtils]: 60: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,666 INFO L280 TraceCheckUtils]: 61: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,667 INFO L280 TraceCheckUtils]: 62: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,667 INFO L280 TraceCheckUtils]: 63: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,667 INFO L280 TraceCheckUtils]: 64: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,667 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,668 INFO L280 TraceCheckUtils]: 66: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,668 INFO L263 TraceCheckUtils]: 67: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,668 INFO L280 TraceCheckUtils]: 68: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,668 INFO L280 TraceCheckUtils]: 69: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,668 INFO L280 TraceCheckUtils]: 70: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,668 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,668 INFO L280 TraceCheckUtils]: 72: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,669 INFO L280 TraceCheckUtils]: 73: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,669 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {6370#true} {7290#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7309#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:15,670 INFO L280 TraceCheckUtils]: 75: Hoare triple {7309#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7309#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:15,670 INFO L280 TraceCheckUtils]: 76: Hoare triple {7309#(<= |fibonacci_#in~n| 4)} assume true; {7309#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:15,671 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {7309#(<= |fibonacci_#in~n| 4)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7224#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,671 INFO L280 TraceCheckUtils]: 78: Hoare triple {7224#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7224#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,671 INFO L263 TraceCheckUtils]: 79: Hoare triple {7224#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,671 INFO L280 TraceCheckUtils]: 80: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,672 INFO L280 TraceCheckUtils]: 81: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,672 INFO L280 TraceCheckUtils]: 82: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,672 INFO L263 TraceCheckUtils]: 83: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,672 INFO L280 TraceCheckUtils]: 84: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,672 INFO L280 TraceCheckUtils]: 85: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,672 INFO L280 TraceCheckUtils]: 86: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,672 INFO L263 TraceCheckUtils]: 87: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,673 INFO L280 TraceCheckUtils]: 88: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,673 INFO L280 TraceCheckUtils]: 89: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,673 INFO L280 TraceCheckUtils]: 90: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,673 INFO L280 TraceCheckUtils]: 91: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,673 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,674 INFO L280 TraceCheckUtils]: 93: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,674 INFO L263 TraceCheckUtils]: 94: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,674 INFO L280 TraceCheckUtils]: 95: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,674 INFO L280 TraceCheckUtils]: 96: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,674 INFO L280 TraceCheckUtils]: 97: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,674 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,675 INFO L280 TraceCheckUtils]: 99: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,675 INFO L280 TraceCheckUtils]: 100: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,675 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,675 INFO L280 TraceCheckUtils]: 102: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,675 INFO L263 TraceCheckUtils]: 103: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,675 INFO L280 TraceCheckUtils]: 104: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,675 INFO L280 TraceCheckUtils]: 105: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,675 INFO L280 TraceCheckUtils]: 106: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,675 INFO L280 TraceCheckUtils]: 107: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,676 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,676 INFO L280 TraceCheckUtils]: 109: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,676 INFO L280 TraceCheckUtils]: 110: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,677 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {6370#true} {7224#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7257#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:15,677 INFO L280 TraceCheckUtils]: 112: Hoare triple {7257#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7257#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:15,678 INFO L280 TraceCheckUtils]: 113: Hoare triple {7257#(<= |fibonacci_#in~n| 5)} assume true; {7257#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:15,679 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {7257#(<= |fibonacci_#in~n| 5)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7104#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,680 INFO L280 TraceCheckUtils]: 115: Hoare triple {7104#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7104#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,680 INFO L263 TraceCheckUtils]: 116: Hoare triple {7104#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,680 INFO L280 TraceCheckUtils]: 117: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,680 INFO L280 TraceCheckUtils]: 118: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,680 INFO L280 TraceCheckUtils]: 119: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,680 INFO L263 TraceCheckUtils]: 120: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,681 INFO L280 TraceCheckUtils]: 121: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,681 INFO L280 TraceCheckUtils]: 122: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,681 INFO L280 TraceCheckUtils]: 123: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,681 INFO L263 TraceCheckUtils]: 124: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,681 INFO L280 TraceCheckUtils]: 125: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,681 INFO L280 TraceCheckUtils]: 126: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,682 INFO L280 TraceCheckUtils]: 127: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,682 INFO L263 TraceCheckUtils]: 128: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,682 INFO L280 TraceCheckUtils]: 129: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,682 INFO L280 TraceCheckUtils]: 130: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,682 INFO L280 TraceCheckUtils]: 131: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,682 INFO L280 TraceCheckUtils]: 132: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,683 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,683 INFO L280 TraceCheckUtils]: 134: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,683 INFO L263 TraceCheckUtils]: 135: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,683 INFO L280 TraceCheckUtils]: 136: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,683 INFO L280 TraceCheckUtils]: 137: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,683 INFO L280 TraceCheckUtils]: 138: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,683 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,684 INFO L280 TraceCheckUtils]: 140: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,684 INFO L280 TraceCheckUtils]: 141: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,684 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,684 INFO L280 TraceCheckUtils]: 143: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,684 INFO L263 TraceCheckUtils]: 144: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,684 INFO L280 TraceCheckUtils]: 145: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,685 INFO L280 TraceCheckUtils]: 146: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,685 INFO L280 TraceCheckUtils]: 147: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,685 INFO L280 TraceCheckUtils]: 148: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,685 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,685 INFO L280 TraceCheckUtils]: 150: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,686 INFO L280 TraceCheckUtils]: 151: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,686 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,686 INFO L280 TraceCheckUtils]: 153: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,686 INFO L263 TraceCheckUtils]: 154: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,686 INFO L280 TraceCheckUtils]: 155: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,686 INFO L280 TraceCheckUtils]: 156: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,686 INFO L280 TraceCheckUtils]: 157: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,687 INFO L263 TraceCheckUtils]: 158: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,687 INFO L280 TraceCheckUtils]: 159: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,687 INFO L280 TraceCheckUtils]: 160: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,687 INFO L280 TraceCheckUtils]: 161: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,687 INFO L280 TraceCheckUtils]: 162: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,687 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,688 INFO L280 TraceCheckUtils]: 164: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,688 INFO L263 TraceCheckUtils]: 165: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,688 INFO L280 TraceCheckUtils]: 166: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,688 INFO L280 TraceCheckUtils]: 167: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,688 INFO L280 TraceCheckUtils]: 168: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,688 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,689 INFO L280 TraceCheckUtils]: 170: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,689 INFO L280 TraceCheckUtils]: 171: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,689 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,689 INFO L280 TraceCheckUtils]: 173: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,689 INFO L280 TraceCheckUtils]: 174: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,690 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {6370#true} {7104#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7164#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:15,691 INFO L280 TraceCheckUtils]: 176: Hoare triple {7164#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7164#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:15,691 INFO L280 TraceCheckUtils]: 177: Hoare triple {7164#(<= |fibonacci_#in~n| 6)} assume true; {7164#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:15,692 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {7164#(<= |fibonacci_#in~n| 6)} {6370#true} #34#return; {6861#(<= fibonacci_~n 7)} is VALID [2020-07-08 12:01:15,693 INFO L280 TraceCheckUtils]: 179: Hoare triple {6861#(<= fibonacci_~n 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6861#(<= fibonacci_~n 7)} is VALID [2020-07-08 12:01:15,693 INFO L263 TraceCheckUtils]: 180: Hoare triple {6861#(<= fibonacci_~n 7)} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,693 INFO L280 TraceCheckUtils]: 181: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,693 INFO L280 TraceCheckUtils]: 182: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,693 INFO L280 TraceCheckUtils]: 183: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,694 INFO L263 TraceCheckUtils]: 184: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,694 INFO L280 TraceCheckUtils]: 185: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,695 INFO L280 TraceCheckUtils]: 186: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,695 INFO L280 TraceCheckUtils]: 187: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,695 INFO L263 TraceCheckUtils]: 188: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,696 INFO L280 TraceCheckUtils]: 189: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,696 INFO L280 TraceCheckUtils]: 190: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,697 INFO L280 TraceCheckUtils]: 191: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,697 INFO L263 TraceCheckUtils]: 192: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,697 INFO L280 TraceCheckUtils]: 193: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,697 INFO L280 TraceCheckUtils]: 194: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,698 INFO L280 TraceCheckUtils]: 195: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,698 INFO L263 TraceCheckUtils]: 196: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,698 INFO L280 TraceCheckUtils]: 197: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,698 INFO L280 TraceCheckUtils]: 198: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,698 INFO L280 TraceCheckUtils]: 199: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,698 INFO L263 TraceCheckUtils]: 200: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,698 INFO L280 TraceCheckUtils]: 201: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,698 INFO L280 TraceCheckUtils]: 202: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,698 INFO L280 TraceCheckUtils]: 203: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,699 INFO L280 TraceCheckUtils]: 204: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,699 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,699 INFO L280 TraceCheckUtils]: 206: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,699 INFO L263 TraceCheckUtils]: 207: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,699 INFO L280 TraceCheckUtils]: 208: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,699 INFO L280 TraceCheckUtils]: 209: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,699 INFO L280 TraceCheckUtils]: 210: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,699 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,700 INFO L280 TraceCheckUtils]: 212: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,700 INFO L280 TraceCheckUtils]: 213: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,700 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,700 INFO L280 TraceCheckUtils]: 215: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,700 INFO L263 TraceCheckUtils]: 216: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,700 INFO L280 TraceCheckUtils]: 217: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,700 INFO L280 TraceCheckUtils]: 218: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,700 INFO L280 TraceCheckUtils]: 219: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,700 INFO L280 TraceCheckUtils]: 220: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,701 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,701 INFO L280 TraceCheckUtils]: 222: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,701 INFO L280 TraceCheckUtils]: 223: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,701 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {6370#true} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,702 INFO L280 TraceCheckUtils]: 225: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,702 INFO L263 TraceCheckUtils]: 226: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,702 INFO L280 TraceCheckUtils]: 227: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,703 INFO L280 TraceCheckUtils]: 228: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7788#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,703 INFO L280 TraceCheckUtils]: 229: Hoare triple {7788#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,704 INFO L263 TraceCheckUtils]: 230: Hoare triple {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,704 INFO L280 TraceCheckUtils]: 231: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,704 INFO L280 TraceCheckUtils]: 232: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,704 INFO L280 TraceCheckUtils]: 233: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,704 INFO L280 TraceCheckUtils]: 234: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,705 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {6370#true} {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #34#return; {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,705 INFO L280 TraceCheckUtils]: 236: Hoare triple {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,705 INFO L263 TraceCheckUtils]: 237: Hoare triple {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,705 INFO L280 TraceCheckUtils]: 238: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,705 INFO L280 TraceCheckUtils]: 239: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,705 INFO L280 TraceCheckUtils]: 240: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,706 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {6370#true} {7789#(and (< 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7799#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,707 INFO L280 TraceCheckUtils]: 242: Hoare triple {7799#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7799#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,707 INFO L280 TraceCheckUtils]: 243: Hoare triple {7799#(<= 2 |fibonacci_#in~n|)} assume true; {7799#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,708 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {7799#(<= 2 |fibonacci_#in~n|)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #36#return; {7755#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,709 INFO L280 TraceCheckUtils]: 245: Hoare triple {7755#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7755#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,709 INFO L280 TraceCheckUtils]: 246: Hoare triple {7755#(<= 4 |fibonacci_#in~n|)} assume true; {7755#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,711 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {7755#(<= 4 |fibonacci_#in~n|)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7671#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} is VALID [2020-07-08 12:01:15,711 INFO L280 TraceCheckUtils]: 248: Hoare triple {7671#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7671#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} is VALID [2020-07-08 12:01:15,711 INFO L263 TraceCheckUtils]: 249: Hoare triple {7671#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,712 INFO L280 TraceCheckUtils]: 250: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,712 INFO L280 TraceCheckUtils]: 251: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,712 INFO L280 TraceCheckUtils]: 252: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,712 INFO L263 TraceCheckUtils]: 253: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,712 INFO L280 TraceCheckUtils]: 254: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,712 INFO L280 TraceCheckUtils]: 255: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,712 INFO L280 TraceCheckUtils]: 256: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:15,712 INFO L263 TraceCheckUtils]: 257: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,713 INFO L280 TraceCheckUtils]: 258: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,713 INFO L280 TraceCheckUtils]: 259: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,713 INFO L280 TraceCheckUtils]: 260: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,713 INFO L280 TraceCheckUtils]: 261: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,713 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,713 INFO L280 TraceCheckUtils]: 263: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,713 INFO L263 TraceCheckUtils]: 264: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,713 INFO L280 TraceCheckUtils]: 265: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,713 INFO L280 TraceCheckUtils]: 266: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,714 INFO L280 TraceCheckUtils]: 267: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,714 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,714 INFO L280 TraceCheckUtils]: 269: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,714 INFO L280 TraceCheckUtils]: 270: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,714 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:15,714 INFO L280 TraceCheckUtils]: 272: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:15,714 INFO L263 TraceCheckUtils]: 273: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,714 INFO L280 TraceCheckUtils]: 274: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,715 INFO L280 TraceCheckUtils]: 275: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,715 INFO L280 TraceCheckUtils]: 276: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,715 INFO L280 TraceCheckUtils]: 277: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,715 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:15,715 INFO L280 TraceCheckUtils]: 279: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:15,715 INFO L280 TraceCheckUtils]: 280: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,716 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {6370#true} {7671#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} #36#return; {7704#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,716 INFO L280 TraceCheckUtils]: 282: Hoare triple {7704#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7704#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,716 INFO L280 TraceCheckUtils]: 283: Hoare triple {7704#(<= 5 |fibonacci_#in~n|)} assume true; {7704#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,717 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {7704#(<= 5 |fibonacci_#in~n|)} {6370#true} #34#return; {7579#(<= 6 fibonacci_~n)} is VALID [2020-07-08 12:01:15,718 INFO L280 TraceCheckUtils]: 285: Hoare triple {7579#(<= 6 fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7579#(<= 6 fibonacci_~n)} is VALID [2020-07-08 12:01:15,718 INFO L263 TraceCheckUtils]: 286: Hoare triple {7579#(<= 6 fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,718 INFO L280 TraceCheckUtils]: 287: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,718 INFO L280 TraceCheckUtils]: 288: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,719 INFO L280 TraceCheckUtils]: 289: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,719 INFO L263 TraceCheckUtils]: 290: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,719 INFO L280 TraceCheckUtils]: 291: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,720 INFO L280 TraceCheckUtils]: 292: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,720 INFO L280 TraceCheckUtils]: 293: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,720 INFO L263 TraceCheckUtils]: 294: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:15,720 INFO L280 TraceCheckUtils]: 295: Hoare triple {6370#true} ~n := #in~n; {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,722 INFO L280 TraceCheckUtils]: 296: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7003#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:15,723 INFO L280 TraceCheckUtils]: 297: Hoare triple {7003#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:15,723 INFO L280 TraceCheckUtils]: 298: Hoare triple {7346#(<= |fibonacci_#in~n| 1)} assume true; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:15,724 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {7346#(<= |fibonacci_#in~n| 1)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,724 INFO L280 TraceCheckUtils]: 300: Hoare triple {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,724 INFO L263 TraceCheckUtils]: 301: Hoare triple {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,724 INFO L280 TraceCheckUtils]: 302: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,725 INFO L280 TraceCheckUtils]: 303: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:15,725 INFO L280 TraceCheckUtils]: 304: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,725 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {6370#true} {7340#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:15,726 INFO L280 TraceCheckUtils]: 306: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:15,727 INFO L280 TraceCheckUtils]: 307: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} assume true; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:15,728 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {7345#(<= |fibonacci_#in~n| 2)} {7003#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,729 INFO L280 TraceCheckUtils]: 309: Hoare triple {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:15,729 INFO L263 TraceCheckUtils]: 310: Hoare triple {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:15,729 INFO L280 TraceCheckUtils]: 311: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:15,729 INFO L280 TraceCheckUtils]: 312: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:15,730 INFO L280 TraceCheckUtils]: 313: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:15,730 INFO L280 TraceCheckUtils]: 314: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:15,731 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {6370#true} {7328#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:15,731 INFO L280 TraceCheckUtils]: 316: Hoare triple {7334#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:15,732 INFO L280 TraceCheckUtils]: 317: Hoare triple {7334#(<= |fibonacci_#in~n| 3)} assume true; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:15,732 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {7334#(<= |fibonacci_#in~n| 3)} {7579#(<= 6 fibonacci_~n)} #36#return; {6371#false} is VALID [2020-07-08 12:01:15,733 INFO L280 TraceCheckUtils]: 319: Hoare triple {6371#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6371#false} is VALID [2020-07-08 12:01:15,733 INFO L280 TraceCheckUtils]: 320: Hoare triple {6371#false} assume true; {6371#false} is VALID [2020-07-08 12:01:15,733 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {6371#false} {6861#(<= fibonacci_~n 7)} #36#return; {6371#false} is VALID [2020-07-08 12:01:15,733 INFO L280 TraceCheckUtils]: 322: Hoare triple {6371#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6371#false} is VALID [2020-07-08 12:01:15,733 INFO L280 TraceCheckUtils]: 323: Hoare triple {6371#false} assume true; {6371#false} is VALID [2020-07-08 12:01:15,733 INFO L275 TraceCheckUtils]: 324: Hoare quadruple {6371#false} {6370#true} #42#return; {6692#(<= main_~x~0 7)} is VALID [2020-07-08 12:01:15,734 INFO L280 TraceCheckUtils]: 325: Hoare triple {6692#(<= main_~x~0 7)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {6692#(<= main_~x~0 7)} is VALID [2020-07-08 12:01:15,734 INFO L280 TraceCheckUtils]: 326: Hoare triple {6692#(<= main_~x~0 7)} assume !(~x~0 < 9 || ~result~0 >= 34); {6371#false} is VALID [2020-07-08 12:01:15,734 INFO L280 TraceCheckUtils]: 327: Hoare triple {6371#false} assume !false; {6371#false} is VALID [2020-07-08 12:01:15,790 INFO L134 CoverageAnalysis]: Checked inductivity of 6039 backedges. 1307 proven. 1260 refuted. 0 times theorem prover too weak. 3472 trivial. 0 not checked. [2020-07-08 12:01:15,790 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2030658950] [2020-07-08 12:01:15,790 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [643728891] [2020-07-08 12:01:15,791 INFO L92 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:01:15,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:15,902 INFO L264 TraceCheckSpWp]: Trace formula consists of 731 conjuncts, 16 conjunts are in the unsatisfiable core [2020-07-08 12:01:15,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:15,951 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:01:16,354 INFO L263 TraceCheckUtils]: 0: Hoare triple {6370#true} call ULTIMATE.init(); {6370#true} is VALID [2020-07-08 12:01:16,354 INFO L280 TraceCheckUtils]: 1: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,355 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6370#true} {6370#true} #38#return; {6370#true} is VALID [2020-07-08 12:01:16,355 INFO L263 TraceCheckUtils]: 3: Hoare triple {6370#true} call #t~ret4 := main(); {6370#true} is VALID [2020-07-08 12:01:16,355 INFO L280 TraceCheckUtils]: 4: Hoare triple {6370#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {6370#true} is VALID [2020-07-08 12:01:16,355 INFO L280 TraceCheckUtils]: 5: Hoare triple {6370#true} assume !(~x~0 > 46); {6370#true} is VALID [2020-07-08 12:01:16,355 INFO L263 TraceCheckUtils]: 6: Hoare triple {6370#true} call #t~ret3 := fibonacci(~x~0); {6370#true} is VALID [2020-07-08 12:01:16,356 INFO L280 TraceCheckUtils]: 7: Hoare triple {6370#true} ~n := #in~n; {7888#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:16,356 INFO L280 TraceCheckUtils]: 8: Hoare triple {7888#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {7888#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:16,357 INFO L280 TraceCheckUtils]: 9: Hoare triple {7888#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {7888#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:16,357 INFO L263 TraceCheckUtils]: 10: Hoare triple {7888#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:16,357 INFO L280 TraceCheckUtils]: 11: Hoare triple {6370#true} ~n := #in~n; {7888#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:16,357 INFO L280 TraceCheckUtils]: 12: Hoare triple {7888#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {7888#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:16,358 INFO L280 TraceCheckUtils]: 13: Hoare triple {7888#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {7888#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:16,358 INFO L263 TraceCheckUtils]: 14: Hoare triple {7888#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:16,358 INFO L280 TraceCheckUtils]: 15: Hoare triple {6370#true} ~n := #in~n; {7888#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:16,359 INFO L280 TraceCheckUtils]: 16: Hoare triple {7888#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {7888#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:16,359 INFO L280 TraceCheckUtils]: 17: Hoare triple {7888#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {7888#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:16,359 INFO L263 TraceCheckUtils]: 18: Hoare triple {7888#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:16,360 INFO L280 TraceCheckUtils]: 19: Hoare triple {6370#true} ~n := #in~n; {7888#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:16,360 INFO L280 TraceCheckUtils]: 20: Hoare triple {7888#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {7888#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:16,360 INFO L280 TraceCheckUtils]: 21: Hoare triple {7888#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {7888#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:16,361 INFO L263 TraceCheckUtils]: 22: Hoare triple {7888#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:16,361 INFO L280 TraceCheckUtils]: 23: Hoare triple {6370#true} ~n := #in~n; {7888#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:16,361 INFO L280 TraceCheckUtils]: 24: Hoare triple {7888#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {7888#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:16,362 INFO L280 TraceCheckUtils]: 25: Hoare triple {7888#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {7888#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:16,362 INFO L263 TraceCheckUtils]: 26: Hoare triple {7888#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:16,362 INFO L280 TraceCheckUtils]: 27: Hoare triple {6370#true} ~n := #in~n; {7888#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:16,362 INFO L280 TraceCheckUtils]: 28: Hoare triple {7888#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {7888#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:16,363 INFO L280 TraceCheckUtils]: 29: Hoare triple {7888#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {7888#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:16,363 INFO L263 TraceCheckUtils]: 30: Hoare triple {7888#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:16,363 INFO L280 TraceCheckUtils]: 31: Hoare triple {6370#true} ~n := #in~n; {7888#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:16,364 INFO L280 TraceCheckUtils]: 32: Hoare triple {7888#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {7888#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:16,364 INFO L280 TraceCheckUtils]: 33: Hoare triple {7888#(<= |fibonacci_#in~n| fibonacci_~n)} assume 1 == ~n;#res := 1; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:16,365 INFO L280 TraceCheckUtils]: 34: Hoare triple {7346#(<= |fibonacci_#in~n| 1)} assume true; {7346#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:16,365 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7346#(<= |fibonacci_#in~n| 1)} {7888#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:16,366 INFO L280 TraceCheckUtils]: 36: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:16,366 INFO L263 TraceCheckUtils]: 37: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:16,366 INFO L280 TraceCheckUtils]: 38: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,366 INFO L280 TraceCheckUtils]: 39: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:16,366 INFO L280 TraceCheckUtils]: 40: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,367 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {6370#true} {7345#(<= |fibonacci_#in~n| 2)} #36#return; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:16,367 INFO L280 TraceCheckUtils]: 42: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:16,368 INFO L280 TraceCheckUtils]: 43: Hoare triple {7345#(<= |fibonacci_#in~n| 2)} assume true; {7345#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:16,369 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7345#(<= |fibonacci_#in~n| 2)} {7888#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:16,369 INFO L280 TraceCheckUtils]: 45: Hoare triple {7334#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:16,369 INFO L263 TraceCheckUtils]: 46: Hoare triple {7334#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:16,369 INFO L280 TraceCheckUtils]: 47: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,369 INFO L280 TraceCheckUtils]: 48: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,370 INFO L280 TraceCheckUtils]: 49: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:16,370 INFO L280 TraceCheckUtils]: 50: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,370 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {6370#true} {7334#(<= |fibonacci_#in~n| 3)} #36#return; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:16,371 INFO L280 TraceCheckUtils]: 52: Hoare triple {7334#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:16,371 INFO L280 TraceCheckUtils]: 53: Hoare triple {7334#(<= |fibonacci_#in~n| 3)} assume true; {7334#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:16,372 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {7334#(<= |fibonacci_#in~n| 3)} {7888#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {7309#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:16,372 INFO L280 TraceCheckUtils]: 55: Hoare triple {7309#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7309#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:16,372 INFO L263 TraceCheckUtils]: 56: Hoare triple {7309#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:16,372 INFO L280 TraceCheckUtils]: 57: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,372 INFO L280 TraceCheckUtils]: 58: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,373 INFO L280 TraceCheckUtils]: 59: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:16,373 INFO L263 TraceCheckUtils]: 60: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:16,373 INFO L280 TraceCheckUtils]: 61: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,373 INFO L280 TraceCheckUtils]: 62: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,373 INFO L280 TraceCheckUtils]: 63: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:16,373 INFO L280 TraceCheckUtils]: 64: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,373 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:16,373 INFO L280 TraceCheckUtils]: 66: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:16,374 INFO L263 TraceCheckUtils]: 67: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:16,374 INFO L280 TraceCheckUtils]: 68: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,374 INFO L280 TraceCheckUtils]: 69: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:16,374 INFO L280 TraceCheckUtils]: 70: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,374 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:16,374 INFO L280 TraceCheckUtils]: 72: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:16,374 INFO L280 TraceCheckUtils]: 73: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,375 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {6370#true} {7309#(<= |fibonacci_#in~n| 4)} #36#return; {7309#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:16,376 INFO L280 TraceCheckUtils]: 75: Hoare triple {7309#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7309#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:16,376 INFO L280 TraceCheckUtils]: 76: Hoare triple {7309#(<= |fibonacci_#in~n| 4)} assume true; {7309#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:16,380 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {7309#(<= |fibonacci_#in~n| 4)} {7888#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {7257#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:16,381 INFO L280 TraceCheckUtils]: 78: Hoare triple {7257#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7257#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:16,381 INFO L263 TraceCheckUtils]: 79: Hoare triple {7257#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:16,381 INFO L280 TraceCheckUtils]: 80: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,381 INFO L280 TraceCheckUtils]: 81: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,381 INFO L280 TraceCheckUtils]: 82: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:16,382 INFO L263 TraceCheckUtils]: 83: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:16,382 INFO L280 TraceCheckUtils]: 84: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,382 INFO L280 TraceCheckUtils]: 85: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,382 INFO L280 TraceCheckUtils]: 86: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:16,382 INFO L263 TraceCheckUtils]: 87: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:16,382 INFO L280 TraceCheckUtils]: 88: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,382 INFO L280 TraceCheckUtils]: 89: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,382 INFO L280 TraceCheckUtils]: 90: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:16,383 INFO L280 TraceCheckUtils]: 91: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,383 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:16,383 INFO L280 TraceCheckUtils]: 93: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:16,383 INFO L263 TraceCheckUtils]: 94: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:16,383 INFO L280 TraceCheckUtils]: 95: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,383 INFO L280 TraceCheckUtils]: 96: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:16,383 INFO L280 TraceCheckUtils]: 97: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,383 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:16,384 INFO L280 TraceCheckUtils]: 99: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:16,384 INFO L280 TraceCheckUtils]: 100: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,384 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:16,384 INFO L280 TraceCheckUtils]: 102: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:16,384 INFO L263 TraceCheckUtils]: 103: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:16,384 INFO L280 TraceCheckUtils]: 104: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,384 INFO L280 TraceCheckUtils]: 105: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,384 INFO L280 TraceCheckUtils]: 106: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:16,385 INFO L280 TraceCheckUtils]: 107: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,385 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:16,385 INFO L280 TraceCheckUtils]: 109: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:16,385 INFO L280 TraceCheckUtils]: 110: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,388 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {6370#true} {7257#(<= |fibonacci_#in~n| 5)} #36#return; {7257#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:16,389 INFO L280 TraceCheckUtils]: 112: Hoare triple {7257#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7257#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:16,389 INFO L280 TraceCheckUtils]: 113: Hoare triple {7257#(<= |fibonacci_#in~n| 5)} assume true; {7257#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:16,390 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {7257#(<= |fibonacci_#in~n| 5)} {7888#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {7164#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:16,390 INFO L280 TraceCheckUtils]: 115: Hoare triple {7164#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7164#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:16,391 INFO L263 TraceCheckUtils]: 116: Hoare triple {7164#(<= |fibonacci_#in~n| 6)} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:16,391 INFO L280 TraceCheckUtils]: 117: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,391 INFO L280 TraceCheckUtils]: 118: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,391 INFO L280 TraceCheckUtils]: 119: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:16,391 INFO L263 TraceCheckUtils]: 120: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:16,391 INFO L280 TraceCheckUtils]: 121: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,391 INFO L280 TraceCheckUtils]: 122: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,391 INFO L280 TraceCheckUtils]: 123: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:16,392 INFO L263 TraceCheckUtils]: 124: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:16,392 INFO L280 TraceCheckUtils]: 125: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,392 INFO L280 TraceCheckUtils]: 126: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,392 INFO L280 TraceCheckUtils]: 127: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:16,392 INFO L263 TraceCheckUtils]: 128: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:16,392 INFO L280 TraceCheckUtils]: 129: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,393 INFO L280 TraceCheckUtils]: 130: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,393 INFO L280 TraceCheckUtils]: 131: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:16,393 INFO L280 TraceCheckUtils]: 132: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,393 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:16,393 INFO L280 TraceCheckUtils]: 134: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:16,393 INFO L263 TraceCheckUtils]: 135: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:16,394 INFO L280 TraceCheckUtils]: 136: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,394 INFO L280 TraceCheckUtils]: 137: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:16,394 INFO L280 TraceCheckUtils]: 138: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,394 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:16,395 INFO L280 TraceCheckUtils]: 140: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:16,395 INFO L280 TraceCheckUtils]: 141: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,395 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:16,395 INFO L280 TraceCheckUtils]: 143: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:16,395 INFO L263 TraceCheckUtils]: 144: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:16,396 INFO L280 TraceCheckUtils]: 145: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,396 INFO L280 TraceCheckUtils]: 146: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,396 INFO L280 TraceCheckUtils]: 147: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:16,396 INFO L280 TraceCheckUtils]: 148: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,396 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:16,396 INFO L280 TraceCheckUtils]: 150: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:16,396 INFO L280 TraceCheckUtils]: 151: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,396 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:16,396 INFO L280 TraceCheckUtils]: 153: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:16,397 INFO L263 TraceCheckUtils]: 154: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:16,397 INFO L280 TraceCheckUtils]: 155: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,397 INFO L280 TraceCheckUtils]: 156: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,397 INFO L280 TraceCheckUtils]: 157: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:16,397 INFO L263 TraceCheckUtils]: 158: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:16,397 INFO L280 TraceCheckUtils]: 159: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,397 INFO L280 TraceCheckUtils]: 160: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,397 INFO L280 TraceCheckUtils]: 161: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:16,398 INFO L280 TraceCheckUtils]: 162: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,398 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:16,398 INFO L280 TraceCheckUtils]: 164: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:16,398 INFO L263 TraceCheckUtils]: 165: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:16,398 INFO L280 TraceCheckUtils]: 166: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,398 INFO L280 TraceCheckUtils]: 167: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:16,398 INFO L280 TraceCheckUtils]: 168: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,398 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:16,399 INFO L280 TraceCheckUtils]: 170: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:16,399 INFO L280 TraceCheckUtils]: 171: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,399 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:16,399 INFO L280 TraceCheckUtils]: 173: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:16,399 INFO L280 TraceCheckUtils]: 174: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,400 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {6370#true} {7164#(<= |fibonacci_#in~n| 6)} #36#return; {7164#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:16,400 INFO L280 TraceCheckUtils]: 176: Hoare triple {7164#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7164#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:16,401 INFO L280 TraceCheckUtils]: 177: Hoare triple {7164#(<= |fibonacci_#in~n| 6)} assume true; {7164#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:16,401 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {7164#(<= |fibonacci_#in~n| 6)} {7888#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {8402#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 12:01:16,402 INFO L280 TraceCheckUtils]: 179: Hoare triple {8402#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8402#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 12:01:16,402 INFO L263 TraceCheckUtils]: 180: Hoare triple {8402#(<= |fibonacci_#in~n| 7)} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:16,402 INFO L280 TraceCheckUtils]: 181: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,402 INFO L280 TraceCheckUtils]: 182: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,402 INFO L280 TraceCheckUtils]: 183: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:16,402 INFO L263 TraceCheckUtils]: 184: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:16,403 INFO L280 TraceCheckUtils]: 185: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,403 INFO L280 TraceCheckUtils]: 186: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,403 INFO L280 TraceCheckUtils]: 187: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:16,403 INFO L263 TraceCheckUtils]: 188: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:16,403 INFO L280 TraceCheckUtils]: 189: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,404 INFO L280 TraceCheckUtils]: 190: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,404 INFO L280 TraceCheckUtils]: 191: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:16,404 INFO L263 TraceCheckUtils]: 192: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:16,404 INFO L280 TraceCheckUtils]: 193: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,404 INFO L280 TraceCheckUtils]: 194: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,405 INFO L280 TraceCheckUtils]: 195: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:16,405 INFO L263 TraceCheckUtils]: 196: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:16,405 INFO L280 TraceCheckUtils]: 197: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,405 INFO L280 TraceCheckUtils]: 198: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,406 INFO L280 TraceCheckUtils]: 199: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:16,406 INFO L263 TraceCheckUtils]: 200: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:16,406 INFO L280 TraceCheckUtils]: 201: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,406 INFO L280 TraceCheckUtils]: 202: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,406 INFO L280 TraceCheckUtils]: 203: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:16,406 INFO L280 TraceCheckUtils]: 204: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,407 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:16,407 INFO L280 TraceCheckUtils]: 206: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:16,407 INFO L263 TraceCheckUtils]: 207: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:16,407 INFO L280 TraceCheckUtils]: 208: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,407 INFO L280 TraceCheckUtils]: 209: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:16,407 INFO L280 TraceCheckUtils]: 210: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,408 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:16,408 INFO L280 TraceCheckUtils]: 212: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:16,408 INFO L280 TraceCheckUtils]: 213: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,408 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:16,408 INFO L280 TraceCheckUtils]: 215: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:16,408 INFO L263 TraceCheckUtils]: 216: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:16,409 INFO L280 TraceCheckUtils]: 217: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,409 INFO L280 TraceCheckUtils]: 218: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,409 INFO L280 TraceCheckUtils]: 219: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:16,409 INFO L280 TraceCheckUtils]: 220: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,409 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:16,409 INFO L280 TraceCheckUtils]: 222: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:16,409 INFO L280 TraceCheckUtils]: 223: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,410 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:16,410 INFO L280 TraceCheckUtils]: 225: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:16,410 INFO L263 TraceCheckUtils]: 226: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:16,410 INFO L280 TraceCheckUtils]: 227: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,410 INFO L280 TraceCheckUtils]: 228: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,410 INFO L280 TraceCheckUtils]: 229: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:16,411 INFO L263 TraceCheckUtils]: 230: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:16,411 INFO L280 TraceCheckUtils]: 231: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,411 INFO L280 TraceCheckUtils]: 232: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,411 INFO L280 TraceCheckUtils]: 233: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:16,411 INFO L280 TraceCheckUtils]: 234: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,411 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:16,412 INFO L280 TraceCheckUtils]: 236: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:16,412 INFO L263 TraceCheckUtils]: 237: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:16,412 INFO L280 TraceCheckUtils]: 238: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,412 INFO L280 TraceCheckUtils]: 239: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:16,412 INFO L280 TraceCheckUtils]: 240: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,412 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:16,412 INFO L280 TraceCheckUtils]: 242: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:16,413 INFO L280 TraceCheckUtils]: 243: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,413 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:16,413 INFO L280 TraceCheckUtils]: 245: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:16,413 INFO L280 TraceCheckUtils]: 246: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,413 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:16,413 INFO L280 TraceCheckUtils]: 248: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:16,414 INFO L263 TraceCheckUtils]: 249: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:16,414 INFO L280 TraceCheckUtils]: 250: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,414 INFO L280 TraceCheckUtils]: 251: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,414 INFO L280 TraceCheckUtils]: 252: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:16,414 INFO L263 TraceCheckUtils]: 253: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:16,414 INFO L280 TraceCheckUtils]: 254: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,415 INFO L280 TraceCheckUtils]: 255: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,415 INFO L280 TraceCheckUtils]: 256: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:16,415 INFO L263 TraceCheckUtils]: 257: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:16,415 INFO L280 TraceCheckUtils]: 258: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,415 INFO L280 TraceCheckUtils]: 259: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,415 INFO L280 TraceCheckUtils]: 260: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:16,416 INFO L280 TraceCheckUtils]: 261: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,416 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:16,416 INFO L280 TraceCheckUtils]: 263: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:16,416 INFO L263 TraceCheckUtils]: 264: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:16,416 INFO L280 TraceCheckUtils]: 265: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,416 INFO L280 TraceCheckUtils]: 266: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:16,417 INFO L280 TraceCheckUtils]: 267: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,417 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:16,417 INFO L280 TraceCheckUtils]: 269: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:16,417 INFO L280 TraceCheckUtils]: 270: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,417 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:16,417 INFO L280 TraceCheckUtils]: 272: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:16,417 INFO L263 TraceCheckUtils]: 273: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:16,418 INFO L280 TraceCheckUtils]: 274: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,418 INFO L280 TraceCheckUtils]: 275: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,418 INFO L280 TraceCheckUtils]: 276: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:16,418 INFO L280 TraceCheckUtils]: 277: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,419 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:16,419 INFO L280 TraceCheckUtils]: 279: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:16,419 INFO L280 TraceCheckUtils]: 280: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,419 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:16,419 INFO L280 TraceCheckUtils]: 282: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:16,420 INFO L280 TraceCheckUtils]: 283: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,420 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:16,420 INFO L280 TraceCheckUtils]: 285: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:16,420 INFO L263 TraceCheckUtils]: 286: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:16,420 INFO L280 TraceCheckUtils]: 287: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,421 INFO L280 TraceCheckUtils]: 288: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,421 INFO L280 TraceCheckUtils]: 289: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:16,421 INFO L263 TraceCheckUtils]: 290: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:16,421 INFO L280 TraceCheckUtils]: 291: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,421 INFO L280 TraceCheckUtils]: 292: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,421 INFO L280 TraceCheckUtils]: 293: Hoare triple {6370#true} assume !(1 == ~n); {6370#true} is VALID [2020-07-08 12:01:16,422 INFO L263 TraceCheckUtils]: 294: Hoare triple {6370#true} call #t~ret0 := fibonacci(~n - 1); {6370#true} is VALID [2020-07-08 12:01:16,422 INFO L280 TraceCheckUtils]: 295: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,422 INFO L280 TraceCheckUtils]: 296: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,422 INFO L280 TraceCheckUtils]: 297: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:16,422 INFO L280 TraceCheckUtils]: 298: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,422 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:16,422 INFO L280 TraceCheckUtils]: 300: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:16,423 INFO L263 TraceCheckUtils]: 301: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:16,423 INFO L280 TraceCheckUtils]: 302: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,423 INFO L280 TraceCheckUtils]: 303: Hoare triple {6370#true} assume ~n < 1;#res := 0; {6370#true} is VALID [2020-07-08 12:01:16,423 INFO L280 TraceCheckUtils]: 304: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,423 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:16,423 INFO L280 TraceCheckUtils]: 306: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:16,423 INFO L280 TraceCheckUtils]: 307: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,423 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {6370#true} {6370#true} #34#return; {6370#true} is VALID [2020-07-08 12:01:16,424 INFO L280 TraceCheckUtils]: 309: Hoare triple {6370#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6370#true} is VALID [2020-07-08 12:01:16,424 INFO L263 TraceCheckUtils]: 310: Hoare triple {6370#true} call #t~ret1 := fibonacci(~n - 2); {6370#true} is VALID [2020-07-08 12:01:16,424 INFO L280 TraceCheckUtils]: 311: Hoare triple {6370#true} ~n := #in~n; {6370#true} is VALID [2020-07-08 12:01:16,424 INFO L280 TraceCheckUtils]: 312: Hoare triple {6370#true} assume !(~n < 1); {6370#true} is VALID [2020-07-08 12:01:16,424 INFO L280 TraceCheckUtils]: 313: Hoare triple {6370#true} assume 1 == ~n;#res := 1; {6370#true} is VALID [2020-07-08 12:01:16,424 INFO L280 TraceCheckUtils]: 314: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,424 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:16,424 INFO L280 TraceCheckUtils]: 316: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:16,424 INFO L280 TraceCheckUtils]: 317: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,425 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {6370#true} {6370#true} #36#return; {6370#true} is VALID [2020-07-08 12:01:16,425 INFO L280 TraceCheckUtils]: 319: Hoare triple {6370#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6370#true} is VALID [2020-07-08 12:01:16,425 INFO L280 TraceCheckUtils]: 320: Hoare triple {6370#true} assume true; {6370#true} is VALID [2020-07-08 12:01:16,426 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {6370#true} {8402#(<= |fibonacci_#in~n| 7)} #36#return; {8402#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 12:01:16,426 INFO L280 TraceCheckUtils]: 322: Hoare triple {8402#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8402#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 12:01:16,426 INFO L280 TraceCheckUtils]: 323: Hoare triple {8402#(<= |fibonacci_#in~n| 7)} assume true; {8402#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 12:01:16,427 INFO L275 TraceCheckUtils]: 324: Hoare quadruple {8402#(<= |fibonacci_#in~n| 7)} {6370#true} #42#return; {6692#(<= main_~x~0 7)} is VALID [2020-07-08 12:01:16,428 INFO L280 TraceCheckUtils]: 325: Hoare triple {6692#(<= main_~x~0 7)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {6692#(<= main_~x~0 7)} is VALID [2020-07-08 12:01:16,428 INFO L280 TraceCheckUtils]: 326: Hoare triple {6692#(<= main_~x~0 7)} assume !(~x~0 < 9 || ~result~0 >= 34); {6371#false} is VALID [2020-07-08 12:01:16,428 INFO L280 TraceCheckUtils]: 327: Hoare triple {6371#false} assume !false; {6371#false} is VALID [2020-07-08 12:01:16,483 INFO L134 CoverageAnalysis]: Checked inductivity of 6039 backedges. 204 proven. 1348 refuted. 0 times theorem prover too weak. 4487 trivial. 0 not checked. [2020-07-08 12:01:16,483 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:01:16,483 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 11] total 25 [2020-07-08 12:01:16,484 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [606558538] [2020-07-08 12:01:16,485 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 328 [2020-07-08 12:01:42,035 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:01:42,035 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 25 states. [2020-07-08 12:01:42,186 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 122 edges. 122 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:01:42,186 INFO L459 AbstractCegarLoop]: Interpolant automaton has 25 states [2020-07-08 12:01:42,186 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:01:42,187 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2020-07-08 12:01:42,187 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=130, Invalid=470, Unknown=0, NotChecked=0, Total=600 [2020-07-08 12:01:42,187 INFO L87 Difference]: Start difference. First operand 165 states and 234 transitions. Second operand 25 states. [2020-07-08 12:01:44,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:01:44,773 INFO L93 Difference]: Finished difference Result 276 states and 448 transitions. [2020-07-08 12:01:44,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-08 12:01:44,773 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 328 [2020-07-08 12:01:44,774 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:01:44,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2020-07-08 12:01:44,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 161 transitions. [2020-07-08 12:01:44,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2020-07-08 12:01:44,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 161 transitions. [2020-07-08 12:01:44,784 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 161 transitions. [2020-07-08 12:01:45,018 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:01:45,027 INFO L225 Difference]: With dead ends: 276 [2020-07-08 12:01:45,027 INFO L226 Difference]: Without dead ends: 118 [2020-07-08 12:01:45,030 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 471 GetRequests, 429 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 494 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=419, Invalid=1473, Unknown=0, NotChecked=0, Total=1892 [2020-07-08 12:01:45,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118 states. [2020-07-08 12:01:45,107 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118 to 95. [2020-07-08 12:01:45,107 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:01:45,107 INFO L82 GeneralOperation]: Start isEquivalent. First operand 118 states. Second operand 95 states. [2020-07-08 12:01:45,107 INFO L74 IsIncluded]: Start isIncluded. First operand 118 states. Second operand 95 states. [2020-07-08 12:01:45,107 INFO L87 Difference]: Start difference. First operand 118 states. Second operand 95 states. [2020-07-08 12:01:45,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:01:45,112 INFO L93 Difference]: Finished difference Result 118 states and 154 transitions. [2020-07-08 12:01:45,113 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 154 transitions. [2020-07-08 12:01:45,114 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:01:45,114 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:01:45,114 INFO L74 IsIncluded]: Start isIncluded. First operand 95 states. Second operand 118 states. [2020-07-08 12:01:45,114 INFO L87 Difference]: Start difference. First operand 95 states. Second operand 118 states. [2020-07-08 12:01:45,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:01:45,119 INFO L93 Difference]: Finished difference Result 118 states and 154 transitions. [2020-07-08 12:01:45,119 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 154 transitions. [2020-07-08 12:01:45,120 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:01:45,120 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:01:45,120 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:01:45,120 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:01:45,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 95 states. [2020-07-08 12:01:45,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 125 transitions. [2020-07-08 12:01:45,124 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 125 transitions. Word has length 328 [2020-07-08 12:01:45,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:01:45,125 INFO L479 AbstractCegarLoop]: Abstraction has 95 states and 125 transitions. [2020-07-08 12:01:45,125 INFO L480 AbstractCegarLoop]: Interpolant automaton has 25 states. [2020-07-08 12:01:45,125 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 125 transitions. [2020-07-08 12:01:45,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2020-07-08 12:01:45,143 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:01:45,143 INFO L422 BasicCegarLoop]: trace histogram [93, 93, 75, 46, 46, 46, 46, 46, 46, 46, 29, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:01:45,356 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-08 12:01:45,357 INFO L427 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:01:45,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:01:45,357 INFO L82 PathProgramCache]: Analyzing trace with hash -139440574, now seen corresponding path program 8 times [2020-07-08 12:01:45,358 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:01:45,358 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [448258727] [2020-07-08 12:01:45,359 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:01:45,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:45,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:45,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:45,917 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9617#true} {9617#true} #38#return; {9617#true} is VALID [2020-07-08 12:01:46,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:46,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:46,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:46,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:46,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:46,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:46,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:46,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:46,661 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,662 INFO L280 TraceCheckUtils]: 1: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,663 INFO L280 TraceCheckUtils]: 2: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {11488#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:46,663 INFO L280 TraceCheckUtils]: 3: Hoare triple {11488#(<= |fibonacci_#in~n| 1)} assume true; {11488#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:46,664 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11488#(<= |fibonacci_#in~n| 1)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:46,668 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,668 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:46,668 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,669 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9617#true} {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:46,669 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,670 INFO L280 TraceCheckUtils]: 1: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,670 INFO L280 TraceCheckUtils]: 2: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,670 INFO L263 TraceCheckUtils]: 3: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,671 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,671 INFO L280 TraceCheckUtils]: 5: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,672 INFO L280 TraceCheckUtils]: 6: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {11488#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:46,672 INFO L280 TraceCheckUtils]: 7: Hoare triple {11488#(<= |fibonacci_#in~n| 1)} assume true; {11488#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:46,673 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {11488#(<= |fibonacci_#in~n| 1)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,674 INFO L280 TraceCheckUtils]: 9: Hoare triple {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,675 INFO L263 TraceCheckUtils]: 10: Hoare triple {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,675 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,675 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:46,675 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,676 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9617#true} {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:46,677 INFO L280 TraceCheckUtils]: 15: Hoare triple {11487#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:46,678 INFO L280 TraceCheckUtils]: 16: Hoare triple {11487#(<= |fibonacci_#in~n| 2)} assume true; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:46,679 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {11487#(<= |fibonacci_#in~n| 2)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:46,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,684 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,685 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,685 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,686 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11476#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:46,687 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,687 INFO L280 TraceCheckUtils]: 1: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,688 INFO L280 TraceCheckUtils]: 2: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,688 INFO L263 TraceCheckUtils]: 3: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,689 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,689 INFO L280 TraceCheckUtils]: 5: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,690 INFO L280 TraceCheckUtils]: 6: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,691 INFO L263 TraceCheckUtils]: 7: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,691 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,692 INFO L280 TraceCheckUtils]: 9: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,692 INFO L280 TraceCheckUtils]: 10: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {11488#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:46,693 INFO L280 TraceCheckUtils]: 11: Hoare triple {11488#(<= |fibonacci_#in~n| 1)} assume true; {11488#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:46,694 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {11488#(<= |fibonacci_#in~n| 1)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,695 INFO L280 TraceCheckUtils]: 13: Hoare triple {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,695 INFO L263 TraceCheckUtils]: 14: Hoare triple {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,695 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,695 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:46,696 INFO L280 TraceCheckUtils]: 17: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,697 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9617#true} {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:46,697 INFO L280 TraceCheckUtils]: 19: Hoare triple {11487#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:46,698 INFO L280 TraceCheckUtils]: 20: Hoare triple {11487#(<= |fibonacci_#in~n| 2)} assume true; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:46,699 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {11487#(<= |fibonacci_#in~n| 2)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,699 INFO L280 TraceCheckUtils]: 22: Hoare triple {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,700 INFO L263 TraceCheckUtils]: 23: Hoare triple {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,700 INFO L280 TraceCheckUtils]: 24: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,700 INFO L280 TraceCheckUtils]: 25: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,700 INFO L280 TraceCheckUtils]: 26: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,701 INFO L280 TraceCheckUtils]: 27: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,702 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9617#true} {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11476#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:46,702 INFO L280 TraceCheckUtils]: 29: Hoare triple {11476#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11476#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:46,703 INFO L280 TraceCheckUtils]: 30: Hoare triple {11476#(<= |fibonacci_#in~n| 3)} assume true; {11476#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:46,704 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {11476#(<= |fibonacci_#in~n| 3)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:46,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:46,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,714 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,715 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,715 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:46,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:46,718 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,719 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:46,719 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,719 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:46,720 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,720 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,720 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:46,721 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,721 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,721 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,721 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,722 INFO L280 TraceCheckUtils]: 7: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,722 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:46,722 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:46,723 INFO L263 TraceCheckUtils]: 10: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,723 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,723 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:46,723 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,724 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:46,724 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:46,724 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,726 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9617#true} {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11451#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:46,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,728 INFO L280 TraceCheckUtils]: 1: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,728 INFO L280 TraceCheckUtils]: 2: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,729 INFO L263 TraceCheckUtils]: 3: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,729 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,730 INFO L280 TraceCheckUtils]: 5: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,731 INFO L280 TraceCheckUtils]: 6: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,731 INFO L263 TraceCheckUtils]: 7: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,732 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,732 INFO L280 TraceCheckUtils]: 9: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,733 INFO L280 TraceCheckUtils]: 10: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,733 INFO L263 TraceCheckUtils]: 11: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,734 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,734 INFO L280 TraceCheckUtils]: 13: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,735 INFO L280 TraceCheckUtils]: 14: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {11488#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:46,736 INFO L280 TraceCheckUtils]: 15: Hoare triple {11488#(<= |fibonacci_#in~n| 1)} assume true; {11488#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:46,737 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {11488#(<= |fibonacci_#in~n| 1)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,738 INFO L280 TraceCheckUtils]: 17: Hoare triple {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,738 INFO L263 TraceCheckUtils]: 18: Hoare triple {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,739 INFO L280 TraceCheckUtils]: 19: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,739 INFO L280 TraceCheckUtils]: 20: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:46,739 INFO L280 TraceCheckUtils]: 21: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,740 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9617#true} {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:46,741 INFO L280 TraceCheckUtils]: 23: Hoare triple {11487#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:46,742 INFO L280 TraceCheckUtils]: 24: Hoare triple {11487#(<= |fibonacci_#in~n| 2)} assume true; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:46,743 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {11487#(<= |fibonacci_#in~n| 2)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,744 INFO L280 TraceCheckUtils]: 26: Hoare triple {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,744 INFO L263 TraceCheckUtils]: 27: Hoare triple {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,744 INFO L280 TraceCheckUtils]: 28: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,744 INFO L280 TraceCheckUtils]: 29: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,745 INFO L280 TraceCheckUtils]: 30: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,745 INFO L280 TraceCheckUtils]: 31: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,746 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9617#true} {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11476#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:46,747 INFO L280 TraceCheckUtils]: 33: Hoare triple {11476#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11476#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:46,747 INFO L280 TraceCheckUtils]: 34: Hoare triple {11476#(<= |fibonacci_#in~n| 3)} assume true; {11476#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:46,748 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {11476#(<= |fibonacci_#in~n| 3)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,749 INFO L280 TraceCheckUtils]: 36: Hoare triple {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,750 INFO L263 TraceCheckUtils]: 37: Hoare triple {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,750 INFO L280 TraceCheckUtils]: 38: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,750 INFO L280 TraceCheckUtils]: 39: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,750 INFO L280 TraceCheckUtils]: 40: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:46,750 INFO L263 TraceCheckUtils]: 41: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,751 INFO L280 TraceCheckUtils]: 42: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,751 INFO L280 TraceCheckUtils]: 43: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,751 INFO L280 TraceCheckUtils]: 44: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,751 INFO L280 TraceCheckUtils]: 45: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,752 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:46,752 INFO L280 TraceCheckUtils]: 47: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:46,752 INFO L263 TraceCheckUtils]: 48: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,752 INFO L280 TraceCheckUtils]: 49: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,752 INFO L280 TraceCheckUtils]: 50: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:46,753 INFO L280 TraceCheckUtils]: 51: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,753 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:46,753 INFO L280 TraceCheckUtils]: 53: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:46,753 INFO L280 TraceCheckUtils]: 54: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,755 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9617#true} {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11451#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:46,756 INFO L280 TraceCheckUtils]: 56: Hoare triple {11451#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11451#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:46,757 INFO L280 TraceCheckUtils]: 57: Hoare triple {11451#(<= |fibonacci_#in~n| 4)} assume true; {11451#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:46,759 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {11451#(<= |fibonacci_#in~n| 4)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11366#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:46,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:46,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:46,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,784 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,785 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,785 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,785 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:46,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:46,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,789 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:46,789 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,790 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:46,790 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,790 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,791 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:46,791 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,791 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,791 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,792 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,792 INFO L280 TraceCheckUtils]: 7: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,792 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:46,793 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:46,793 INFO L263 TraceCheckUtils]: 10: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,793 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,794 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:46,794 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,794 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:46,795 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:46,795 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,795 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:46,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:46,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,800 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,800 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,800 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,801 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:46,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,801 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,802 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:46,802 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,802 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,803 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,803 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:46,803 INFO L263 TraceCheckUtils]: 7: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,803 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,804 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,804 INFO L280 TraceCheckUtils]: 10: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,804 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,804 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:46,805 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:46,805 INFO L263 TraceCheckUtils]: 14: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,805 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,805 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:46,806 INFO L280 TraceCheckUtils]: 17: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,806 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:46,806 INFO L280 TraceCheckUtils]: 19: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:46,806 INFO L280 TraceCheckUtils]: 20: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,807 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:46,807 INFO L280 TraceCheckUtils]: 22: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:46,807 INFO L263 TraceCheckUtils]: 23: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,807 INFO L280 TraceCheckUtils]: 24: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,808 INFO L280 TraceCheckUtils]: 25: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,808 INFO L280 TraceCheckUtils]: 26: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,808 INFO L280 TraceCheckUtils]: 27: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,808 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:46,809 INFO L280 TraceCheckUtils]: 29: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:46,809 INFO L280 TraceCheckUtils]: 30: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,811 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9617#true} {11366#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11399#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:46,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,813 INFO L280 TraceCheckUtils]: 1: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,814 INFO L280 TraceCheckUtils]: 2: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,814 INFO L263 TraceCheckUtils]: 3: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,815 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,815 INFO L280 TraceCheckUtils]: 5: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,816 INFO L280 TraceCheckUtils]: 6: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,816 INFO L263 TraceCheckUtils]: 7: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,816 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,817 INFO L280 TraceCheckUtils]: 9: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,817 INFO L280 TraceCheckUtils]: 10: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,818 INFO L263 TraceCheckUtils]: 11: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,818 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,819 INFO L280 TraceCheckUtils]: 13: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,819 INFO L280 TraceCheckUtils]: 14: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,820 INFO L263 TraceCheckUtils]: 15: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,820 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,821 INFO L280 TraceCheckUtils]: 17: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,821 INFO L280 TraceCheckUtils]: 18: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {11488#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:46,822 INFO L280 TraceCheckUtils]: 19: Hoare triple {11488#(<= |fibonacci_#in~n| 1)} assume true; {11488#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:46,823 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11488#(<= |fibonacci_#in~n| 1)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,824 INFO L280 TraceCheckUtils]: 21: Hoare triple {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,824 INFO L263 TraceCheckUtils]: 22: Hoare triple {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,824 INFO L280 TraceCheckUtils]: 23: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,825 INFO L280 TraceCheckUtils]: 24: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:46,825 INFO L280 TraceCheckUtils]: 25: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,826 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9617#true} {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:46,827 INFO L280 TraceCheckUtils]: 27: Hoare triple {11487#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:46,827 INFO L280 TraceCheckUtils]: 28: Hoare triple {11487#(<= |fibonacci_#in~n| 2)} assume true; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:46,829 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {11487#(<= |fibonacci_#in~n| 2)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,830 INFO L280 TraceCheckUtils]: 30: Hoare triple {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,830 INFO L263 TraceCheckUtils]: 31: Hoare triple {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,830 INFO L280 TraceCheckUtils]: 32: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,831 INFO L280 TraceCheckUtils]: 33: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,831 INFO L280 TraceCheckUtils]: 34: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,831 INFO L280 TraceCheckUtils]: 35: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,832 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9617#true} {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11476#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:46,832 INFO L280 TraceCheckUtils]: 37: Hoare triple {11476#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11476#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:46,833 INFO L280 TraceCheckUtils]: 38: Hoare triple {11476#(<= |fibonacci_#in~n| 3)} assume true; {11476#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:46,834 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {11476#(<= |fibonacci_#in~n| 3)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,835 INFO L280 TraceCheckUtils]: 40: Hoare triple {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,835 INFO L263 TraceCheckUtils]: 41: Hoare triple {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,835 INFO L280 TraceCheckUtils]: 42: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,836 INFO L280 TraceCheckUtils]: 43: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,836 INFO L280 TraceCheckUtils]: 44: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:46,836 INFO L263 TraceCheckUtils]: 45: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,836 INFO L280 TraceCheckUtils]: 46: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,836 INFO L280 TraceCheckUtils]: 47: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,837 INFO L280 TraceCheckUtils]: 48: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,837 INFO L280 TraceCheckUtils]: 49: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,837 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:46,837 INFO L280 TraceCheckUtils]: 51: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:46,837 INFO L263 TraceCheckUtils]: 52: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,837 INFO L280 TraceCheckUtils]: 53: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,838 INFO L280 TraceCheckUtils]: 54: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:46,838 INFO L280 TraceCheckUtils]: 55: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,838 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:46,838 INFO L280 TraceCheckUtils]: 57: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:46,838 INFO L280 TraceCheckUtils]: 58: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,840 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {9617#true} {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11451#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:46,840 INFO L280 TraceCheckUtils]: 60: Hoare triple {11451#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11451#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:46,841 INFO L280 TraceCheckUtils]: 61: Hoare triple {11451#(<= |fibonacci_#in~n| 4)} assume true; {11451#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:46,842 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {11451#(<= |fibonacci_#in~n| 4)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11366#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,842 INFO L280 TraceCheckUtils]: 63: Hoare triple {11366#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11366#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,843 INFO L263 TraceCheckUtils]: 64: Hoare triple {11366#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,843 INFO L280 TraceCheckUtils]: 65: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,843 INFO L280 TraceCheckUtils]: 66: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,843 INFO L280 TraceCheckUtils]: 67: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:46,843 INFO L263 TraceCheckUtils]: 68: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,844 INFO L280 TraceCheckUtils]: 69: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,844 INFO L280 TraceCheckUtils]: 70: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,844 INFO L280 TraceCheckUtils]: 71: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:46,844 INFO L263 TraceCheckUtils]: 72: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,844 INFO L280 TraceCheckUtils]: 73: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,845 INFO L280 TraceCheckUtils]: 74: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,845 INFO L280 TraceCheckUtils]: 75: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,845 INFO L280 TraceCheckUtils]: 76: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,845 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:46,845 INFO L280 TraceCheckUtils]: 78: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:46,846 INFO L263 TraceCheckUtils]: 79: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,846 INFO L280 TraceCheckUtils]: 80: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,846 INFO L280 TraceCheckUtils]: 81: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:46,846 INFO L280 TraceCheckUtils]: 82: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,846 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:46,847 INFO L280 TraceCheckUtils]: 84: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:46,847 INFO L280 TraceCheckUtils]: 85: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,847 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:46,847 INFO L280 TraceCheckUtils]: 87: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:46,847 INFO L263 TraceCheckUtils]: 88: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,848 INFO L280 TraceCheckUtils]: 89: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,848 INFO L280 TraceCheckUtils]: 90: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,848 INFO L280 TraceCheckUtils]: 91: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,848 INFO L280 TraceCheckUtils]: 92: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,848 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:46,848 INFO L280 TraceCheckUtils]: 94: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:46,849 INFO L280 TraceCheckUtils]: 95: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,850 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {9617#true} {11366#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11399#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:46,851 INFO L280 TraceCheckUtils]: 97: Hoare triple {11399#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11399#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:46,851 INFO L280 TraceCheckUtils]: 98: Hoare triple {11399#(<= |fibonacci_#in~n| 5)} assume true; {11399#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:46,852 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {11399#(<= |fibonacci_#in~n| 5)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11246#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:46,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:46,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:46,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:46,887 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,887 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,888 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,888 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,888 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:46,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:46,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:46,891 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,892 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:46,892 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,892 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,892 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:46,892 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,893 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,893 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,893 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,893 INFO L280 TraceCheckUtils]: 7: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,894 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:46,894 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:46,894 INFO L263 TraceCheckUtils]: 10: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,894 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,894 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:46,895 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,895 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:46,895 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:46,895 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,896 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:46,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:46,899 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,900 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,900 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,900 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,901 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:46,901 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,901 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,902 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:46,902 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,902 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,902 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,902 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:46,903 INFO L263 TraceCheckUtils]: 7: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,903 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,903 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,903 INFO L280 TraceCheckUtils]: 10: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,904 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,904 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:46,904 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:46,904 INFO L263 TraceCheckUtils]: 14: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,905 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,905 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:46,905 INFO L280 TraceCheckUtils]: 17: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,905 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:46,906 INFO L280 TraceCheckUtils]: 19: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:46,906 INFO L280 TraceCheckUtils]: 20: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,906 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:46,907 INFO L280 TraceCheckUtils]: 22: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:46,907 INFO L263 TraceCheckUtils]: 23: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,907 INFO L280 TraceCheckUtils]: 24: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,907 INFO L280 TraceCheckUtils]: 25: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,908 INFO L280 TraceCheckUtils]: 26: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,908 INFO L280 TraceCheckUtils]: 27: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,908 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:46,908 INFO L280 TraceCheckUtils]: 29: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:46,909 INFO L280 TraceCheckUtils]: 30: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,909 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:46,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:46,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:46,919 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,920 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,920 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,920 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,920 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:46,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:46,923 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,923 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:46,924 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,924 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:46,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,924 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,925 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:46,925 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,925 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,925 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,926 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,926 INFO L280 TraceCheckUtils]: 7: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,926 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:46,926 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:46,926 INFO L263 TraceCheckUtils]: 10: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,927 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,927 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:46,927 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,927 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:46,928 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:46,928 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,928 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:46,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,929 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,929 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:46,929 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,929 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,930 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,930 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:46,930 INFO L263 TraceCheckUtils]: 7: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,930 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,930 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,931 INFO L280 TraceCheckUtils]: 10: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:46,931 INFO L263 TraceCheckUtils]: 11: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,931 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,931 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,931 INFO L280 TraceCheckUtils]: 14: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,932 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,932 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:46,932 INFO L280 TraceCheckUtils]: 17: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:46,932 INFO L263 TraceCheckUtils]: 18: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,932 INFO L280 TraceCheckUtils]: 19: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,933 INFO L280 TraceCheckUtils]: 20: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:46,933 INFO L280 TraceCheckUtils]: 21: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,933 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:46,933 INFO L280 TraceCheckUtils]: 23: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:46,933 INFO L280 TraceCheckUtils]: 24: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,934 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:46,934 INFO L280 TraceCheckUtils]: 26: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:46,934 INFO L263 TraceCheckUtils]: 27: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,934 INFO L280 TraceCheckUtils]: 28: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,935 INFO L280 TraceCheckUtils]: 29: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,935 INFO L280 TraceCheckUtils]: 30: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,935 INFO L280 TraceCheckUtils]: 31: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,935 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:46,935 INFO L280 TraceCheckUtils]: 33: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:46,936 INFO L280 TraceCheckUtils]: 34: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,936 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:46,936 INFO L280 TraceCheckUtils]: 36: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:46,936 INFO L263 TraceCheckUtils]: 37: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,937 INFO L280 TraceCheckUtils]: 38: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,937 INFO L280 TraceCheckUtils]: 39: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,937 INFO L280 TraceCheckUtils]: 40: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:46,937 INFO L263 TraceCheckUtils]: 41: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,937 INFO L280 TraceCheckUtils]: 42: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,938 INFO L280 TraceCheckUtils]: 43: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,938 INFO L280 TraceCheckUtils]: 44: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,938 INFO L280 TraceCheckUtils]: 45: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,938 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:46,939 INFO L280 TraceCheckUtils]: 47: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:46,939 INFO L263 TraceCheckUtils]: 48: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,939 INFO L280 TraceCheckUtils]: 49: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,939 INFO L280 TraceCheckUtils]: 50: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:46,939 INFO L280 TraceCheckUtils]: 51: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,940 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:46,940 INFO L280 TraceCheckUtils]: 53: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:46,940 INFO L280 TraceCheckUtils]: 54: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,940 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:46,941 INFO L280 TraceCheckUtils]: 56: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:46,941 INFO L280 TraceCheckUtils]: 57: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,944 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9617#true} {11246#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11306#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:46,948 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,948 INFO L280 TraceCheckUtils]: 1: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,949 INFO L280 TraceCheckUtils]: 2: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,949 INFO L263 TraceCheckUtils]: 3: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,950 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,950 INFO L280 TraceCheckUtils]: 5: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,951 INFO L280 TraceCheckUtils]: 6: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,951 INFO L263 TraceCheckUtils]: 7: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,952 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,952 INFO L280 TraceCheckUtils]: 9: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,953 INFO L280 TraceCheckUtils]: 10: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,953 INFO L263 TraceCheckUtils]: 11: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,954 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,954 INFO L280 TraceCheckUtils]: 13: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,955 INFO L280 TraceCheckUtils]: 14: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,955 INFO L263 TraceCheckUtils]: 15: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,956 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,957 INFO L280 TraceCheckUtils]: 17: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,957 INFO L280 TraceCheckUtils]: 18: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,958 INFO L263 TraceCheckUtils]: 19: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,958 INFO L280 TraceCheckUtils]: 20: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,959 INFO L280 TraceCheckUtils]: 21: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:46,960 INFO L280 TraceCheckUtils]: 22: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {11488#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:46,960 INFO L280 TraceCheckUtils]: 23: Hoare triple {11488#(<= |fibonacci_#in~n| 1)} assume true; {11488#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:46,962 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {11488#(<= |fibonacci_#in~n| 1)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,963 INFO L280 TraceCheckUtils]: 25: Hoare triple {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,963 INFO L263 TraceCheckUtils]: 26: Hoare triple {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,963 INFO L280 TraceCheckUtils]: 27: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,964 INFO L280 TraceCheckUtils]: 28: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:46,964 INFO L280 TraceCheckUtils]: 29: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,965 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {9617#true} {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:46,966 INFO L280 TraceCheckUtils]: 31: Hoare triple {11487#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:46,966 INFO L280 TraceCheckUtils]: 32: Hoare triple {11487#(<= |fibonacci_#in~n| 2)} assume true; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:46,968 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {11487#(<= |fibonacci_#in~n| 2)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,969 INFO L280 TraceCheckUtils]: 34: Hoare triple {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,969 INFO L263 TraceCheckUtils]: 35: Hoare triple {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,969 INFO L280 TraceCheckUtils]: 36: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,969 INFO L280 TraceCheckUtils]: 37: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,970 INFO L280 TraceCheckUtils]: 38: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,970 INFO L280 TraceCheckUtils]: 39: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,971 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {9617#true} {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11476#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:46,971 INFO L280 TraceCheckUtils]: 41: Hoare triple {11476#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11476#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:46,972 INFO L280 TraceCheckUtils]: 42: Hoare triple {11476#(<= |fibonacci_#in~n| 3)} assume true; {11476#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:46,973 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {11476#(<= |fibonacci_#in~n| 3)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,975 INFO L280 TraceCheckUtils]: 44: Hoare triple {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,975 INFO L263 TraceCheckUtils]: 45: Hoare triple {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,975 INFO L280 TraceCheckUtils]: 46: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,975 INFO L280 TraceCheckUtils]: 47: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,976 INFO L280 TraceCheckUtils]: 48: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:46,976 INFO L263 TraceCheckUtils]: 49: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,976 INFO L280 TraceCheckUtils]: 50: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,976 INFO L280 TraceCheckUtils]: 51: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,976 INFO L280 TraceCheckUtils]: 52: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,977 INFO L280 TraceCheckUtils]: 53: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,977 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:46,977 INFO L280 TraceCheckUtils]: 55: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:46,977 INFO L263 TraceCheckUtils]: 56: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,977 INFO L280 TraceCheckUtils]: 57: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,978 INFO L280 TraceCheckUtils]: 58: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:46,978 INFO L280 TraceCheckUtils]: 59: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,978 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:46,978 INFO L280 TraceCheckUtils]: 61: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:46,979 INFO L280 TraceCheckUtils]: 62: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,980 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {9617#true} {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11451#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:46,981 INFO L280 TraceCheckUtils]: 64: Hoare triple {11451#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11451#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:46,982 INFO L280 TraceCheckUtils]: 65: Hoare triple {11451#(<= |fibonacci_#in~n| 4)} assume true; {11451#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:46,983 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {11451#(<= |fibonacci_#in~n| 4)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11366#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,984 INFO L280 TraceCheckUtils]: 67: Hoare triple {11366#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11366#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,984 INFO L263 TraceCheckUtils]: 68: Hoare triple {11366#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,985 INFO L280 TraceCheckUtils]: 69: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,985 INFO L280 TraceCheckUtils]: 70: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,985 INFO L280 TraceCheckUtils]: 71: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:46,985 INFO L263 TraceCheckUtils]: 72: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,985 INFO L280 TraceCheckUtils]: 73: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,986 INFO L280 TraceCheckUtils]: 74: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,986 INFO L280 TraceCheckUtils]: 75: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:46,986 INFO L263 TraceCheckUtils]: 76: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:46,986 INFO L280 TraceCheckUtils]: 77: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,987 INFO L280 TraceCheckUtils]: 78: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,987 INFO L280 TraceCheckUtils]: 79: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,987 INFO L280 TraceCheckUtils]: 80: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,987 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:46,987 INFO L280 TraceCheckUtils]: 82: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:46,988 INFO L263 TraceCheckUtils]: 83: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,988 INFO L280 TraceCheckUtils]: 84: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,988 INFO L280 TraceCheckUtils]: 85: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:46,988 INFO L280 TraceCheckUtils]: 86: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,989 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:46,989 INFO L280 TraceCheckUtils]: 88: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:46,989 INFO L280 TraceCheckUtils]: 89: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,989 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:46,989 INFO L280 TraceCheckUtils]: 91: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:46,990 INFO L263 TraceCheckUtils]: 92: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,990 INFO L280 TraceCheckUtils]: 93: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,990 INFO L280 TraceCheckUtils]: 94: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,990 INFO L280 TraceCheckUtils]: 95: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:46,991 INFO L280 TraceCheckUtils]: 96: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,991 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:46,991 INFO L280 TraceCheckUtils]: 98: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:46,991 INFO L280 TraceCheckUtils]: 99: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:46,993 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {9617#true} {11366#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11399#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:46,996 INFO L280 TraceCheckUtils]: 101: Hoare triple {11399#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11399#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:46,996 INFO L280 TraceCheckUtils]: 102: Hoare triple {11399#(<= |fibonacci_#in~n| 5)} assume true; {11399#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:46,998 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {11399#(<= |fibonacci_#in~n| 5)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11246#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,998 INFO L280 TraceCheckUtils]: 104: Hoare triple {11246#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11246#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:46,999 INFO L263 TraceCheckUtils]: 105: Hoare triple {11246#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:46,999 INFO L280 TraceCheckUtils]: 106: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:46,999 INFO L280 TraceCheckUtils]: 107: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:46,999 INFO L280 TraceCheckUtils]: 108: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,000 INFO L263 TraceCheckUtils]: 109: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,000 INFO L280 TraceCheckUtils]: 110: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,000 INFO L280 TraceCheckUtils]: 111: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,001 INFO L280 TraceCheckUtils]: 112: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,001 INFO L263 TraceCheckUtils]: 113: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,001 INFO L280 TraceCheckUtils]: 114: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,002 INFO L280 TraceCheckUtils]: 115: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,002 INFO L280 TraceCheckUtils]: 116: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,002 INFO L263 TraceCheckUtils]: 117: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,002 INFO L280 TraceCheckUtils]: 118: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,003 INFO L280 TraceCheckUtils]: 119: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,003 INFO L280 TraceCheckUtils]: 120: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,003 INFO L280 TraceCheckUtils]: 121: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,004 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,004 INFO L280 TraceCheckUtils]: 123: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,004 INFO L263 TraceCheckUtils]: 124: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,004 INFO L280 TraceCheckUtils]: 125: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,004 INFO L280 TraceCheckUtils]: 126: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,005 INFO L280 TraceCheckUtils]: 127: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,005 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,005 INFO L280 TraceCheckUtils]: 129: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,005 INFO L280 TraceCheckUtils]: 130: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,006 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,006 INFO L280 TraceCheckUtils]: 132: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,006 INFO L263 TraceCheckUtils]: 133: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,006 INFO L280 TraceCheckUtils]: 134: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,007 INFO L280 TraceCheckUtils]: 135: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,007 INFO L280 TraceCheckUtils]: 136: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,007 INFO L280 TraceCheckUtils]: 137: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,007 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,008 INFO L280 TraceCheckUtils]: 139: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,008 INFO L280 TraceCheckUtils]: 140: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,008 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,008 INFO L280 TraceCheckUtils]: 142: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,009 INFO L263 TraceCheckUtils]: 143: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,009 INFO L280 TraceCheckUtils]: 144: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,009 INFO L280 TraceCheckUtils]: 145: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,009 INFO L280 TraceCheckUtils]: 146: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,010 INFO L263 TraceCheckUtils]: 147: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,010 INFO L280 TraceCheckUtils]: 148: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,010 INFO L280 TraceCheckUtils]: 149: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,010 INFO L280 TraceCheckUtils]: 150: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,011 INFO L280 TraceCheckUtils]: 151: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,011 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,011 INFO L280 TraceCheckUtils]: 153: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,011 INFO L263 TraceCheckUtils]: 154: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,012 INFO L280 TraceCheckUtils]: 155: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,012 INFO L280 TraceCheckUtils]: 156: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,012 INFO L280 TraceCheckUtils]: 157: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,012 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,012 INFO L280 TraceCheckUtils]: 159: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,013 INFO L280 TraceCheckUtils]: 160: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,013 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,013 INFO L280 TraceCheckUtils]: 162: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,014 INFO L280 TraceCheckUtils]: 163: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,016 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {9617#true} {11246#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11306#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:47,017 INFO L280 TraceCheckUtils]: 165: Hoare triple {11306#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11306#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:47,018 INFO L280 TraceCheckUtils]: 166: Hoare triple {11306#(<= |fibonacci_#in~n| 6)} assume true; {11306#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:47,020 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {11306#(<= |fibonacci_#in~n| 6)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11044#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:47,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,105 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,106 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,106 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,106 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,106 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,110 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,110 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,110 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,111 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,111 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,111 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,111 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,112 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,112 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,112 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,112 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,112 INFO L280 TraceCheckUtils]: 7: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,113 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,113 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,113 INFO L263 TraceCheckUtils]: 10: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,113 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,114 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,114 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,114 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,114 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,115 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,115 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,119 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,119 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,120 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,120 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,120 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,121 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,121 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,121 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,121 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,121 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,122 INFO L263 TraceCheckUtils]: 7: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,122 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,122 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,122 INFO L280 TraceCheckUtils]: 10: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,123 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,123 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,123 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,123 INFO L263 TraceCheckUtils]: 14: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,124 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,124 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,124 INFO L280 TraceCheckUtils]: 17: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,124 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,124 INFO L280 TraceCheckUtils]: 19: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,125 INFO L280 TraceCheckUtils]: 20: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,125 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,125 INFO L280 TraceCheckUtils]: 22: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,126 INFO L263 TraceCheckUtils]: 23: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,126 INFO L280 TraceCheckUtils]: 24: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,126 INFO L280 TraceCheckUtils]: 25: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,127 INFO L280 TraceCheckUtils]: 26: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,127 INFO L280 TraceCheckUtils]: 27: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,127 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,127 INFO L280 TraceCheckUtils]: 29: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,128 INFO L280 TraceCheckUtils]: 30: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,128 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,136 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,137 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,137 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,137 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,137 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,140 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,141 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,141 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,141 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,142 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,142 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,143 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,143 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,143 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,144 INFO L280 TraceCheckUtils]: 7: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,144 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,144 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,144 INFO L263 TraceCheckUtils]: 10: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,145 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,145 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,145 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,145 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,146 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,146 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,146 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,147 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,147 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,147 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,148 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,148 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,148 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,148 INFO L263 TraceCheckUtils]: 7: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,148 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,149 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,149 INFO L280 TraceCheckUtils]: 10: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,149 INFO L263 TraceCheckUtils]: 11: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,149 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,149 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,150 INFO L280 TraceCheckUtils]: 14: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,150 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,150 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,150 INFO L280 TraceCheckUtils]: 17: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,150 INFO L263 TraceCheckUtils]: 18: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,151 INFO L280 TraceCheckUtils]: 19: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,151 INFO L280 TraceCheckUtils]: 20: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,151 INFO L280 TraceCheckUtils]: 21: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,151 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,152 INFO L280 TraceCheckUtils]: 23: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,152 INFO L280 TraceCheckUtils]: 24: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,152 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,152 INFO L280 TraceCheckUtils]: 26: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,153 INFO L263 TraceCheckUtils]: 27: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,153 INFO L280 TraceCheckUtils]: 28: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,153 INFO L280 TraceCheckUtils]: 29: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,153 INFO L280 TraceCheckUtils]: 30: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,154 INFO L280 TraceCheckUtils]: 31: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,154 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,154 INFO L280 TraceCheckUtils]: 33: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,154 INFO L280 TraceCheckUtils]: 34: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,154 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,155 INFO L280 TraceCheckUtils]: 36: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,155 INFO L263 TraceCheckUtils]: 37: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,155 INFO L280 TraceCheckUtils]: 38: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,156 INFO L280 TraceCheckUtils]: 39: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,156 INFO L280 TraceCheckUtils]: 40: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,156 INFO L263 TraceCheckUtils]: 41: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,156 INFO L280 TraceCheckUtils]: 42: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,156 INFO L280 TraceCheckUtils]: 43: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,157 INFO L280 TraceCheckUtils]: 44: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,157 INFO L280 TraceCheckUtils]: 45: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,157 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,157 INFO L280 TraceCheckUtils]: 47: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,157 INFO L263 TraceCheckUtils]: 48: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,158 INFO L280 TraceCheckUtils]: 49: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,158 INFO L280 TraceCheckUtils]: 50: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,158 INFO L280 TraceCheckUtils]: 51: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,158 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,159 INFO L280 TraceCheckUtils]: 53: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,159 INFO L280 TraceCheckUtils]: 54: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,159 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,159 INFO L280 TraceCheckUtils]: 56: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,159 INFO L280 TraceCheckUtils]: 57: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,160 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,177 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,177 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,178 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,178 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,182 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,182 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,182 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,183 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,183 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,183 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,183 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,184 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,184 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,184 INFO L280 TraceCheckUtils]: 7: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,184 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,185 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,185 INFO L263 TraceCheckUtils]: 10: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,185 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,185 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,186 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,186 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,186 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,186 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,186 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,190 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,191 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,191 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,192 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,192 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,192 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,193 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,193 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,193 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,194 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,194 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,194 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,194 INFO L263 TraceCheckUtils]: 7: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,194 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,195 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,195 INFO L280 TraceCheckUtils]: 10: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,195 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,195 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,196 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,196 INFO L263 TraceCheckUtils]: 14: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,196 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,196 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,196 INFO L280 TraceCheckUtils]: 17: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,197 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,197 INFO L280 TraceCheckUtils]: 19: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,197 INFO L280 TraceCheckUtils]: 20: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,197 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,197 INFO L280 TraceCheckUtils]: 22: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,198 INFO L263 TraceCheckUtils]: 23: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,198 INFO L280 TraceCheckUtils]: 24: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,198 INFO L280 TraceCheckUtils]: 25: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,198 INFO L280 TraceCheckUtils]: 26: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,199 INFO L280 TraceCheckUtils]: 27: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,199 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,199 INFO L280 TraceCheckUtils]: 29: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,199 INFO L280 TraceCheckUtils]: 30: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,200 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,201 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,201 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,201 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,201 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,202 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,202 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,202 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,202 INFO L263 TraceCheckUtils]: 7: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,203 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,203 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,203 INFO L280 TraceCheckUtils]: 10: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,203 INFO L263 TraceCheckUtils]: 11: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,203 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,204 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,204 INFO L280 TraceCheckUtils]: 14: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,204 INFO L263 TraceCheckUtils]: 15: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,204 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,204 INFO L280 TraceCheckUtils]: 17: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,205 INFO L280 TraceCheckUtils]: 18: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,205 INFO L280 TraceCheckUtils]: 19: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,205 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,205 INFO L280 TraceCheckUtils]: 21: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,206 INFO L263 TraceCheckUtils]: 22: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,206 INFO L280 TraceCheckUtils]: 23: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,206 INFO L280 TraceCheckUtils]: 24: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,206 INFO L280 TraceCheckUtils]: 25: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,207 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,207 INFO L280 TraceCheckUtils]: 27: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,207 INFO L280 TraceCheckUtils]: 28: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,207 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,207 INFO L280 TraceCheckUtils]: 30: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,208 INFO L263 TraceCheckUtils]: 31: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,208 INFO L280 TraceCheckUtils]: 32: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,208 INFO L280 TraceCheckUtils]: 33: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,208 INFO L280 TraceCheckUtils]: 34: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,208 INFO L280 TraceCheckUtils]: 35: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,209 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,209 INFO L280 TraceCheckUtils]: 37: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,209 INFO L280 TraceCheckUtils]: 38: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,209 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,210 INFO L280 TraceCheckUtils]: 40: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,210 INFO L263 TraceCheckUtils]: 41: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,210 INFO L280 TraceCheckUtils]: 42: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,210 INFO L280 TraceCheckUtils]: 43: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,210 INFO L280 TraceCheckUtils]: 44: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,211 INFO L263 TraceCheckUtils]: 45: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,211 INFO L280 TraceCheckUtils]: 46: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,211 INFO L280 TraceCheckUtils]: 47: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,211 INFO L280 TraceCheckUtils]: 48: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,211 INFO L280 TraceCheckUtils]: 49: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,212 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,212 INFO L280 TraceCheckUtils]: 51: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,212 INFO L263 TraceCheckUtils]: 52: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,212 INFO L280 TraceCheckUtils]: 53: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,213 INFO L280 TraceCheckUtils]: 54: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,213 INFO L280 TraceCheckUtils]: 55: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,213 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,213 INFO L280 TraceCheckUtils]: 57: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,213 INFO L280 TraceCheckUtils]: 58: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,214 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,214 INFO L280 TraceCheckUtils]: 60: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,214 INFO L280 TraceCheckUtils]: 61: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,214 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,215 INFO L280 TraceCheckUtils]: 63: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,215 INFO L263 TraceCheckUtils]: 64: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,215 INFO L280 TraceCheckUtils]: 65: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,215 INFO L280 TraceCheckUtils]: 66: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,215 INFO L280 TraceCheckUtils]: 67: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,216 INFO L263 TraceCheckUtils]: 68: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,216 INFO L280 TraceCheckUtils]: 69: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,216 INFO L280 TraceCheckUtils]: 70: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,216 INFO L280 TraceCheckUtils]: 71: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,216 INFO L263 TraceCheckUtils]: 72: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,217 INFO L280 TraceCheckUtils]: 73: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,217 INFO L280 TraceCheckUtils]: 74: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,217 INFO L280 TraceCheckUtils]: 75: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,217 INFO L280 TraceCheckUtils]: 76: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,218 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,218 INFO L280 TraceCheckUtils]: 78: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,218 INFO L263 TraceCheckUtils]: 79: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,218 INFO L280 TraceCheckUtils]: 80: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,218 INFO L280 TraceCheckUtils]: 81: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,218 INFO L280 TraceCheckUtils]: 82: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,219 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,219 INFO L280 TraceCheckUtils]: 84: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,219 INFO L280 TraceCheckUtils]: 85: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,219 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,220 INFO L280 TraceCheckUtils]: 87: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,220 INFO L263 TraceCheckUtils]: 88: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,220 INFO L280 TraceCheckUtils]: 89: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,221 INFO L280 TraceCheckUtils]: 90: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,221 INFO L280 TraceCheckUtils]: 91: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,221 INFO L280 TraceCheckUtils]: 92: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,221 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,222 INFO L280 TraceCheckUtils]: 94: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,222 INFO L280 TraceCheckUtils]: 95: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,222 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,222 INFO L280 TraceCheckUtils]: 97: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,223 INFO L280 TraceCheckUtils]: 98: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,224 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {9617#true} {11044#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11145#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 12:01:47,231 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:47,232 INFO L280 TraceCheckUtils]: 1: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:47,233 INFO L280 TraceCheckUtils]: 2: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:47,233 INFO L263 TraceCheckUtils]: 3: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,234 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:47,235 INFO L280 TraceCheckUtils]: 5: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:47,235 INFO L280 TraceCheckUtils]: 6: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:47,235 INFO L263 TraceCheckUtils]: 7: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,236 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:47,237 INFO L280 TraceCheckUtils]: 9: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:47,237 INFO L280 TraceCheckUtils]: 10: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:47,238 INFO L263 TraceCheckUtils]: 11: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,238 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:47,239 INFO L280 TraceCheckUtils]: 13: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:47,240 INFO L280 TraceCheckUtils]: 14: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:47,240 INFO L263 TraceCheckUtils]: 15: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,240 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:47,241 INFO L280 TraceCheckUtils]: 17: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:47,242 INFO L280 TraceCheckUtils]: 18: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:47,242 INFO L263 TraceCheckUtils]: 19: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,243 INFO L280 TraceCheckUtils]: 20: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:47,244 INFO L280 TraceCheckUtils]: 21: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:47,245 INFO L280 TraceCheckUtils]: 22: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:47,245 INFO L263 TraceCheckUtils]: 23: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,245 INFO L280 TraceCheckUtils]: 24: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:47,246 INFO L280 TraceCheckUtils]: 25: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:47,247 INFO L280 TraceCheckUtils]: 26: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {11488#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:47,248 INFO L280 TraceCheckUtils]: 27: Hoare triple {11488#(<= |fibonacci_#in~n| 1)} assume true; {11488#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:47,250 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {11488#(<= |fibonacci_#in~n| 1)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:47,251 INFO L280 TraceCheckUtils]: 29: Hoare triple {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:47,251 INFO L263 TraceCheckUtils]: 30: Hoare triple {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,252 INFO L280 TraceCheckUtils]: 31: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,252 INFO L280 TraceCheckUtils]: 32: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,252 INFO L280 TraceCheckUtils]: 33: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,253 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {9617#true} {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:47,254 INFO L280 TraceCheckUtils]: 35: Hoare triple {11487#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:47,255 INFO L280 TraceCheckUtils]: 36: Hoare triple {11487#(<= |fibonacci_#in~n| 2)} assume true; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:47,256 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {11487#(<= |fibonacci_#in~n| 2)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:47,258 INFO L280 TraceCheckUtils]: 38: Hoare triple {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:47,258 INFO L263 TraceCheckUtils]: 39: Hoare triple {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,258 INFO L280 TraceCheckUtils]: 40: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,258 INFO L280 TraceCheckUtils]: 41: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,259 INFO L280 TraceCheckUtils]: 42: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,259 INFO L280 TraceCheckUtils]: 43: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,260 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9617#true} {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11476#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:47,261 INFO L280 TraceCheckUtils]: 45: Hoare triple {11476#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11476#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:47,262 INFO L280 TraceCheckUtils]: 46: Hoare triple {11476#(<= |fibonacci_#in~n| 3)} assume true; {11476#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:47,264 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {11476#(<= |fibonacci_#in~n| 3)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:47,265 INFO L280 TraceCheckUtils]: 48: Hoare triple {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:47,265 INFO L263 TraceCheckUtils]: 49: Hoare triple {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,265 INFO L280 TraceCheckUtils]: 50: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,266 INFO L280 TraceCheckUtils]: 51: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,266 INFO L280 TraceCheckUtils]: 52: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,266 INFO L263 TraceCheckUtils]: 53: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,266 INFO L280 TraceCheckUtils]: 54: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,266 INFO L280 TraceCheckUtils]: 55: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,267 INFO L280 TraceCheckUtils]: 56: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,267 INFO L280 TraceCheckUtils]: 57: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,267 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,267 INFO L280 TraceCheckUtils]: 59: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,268 INFO L263 TraceCheckUtils]: 60: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,268 INFO L280 TraceCheckUtils]: 61: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,268 INFO L280 TraceCheckUtils]: 62: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,268 INFO L280 TraceCheckUtils]: 63: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,268 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,269 INFO L280 TraceCheckUtils]: 65: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,269 INFO L280 TraceCheckUtils]: 66: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,271 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {9617#true} {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11451#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:47,271 INFO L280 TraceCheckUtils]: 68: Hoare triple {11451#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11451#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:47,272 INFO L280 TraceCheckUtils]: 69: Hoare triple {11451#(<= |fibonacci_#in~n| 4)} assume true; {11451#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:47,273 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {11451#(<= |fibonacci_#in~n| 4)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11366#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:47,274 INFO L280 TraceCheckUtils]: 71: Hoare triple {11366#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11366#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:47,275 INFO L263 TraceCheckUtils]: 72: Hoare triple {11366#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,275 INFO L280 TraceCheckUtils]: 73: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,275 INFO L280 TraceCheckUtils]: 74: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,275 INFO L280 TraceCheckUtils]: 75: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,276 INFO L263 TraceCheckUtils]: 76: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,276 INFO L280 TraceCheckUtils]: 77: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,276 INFO L280 TraceCheckUtils]: 78: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,277 INFO L280 TraceCheckUtils]: 79: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,277 INFO L263 TraceCheckUtils]: 80: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,277 INFO L280 TraceCheckUtils]: 81: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,277 INFO L280 TraceCheckUtils]: 82: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,278 INFO L280 TraceCheckUtils]: 83: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,278 INFO L280 TraceCheckUtils]: 84: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,278 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,278 INFO L280 TraceCheckUtils]: 86: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,278 INFO L263 TraceCheckUtils]: 87: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,279 INFO L280 TraceCheckUtils]: 88: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,279 INFO L280 TraceCheckUtils]: 89: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,279 INFO L280 TraceCheckUtils]: 90: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,279 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,280 INFO L280 TraceCheckUtils]: 92: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,280 INFO L280 TraceCheckUtils]: 93: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,280 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,280 INFO L280 TraceCheckUtils]: 95: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,280 INFO L263 TraceCheckUtils]: 96: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,281 INFO L280 TraceCheckUtils]: 97: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,281 INFO L280 TraceCheckUtils]: 98: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,281 INFO L280 TraceCheckUtils]: 99: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,281 INFO L280 TraceCheckUtils]: 100: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,282 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,282 INFO L280 TraceCheckUtils]: 102: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,282 INFO L280 TraceCheckUtils]: 103: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,283 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {9617#true} {11366#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11399#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:47,284 INFO L280 TraceCheckUtils]: 105: Hoare triple {11399#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11399#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:47,285 INFO L280 TraceCheckUtils]: 106: Hoare triple {11399#(<= |fibonacci_#in~n| 5)} assume true; {11399#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:47,286 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {11399#(<= |fibonacci_#in~n| 5)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11246#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:47,287 INFO L280 TraceCheckUtils]: 108: Hoare triple {11246#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11246#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:47,287 INFO L263 TraceCheckUtils]: 109: Hoare triple {11246#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,287 INFO L280 TraceCheckUtils]: 110: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,288 INFO L280 TraceCheckUtils]: 111: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,288 INFO L280 TraceCheckUtils]: 112: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,288 INFO L263 TraceCheckUtils]: 113: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,288 INFO L280 TraceCheckUtils]: 114: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,288 INFO L280 TraceCheckUtils]: 115: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,289 INFO L280 TraceCheckUtils]: 116: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,289 INFO L263 TraceCheckUtils]: 117: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,289 INFO L280 TraceCheckUtils]: 118: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,289 INFO L280 TraceCheckUtils]: 119: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,290 INFO L280 TraceCheckUtils]: 120: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,290 INFO L263 TraceCheckUtils]: 121: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,290 INFO L280 TraceCheckUtils]: 122: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,290 INFO L280 TraceCheckUtils]: 123: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,290 INFO L280 TraceCheckUtils]: 124: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,291 INFO L280 TraceCheckUtils]: 125: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,291 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,291 INFO L280 TraceCheckUtils]: 127: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,292 INFO L263 TraceCheckUtils]: 128: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,292 INFO L280 TraceCheckUtils]: 129: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,292 INFO L280 TraceCheckUtils]: 130: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,293 INFO L280 TraceCheckUtils]: 131: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,293 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,293 INFO L280 TraceCheckUtils]: 133: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,293 INFO L280 TraceCheckUtils]: 134: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,293 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,293 INFO L280 TraceCheckUtils]: 136: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,294 INFO L263 TraceCheckUtils]: 137: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,294 INFO L280 TraceCheckUtils]: 138: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,294 INFO L280 TraceCheckUtils]: 139: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,294 INFO L280 TraceCheckUtils]: 140: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,294 INFO L280 TraceCheckUtils]: 141: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,295 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,295 INFO L280 TraceCheckUtils]: 143: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,295 INFO L280 TraceCheckUtils]: 144: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,295 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,295 INFO L280 TraceCheckUtils]: 146: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,295 INFO L263 TraceCheckUtils]: 147: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,296 INFO L280 TraceCheckUtils]: 148: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,296 INFO L280 TraceCheckUtils]: 149: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,296 INFO L280 TraceCheckUtils]: 150: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,296 INFO L263 TraceCheckUtils]: 151: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,296 INFO L280 TraceCheckUtils]: 152: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,297 INFO L280 TraceCheckUtils]: 153: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,297 INFO L280 TraceCheckUtils]: 154: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,297 INFO L280 TraceCheckUtils]: 155: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,297 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,297 INFO L280 TraceCheckUtils]: 157: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,297 INFO L263 TraceCheckUtils]: 158: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,298 INFO L280 TraceCheckUtils]: 159: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,298 INFO L280 TraceCheckUtils]: 160: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,298 INFO L280 TraceCheckUtils]: 161: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,298 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,298 INFO L280 TraceCheckUtils]: 163: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,299 INFO L280 TraceCheckUtils]: 164: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,299 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,299 INFO L280 TraceCheckUtils]: 166: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,299 INFO L280 TraceCheckUtils]: 167: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,301 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {9617#true} {11246#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11306#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:47,301 INFO L280 TraceCheckUtils]: 169: Hoare triple {11306#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11306#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:47,302 INFO L280 TraceCheckUtils]: 170: Hoare triple {11306#(<= |fibonacci_#in~n| 6)} assume true; {11306#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:47,303 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {11306#(<= |fibonacci_#in~n| 6)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11044#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:47,304 INFO L280 TraceCheckUtils]: 172: Hoare triple {11044#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11044#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:47,304 INFO L263 TraceCheckUtils]: 173: Hoare triple {11044#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,304 INFO L280 TraceCheckUtils]: 174: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,305 INFO L280 TraceCheckUtils]: 175: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,305 INFO L280 TraceCheckUtils]: 176: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,305 INFO L263 TraceCheckUtils]: 177: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,305 INFO L280 TraceCheckUtils]: 178: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,305 INFO L280 TraceCheckUtils]: 179: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,306 INFO L280 TraceCheckUtils]: 180: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,306 INFO L263 TraceCheckUtils]: 181: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,306 INFO L280 TraceCheckUtils]: 182: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,306 INFO L280 TraceCheckUtils]: 183: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,306 INFO L280 TraceCheckUtils]: 184: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,307 INFO L263 TraceCheckUtils]: 185: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,307 INFO L280 TraceCheckUtils]: 186: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,307 INFO L280 TraceCheckUtils]: 187: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,307 INFO L280 TraceCheckUtils]: 188: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,308 INFO L263 TraceCheckUtils]: 189: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,308 INFO L280 TraceCheckUtils]: 190: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,308 INFO L280 TraceCheckUtils]: 191: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,308 INFO L280 TraceCheckUtils]: 192: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,308 INFO L280 TraceCheckUtils]: 193: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,309 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,309 INFO L280 TraceCheckUtils]: 195: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,309 INFO L263 TraceCheckUtils]: 196: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,309 INFO L280 TraceCheckUtils]: 197: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,310 INFO L280 TraceCheckUtils]: 198: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,310 INFO L280 TraceCheckUtils]: 199: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,310 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,310 INFO L280 TraceCheckUtils]: 201: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,311 INFO L280 TraceCheckUtils]: 202: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,311 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,311 INFO L280 TraceCheckUtils]: 204: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,311 INFO L263 TraceCheckUtils]: 205: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,311 INFO L280 TraceCheckUtils]: 206: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,312 INFO L280 TraceCheckUtils]: 207: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,312 INFO L280 TraceCheckUtils]: 208: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,312 INFO L280 TraceCheckUtils]: 209: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,312 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,313 INFO L280 TraceCheckUtils]: 211: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,313 INFO L280 TraceCheckUtils]: 212: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,313 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,313 INFO L280 TraceCheckUtils]: 214: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,313 INFO L263 TraceCheckUtils]: 215: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,314 INFO L280 TraceCheckUtils]: 216: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,314 INFO L280 TraceCheckUtils]: 217: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,314 INFO L280 TraceCheckUtils]: 218: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,314 INFO L263 TraceCheckUtils]: 219: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,315 INFO L280 TraceCheckUtils]: 220: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,315 INFO L280 TraceCheckUtils]: 221: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,315 INFO L280 TraceCheckUtils]: 222: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,315 INFO L280 TraceCheckUtils]: 223: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,316 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,316 INFO L280 TraceCheckUtils]: 225: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,316 INFO L263 TraceCheckUtils]: 226: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,316 INFO L280 TraceCheckUtils]: 227: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,316 INFO L280 TraceCheckUtils]: 228: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,317 INFO L280 TraceCheckUtils]: 229: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,317 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,317 INFO L280 TraceCheckUtils]: 231: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,317 INFO L280 TraceCheckUtils]: 232: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,318 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,318 INFO L280 TraceCheckUtils]: 234: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,318 INFO L280 TraceCheckUtils]: 235: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,318 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,319 INFO L280 TraceCheckUtils]: 237: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,319 INFO L263 TraceCheckUtils]: 238: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,319 INFO L280 TraceCheckUtils]: 239: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,319 INFO L280 TraceCheckUtils]: 240: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,319 INFO L280 TraceCheckUtils]: 241: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,320 INFO L263 TraceCheckUtils]: 242: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,320 INFO L280 TraceCheckUtils]: 243: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,320 INFO L280 TraceCheckUtils]: 244: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,320 INFO L280 TraceCheckUtils]: 245: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,321 INFO L263 TraceCheckUtils]: 246: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,321 INFO L280 TraceCheckUtils]: 247: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,321 INFO L280 TraceCheckUtils]: 248: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,321 INFO L280 TraceCheckUtils]: 249: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,321 INFO L280 TraceCheckUtils]: 250: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,322 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,322 INFO L280 TraceCheckUtils]: 252: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,322 INFO L263 TraceCheckUtils]: 253: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,322 INFO L280 TraceCheckUtils]: 254: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,323 INFO L280 TraceCheckUtils]: 255: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,323 INFO L280 TraceCheckUtils]: 256: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,323 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,323 INFO L280 TraceCheckUtils]: 258: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,324 INFO L280 TraceCheckUtils]: 259: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,324 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,324 INFO L280 TraceCheckUtils]: 261: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,324 INFO L263 TraceCheckUtils]: 262: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,324 INFO L280 TraceCheckUtils]: 263: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,325 INFO L280 TraceCheckUtils]: 264: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,325 INFO L280 TraceCheckUtils]: 265: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,325 INFO L280 TraceCheckUtils]: 266: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,325 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,325 INFO L280 TraceCheckUtils]: 268: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,326 INFO L280 TraceCheckUtils]: 269: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,326 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,326 INFO L280 TraceCheckUtils]: 271: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,326 INFO L280 TraceCheckUtils]: 272: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,328 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {9617#true} {11044#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11145#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 12:01:47,328 INFO L280 TraceCheckUtils]: 274: Hoare triple {11145#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11145#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 12:01:47,329 INFO L280 TraceCheckUtils]: 275: Hoare triple {11145#(<= |fibonacci_#in~n| 7)} assume true; {11145#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 12:01:47,331 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {11145#(<= |fibonacci_#in~n| 7)} {9617#true} #34#return; {10529#(<= fibonacci_~n 8)} is VALID [2020-07-08 12:01:47,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,854 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,855 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,855 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,855 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,856 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,859 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,859 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,860 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,860 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,860 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,861 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,861 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,861 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,861 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,862 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,862 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,862 INFO L280 TraceCheckUtils]: 7: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,862 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,863 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,863 INFO L263 TraceCheckUtils]: 10: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,863 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,863 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,864 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,864 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,864 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,864 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,864 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,869 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,869 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,869 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,870 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,870 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,870 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,870 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,871 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,871 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,871 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,871 INFO L263 TraceCheckUtils]: 7: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,871 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,872 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,872 INFO L280 TraceCheckUtils]: 10: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,872 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,872 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,873 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,873 INFO L263 TraceCheckUtils]: 14: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,873 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,873 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,873 INFO L280 TraceCheckUtils]: 17: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,874 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,874 INFO L280 TraceCheckUtils]: 19: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,874 INFO L280 TraceCheckUtils]: 20: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,874 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,875 INFO L280 TraceCheckUtils]: 22: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,875 INFO L263 TraceCheckUtils]: 23: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,875 INFO L280 TraceCheckUtils]: 24: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,875 INFO L280 TraceCheckUtils]: 25: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,876 INFO L280 TraceCheckUtils]: 26: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,876 INFO L280 TraceCheckUtils]: 27: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,876 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,876 INFO L280 TraceCheckUtils]: 29: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,876 INFO L280 TraceCheckUtils]: 30: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,877 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,886 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,886 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,886 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,886 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,890 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,890 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,891 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,891 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,892 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,892 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,892 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,892 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,893 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,893 INFO L280 TraceCheckUtils]: 7: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,893 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,893 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,894 INFO L263 TraceCheckUtils]: 10: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,894 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,894 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,894 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,894 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,895 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,895 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,895 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,896 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,896 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,896 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,896 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,897 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,897 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,897 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,897 INFO L263 TraceCheckUtils]: 7: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,897 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,898 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,898 INFO L280 TraceCheckUtils]: 10: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,898 INFO L263 TraceCheckUtils]: 11: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,898 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,899 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,899 INFO L280 TraceCheckUtils]: 14: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,899 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,899 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,899 INFO L280 TraceCheckUtils]: 17: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,900 INFO L263 TraceCheckUtils]: 18: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,900 INFO L280 TraceCheckUtils]: 19: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,900 INFO L280 TraceCheckUtils]: 20: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,900 INFO L280 TraceCheckUtils]: 21: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,901 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,901 INFO L280 TraceCheckUtils]: 23: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,901 INFO L280 TraceCheckUtils]: 24: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,901 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,901 INFO L280 TraceCheckUtils]: 26: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,902 INFO L263 TraceCheckUtils]: 27: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,902 INFO L280 TraceCheckUtils]: 28: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,902 INFO L280 TraceCheckUtils]: 29: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,902 INFO L280 TraceCheckUtils]: 30: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,903 INFO L280 TraceCheckUtils]: 31: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,903 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,903 INFO L280 TraceCheckUtils]: 33: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,903 INFO L280 TraceCheckUtils]: 34: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,903 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,904 INFO L280 TraceCheckUtils]: 36: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,904 INFO L263 TraceCheckUtils]: 37: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,904 INFO L280 TraceCheckUtils]: 38: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,904 INFO L280 TraceCheckUtils]: 39: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,905 INFO L280 TraceCheckUtils]: 40: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:47,905 INFO L263 TraceCheckUtils]: 41: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:47,905 INFO L280 TraceCheckUtils]: 42: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,905 INFO L280 TraceCheckUtils]: 43: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:47,906 INFO L280 TraceCheckUtils]: 44: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:47,906 INFO L280 TraceCheckUtils]: 45: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,906 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:47,906 INFO L280 TraceCheckUtils]: 47: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:47,907 INFO L263 TraceCheckUtils]: 48: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:47,907 INFO L280 TraceCheckUtils]: 49: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:47,907 INFO L280 TraceCheckUtils]: 50: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:47,907 INFO L280 TraceCheckUtils]: 51: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,907 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,908 INFO L280 TraceCheckUtils]: 53: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,908 INFO L280 TraceCheckUtils]: 54: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,908 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:47,908 INFO L280 TraceCheckUtils]: 56: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:47,909 INFO L280 TraceCheckUtils]: 57: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:47,910 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9617#true} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:47,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:47,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,068 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,068 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,068 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,070 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #34#return; {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,077 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,078 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,080 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9617#true} {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {12781#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,081 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,082 INFO L280 TraceCheckUtils]: 1: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,083 INFO L280 TraceCheckUtils]: 2: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,083 INFO L263 TraceCheckUtils]: 3: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,084 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,084 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,084 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,085 INFO L280 TraceCheckUtils]: 7: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,086 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9617#true} {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #34#return; {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,087 INFO L280 TraceCheckUtils]: 9: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,088 INFO L263 TraceCheckUtils]: 10: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,088 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,089 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,089 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,090 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9617#true} {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {12781#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,091 INFO L280 TraceCheckUtils]: 15: Hoare triple {12781#(<= 1 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12781#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,092 INFO L280 TraceCheckUtils]: 16: Hoare triple {12781#(<= 1 |fibonacci_#in~n|)} assume true; {12781#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,093 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {12781#(<= 1 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,099 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,099 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,100 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,100 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,102 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {12770#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,106 INFO L280 TraceCheckUtils]: 2: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,106 INFO L263 TraceCheckUtils]: 3: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,107 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,108 INFO L280 TraceCheckUtils]: 5: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,110 INFO L280 TraceCheckUtils]: 6: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,110 INFO L263 TraceCheckUtils]: 7: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,110 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,111 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,111 INFO L280 TraceCheckUtils]: 10: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,112 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,113 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9617#true} {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #34#return; {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,114 INFO L280 TraceCheckUtils]: 13: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,115 INFO L263 TraceCheckUtils]: 14: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,115 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,115 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,116 INFO L280 TraceCheckUtils]: 17: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,117 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9617#true} {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {12781#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,118 INFO L280 TraceCheckUtils]: 19: Hoare triple {12781#(<= 1 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12781#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,119 INFO L280 TraceCheckUtils]: 20: Hoare triple {12781#(<= 1 |fibonacci_#in~n|)} assume true; {12781#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,121 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {12781#(<= 1 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,123 INFO L280 TraceCheckUtils]: 22: Hoare triple {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,123 INFO L263 TraceCheckUtils]: 23: Hoare triple {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,123 INFO L280 TraceCheckUtils]: 24: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,124 INFO L280 TraceCheckUtils]: 25: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,124 INFO L280 TraceCheckUtils]: 26: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,125 INFO L280 TraceCheckUtils]: 27: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,126 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9617#true} {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {12770#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,127 INFO L280 TraceCheckUtils]: 29: Hoare triple {12770#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12770#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,128 INFO L280 TraceCheckUtils]: 30: Hoare triple {12770#(<= 2 |fibonacci_#in~n|)} assume true; {12770#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,130 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {12770#(<= 2 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #36#return; {12654#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,133 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,135 INFO L280 TraceCheckUtils]: 2: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,135 INFO L263 TraceCheckUtils]: 3: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,136 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,136 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,136 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,137 INFO L263 TraceCheckUtils]: 7: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,137 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,137 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,138 INFO L280 TraceCheckUtils]: 10: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,138 INFO L263 TraceCheckUtils]: 11: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,138 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,138 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,139 INFO L280 TraceCheckUtils]: 14: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,139 INFO L263 TraceCheckUtils]: 15: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,139 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,140 INFO L280 TraceCheckUtils]: 17: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,140 INFO L280 TraceCheckUtils]: 18: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,141 INFO L280 TraceCheckUtils]: 19: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,141 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,141 INFO L280 TraceCheckUtils]: 21: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,142 INFO L263 TraceCheckUtils]: 22: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,142 INFO L280 TraceCheckUtils]: 23: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,142 INFO L280 TraceCheckUtils]: 24: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,143 INFO L280 TraceCheckUtils]: 25: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,143 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,143 INFO L280 TraceCheckUtils]: 27: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,143 INFO L280 TraceCheckUtils]: 28: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,144 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,144 INFO L280 TraceCheckUtils]: 30: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,144 INFO L263 TraceCheckUtils]: 31: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,144 INFO L280 TraceCheckUtils]: 32: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,144 INFO L280 TraceCheckUtils]: 33: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,145 INFO L280 TraceCheckUtils]: 34: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,145 INFO L280 TraceCheckUtils]: 35: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,145 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,145 INFO L280 TraceCheckUtils]: 37: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,146 INFO L280 TraceCheckUtils]: 38: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,146 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,146 INFO L280 TraceCheckUtils]: 40: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,146 INFO L263 TraceCheckUtils]: 41: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,146 INFO L280 TraceCheckUtils]: 42: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,147 INFO L280 TraceCheckUtils]: 43: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,147 INFO L280 TraceCheckUtils]: 44: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,147 INFO L263 TraceCheckUtils]: 45: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,148 INFO L280 TraceCheckUtils]: 46: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,148 INFO L280 TraceCheckUtils]: 47: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,149 INFO L280 TraceCheckUtils]: 48: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,149 INFO L280 TraceCheckUtils]: 49: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,149 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,150 INFO L280 TraceCheckUtils]: 51: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,150 INFO L263 TraceCheckUtils]: 52: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,150 INFO L280 TraceCheckUtils]: 53: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,151 INFO L280 TraceCheckUtils]: 54: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,151 INFO L280 TraceCheckUtils]: 55: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,151 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,152 INFO L280 TraceCheckUtils]: 57: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,152 INFO L280 TraceCheckUtils]: 58: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,153 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,153 INFO L280 TraceCheckUtils]: 60: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,153 INFO L280 TraceCheckUtils]: 61: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,155 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9617#true} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,156 INFO L280 TraceCheckUtils]: 63: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,156 INFO L263 TraceCheckUtils]: 64: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,157 INFO L280 TraceCheckUtils]: 65: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,158 INFO L280 TraceCheckUtils]: 66: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,159 INFO L280 TraceCheckUtils]: 67: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,159 INFO L263 TraceCheckUtils]: 68: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,160 INFO L280 TraceCheckUtils]: 69: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,161 INFO L280 TraceCheckUtils]: 70: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,163 INFO L280 TraceCheckUtils]: 71: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,163 INFO L263 TraceCheckUtils]: 72: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,163 INFO L280 TraceCheckUtils]: 73: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,164 INFO L280 TraceCheckUtils]: 74: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,164 INFO L280 TraceCheckUtils]: 75: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,164 INFO L280 TraceCheckUtils]: 76: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,166 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {9617#true} {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #34#return; {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,167 INFO L280 TraceCheckUtils]: 78: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,168 INFO L263 TraceCheckUtils]: 79: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,168 INFO L280 TraceCheckUtils]: 80: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,168 INFO L280 TraceCheckUtils]: 81: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,169 INFO L280 TraceCheckUtils]: 82: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,170 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {9617#true} {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {12781#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,171 INFO L280 TraceCheckUtils]: 84: Hoare triple {12781#(<= 1 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12781#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,172 INFO L280 TraceCheckUtils]: 85: Hoare triple {12781#(<= 1 |fibonacci_#in~n|)} assume true; {12781#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,174 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {12781#(<= 1 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,175 INFO L280 TraceCheckUtils]: 87: Hoare triple {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,175 INFO L263 TraceCheckUtils]: 88: Hoare triple {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,176 INFO L280 TraceCheckUtils]: 89: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,176 INFO L280 TraceCheckUtils]: 90: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,177 INFO L280 TraceCheckUtils]: 91: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,177 INFO L280 TraceCheckUtils]: 92: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,179 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {9617#true} {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {12770#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,179 INFO L280 TraceCheckUtils]: 94: Hoare triple {12770#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12770#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,180 INFO L280 TraceCheckUtils]: 95: Hoare triple {12770#(<= 2 |fibonacci_#in~n|)} assume true; {12770#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,182 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {12770#(<= 2 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #36#return; {12654#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,183 INFO L280 TraceCheckUtils]: 97: Hoare triple {12654#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12654#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,184 INFO L280 TraceCheckUtils]: 98: Hoare triple {12654#(<= 4 |fibonacci_#in~n|)} assume true; {12654#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,186 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {12654#(<= 4 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12502#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} is VALID [2020-07-08 12:01:48,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,221 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,222 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,222 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,222 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,223 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,226 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,227 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,227 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,227 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,228 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,228 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,228 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,228 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,229 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,229 INFO L280 TraceCheckUtils]: 7: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,229 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,229 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,230 INFO L263 TraceCheckUtils]: 10: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,230 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,230 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,230 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,231 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,231 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,231 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,231 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,235 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,235 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,236 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,236 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,236 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,236 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,237 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,237 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,237 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,237 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,238 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,238 INFO L263 TraceCheckUtils]: 7: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,238 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,238 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,238 INFO L280 TraceCheckUtils]: 10: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,239 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,239 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,239 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,239 INFO L263 TraceCheckUtils]: 14: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,240 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,240 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,240 INFO L280 TraceCheckUtils]: 17: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,240 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,241 INFO L280 TraceCheckUtils]: 19: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,241 INFO L280 TraceCheckUtils]: 20: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,241 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,241 INFO L280 TraceCheckUtils]: 22: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,242 INFO L263 TraceCheckUtils]: 23: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,242 INFO L280 TraceCheckUtils]: 24: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,242 INFO L280 TraceCheckUtils]: 25: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,242 INFO L280 TraceCheckUtils]: 26: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,243 INFO L280 TraceCheckUtils]: 27: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,243 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,243 INFO L280 TraceCheckUtils]: 29: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,243 INFO L280 TraceCheckUtils]: 30: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,244 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,252 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,253 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,253 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,253 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,253 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,257 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,258 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,258 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,258 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,258 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,259 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,259 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,259 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,260 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,260 INFO L280 TraceCheckUtils]: 7: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,260 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,260 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,260 INFO L263 TraceCheckUtils]: 10: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,261 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,261 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,261 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,261 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,262 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,262 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,262 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,263 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,263 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,263 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,263 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,264 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,264 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,264 INFO L263 TraceCheckUtils]: 7: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,264 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,265 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,265 INFO L280 TraceCheckUtils]: 10: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,265 INFO L263 TraceCheckUtils]: 11: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,265 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,266 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,266 INFO L280 TraceCheckUtils]: 14: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,266 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,266 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,267 INFO L280 TraceCheckUtils]: 17: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,267 INFO L263 TraceCheckUtils]: 18: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,267 INFO L280 TraceCheckUtils]: 19: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,267 INFO L280 TraceCheckUtils]: 20: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,267 INFO L280 TraceCheckUtils]: 21: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,268 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,268 INFO L280 TraceCheckUtils]: 23: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,268 INFO L280 TraceCheckUtils]: 24: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,268 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,268 INFO L280 TraceCheckUtils]: 26: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,269 INFO L263 TraceCheckUtils]: 27: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,269 INFO L280 TraceCheckUtils]: 28: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,269 INFO L280 TraceCheckUtils]: 29: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,269 INFO L280 TraceCheckUtils]: 30: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,270 INFO L280 TraceCheckUtils]: 31: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,270 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,270 INFO L280 TraceCheckUtils]: 33: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,270 INFO L280 TraceCheckUtils]: 34: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,270 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,271 INFO L280 TraceCheckUtils]: 36: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,271 INFO L263 TraceCheckUtils]: 37: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,271 INFO L280 TraceCheckUtils]: 38: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,271 INFO L280 TraceCheckUtils]: 39: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,271 INFO L280 TraceCheckUtils]: 40: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,272 INFO L263 TraceCheckUtils]: 41: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,272 INFO L280 TraceCheckUtils]: 42: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,272 INFO L280 TraceCheckUtils]: 43: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,272 INFO L280 TraceCheckUtils]: 44: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,273 INFO L280 TraceCheckUtils]: 45: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,273 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,273 INFO L280 TraceCheckUtils]: 47: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,273 INFO L263 TraceCheckUtils]: 48: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,273 INFO L280 TraceCheckUtils]: 49: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,274 INFO L280 TraceCheckUtils]: 50: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,274 INFO L280 TraceCheckUtils]: 51: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,274 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,274 INFO L280 TraceCheckUtils]: 53: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,275 INFO L280 TraceCheckUtils]: 54: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,275 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,275 INFO L280 TraceCheckUtils]: 56: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,275 INFO L280 TraceCheckUtils]: 57: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,277 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9617#true} {12502#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} #36#return; {12562#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,280 INFO L280 TraceCheckUtils]: 2: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,280 INFO L263 TraceCheckUtils]: 3: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,281 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,282 INFO L280 TraceCheckUtils]: 5: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,282 INFO L280 TraceCheckUtils]: 6: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,282 INFO L263 TraceCheckUtils]: 7: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,283 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,283 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,283 INFO L280 TraceCheckUtils]: 10: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,283 INFO L263 TraceCheckUtils]: 11: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,283 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,284 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,284 INFO L280 TraceCheckUtils]: 14: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,284 INFO L263 TraceCheckUtils]: 15: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,284 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,284 INFO L280 TraceCheckUtils]: 17: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,285 INFO L280 TraceCheckUtils]: 18: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,285 INFO L263 TraceCheckUtils]: 19: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,285 INFO L280 TraceCheckUtils]: 20: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,285 INFO L280 TraceCheckUtils]: 21: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,285 INFO L280 TraceCheckUtils]: 22: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,286 INFO L280 TraceCheckUtils]: 23: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,286 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,286 INFO L280 TraceCheckUtils]: 25: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,286 INFO L263 TraceCheckUtils]: 26: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,286 INFO L280 TraceCheckUtils]: 27: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,287 INFO L280 TraceCheckUtils]: 28: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,287 INFO L280 TraceCheckUtils]: 29: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,287 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,287 INFO L280 TraceCheckUtils]: 31: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,288 INFO L280 TraceCheckUtils]: 32: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,288 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,288 INFO L280 TraceCheckUtils]: 34: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,288 INFO L263 TraceCheckUtils]: 35: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,288 INFO L280 TraceCheckUtils]: 36: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,289 INFO L280 TraceCheckUtils]: 37: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,289 INFO L280 TraceCheckUtils]: 38: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,289 INFO L280 TraceCheckUtils]: 39: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,289 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,289 INFO L280 TraceCheckUtils]: 41: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,289 INFO L280 TraceCheckUtils]: 42: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,290 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,290 INFO L280 TraceCheckUtils]: 44: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,290 INFO L263 TraceCheckUtils]: 45: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,290 INFO L280 TraceCheckUtils]: 46: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,291 INFO L280 TraceCheckUtils]: 47: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,291 INFO L280 TraceCheckUtils]: 48: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,291 INFO L263 TraceCheckUtils]: 49: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,291 INFO L280 TraceCheckUtils]: 50: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,291 INFO L280 TraceCheckUtils]: 51: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,292 INFO L280 TraceCheckUtils]: 52: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,292 INFO L280 TraceCheckUtils]: 53: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,292 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,292 INFO L280 TraceCheckUtils]: 55: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,292 INFO L263 TraceCheckUtils]: 56: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,292 INFO L280 TraceCheckUtils]: 57: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,292 INFO L280 TraceCheckUtils]: 58: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,293 INFO L280 TraceCheckUtils]: 59: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,293 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,293 INFO L280 TraceCheckUtils]: 61: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,293 INFO L280 TraceCheckUtils]: 62: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,293 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,293 INFO L280 TraceCheckUtils]: 64: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,293 INFO L280 TraceCheckUtils]: 65: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,294 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {9617#true} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,295 INFO L280 TraceCheckUtils]: 67: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,295 INFO L263 TraceCheckUtils]: 68: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,295 INFO L280 TraceCheckUtils]: 69: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,296 INFO L280 TraceCheckUtils]: 70: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,296 INFO L280 TraceCheckUtils]: 71: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,296 INFO L263 TraceCheckUtils]: 72: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,297 INFO L280 TraceCheckUtils]: 73: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,297 INFO L280 TraceCheckUtils]: 74: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,298 INFO L280 TraceCheckUtils]: 75: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,298 INFO L263 TraceCheckUtils]: 76: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,298 INFO L280 TraceCheckUtils]: 77: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,298 INFO L280 TraceCheckUtils]: 78: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,298 INFO L280 TraceCheckUtils]: 79: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,298 INFO L280 TraceCheckUtils]: 80: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,299 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {9617#true} {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #34#return; {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,300 INFO L280 TraceCheckUtils]: 82: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,300 INFO L263 TraceCheckUtils]: 83: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,300 INFO L280 TraceCheckUtils]: 84: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,301 INFO L280 TraceCheckUtils]: 85: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,301 INFO L280 TraceCheckUtils]: 86: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,302 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {9617#true} {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {12781#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,302 INFO L280 TraceCheckUtils]: 88: Hoare triple {12781#(<= 1 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12781#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,302 INFO L280 TraceCheckUtils]: 89: Hoare triple {12781#(<= 1 |fibonacci_#in~n|)} assume true; {12781#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,304 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {12781#(<= 1 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,304 INFO L280 TraceCheckUtils]: 91: Hoare triple {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,304 INFO L263 TraceCheckUtils]: 92: Hoare triple {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,304 INFO L280 TraceCheckUtils]: 93: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,305 INFO L280 TraceCheckUtils]: 94: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,305 INFO L280 TraceCheckUtils]: 95: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,305 INFO L280 TraceCheckUtils]: 96: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,309 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {9617#true} {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {12770#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,315 INFO L280 TraceCheckUtils]: 98: Hoare triple {12770#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12770#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,317 INFO L280 TraceCheckUtils]: 99: Hoare triple {12770#(<= 2 |fibonacci_#in~n|)} assume true; {12770#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,321 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {12770#(<= 2 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #36#return; {12654#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,322 INFO L280 TraceCheckUtils]: 101: Hoare triple {12654#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12654#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,323 INFO L280 TraceCheckUtils]: 102: Hoare triple {12654#(<= 4 |fibonacci_#in~n|)} assume true; {12654#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,324 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {12654#(<= 4 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12502#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} is VALID [2020-07-08 12:01:48,325 INFO L280 TraceCheckUtils]: 104: Hoare triple {12502#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12502#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} is VALID [2020-07-08 12:01:48,325 INFO L263 TraceCheckUtils]: 105: Hoare triple {12502#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,326 INFO L280 TraceCheckUtils]: 106: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,326 INFO L280 TraceCheckUtils]: 107: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,326 INFO L280 TraceCheckUtils]: 108: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,326 INFO L263 TraceCheckUtils]: 109: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,326 INFO L280 TraceCheckUtils]: 110: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,327 INFO L280 TraceCheckUtils]: 111: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,327 INFO L280 TraceCheckUtils]: 112: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,327 INFO L263 TraceCheckUtils]: 113: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,327 INFO L280 TraceCheckUtils]: 114: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,327 INFO L280 TraceCheckUtils]: 115: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,328 INFO L280 TraceCheckUtils]: 116: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,328 INFO L263 TraceCheckUtils]: 117: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,328 INFO L280 TraceCheckUtils]: 118: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,328 INFO L280 TraceCheckUtils]: 119: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,328 INFO L280 TraceCheckUtils]: 120: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,329 INFO L280 TraceCheckUtils]: 121: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,329 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,329 INFO L280 TraceCheckUtils]: 123: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,329 INFO L263 TraceCheckUtils]: 124: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,329 INFO L280 TraceCheckUtils]: 125: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,330 INFO L280 TraceCheckUtils]: 126: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,330 INFO L280 TraceCheckUtils]: 127: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,330 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,330 INFO L280 TraceCheckUtils]: 129: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,330 INFO L280 TraceCheckUtils]: 130: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,331 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,331 INFO L280 TraceCheckUtils]: 132: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,331 INFO L263 TraceCheckUtils]: 133: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,331 INFO L280 TraceCheckUtils]: 134: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,331 INFO L280 TraceCheckUtils]: 135: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,332 INFO L280 TraceCheckUtils]: 136: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,332 INFO L280 TraceCheckUtils]: 137: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,332 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,332 INFO L280 TraceCheckUtils]: 139: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,332 INFO L280 TraceCheckUtils]: 140: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,333 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,333 INFO L280 TraceCheckUtils]: 142: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,333 INFO L263 TraceCheckUtils]: 143: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,333 INFO L280 TraceCheckUtils]: 144: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,333 INFO L280 TraceCheckUtils]: 145: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,334 INFO L280 TraceCheckUtils]: 146: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,334 INFO L263 TraceCheckUtils]: 147: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,334 INFO L280 TraceCheckUtils]: 148: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,334 INFO L280 TraceCheckUtils]: 149: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,334 INFO L280 TraceCheckUtils]: 150: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,335 INFO L280 TraceCheckUtils]: 151: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,335 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,335 INFO L280 TraceCheckUtils]: 153: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,335 INFO L263 TraceCheckUtils]: 154: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,336 INFO L280 TraceCheckUtils]: 155: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,336 INFO L280 TraceCheckUtils]: 156: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,336 INFO L280 TraceCheckUtils]: 157: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,336 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,336 INFO L280 TraceCheckUtils]: 159: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,337 INFO L280 TraceCheckUtils]: 160: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,337 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,337 INFO L280 TraceCheckUtils]: 162: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,337 INFO L280 TraceCheckUtils]: 163: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,338 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {9617#true} {12502#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} #36#return; {12562#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,339 INFO L280 TraceCheckUtils]: 165: Hoare triple {12562#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12562#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,340 INFO L280 TraceCheckUtils]: 166: Hoare triple {12562#(<= 5 |fibonacci_#in~n|)} assume true; {12562#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,341 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {12562#(<= 5 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12341#(and (<= 6 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,429 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,429 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,429 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,429 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,432 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,433 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,433 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,434 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,434 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,434 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,434 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,435 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,435 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,435 INFO L280 TraceCheckUtils]: 7: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,435 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,436 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,436 INFO L263 TraceCheckUtils]: 10: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,436 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,436 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,436 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,437 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,437 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,437 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,437 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,441 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,441 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,441 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,442 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,442 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,442 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,443 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,443 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,443 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,443 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,444 INFO L263 TraceCheckUtils]: 7: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,444 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,444 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,444 INFO L280 TraceCheckUtils]: 10: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,444 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,445 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,445 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,445 INFO L263 TraceCheckUtils]: 14: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,445 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,446 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,446 INFO L280 TraceCheckUtils]: 17: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,446 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,446 INFO L280 TraceCheckUtils]: 19: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,446 INFO L280 TraceCheckUtils]: 20: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,447 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,447 INFO L280 TraceCheckUtils]: 22: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,447 INFO L263 TraceCheckUtils]: 23: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,447 INFO L280 TraceCheckUtils]: 24: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,447 INFO L280 TraceCheckUtils]: 25: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,448 INFO L280 TraceCheckUtils]: 26: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,448 INFO L280 TraceCheckUtils]: 27: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,448 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,448 INFO L280 TraceCheckUtils]: 29: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,449 INFO L280 TraceCheckUtils]: 30: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,449 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,456 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,457 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,457 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,457 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,457 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,461 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,461 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,462 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,462 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,462 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,462 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,463 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,463 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,463 INFO L280 TraceCheckUtils]: 7: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,463 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,463 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,464 INFO L263 TraceCheckUtils]: 10: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,464 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,464 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,464 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,465 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,465 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,465 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,465 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,466 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,466 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,466 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,467 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,467 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,467 INFO L263 TraceCheckUtils]: 7: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,467 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,467 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,468 INFO L280 TraceCheckUtils]: 10: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,468 INFO L263 TraceCheckUtils]: 11: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,468 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,468 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,468 INFO L280 TraceCheckUtils]: 14: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,469 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,469 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,469 INFO L280 TraceCheckUtils]: 17: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,469 INFO L263 TraceCheckUtils]: 18: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,469 INFO L280 TraceCheckUtils]: 19: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,470 INFO L280 TraceCheckUtils]: 20: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,470 INFO L280 TraceCheckUtils]: 21: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,470 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,470 INFO L280 TraceCheckUtils]: 23: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,471 INFO L280 TraceCheckUtils]: 24: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,471 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,471 INFO L280 TraceCheckUtils]: 26: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,471 INFO L263 TraceCheckUtils]: 27: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,471 INFO L280 TraceCheckUtils]: 28: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,472 INFO L280 TraceCheckUtils]: 29: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,472 INFO L280 TraceCheckUtils]: 30: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,472 INFO L280 TraceCheckUtils]: 31: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,472 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,472 INFO L280 TraceCheckUtils]: 33: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,473 INFO L280 TraceCheckUtils]: 34: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,473 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,473 INFO L280 TraceCheckUtils]: 36: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,473 INFO L263 TraceCheckUtils]: 37: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,473 INFO L280 TraceCheckUtils]: 38: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,474 INFO L280 TraceCheckUtils]: 39: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,474 INFO L280 TraceCheckUtils]: 40: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,474 INFO L263 TraceCheckUtils]: 41: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,474 INFO L280 TraceCheckUtils]: 42: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,474 INFO L280 TraceCheckUtils]: 43: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,475 INFO L280 TraceCheckUtils]: 44: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,475 INFO L280 TraceCheckUtils]: 45: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,475 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,475 INFO L280 TraceCheckUtils]: 47: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,476 INFO L263 TraceCheckUtils]: 48: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,476 INFO L280 TraceCheckUtils]: 49: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,476 INFO L280 TraceCheckUtils]: 50: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,476 INFO L280 TraceCheckUtils]: 51: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,476 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,477 INFO L280 TraceCheckUtils]: 53: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,477 INFO L280 TraceCheckUtils]: 54: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,477 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,477 INFO L280 TraceCheckUtils]: 56: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,477 INFO L280 TraceCheckUtils]: 57: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,479 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9617#true} {12341#(and (<= 6 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {12401#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,481 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,482 INFO L280 TraceCheckUtils]: 1: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,483 INFO L280 TraceCheckUtils]: 2: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,483 INFO L263 TraceCheckUtils]: 3: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,483 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,484 INFO L280 TraceCheckUtils]: 5: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,484 INFO L280 TraceCheckUtils]: 6: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,485 INFO L263 TraceCheckUtils]: 7: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,485 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,486 INFO L280 TraceCheckUtils]: 9: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,486 INFO L280 TraceCheckUtils]: 10: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,487 INFO L263 TraceCheckUtils]: 11: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,487 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,487 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,487 INFO L280 TraceCheckUtils]: 14: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,487 INFO L263 TraceCheckUtils]: 15: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,488 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,488 INFO L280 TraceCheckUtils]: 17: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,488 INFO L280 TraceCheckUtils]: 18: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,488 INFO L263 TraceCheckUtils]: 19: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,488 INFO L280 TraceCheckUtils]: 20: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,488 INFO L280 TraceCheckUtils]: 21: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,489 INFO L280 TraceCheckUtils]: 22: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,489 INFO L263 TraceCheckUtils]: 23: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,489 INFO L280 TraceCheckUtils]: 24: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,489 INFO L280 TraceCheckUtils]: 25: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,489 INFO L280 TraceCheckUtils]: 26: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,490 INFO L280 TraceCheckUtils]: 27: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,490 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,490 INFO L280 TraceCheckUtils]: 29: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,490 INFO L263 TraceCheckUtils]: 30: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,490 INFO L280 TraceCheckUtils]: 31: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,491 INFO L280 TraceCheckUtils]: 32: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,491 INFO L280 TraceCheckUtils]: 33: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,491 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,491 INFO L280 TraceCheckUtils]: 35: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,492 INFO L280 TraceCheckUtils]: 36: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,492 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,492 INFO L280 TraceCheckUtils]: 38: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,492 INFO L263 TraceCheckUtils]: 39: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,492 INFO L280 TraceCheckUtils]: 40: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,493 INFO L280 TraceCheckUtils]: 41: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,493 INFO L280 TraceCheckUtils]: 42: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,493 INFO L280 TraceCheckUtils]: 43: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,493 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,493 INFO L280 TraceCheckUtils]: 45: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,494 INFO L280 TraceCheckUtils]: 46: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,494 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,494 INFO L280 TraceCheckUtils]: 48: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,494 INFO L263 TraceCheckUtils]: 49: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,494 INFO L280 TraceCheckUtils]: 50: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,495 INFO L280 TraceCheckUtils]: 51: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,495 INFO L280 TraceCheckUtils]: 52: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,495 INFO L263 TraceCheckUtils]: 53: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,495 INFO L280 TraceCheckUtils]: 54: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,495 INFO L280 TraceCheckUtils]: 55: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,496 INFO L280 TraceCheckUtils]: 56: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,496 INFO L280 TraceCheckUtils]: 57: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,496 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,496 INFO L280 TraceCheckUtils]: 59: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,496 INFO L263 TraceCheckUtils]: 60: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,497 INFO L280 TraceCheckUtils]: 61: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,497 INFO L280 TraceCheckUtils]: 62: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,497 INFO L280 TraceCheckUtils]: 63: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,497 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,497 INFO L280 TraceCheckUtils]: 65: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,498 INFO L280 TraceCheckUtils]: 66: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,498 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,498 INFO L280 TraceCheckUtils]: 68: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,498 INFO L280 TraceCheckUtils]: 69: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,499 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {9617#true} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,500 INFO L280 TraceCheckUtils]: 71: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,500 INFO L263 TraceCheckUtils]: 72: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,500 INFO L280 TraceCheckUtils]: 73: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,501 INFO L280 TraceCheckUtils]: 74: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,502 INFO L280 TraceCheckUtils]: 75: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,502 INFO L263 TraceCheckUtils]: 76: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,502 INFO L280 TraceCheckUtils]: 77: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,503 INFO L280 TraceCheckUtils]: 78: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,504 INFO L280 TraceCheckUtils]: 79: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,504 INFO L263 TraceCheckUtils]: 80: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,505 INFO L280 TraceCheckUtils]: 81: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,505 INFO L280 TraceCheckUtils]: 82: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,505 INFO L280 TraceCheckUtils]: 83: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,505 INFO L280 TraceCheckUtils]: 84: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,506 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {9617#true} {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #34#return; {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,507 INFO L280 TraceCheckUtils]: 86: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,507 INFO L263 TraceCheckUtils]: 87: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,507 INFO L280 TraceCheckUtils]: 88: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,508 INFO L280 TraceCheckUtils]: 89: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,508 INFO L280 TraceCheckUtils]: 90: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,509 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {9617#true} {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {12781#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,510 INFO L280 TraceCheckUtils]: 92: Hoare triple {12781#(<= 1 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12781#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,510 INFO L280 TraceCheckUtils]: 93: Hoare triple {12781#(<= 1 |fibonacci_#in~n|)} assume true; {12781#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,516 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {12781#(<= 1 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,517 INFO L280 TraceCheckUtils]: 95: Hoare triple {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,518 INFO L263 TraceCheckUtils]: 96: Hoare triple {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,518 INFO L280 TraceCheckUtils]: 97: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,518 INFO L280 TraceCheckUtils]: 98: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,518 INFO L280 TraceCheckUtils]: 99: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,518 INFO L280 TraceCheckUtils]: 100: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,520 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {9617#true} {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {12770#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,520 INFO L280 TraceCheckUtils]: 102: Hoare triple {12770#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12770#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,521 INFO L280 TraceCheckUtils]: 103: Hoare triple {12770#(<= 2 |fibonacci_#in~n|)} assume true; {12770#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,522 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {12770#(<= 2 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #36#return; {12654#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,523 INFO L280 TraceCheckUtils]: 105: Hoare triple {12654#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12654#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,523 INFO L280 TraceCheckUtils]: 106: Hoare triple {12654#(<= 4 |fibonacci_#in~n|)} assume true; {12654#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,525 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {12654#(<= 4 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12502#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} is VALID [2020-07-08 12:01:48,526 INFO L280 TraceCheckUtils]: 108: Hoare triple {12502#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12502#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} is VALID [2020-07-08 12:01:48,526 INFO L263 TraceCheckUtils]: 109: Hoare triple {12502#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,526 INFO L280 TraceCheckUtils]: 110: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,527 INFO L280 TraceCheckUtils]: 111: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,527 INFO L280 TraceCheckUtils]: 112: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,527 INFO L263 TraceCheckUtils]: 113: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,527 INFO L280 TraceCheckUtils]: 114: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,528 INFO L280 TraceCheckUtils]: 115: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,528 INFO L280 TraceCheckUtils]: 116: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,528 INFO L263 TraceCheckUtils]: 117: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,528 INFO L280 TraceCheckUtils]: 118: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,528 INFO L280 TraceCheckUtils]: 119: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,529 INFO L280 TraceCheckUtils]: 120: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,529 INFO L263 TraceCheckUtils]: 121: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,529 INFO L280 TraceCheckUtils]: 122: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,530 INFO L280 TraceCheckUtils]: 123: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,531 INFO L280 TraceCheckUtils]: 124: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,531 INFO L280 TraceCheckUtils]: 125: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,531 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,531 INFO L280 TraceCheckUtils]: 127: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,531 INFO L263 TraceCheckUtils]: 128: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,532 INFO L280 TraceCheckUtils]: 129: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,532 INFO L280 TraceCheckUtils]: 130: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,532 INFO L280 TraceCheckUtils]: 131: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,532 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,532 INFO L280 TraceCheckUtils]: 133: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,533 INFO L280 TraceCheckUtils]: 134: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,533 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,533 INFO L280 TraceCheckUtils]: 136: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,533 INFO L263 TraceCheckUtils]: 137: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,533 INFO L280 TraceCheckUtils]: 138: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,533 INFO L280 TraceCheckUtils]: 139: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,534 INFO L280 TraceCheckUtils]: 140: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,534 INFO L280 TraceCheckUtils]: 141: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,534 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,534 INFO L280 TraceCheckUtils]: 143: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,534 INFO L280 TraceCheckUtils]: 144: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,535 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,535 INFO L280 TraceCheckUtils]: 146: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,535 INFO L263 TraceCheckUtils]: 147: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,535 INFO L280 TraceCheckUtils]: 148: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,535 INFO L280 TraceCheckUtils]: 149: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,536 INFO L280 TraceCheckUtils]: 150: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,536 INFO L263 TraceCheckUtils]: 151: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,536 INFO L280 TraceCheckUtils]: 152: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,536 INFO L280 TraceCheckUtils]: 153: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,536 INFO L280 TraceCheckUtils]: 154: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,537 INFO L280 TraceCheckUtils]: 155: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,537 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,537 INFO L280 TraceCheckUtils]: 157: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,537 INFO L263 TraceCheckUtils]: 158: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,537 INFO L280 TraceCheckUtils]: 159: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,537 INFO L280 TraceCheckUtils]: 160: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,538 INFO L280 TraceCheckUtils]: 161: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,538 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,538 INFO L280 TraceCheckUtils]: 163: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,538 INFO L280 TraceCheckUtils]: 164: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,538 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,539 INFO L280 TraceCheckUtils]: 166: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,539 INFO L280 TraceCheckUtils]: 167: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,540 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {9617#true} {12502#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} #36#return; {12562#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,541 INFO L280 TraceCheckUtils]: 169: Hoare triple {12562#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12562#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,541 INFO L280 TraceCheckUtils]: 170: Hoare triple {12562#(<= 5 |fibonacci_#in~n|)} assume true; {12562#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,543 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {12562#(<= 5 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12341#(and (<= 6 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,543 INFO L280 TraceCheckUtils]: 172: Hoare triple {12341#(and (<= 6 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12341#(and (<= 6 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,544 INFO L263 TraceCheckUtils]: 173: Hoare triple {12341#(and (<= 6 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,544 INFO L280 TraceCheckUtils]: 174: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,544 INFO L280 TraceCheckUtils]: 175: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,544 INFO L280 TraceCheckUtils]: 176: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,544 INFO L263 TraceCheckUtils]: 177: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,545 INFO L280 TraceCheckUtils]: 178: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,545 INFO L280 TraceCheckUtils]: 179: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,545 INFO L280 TraceCheckUtils]: 180: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,545 INFO L263 TraceCheckUtils]: 181: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,545 INFO L280 TraceCheckUtils]: 182: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,545 INFO L280 TraceCheckUtils]: 183: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,546 INFO L280 TraceCheckUtils]: 184: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,546 INFO L263 TraceCheckUtils]: 185: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,546 INFO L280 TraceCheckUtils]: 186: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,546 INFO L280 TraceCheckUtils]: 187: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,546 INFO L280 TraceCheckUtils]: 188: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,547 INFO L280 TraceCheckUtils]: 189: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,547 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,547 INFO L280 TraceCheckUtils]: 191: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,547 INFO L263 TraceCheckUtils]: 192: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,547 INFO L280 TraceCheckUtils]: 193: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,548 INFO L280 TraceCheckUtils]: 194: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,548 INFO L280 TraceCheckUtils]: 195: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,548 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,548 INFO L280 TraceCheckUtils]: 197: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,548 INFO L280 TraceCheckUtils]: 198: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,548 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,549 INFO L280 TraceCheckUtils]: 200: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,549 INFO L263 TraceCheckUtils]: 201: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,549 INFO L280 TraceCheckUtils]: 202: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,549 INFO L280 TraceCheckUtils]: 203: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,549 INFO L280 TraceCheckUtils]: 204: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,550 INFO L280 TraceCheckUtils]: 205: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,550 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,550 INFO L280 TraceCheckUtils]: 207: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,550 INFO L280 TraceCheckUtils]: 208: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,551 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,551 INFO L280 TraceCheckUtils]: 210: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,551 INFO L263 TraceCheckUtils]: 211: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,551 INFO L280 TraceCheckUtils]: 212: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,551 INFO L280 TraceCheckUtils]: 213: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,552 INFO L280 TraceCheckUtils]: 214: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,552 INFO L263 TraceCheckUtils]: 215: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,552 INFO L280 TraceCheckUtils]: 216: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,552 INFO L280 TraceCheckUtils]: 217: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,552 INFO L280 TraceCheckUtils]: 218: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,552 INFO L280 TraceCheckUtils]: 219: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,553 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,553 INFO L280 TraceCheckUtils]: 221: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,553 INFO L263 TraceCheckUtils]: 222: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,553 INFO L280 TraceCheckUtils]: 223: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,554 INFO L280 TraceCheckUtils]: 224: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,554 INFO L280 TraceCheckUtils]: 225: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,554 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,554 INFO L280 TraceCheckUtils]: 227: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,554 INFO L280 TraceCheckUtils]: 228: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,554 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,555 INFO L280 TraceCheckUtils]: 230: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,555 INFO L280 TraceCheckUtils]: 231: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,556 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {9617#true} {12341#(and (<= 6 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {12401#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,557 INFO L280 TraceCheckUtils]: 233: Hoare triple {12401#(<= 6 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12401#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,557 INFO L280 TraceCheckUtils]: 234: Hoare triple {12401#(<= 6 |fibonacci_#in~n|)} assume true; {12401#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,559 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {12401#(<= 6 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12071#(and (<= 7 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,630 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,630 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,630 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,631 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,631 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,634 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,634 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,635 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,635 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,636 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,636 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,636 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,637 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,637 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,637 INFO L280 TraceCheckUtils]: 7: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,637 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,637 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,638 INFO L263 TraceCheckUtils]: 10: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,638 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,638 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,639 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,639 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,639 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,639 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,639 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,643 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,643 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,644 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,644 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,644 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,645 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,645 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,645 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,645 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,645 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,646 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,646 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,646 INFO L263 TraceCheckUtils]: 7: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,646 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,647 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,647 INFO L280 TraceCheckUtils]: 10: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,647 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,647 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,648 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,648 INFO L263 TraceCheckUtils]: 14: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,648 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,648 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,649 INFO L280 TraceCheckUtils]: 17: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,649 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,649 INFO L280 TraceCheckUtils]: 19: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,649 INFO L280 TraceCheckUtils]: 20: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,650 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,650 INFO L280 TraceCheckUtils]: 22: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,650 INFO L263 TraceCheckUtils]: 23: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,650 INFO L280 TraceCheckUtils]: 24: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,651 INFO L280 TraceCheckUtils]: 25: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,651 INFO L280 TraceCheckUtils]: 26: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,651 INFO L280 TraceCheckUtils]: 27: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,651 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,652 INFO L280 TraceCheckUtils]: 29: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,652 INFO L280 TraceCheckUtils]: 30: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,652 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,669 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,670 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,670 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,670 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,670 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,673 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,673 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,674 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,674 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,674 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,674 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,674 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,675 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,675 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,675 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,675 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,676 INFO L280 TraceCheckUtils]: 7: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,676 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,676 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,676 INFO L263 TraceCheckUtils]: 10: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,676 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,677 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,677 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,677 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,677 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,677 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,678 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,678 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,678 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,678 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,679 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,679 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,679 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,679 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,680 INFO L263 TraceCheckUtils]: 7: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,680 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,680 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,680 INFO L280 TraceCheckUtils]: 10: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,680 INFO L263 TraceCheckUtils]: 11: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,681 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,681 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,681 INFO L280 TraceCheckUtils]: 14: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,681 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,682 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,682 INFO L280 TraceCheckUtils]: 17: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,682 INFO L263 TraceCheckUtils]: 18: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,682 INFO L280 TraceCheckUtils]: 19: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,682 INFO L280 TraceCheckUtils]: 20: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,683 INFO L280 TraceCheckUtils]: 21: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,683 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,683 INFO L280 TraceCheckUtils]: 23: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,683 INFO L280 TraceCheckUtils]: 24: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,683 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,684 INFO L280 TraceCheckUtils]: 26: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,684 INFO L263 TraceCheckUtils]: 27: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,684 INFO L280 TraceCheckUtils]: 28: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,684 INFO L280 TraceCheckUtils]: 29: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,684 INFO L280 TraceCheckUtils]: 30: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,685 INFO L280 TraceCheckUtils]: 31: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,685 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,685 INFO L280 TraceCheckUtils]: 33: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,685 INFO L280 TraceCheckUtils]: 34: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,685 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,686 INFO L280 TraceCheckUtils]: 36: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,686 INFO L263 TraceCheckUtils]: 37: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,686 INFO L280 TraceCheckUtils]: 38: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,686 INFO L280 TraceCheckUtils]: 39: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,686 INFO L280 TraceCheckUtils]: 40: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,687 INFO L263 TraceCheckUtils]: 41: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,687 INFO L280 TraceCheckUtils]: 42: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,687 INFO L280 TraceCheckUtils]: 43: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,687 INFO L280 TraceCheckUtils]: 44: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,687 INFO L280 TraceCheckUtils]: 45: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,688 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,688 INFO L280 TraceCheckUtils]: 47: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,688 INFO L263 TraceCheckUtils]: 48: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,688 INFO L280 TraceCheckUtils]: 49: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,688 INFO L280 TraceCheckUtils]: 50: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,689 INFO L280 TraceCheckUtils]: 51: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,689 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,689 INFO L280 TraceCheckUtils]: 53: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,689 INFO L280 TraceCheckUtils]: 54: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,690 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,690 INFO L280 TraceCheckUtils]: 56: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,690 INFO L280 TraceCheckUtils]: 57: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,690 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,705 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,706 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,706 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,706 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,706 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,709 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,710 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,710 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,710 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,711 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,711 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,711 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,711 INFO L280 TraceCheckUtils]: 7: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,711 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,712 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,712 INFO L263 TraceCheckUtils]: 10: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,712 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,712 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,712 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,713 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,713 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,713 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,713 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:48,716 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,716 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,717 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,717 INFO L280 TraceCheckUtils]: 3: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,717 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,718 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,718 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,718 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,718 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,718 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,719 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,719 INFO L263 TraceCheckUtils]: 7: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,719 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,719 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,719 INFO L280 TraceCheckUtils]: 10: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,720 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,720 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,720 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,720 INFO L263 TraceCheckUtils]: 14: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,721 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,721 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,721 INFO L280 TraceCheckUtils]: 17: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,721 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,721 INFO L280 TraceCheckUtils]: 19: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,722 INFO L280 TraceCheckUtils]: 20: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,722 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,722 INFO L280 TraceCheckUtils]: 22: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,722 INFO L263 TraceCheckUtils]: 23: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,722 INFO L280 TraceCheckUtils]: 24: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,723 INFO L280 TraceCheckUtils]: 25: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,723 INFO L280 TraceCheckUtils]: 26: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,723 INFO L280 TraceCheckUtils]: 27: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,723 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,724 INFO L280 TraceCheckUtils]: 29: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,724 INFO L280 TraceCheckUtils]: 30: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,724 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,725 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,725 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,725 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,725 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,725 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,726 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,726 INFO L280 TraceCheckUtils]: 6: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,726 INFO L263 TraceCheckUtils]: 7: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,726 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,727 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,727 INFO L280 TraceCheckUtils]: 10: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,727 INFO L263 TraceCheckUtils]: 11: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,727 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,727 INFO L280 TraceCheckUtils]: 13: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,728 INFO L280 TraceCheckUtils]: 14: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,728 INFO L263 TraceCheckUtils]: 15: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,728 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,728 INFO L280 TraceCheckUtils]: 17: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,728 INFO L280 TraceCheckUtils]: 18: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,729 INFO L280 TraceCheckUtils]: 19: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,729 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,729 INFO L280 TraceCheckUtils]: 21: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,729 INFO L263 TraceCheckUtils]: 22: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,729 INFO L280 TraceCheckUtils]: 23: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,730 INFO L280 TraceCheckUtils]: 24: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,730 INFO L280 TraceCheckUtils]: 25: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,730 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,730 INFO L280 TraceCheckUtils]: 27: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,730 INFO L280 TraceCheckUtils]: 28: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,731 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,731 INFO L280 TraceCheckUtils]: 30: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,731 INFO L263 TraceCheckUtils]: 31: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,731 INFO L280 TraceCheckUtils]: 32: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,731 INFO L280 TraceCheckUtils]: 33: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,732 INFO L280 TraceCheckUtils]: 34: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,732 INFO L280 TraceCheckUtils]: 35: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,732 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,732 INFO L280 TraceCheckUtils]: 37: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,732 INFO L280 TraceCheckUtils]: 38: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,733 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,733 INFO L280 TraceCheckUtils]: 40: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,733 INFO L263 TraceCheckUtils]: 41: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,733 INFO L280 TraceCheckUtils]: 42: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,733 INFO L280 TraceCheckUtils]: 43: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,734 INFO L280 TraceCheckUtils]: 44: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,734 INFO L263 TraceCheckUtils]: 45: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,734 INFO L280 TraceCheckUtils]: 46: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,734 INFO L280 TraceCheckUtils]: 47: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,734 INFO L280 TraceCheckUtils]: 48: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,735 INFO L280 TraceCheckUtils]: 49: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,735 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,735 INFO L280 TraceCheckUtils]: 51: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,735 INFO L263 TraceCheckUtils]: 52: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,736 INFO L280 TraceCheckUtils]: 53: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,736 INFO L280 TraceCheckUtils]: 54: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,736 INFO L280 TraceCheckUtils]: 55: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,736 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,736 INFO L280 TraceCheckUtils]: 57: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,737 INFO L280 TraceCheckUtils]: 58: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,737 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,737 INFO L280 TraceCheckUtils]: 60: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,737 INFO L280 TraceCheckUtils]: 61: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,737 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,738 INFO L280 TraceCheckUtils]: 63: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,738 INFO L263 TraceCheckUtils]: 64: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,738 INFO L280 TraceCheckUtils]: 65: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,738 INFO L280 TraceCheckUtils]: 66: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,738 INFO L280 TraceCheckUtils]: 67: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,739 INFO L263 TraceCheckUtils]: 68: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,739 INFO L280 TraceCheckUtils]: 69: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,739 INFO L280 TraceCheckUtils]: 70: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,739 INFO L280 TraceCheckUtils]: 71: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,740 INFO L263 TraceCheckUtils]: 72: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,740 INFO L280 TraceCheckUtils]: 73: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,740 INFO L280 TraceCheckUtils]: 74: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,740 INFO L280 TraceCheckUtils]: 75: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,740 INFO L280 TraceCheckUtils]: 76: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,741 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,741 INFO L280 TraceCheckUtils]: 78: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,741 INFO L263 TraceCheckUtils]: 79: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,741 INFO L280 TraceCheckUtils]: 80: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,741 INFO L280 TraceCheckUtils]: 81: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,742 INFO L280 TraceCheckUtils]: 82: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,742 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,742 INFO L280 TraceCheckUtils]: 84: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,742 INFO L280 TraceCheckUtils]: 85: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,742 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,743 INFO L280 TraceCheckUtils]: 87: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,743 INFO L263 TraceCheckUtils]: 88: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,743 INFO L280 TraceCheckUtils]: 89: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,743 INFO L280 TraceCheckUtils]: 90: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,743 INFO L280 TraceCheckUtils]: 91: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,744 INFO L280 TraceCheckUtils]: 92: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,744 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,744 INFO L280 TraceCheckUtils]: 94: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,744 INFO L280 TraceCheckUtils]: 95: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,744 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,744 INFO L280 TraceCheckUtils]: 97: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,745 INFO L280 TraceCheckUtils]: 98: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,746 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {9617#true} {12071#(and (<= 7 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {12172#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,752 INFO L280 TraceCheckUtils]: 1: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,752 INFO L280 TraceCheckUtils]: 2: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,752 INFO L263 TraceCheckUtils]: 3: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,753 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,754 INFO L280 TraceCheckUtils]: 5: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,755 INFO L280 TraceCheckUtils]: 6: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,755 INFO L263 TraceCheckUtils]: 7: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,756 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,757 INFO L280 TraceCheckUtils]: 9: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,757 INFO L280 TraceCheckUtils]: 10: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,757 INFO L263 TraceCheckUtils]: 11: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,758 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,758 INFO L280 TraceCheckUtils]: 13: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,759 INFO L280 TraceCheckUtils]: 14: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,759 INFO L263 TraceCheckUtils]: 15: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,759 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,760 INFO L280 TraceCheckUtils]: 17: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,760 INFO L280 TraceCheckUtils]: 18: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,760 INFO L263 TraceCheckUtils]: 19: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,760 INFO L280 TraceCheckUtils]: 20: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,760 INFO L280 TraceCheckUtils]: 21: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,761 INFO L280 TraceCheckUtils]: 22: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,761 INFO L263 TraceCheckUtils]: 23: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,761 INFO L280 TraceCheckUtils]: 24: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,761 INFO L280 TraceCheckUtils]: 25: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,761 INFO L280 TraceCheckUtils]: 26: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,762 INFO L263 TraceCheckUtils]: 27: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,762 INFO L280 TraceCheckUtils]: 28: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,762 INFO L280 TraceCheckUtils]: 29: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,762 INFO L280 TraceCheckUtils]: 30: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,762 INFO L280 TraceCheckUtils]: 31: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,763 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,763 INFO L280 TraceCheckUtils]: 33: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,763 INFO L263 TraceCheckUtils]: 34: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,763 INFO L280 TraceCheckUtils]: 35: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,763 INFO L280 TraceCheckUtils]: 36: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,764 INFO L280 TraceCheckUtils]: 37: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,764 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,764 INFO L280 TraceCheckUtils]: 39: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,764 INFO L280 TraceCheckUtils]: 40: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,764 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,765 INFO L280 TraceCheckUtils]: 42: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,765 INFO L263 TraceCheckUtils]: 43: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,765 INFO L280 TraceCheckUtils]: 44: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,765 INFO L280 TraceCheckUtils]: 45: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,765 INFO L280 TraceCheckUtils]: 46: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,765 INFO L280 TraceCheckUtils]: 47: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,766 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,766 INFO L280 TraceCheckUtils]: 49: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,766 INFO L280 TraceCheckUtils]: 50: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,766 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,766 INFO L280 TraceCheckUtils]: 52: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,767 INFO L263 TraceCheckUtils]: 53: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,767 INFO L280 TraceCheckUtils]: 54: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,767 INFO L280 TraceCheckUtils]: 55: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,767 INFO L280 TraceCheckUtils]: 56: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,767 INFO L263 TraceCheckUtils]: 57: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,767 INFO L280 TraceCheckUtils]: 58: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,768 INFO L280 TraceCheckUtils]: 59: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,768 INFO L280 TraceCheckUtils]: 60: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,768 INFO L280 TraceCheckUtils]: 61: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,768 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,768 INFO L280 TraceCheckUtils]: 63: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,769 INFO L263 TraceCheckUtils]: 64: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,769 INFO L280 TraceCheckUtils]: 65: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,769 INFO L280 TraceCheckUtils]: 66: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,769 INFO L280 TraceCheckUtils]: 67: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,769 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,770 INFO L280 TraceCheckUtils]: 69: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,770 INFO L280 TraceCheckUtils]: 70: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,770 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,770 INFO L280 TraceCheckUtils]: 72: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,770 INFO L280 TraceCheckUtils]: 73: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,771 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {9617#true} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,772 INFO L280 TraceCheckUtils]: 75: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,772 INFO L263 TraceCheckUtils]: 76: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,773 INFO L280 TraceCheckUtils]: 77: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,773 INFO L280 TraceCheckUtils]: 78: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,774 INFO L280 TraceCheckUtils]: 79: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,774 INFO L263 TraceCheckUtils]: 80: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,775 INFO L280 TraceCheckUtils]: 81: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,775 INFO L280 TraceCheckUtils]: 82: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,776 INFO L280 TraceCheckUtils]: 83: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,776 INFO L263 TraceCheckUtils]: 84: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,777 INFO L280 TraceCheckUtils]: 85: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,777 INFO L280 TraceCheckUtils]: 86: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,777 INFO L280 TraceCheckUtils]: 87: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,777 INFO L280 TraceCheckUtils]: 88: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,778 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {9617#true} {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #34#return; {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,779 INFO L280 TraceCheckUtils]: 90: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,779 INFO L263 TraceCheckUtils]: 91: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,780 INFO L280 TraceCheckUtils]: 92: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,780 INFO L280 TraceCheckUtils]: 93: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,780 INFO L280 TraceCheckUtils]: 94: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,781 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {9617#true} {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {12781#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,782 INFO L280 TraceCheckUtils]: 96: Hoare triple {12781#(<= 1 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12781#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,782 INFO L280 TraceCheckUtils]: 97: Hoare triple {12781#(<= 1 |fibonacci_#in~n|)} assume true; {12781#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,784 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {12781#(<= 1 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,784 INFO L280 TraceCheckUtils]: 99: Hoare triple {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,785 INFO L263 TraceCheckUtils]: 100: Hoare triple {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,785 INFO L280 TraceCheckUtils]: 101: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,785 INFO L280 TraceCheckUtils]: 102: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,785 INFO L280 TraceCheckUtils]: 103: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,785 INFO L280 TraceCheckUtils]: 104: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,786 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {9617#true} {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {12770#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,787 INFO L280 TraceCheckUtils]: 106: Hoare triple {12770#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12770#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,788 INFO L280 TraceCheckUtils]: 107: Hoare triple {12770#(<= 2 |fibonacci_#in~n|)} assume true; {12770#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,789 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {12770#(<= 2 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #36#return; {12654#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,790 INFO L280 TraceCheckUtils]: 109: Hoare triple {12654#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12654#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,790 INFO L280 TraceCheckUtils]: 110: Hoare triple {12654#(<= 4 |fibonacci_#in~n|)} assume true; {12654#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,792 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {12654#(<= 4 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12502#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} is VALID [2020-07-08 12:01:48,792 INFO L280 TraceCheckUtils]: 112: Hoare triple {12502#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12502#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} is VALID [2020-07-08 12:01:48,793 INFO L263 TraceCheckUtils]: 113: Hoare triple {12502#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,793 INFO L280 TraceCheckUtils]: 114: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,793 INFO L280 TraceCheckUtils]: 115: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,793 INFO L280 TraceCheckUtils]: 116: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,793 INFO L263 TraceCheckUtils]: 117: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,794 INFO L280 TraceCheckUtils]: 118: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,794 INFO L280 TraceCheckUtils]: 119: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,794 INFO L280 TraceCheckUtils]: 120: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,795 INFO L263 TraceCheckUtils]: 121: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,795 INFO L280 TraceCheckUtils]: 122: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,795 INFO L280 TraceCheckUtils]: 123: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,796 INFO L280 TraceCheckUtils]: 124: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,796 INFO L263 TraceCheckUtils]: 125: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,796 INFO L280 TraceCheckUtils]: 126: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,797 INFO L280 TraceCheckUtils]: 127: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,797 INFO L280 TraceCheckUtils]: 128: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,797 INFO L280 TraceCheckUtils]: 129: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,798 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,798 INFO L280 TraceCheckUtils]: 131: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,798 INFO L263 TraceCheckUtils]: 132: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,798 INFO L280 TraceCheckUtils]: 133: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,799 INFO L280 TraceCheckUtils]: 134: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,799 INFO L280 TraceCheckUtils]: 135: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,800 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,800 INFO L280 TraceCheckUtils]: 137: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,800 INFO L280 TraceCheckUtils]: 138: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,800 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,801 INFO L280 TraceCheckUtils]: 140: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,801 INFO L263 TraceCheckUtils]: 141: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,801 INFO L280 TraceCheckUtils]: 142: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,802 INFO L280 TraceCheckUtils]: 143: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,802 INFO L280 TraceCheckUtils]: 144: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,802 INFO L280 TraceCheckUtils]: 145: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,803 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,803 INFO L280 TraceCheckUtils]: 147: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,803 INFO L280 TraceCheckUtils]: 148: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,804 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,804 INFO L280 TraceCheckUtils]: 150: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,804 INFO L263 TraceCheckUtils]: 151: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,805 INFO L280 TraceCheckUtils]: 152: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,805 INFO L280 TraceCheckUtils]: 153: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,805 INFO L280 TraceCheckUtils]: 154: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,806 INFO L263 TraceCheckUtils]: 155: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,806 INFO L280 TraceCheckUtils]: 156: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,806 INFO L280 TraceCheckUtils]: 157: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,807 INFO L280 TraceCheckUtils]: 158: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,807 INFO L280 TraceCheckUtils]: 159: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,807 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,808 INFO L280 TraceCheckUtils]: 161: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,808 INFO L263 TraceCheckUtils]: 162: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,808 INFO L280 TraceCheckUtils]: 163: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,809 INFO L280 TraceCheckUtils]: 164: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,809 INFO L280 TraceCheckUtils]: 165: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,809 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,810 INFO L280 TraceCheckUtils]: 167: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,810 INFO L280 TraceCheckUtils]: 168: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,810 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,810 INFO L280 TraceCheckUtils]: 170: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,811 INFO L280 TraceCheckUtils]: 171: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,813 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {9617#true} {12502#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} #36#return; {12562#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,814 INFO L280 TraceCheckUtils]: 173: Hoare triple {12562#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12562#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,814 INFO L280 TraceCheckUtils]: 174: Hoare triple {12562#(<= 5 |fibonacci_#in~n|)} assume true; {12562#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,816 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {12562#(<= 5 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12341#(and (<= 6 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,818 INFO L280 TraceCheckUtils]: 176: Hoare triple {12341#(and (<= 6 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12341#(and (<= 6 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,818 INFO L263 TraceCheckUtils]: 177: Hoare triple {12341#(and (<= 6 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,818 INFO L280 TraceCheckUtils]: 178: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,819 INFO L280 TraceCheckUtils]: 179: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,819 INFO L280 TraceCheckUtils]: 180: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,819 INFO L263 TraceCheckUtils]: 181: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,820 INFO L280 TraceCheckUtils]: 182: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,820 INFO L280 TraceCheckUtils]: 183: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,820 INFO L280 TraceCheckUtils]: 184: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,820 INFO L263 TraceCheckUtils]: 185: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,821 INFO L280 TraceCheckUtils]: 186: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,821 INFO L280 TraceCheckUtils]: 187: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,821 INFO L280 TraceCheckUtils]: 188: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,822 INFO L263 TraceCheckUtils]: 189: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,822 INFO L280 TraceCheckUtils]: 190: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,822 INFO L280 TraceCheckUtils]: 191: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,823 INFO L280 TraceCheckUtils]: 192: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,823 INFO L280 TraceCheckUtils]: 193: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,823 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,824 INFO L280 TraceCheckUtils]: 195: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,824 INFO L263 TraceCheckUtils]: 196: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,824 INFO L280 TraceCheckUtils]: 197: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,825 INFO L280 TraceCheckUtils]: 198: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,825 INFO L280 TraceCheckUtils]: 199: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,825 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,826 INFO L280 TraceCheckUtils]: 201: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,826 INFO L280 TraceCheckUtils]: 202: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,826 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,827 INFO L280 TraceCheckUtils]: 204: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,827 INFO L263 TraceCheckUtils]: 205: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,827 INFO L280 TraceCheckUtils]: 206: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,828 INFO L280 TraceCheckUtils]: 207: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,828 INFO L280 TraceCheckUtils]: 208: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,828 INFO L280 TraceCheckUtils]: 209: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,829 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,829 INFO L280 TraceCheckUtils]: 211: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,829 INFO L280 TraceCheckUtils]: 212: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,829 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,830 INFO L280 TraceCheckUtils]: 214: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,830 INFO L263 TraceCheckUtils]: 215: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,830 INFO L280 TraceCheckUtils]: 216: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,831 INFO L280 TraceCheckUtils]: 217: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,831 INFO L280 TraceCheckUtils]: 218: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,831 INFO L263 TraceCheckUtils]: 219: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,832 INFO L280 TraceCheckUtils]: 220: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,832 INFO L280 TraceCheckUtils]: 221: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,832 INFO L280 TraceCheckUtils]: 222: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,833 INFO L280 TraceCheckUtils]: 223: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,833 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,833 INFO L280 TraceCheckUtils]: 225: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,834 INFO L263 TraceCheckUtils]: 226: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,834 INFO L280 TraceCheckUtils]: 227: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,834 INFO L280 TraceCheckUtils]: 228: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,835 INFO L280 TraceCheckUtils]: 229: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,835 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,835 INFO L280 TraceCheckUtils]: 231: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,836 INFO L280 TraceCheckUtils]: 232: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,836 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,836 INFO L280 TraceCheckUtils]: 234: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,837 INFO L280 TraceCheckUtils]: 235: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,838 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {9617#true} {12341#(and (<= 6 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {12401#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,839 INFO L280 TraceCheckUtils]: 237: Hoare triple {12401#(<= 6 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12401#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,840 INFO L280 TraceCheckUtils]: 238: Hoare triple {12401#(<= 6 |fibonacci_#in~n|)} assume true; {12401#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,841 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {12401#(<= 6 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12071#(and (<= 7 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,842 INFO L280 TraceCheckUtils]: 240: Hoare triple {12071#(and (<= 7 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12071#(and (<= 7 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:48,842 INFO L263 TraceCheckUtils]: 241: Hoare triple {12071#(and (<= 7 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,843 INFO L280 TraceCheckUtils]: 242: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,843 INFO L280 TraceCheckUtils]: 243: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,843 INFO L280 TraceCheckUtils]: 244: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,843 INFO L263 TraceCheckUtils]: 245: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,844 INFO L280 TraceCheckUtils]: 246: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,844 INFO L280 TraceCheckUtils]: 247: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,844 INFO L280 TraceCheckUtils]: 248: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,844 INFO L263 TraceCheckUtils]: 249: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,844 INFO L280 TraceCheckUtils]: 250: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,845 INFO L280 TraceCheckUtils]: 251: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,845 INFO L280 TraceCheckUtils]: 252: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,845 INFO L263 TraceCheckUtils]: 253: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,845 INFO L280 TraceCheckUtils]: 254: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,845 INFO L280 TraceCheckUtils]: 255: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,846 INFO L280 TraceCheckUtils]: 256: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,846 INFO L263 TraceCheckUtils]: 257: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,846 INFO L280 TraceCheckUtils]: 258: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,847 INFO L280 TraceCheckUtils]: 259: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,847 INFO L280 TraceCheckUtils]: 260: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,847 INFO L280 TraceCheckUtils]: 261: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,847 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,848 INFO L280 TraceCheckUtils]: 263: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,848 INFO L263 TraceCheckUtils]: 264: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,848 INFO L280 TraceCheckUtils]: 265: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,849 INFO L280 TraceCheckUtils]: 266: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,849 INFO L280 TraceCheckUtils]: 267: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,849 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,850 INFO L280 TraceCheckUtils]: 269: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,850 INFO L280 TraceCheckUtils]: 270: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,850 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,851 INFO L280 TraceCheckUtils]: 272: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,851 INFO L263 TraceCheckUtils]: 273: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,851 INFO L280 TraceCheckUtils]: 274: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,852 INFO L280 TraceCheckUtils]: 275: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,852 INFO L280 TraceCheckUtils]: 276: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,852 INFO L280 TraceCheckUtils]: 277: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,853 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,853 INFO L280 TraceCheckUtils]: 279: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,853 INFO L280 TraceCheckUtils]: 280: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,854 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,854 INFO L280 TraceCheckUtils]: 282: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,854 INFO L263 TraceCheckUtils]: 283: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,855 INFO L280 TraceCheckUtils]: 284: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,857 INFO L280 TraceCheckUtils]: 285: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,857 INFO L280 TraceCheckUtils]: 286: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,858 INFO L263 TraceCheckUtils]: 287: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,858 INFO L280 TraceCheckUtils]: 288: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,858 INFO L280 TraceCheckUtils]: 289: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,859 INFO L280 TraceCheckUtils]: 290: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,859 INFO L280 TraceCheckUtils]: 291: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,859 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,860 INFO L280 TraceCheckUtils]: 293: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,860 INFO L263 TraceCheckUtils]: 294: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,860 INFO L280 TraceCheckUtils]: 295: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,861 INFO L280 TraceCheckUtils]: 296: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,861 INFO L280 TraceCheckUtils]: 297: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,861 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,862 INFO L280 TraceCheckUtils]: 299: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,862 INFO L280 TraceCheckUtils]: 300: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,862 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,862 INFO L280 TraceCheckUtils]: 302: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,863 INFO L280 TraceCheckUtils]: 303: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,863 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,863 INFO L280 TraceCheckUtils]: 305: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,864 INFO L263 TraceCheckUtils]: 306: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,864 INFO L280 TraceCheckUtils]: 307: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,864 INFO L280 TraceCheckUtils]: 308: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,865 INFO L280 TraceCheckUtils]: 309: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,865 INFO L263 TraceCheckUtils]: 310: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,865 INFO L280 TraceCheckUtils]: 311: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,866 INFO L280 TraceCheckUtils]: 312: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,866 INFO L280 TraceCheckUtils]: 313: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:48,866 INFO L263 TraceCheckUtils]: 314: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:48,867 INFO L280 TraceCheckUtils]: 315: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,867 INFO L280 TraceCheckUtils]: 316: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,867 INFO L280 TraceCheckUtils]: 317: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,868 INFO L280 TraceCheckUtils]: 318: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,868 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,868 INFO L280 TraceCheckUtils]: 320: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,869 INFO L263 TraceCheckUtils]: 321: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,869 INFO L280 TraceCheckUtils]: 322: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,869 INFO L280 TraceCheckUtils]: 323: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:48,869 INFO L280 TraceCheckUtils]: 324: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,870 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,870 INFO L280 TraceCheckUtils]: 326: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,870 INFO L280 TraceCheckUtils]: 327: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,871 INFO L275 TraceCheckUtils]: 328: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:48,871 INFO L280 TraceCheckUtils]: 329: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:48,871 INFO L263 TraceCheckUtils]: 330: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:48,872 INFO L280 TraceCheckUtils]: 331: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:48,872 INFO L280 TraceCheckUtils]: 332: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:48,872 INFO L280 TraceCheckUtils]: 333: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:48,873 INFO L280 TraceCheckUtils]: 334: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,873 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,873 INFO L280 TraceCheckUtils]: 336: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,874 INFO L280 TraceCheckUtils]: 337: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,874 INFO L275 TraceCheckUtils]: 338: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:48,874 INFO L280 TraceCheckUtils]: 339: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:48,875 INFO L280 TraceCheckUtils]: 340: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:48,876 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {9617#true} {12071#(and (<= 7 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {12172#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,877 INFO L280 TraceCheckUtils]: 342: Hoare triple {12172#(<= 7 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12172#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,878 INFO L280 TraceCheckUtils]: 343: Hoare triple {12172#(<= 7 |fibonacci_#in~n|)} assume true; {12172#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:48,880 INFO L275 TraceCheckUtils]: 344: Hoare quadruple {12172#(<= 7 |fibonacci_#in~n|)} {10529#(<= fibonacci_~n 8)} #36#return; {9618#false} is VALID [2020-07-08 12:01:49,004 INFO L280 TraceCheckUtils]: 0: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,005 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,005 INFO L280 TraceCheckUtils]: 2: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,005 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,006 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,007 INFO L280 TraceCheckUtils]: 5: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,008 INFO L280 TraceCheckUtils]: 6: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,008 INFO L263 TraceCheckUtils]: 7: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,009 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,010 INFO L280 TraceCheckUtils]: 9: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,011 INFO L280 TraceCheckUtils]: 10: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,011 INFO L263 TraceCheckUtils]: 11: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,012 INFO L280 TraceCheckUtils]: 12: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,013 INFO L280 TraceCheckUtils]: 13: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,014 INFO L280 TraceCheckUtils]: 14: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,014 INFO L263 TraceCheckUtils]: 15: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,015 INFO L280 TraceCheckUtils]: 16: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,016 INFO L280 TraceCheckUtils]: 17: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,017 INFO L280 TraceCheckUtils]: 18: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,017 INFO L263 TraceCheckUtils]: 19: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,018 INFO L280 TraceCheckUtils]: 20: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,019 INFO L280 TraceCheckUtils]: 21: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,019 INFO L280 TraceCheckUtils]: 22: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,020 INFO L263 TraceCheckUtils]: 23: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,021 INFO L280 TraceCheckUtils]: 24: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,022 INFO L280 TraceCheckUtils]: 25: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,022 INFO L280 TraceCheckUtils]: 26: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,023 INFO L263 TraceCheckUtils]: 27: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,023 INFO L280 TraceCheckUtils]: 28: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,024 INFO L280 TraceCheckUtils]: 29: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,025 INFO L280 TraceCheckUtils]: 30: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {11488#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:49,026 INFO L280 TraceCheckUtils]: 31: Hoare triple {11488#(<= |fibonacci_#in~n| 1)} assume true; {11488#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:49,028 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {11488#(<= |fibonacci_#in~n| 1)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,029 INFO L280 TraceCheckUtils]: 33: Hoare triple {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,030 INFO L263 TraceCheckUtils]: 34: Hoare triple {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,030 INFO L280 TraceCheckUtils]: 35: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,030 INFO L280 TraceCheckUtils]: 36: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,031 INFO L280 TraceCheckUtils]: 37: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,032 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {9617#true} {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:49,033 INFO L280 TraceCheckUtils]: 39: Hoare triple {11487#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:49,034 INFO L280 TraceCheckUtils]: 40: Hoare triple {11487#(<= |fibonacci_#in~n| 2)} assume true; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:49,036 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {11487#(<= |fibonacci_#in~n| 2)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,037 INFO L280 TraceCheckUtils]: 42: Hoare triple {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,037 INFO L263 TraceCheckUtils]: 43: Hoare triple {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,037 INFO L280 TraceCheckUtils]: 44: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,037 INFO L280 TraceCheckUtils]: 45: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,038 INFO L280 TraceCheckUtils]: 46: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,038 INFO L280 TraceCheckUtils]: 47: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,039 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {9617#true} {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11476#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:49,040 INFO L280 TraceCheckUtils]: 49: Hoare triple {11476#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11476#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:49,040 INFO L280 TraceCheckUtils]: 50: Hoare triple {11476#(<= |fibonacci_#in~n| 3)} assume true; {11476#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:49,042 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {11476#(<= |fibonacci_#in~n| 3)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,043 INFO L280 TraceCheckUtils]: 52: Hoare triple {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,043 INFO L263 TraceCheckUtils]: 53: Hoare triple {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,043 INFO L280 TraceCheckUtils]: 54: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,044 INFO L280 TraceCheckUtils]: 55: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,044 INFO L280 TraceCheckUtils]: 56: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,044 INFO L263 TraceCheckUtils]: 57: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,045 INFO L280 TraceCheckUtils]: 58: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,045 INFO L280 TraceCheckUtils]: 59: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,045 INFO L280 TraceCheckUtils]: 60: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,045 INFO L280 TraceCheckUtils]: 61: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,046 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,046 INFO L280 TraceCheckUtils]: 63: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,046 INFO L263 TraceCheckUtils]: 64: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,047 INFO L280 TraceCheckUtils]: 65: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,047 INFO L280 TraceCheckUtils]: 66: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,047 INFO L280 TraceCheckUtils]: 67: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,048 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,048 INFO L280 TraceCheckUtils]: 69: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,048 INFO L280 TraceCheckUtils]: 70: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,050 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {9617#true} {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11451#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:49,051 INFO L280 TraceCheckUtils]: 72: Hoare triple {11451#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11451#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:49,052 INFO L280 TraceCheckUtils]: 73: Hoare triple {11451#(<= |fibonacci_#in~n| 4)} assume true; {11451#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:49,054 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {11451#(<= |fibonacci_#in~n| 4)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11366#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,055 INFO L280 TraceCheckUtils]: 75: Hoare triple {11366#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11366#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,055 INFO L263 TraceCheckUtils]: 76: Hoare triple {11366#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,056 INFO L280 TraceCheckUtils]: 77: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,056 INFO L280 TraceCheckUtils]: 78: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,056 INFO L280 TraceCheckUtils]: 79: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,057 INFO L263 TraceCheckUtils]: 80: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,057 INFO L280 TraceCheckUtils]: 81: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,057 INFO L280 TraceCheckUtils]: 82: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,058 INFO L280 TraceCheckUtils]: 83: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,058 INFO L263 TraceCheckUtils]: 84: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,058 INFO L280 TraceCheckUtils]: 85: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,058 INFO L280 TraceCheckUtils]: 86: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,059 INFO L280 TraceCheckUtils]: 87: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,059 INFO L280 TraceCheckUtils]: 88: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,059 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,060 INFO L280 TraceCheckUtils]: 90: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,060 INFO L263 TraceCheckUtils]: 91: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,060 INFO L280 TraceCheckUtils]: 92: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,061 INFO L280 TraceCheckUtils]: 93: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,061 INFO L280 TraceCheckUtils]: 94: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,061 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,061 INFO L280 TraceCheckUtils]: 96: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,062 INFO L280 TraceCheckUtils]: 97: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,062 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,062 INFO L280 TraceCheckUtils]: 99: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,063 INFO L263 TraceCheckUtils]: 100: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,063 INFO L280 TraceCheckUtils]: 101: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,063 INFO L280 TraceCheckUtils]: 102: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,064 INFO L280 TraceCheckUtils]: 103: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,064 INFO L280 TraceCheckUtils]: 104: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,064 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,065 INFO L280 TraceCheckUtils]: 106: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,065 INFO L280 TraceCheckUtils]: 107: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,067 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {9617#true} {11366#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11399#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:49,068 INFO L280 TraceCheckUtils]: 109: Hoare triple {11399#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11399#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:49,068 INFO L280 TraceCheckUtils]: 110: Hoare triple {11399#(<= |fibonacci_#in~n| 5)} assume true; {11399#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:49,070 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {11399#(<= |fibonacci_#in~n| 5)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11246#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,071 INFO L280 TraceCheckUtils]: 112: Hoare triple {11246#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11246#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,072 INFO L263 TraceCheckUtils]: 113: Hoare triple {11246#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,072 INFO L280 TraceCheckUtils]: 114: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,072 INFO L280 TraceCheckUtils]: 115: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,073 INFO L280 TraceCheckUtils]: 116: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,073 INFO L263 TraceCheckUtils]: 117: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,073 INFO L280 TraceCheckUtils]: 118: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,074 INFO L280 TraceCheckUtils]: 119: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,074 INFO L280 TraceCheckUtils]: 120: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,074 INFO L263 TraceCheckUtils]: 121: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,075 INFO L280 TraceCheckUtils]: 122: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,075 INFO L280 TraceCheckUtils]: 123: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,075 INFO L280 TraceCheckUtils]: 124: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,081 INFO L263 TraceCheckUtils]: 125: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,082 INFO L280 TraceCheckUtils]: 126: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,082 INFO L280 TraceCheckUtils]: 127: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,082 INFO L280 TraceCheckUtils]: 128: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,083 INFO L280 TraceCheckUtils]: 129: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,083 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,086 INFO L280 TraceCheckUtils]: 131: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,087 INFO L263 TraceCheckUtils]: 132: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,087 INFO L280 TraceCheckUtils]: 133: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,087 INFO L280 TraceCheckUtils]: 134: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,087 INFO L280 TraceCheckUtils]: 135: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,088 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,088 INFO L280 TraceCheckUtils]: 137: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,088 INFO L280 TraceCheckUtils]: 138: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,088 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,088 INFO L280 TraceCheckUtils]: 140: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,089 INFO L263 TraceCheckUtils]: 141: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,089 INFO L280 TraceCheckUtils]: 142: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,089 INFO L280 TraceCheckUtils]: 143: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,092 INFO L280 TraceCheckUtils]: 144: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,093 INFO L280 TraceCheckUtils]: 145: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,093 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,093 INFO L280 TraceCheckUtils]: 147: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,094 INFO L280 TraceCheckUtils]: 148: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,094 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,094 INFO L280 TraceCheckUtils]: 150: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,095 INFO L263 TraceCheckUtils]: 151: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,095 INFO L280 TraceCheckUtils]: 152: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,095 INFO L280 TraceCheckUtils]: 153: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,096 INFO L280 TraceCheckUtils]: 154: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,096 INFO L263 TraceCheckUtils]: 155: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,096 INFO L280 TraceCheckUtils]: 156: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,096 INFO L280 TraceCheckUtils]: 157: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,097 INFO L280 TraceCheckUtils]: 158: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,097 INFO L280 TraceCheckUtils]: 159: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,101 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,102 INFO L280 TraceCheckUtils]: 161: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,102 INFO L263 TraceCheckUtils]: 162: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,102 INFO L280 TraceCheckUtils]: 163: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,103 INFO L280 TraceCheckUtils]: 164: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,103 INFO L280 TraceCheckUtils]: 165: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,103 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,104 INFO L280 TraceCheckUtils]: 167: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,104 INFO L280 TraceCheckUtils]: 168: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,107 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,108 INFO L280 TraceCheckUtils]: 170: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,108 INFO L280 TraceCheckUtils]: 171: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,115 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {9617#true} {11246#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11306#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:49,116 INFO L280 TraceCheckUtils]: 173: Hoare triple {11306#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11306#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:49,117 INFO L280 TraceCheckUtils]: 174: Hoare triple {11306#(<= |fibonacci_#in~n| 6)} assume true; {11306#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:49,118 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {11306#(<= |fibonacci_#in~n| 6)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11044#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,120 INFO L280 TraceCheckUtils]: 176: Hoare triple {11044#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11044#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,120 INFO L263 TraceCheckUtils]: 177: Hoare triple {11044#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,120 INFO L280 TraceCheckUtils]: 178: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,121 INFO L280 TraceCheckUtils]: 179: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,121 INFO L280 TraceCheckUtils]: 180: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,121 INFO L263 TraceCheckUtils]: 181: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,122 INFO L280 TraceCheckUtils]: 182: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,122 INFO L280 TraceCheckUtils]: 183: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,122 INFO L280 TraceCheckUtils]: 184: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,123 INFO L263 TraceCheckUtils]: 185: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,123 INFO L280 TraceCheckUtils]: 186: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,123 INFO L280 TraceCheckUtils]: 187: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,123 INFO L280 TraceCheckUtils]: 188: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,124 INFO L263 TraceCheckUtils]: 189: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,124 INFO L280 TraceCheckUtils]: 190: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,124 INFO L280 TraceCheckUtils]: 191: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,125 INFO L280 TraceCheckUtils]: 192: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,125 INFO L263 TraceCheckUtils]: 193: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,125 INFO L280 TraceCheckUtils]: 194: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,126 INFO L280 TraceCheckUtils]: 195: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,126 INFO L280 TraceCheckUtils]: 196: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,126 INFO L280 TraceCheckUtils]: 197: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,127 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,127 INFO L280 TraceCheckUtils]: 199: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,127 INFO L263 TraceCheckUtils]: 200: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,127 INFO L280 TraceCheckUtils]: 201: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,128 INFO L280 TraceCheckUtils]: 202: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,128 INFO L280 TraceCheckUtils]: 203: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,128 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,129 INFO L280 TraceCheckUtils]: 205: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,129 INFO L280 TraceCheckUtils]: 206: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,129 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,129 INFO L280 TraceCheckUtils]: 208: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,130 INFO L263 TraceCheckUtils]: 209: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,130 INFO L280 TraceCheckUtils]: 210: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,130 INFO L280 TraceCheckUtils]: 211: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,131 INFO L280 TraceCheckUtils]: 212: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,131 INFO L280 TraceCheckUtils]: 213: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,131 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,132 INFO L280 TraceCheckUtils]: 215: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,132 INFO L280 TraceCheckUtils]: 216: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,132 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,132 INFO L280 TraceCheckUtils]: 218: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,133 INFO L263 TraceCheckUtils]: 219: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,133 INFO L280 TraceCheckUtils]: 220: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,133 INFO L280 TraceCheckUtils]: 221: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,134 INFO L280 TraceCheckUtils]: 222: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,134 INFO L263 TraceCheckUtils]: 223: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,134 INFO L280 TraceCheckUtils]: 224: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,135 INFO L280 TraceCheckUtils]: 225: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,135 INFO L280 TraceCheckUtils]: 226: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,135 INFO L280 TraceCheckUtils]: 227: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,136 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,136 INFO L280 TraceCheckUtils]: 229: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,136 INFO L263 TraceCheckUtils]: 230: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,137 INFO L280 TraceCheckUtils]: 231: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,137 INFO L280 TraceCheckUtils]: 232: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,137 INFO L280 TraceCheckUtils]: 233: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,137 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,138 INFO L280 TraceCheckUtils]: 235: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,138 INFO L280 TraceCheckUtils]: 236: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,138 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,139 INFO L280 TraceCheckUtils]: 238: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,139 INFO L280 TraceCheckUtils]: 239: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,139 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,140 INFO L280 TraceCheckUtils]: 241: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,140 INFO L263 TraceCheckUtils]: 242: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,140 INFO L280 TraceCheckUtils]: 243: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,141 INFO L280 TraceCheckUtils]: 244: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,141 INFO L280 TraceCheckUtils]: 245: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,141 INFO L263 TraceCheckUtils]: 246: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,141 INFO L280 TraceCheckUtils]: 247: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,142 INFO L280 TraceCheckUtils]: 248: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,142 INFO L280 TraceCheckUtils]: 249: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,142 INFO L263 TraceCheckUtils]: 250: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,143 INFO L280 TraceCheckUtils]: 251: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,143 INFO L280 TraceCheckUtils]: 252: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,143 INFO L280 TraceCheckUtils]: 253: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,144 INFO L280 TraceCheckUtils]: 254: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,144 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,144 INFO L280 TraceCheckUtils]: 256: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,144 INFO L263 TraceCheckUtils]: 257: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,145 INFO L280 TraceCheckUtils]: 258: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,145 INFO L280 TraceCheckUtils]: 259: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,145 INFO L280 TraceCheckUtils]: 260: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,146 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,146 INFO L280 TraceCheckUtils]: 262: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,146 INFO L280 TraceCheckUtils]: 263: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,147 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,147 INFO L280 TraceCheckUtils]: 265: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,147 INFO L263 TraceCheckUtils]: 266: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,147 INFO L280 TraceCheckUtils]: 267: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,148 INFO L280 TraceCheckUtils]: 268: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,148 INFO L280 TraceCheckUtils]: 269: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,148 INFO L280 TraceCheckUtils]: 270: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,149 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,149 INFO L280 TraceCheckUtils]: 272: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,149 INFO L280 TraceCheckUtils]: 273: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,150 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,150 INFO L280 TraceCheckUtils]: 275: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,150 INFO L280 TraceCheckUtils]: 276: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,152 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {9617#true} {11044#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11145#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 12:01:49,153 INFO L280 TraceCheckUtils]: 278: Hoare triple {11145#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11145#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 12:01:49,154 INFO L280 TraceCheckUtils]: 279: Hoare triple {11145#(<= |fibonacci_#in~n| 7)} assume true; {11145#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 12:01:49,156 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {11145#(<= |fibonacci_#in~n| 7)} {9617#true} #34#return; {10529#(<= fibonacci_~n 8)} is VALID [2020-07-08 12:01:49,157 INFO L280 TraceCheckUtils]: 281: Hoare triple {10529#(<= fibonacci_~n 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10529#(<= fibonacci_~n 8)} is VALID [2020-07-08 12:01:49,157 INFO L263 TraceCheckUtils]: 282: Hoare triple {10529#(<= fibonacci_~n 8)} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,158 INFO L280 TraceCheckUtils]: 283: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,158 INFO L280 TraceCheckUtils]: 284: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,159 INFO L280 TraceCheckUtils]: 285: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,159 INFO L263 TraceCheckUtils]: 286: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,160 INFO L280 TraceCheckUtils]: 287: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,160 INFO L280 TraceCheckUtils]: 288: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,161 INFO L280 TraceCheckUtils]: 289: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,161 INFO L263 TraceCheckUtils]: 290: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,161 INFO L280 TraceCheckUtils]: 291: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,162 INFO L280 TraceCheckUtils]: 292: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,163 INFO L280 TraceCheckUtils]: 293: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,163 INFO L263 TraceCheckUtils]: 294: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,163 INFO L280 TraceCheckUtils]: 295: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,164 INFO L280 TraceCheckUtils]: 296: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,164 INFO L280 TraceCheckUtils]: 297: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,165 INFO L263 TraceCheckUtils]: 298: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,165 INFO L280 TraceCheckUtils]: 299: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,165 INFO L280 TraceCheckUtils]: 300: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,165 INFO L280 TraceCheckUtils]: 301: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,165 INFO L263 TraceCheckUtils]: 302: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,166 INFO L280 TraceCheckUtils]: 303: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,166 INFO L280 TraceCheckUtils]: 304: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,166 INFO L280 TraceCheckUtils]: 305: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,166 INFO L263 TraceCheckUtils]: 306: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,166 INFO L280 TraceCheckUtils]: 307: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,167 INFO L280 TraceCheckUtils]: 308: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,167 INFO L280 TraceCheckUtils]: 309: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,167 INFO L263 TraceCheckUtils]: 310: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,167 INFO L280 TraceCheckUtils]: 311: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,167 INFO L280 TraceCheckUtils]: 312: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,168 INFO L280 TraceCheckUtils]: 313: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,168 INFO L280 TraceCheckUtils]: 314: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,168 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,168 INFO L280 TraceCheckUtils]: 316: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,168 INFO L263 TraceCheckUtils]: 317: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,169 INFO L280 TraceCheckUtils]: 318: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,169 INFO L280 TraceCheckUtils]: 319: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,169 INFO L280 TraceCheckUtils]: 320: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,169 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,169 INFO L280 TraceCheckUtils]: 322: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,170 INFO L280 TraceCheckUtils]: 323: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,170 INFO L275 TraceCheckUtils]: 324: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,170 INFO L280 TraceCheckUtils]: 325: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,170 INFO L263 TraceCheckUtils]: 326: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,170 INFO L280 TraceCheckUtils]: 327: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,171 INFO L280 TraceCheckUtils]: 328: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,171 INFO L280 TraceCheckUtils]: 329: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,171 INFO L280 TraceCheckUtils]: 330: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,171 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,171 INFO L280 TraceCheckUtils]: 332: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,172 INFO L280 TraceCheckUtils]: 333: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,172 INFO L275 TraceCheckUtils]: 334: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,172 INFO L280 TraceCheckUtils]: 335: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,172 INFO L263 TraceCheckUtils]: 336: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,173 INFO L280 TraceCheckUtils]: 337: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,173 INFO L280 TraceCheckUtils]: 338: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,173 INFO L280 TraceCheckUtils]: 339: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,173 INFO L263 TraceCheckUtils]: 340: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,173 INFO L280 TraceCheckUtils]: 341: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,174 INFO L280 TraceCheckUtils]: 342: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,174 INFO L280 TraceCheckUtils]: 343: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,174 INFO L280 TraceCheckUtils]: 344: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,174 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,174 INFO L280 TraceCheckUtils]: 346: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,175 INFO L263 TraceCheckUtils]: 347: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,175 INFO L280 TraceCheckUtils]: 348: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,175 INFO L280 TraceCheckUtils]: 349: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,175 INFO L280 TraceCheckUtils]: 350: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,175 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,176 INFO L280 TraceCheckUtils]: 352: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,176 INFO L280 TraceCheckUtils]: 353: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,176 INFO L275 TraceCheckUtils]: 354: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,176 INFO L280 TraceCheckUtils]: 355: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,176 INFO L280 TraceCheckUtils]: 356: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,177 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {9617#true} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,178 INFO L280 TraceCheckUtils]: 358: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,179 INFO L263 TraceCheckUtils]: 359: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,179 INFO L280 TraceCheckUtils]: 360: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,180 INFO L280 TraceCheckUtils]: 361: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,181 INFO L280 TraceCheckUtils]: 362: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,181 INFO L263 TraceCheckUtils]: 363: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,182 INFO L280 TraceCheckUtils]: 364: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,183 INFO L280 TraceCheckUtils]: 365: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,184 INFO L280 TraceCheckUtils]: 366: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,185 INFO L263 TraceCheckUtils]: 367: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,185 INFO L280 TraceCheckUtils]: 368: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,185 INFO L280 TraceCheckUtils]: 369: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,186 INFO L280 TraceCheckUtils]: 370: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,186 INFO L280 TraceCheckUtils]: 371: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,187 INFO L275 TraceCheckUtils]: 372: Hoare quadruple {9617#true} {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #34#return; {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,188 INFO L280 TraceCheckUtils]: 373: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,189 INFO L263 TraceCheckUtils]: 374: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,189 INFO L280 TraceCheckUtils]: 375: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,189 INFO L280 TraceCheckUtils]: 376: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,190 INFO L280 TraceCheckUtils]: 377: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,191 INFO L275 TraceCheckUtils]: 378: Hoare quadruple {9617#true} {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {12781#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,192 INFO L280 TraceCheckUtils]: 379: Hoare triple {12781#(<= 1 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12781#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,193 INFO L280 TraceCheckUtils]: 380: Hoare triple {12781#(<= 1 |fibonacci_#in~n|)} assume true; {12781#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,195 INFO L275 TraceCheckUtils]: 381: Hoare quadruple {12781#(<= 1 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,196 INFO L280 TraceCheckUtils]: 382: Hoare triple {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,197 INFO L263 TraceCheckUtils]: 383: Hoare triple {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,197 INFO L280 TraceCheckUtils]: 384: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,197 INFO L280 TraceCheckUtils]: 385: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,198 INFO L280 TraceCheckUtils]: 386: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,198 INFO L280 TraceCheckUtils]: 387: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,200 INFO L275 TraceCheckUtils]: 388: Hoare quadruple {9617#true} {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {12770#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,201 INFO L280 TraceCheckUtils]: 389: Hoare triple {12770#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12770#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,201 INFO L280 TraceCheckUtils]: 390: Hoare triple {12770#(<= 2 |fibonacci_#in~n|)} assume true; {12770#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,203 INFO L275 TraceCheckUtils]: 391: Hoare quadruple {12770#(<= 2 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #36#return; {12654#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,204 INFO L280 TraceCheckUtils]: 392: Hoare triple {12654#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12654#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,205 INFO L280 TraceCheckUtils]: 393: Hoare triple {12654#(<= 4 |fibonacci_#in~n|)} assume true; {12654#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,207 INFO L275 TraceCheckUtils]: 394: Hoare quadruple {12654#(<= 4 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12502#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} is VALID [2020-07-08 12:01:49,208 INFO L280 TraceCheckUtils]: 395: Hoare triple {12502#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12502#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} is VALID [2020-07-08 12:01:49,208 INFO L263 TraceCheckUtils]: 396: Hoare triple {12502#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,209 INFO L280 TraceCheckUtils]: 397: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,209 INFO L280 TraceCheckUtils]: 398: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,209 INFO L280 TraceCheckUtils]: 399: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,210 INFO L263 TraceCheckUtils]: 400: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,210 INFO L280 TraceCheckUtils]: 401: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,210 INFO L280 TraceCheckUtils]: 402: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,211 INFO L280 TraceCheckUtils]: 403: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,211 INFO L263 TraceCheckUtils]: 404: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,211 INFO L280 TraceCheckUtils]: 405: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,212 INFO L280 TraceCheckUtils]: 406: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,212 INFO L280 TraceCheckUtils]: 407: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,212 INFO L263 TraceCheckUtils]: 408: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,212 INFO L280 TraceCheckUtils]: 409: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,213 INFO L280 TraceCheckUtils]: 410: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,213 INFO L280 TraceCheckUtils]: 411: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,213 INFO L280 TraceCheckUtils]: 412: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,214 INFO L275 TraceCheckUtils]: 413: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,214 INFO L280 TraceCheckUtils]: 414: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,214 INFO L263 TraceCheckUtils]: 415: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,215 INFO L280 TraceCheckUtils]: 416: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,215 INFO L280 TraceCheckUtils]: 417: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,215 INFO L280 TraceCheckUtils]: 418: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,216 INFO L275 TraceCheckUtils]: 419: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,216 INFO L280 TraceCheckUtils]: 420: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,216 INFO L280 TraceCheckUtils]: 421: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,216 INFO L275 TraceCheckUtils]: 422: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,217 INFO L280 TraceCheckUtils]: 423: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,217 INFO L263 TraceCheckUtils]: 424: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,217 INFO L280 TraceCheckUtils]: 425: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,218 INFO L280 TraceCheckUtils]: 426: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,218 INFO L280 TraceCheckUtils]: 427: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,218 INFO L280 TraceCheckUtils]: 428: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,219 INFO L275 TraceCheckUtils]: 429: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,219 INFO L280 TraceCheckUtils]: 430: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,219 INFO L280 TraceCheckUtils]: 431: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,219 INFO L275 TraceCheckUtils]: 432: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,220 INFO L280 TraceCheckUtils]: 433: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,220 INFO L263 TraceCheckUtils]: 434: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,220 INFO L280 TraceCheckUtils]: 435: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,221 INFO L280 TraceCheckUtils]: 436: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,221 INFO L280 TraceCheckUtils]: 437: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,221 INFO L263 TraceCheckUtils]: 438: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,221 INFO L280 TraceCheckUtils]: 439: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,221 INFO L280 TraceCheckUtils]: 440: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,222 INFO L280 TraceCheckUtils]: 441: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,222 INFO L280 TraceCheckUtils]: 442: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,222 INFO L275 TraceCheckUtils]: 443: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,222 INFO L280 TraceCheckUtils]: 444: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,222 INFO L263 TraceCheckUtils]: 445: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,223 INFO L280 TraceCheckUtils]: 446: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,223 INFO L280 TraceCheckUtils]: 447: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,223 INFO L280 TraceCheckUtils]: 448: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,223 INFO L275 TraceCheckUtils]: 449: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,223 INFO L280 TraceCheckUtils]: 450: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,224 INFO L280 TraceCheckUtils]: 451: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,224 INFO L275 TraceCheckUtils]: 452: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,224 INFO L280 TraceCheckUtils]: 453: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,224 INFO L280 TraceCheckUtils]: 454: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,226 INFO L275 TraceCheckUtils]: 455: Hoare quadruple {9617#true} {12502#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} #36#return; {12562#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,226 INFO L280 TraceCheckUtils]: 456: Hoare triple {12562#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12562#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,227 INFO L280 TraceCheckUtils]: 457: Hoare triple {12562#(<= 5 |fibonacci_#in~n|)} assume true; {12562#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,229 INFO L275 TraceCheckUtils]: 458: Hoare quadruple {12562#(<= 5 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12341#(and (<= 6 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,230 INFO L280 TraceCheckUtils]: 459: Hoare triple {12341#(and (<= 6 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12341#(and (<= 6 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,231 INFO L263 TraceCheckUtils]: 460: Hoare triple {12341#(and (<= 6 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,231 INFO L280 TraceCheckUtils]: 461: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,231 INFO L280 TraceCheckUtils]: 462: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,232 INFO L280 TraceCheckUtils]: 463: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,232 INFO L263 TraceCheckUtils]: 464: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,232 INFO L280 TraceCheckUtils]: 465: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,233 INFO L280 TraceCheckUtils]: 466: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,233 INFO L280 TraceCheckUtils]: 467: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,233 INFO L263 TraceCheckUtils]: 468: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,233 INFO L280 TraceCheckUtils]: 469: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,234 INFO L280 TraceCheckUtils]: 470: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,234 INFO L280 TraceCheckUtils]: 471: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,234 INFO L263 TraceCheckUtils]: 472: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,235 INFO L280 TraceCheckUtils]: 473: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,235 INFO L280 TraceCheckUtils]: 474: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,235 INFO L280 TraceCheckUtils]: 475: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,235 INFO L280 TraceCheckUtils]: 476: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,236 INFO L275 TraceCheckUtils]: 477: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,236 INFO L280 TraceCheckUtils]: 478: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,236 INFO L263 TraceCheckUtils]: 479: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,237 INFO L280 TraceCheckUtils]: 480: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,237 INFO L280 TraceCheckUtils]: 481: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,237 INFO L280 TraceCheckUtils]: 482: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,238 INFO L275 TraceCheckUtils]: 483: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,238 INFO L280 TraceCheckUtils]: 484: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,238 INFO L280 TraceCheckUtils]: 485: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,239 INFO L275 TraceCheckUtils]: 486: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,239 INFO L280 TraceCheckUtils]: 487: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,239 INFO L263 TraceCheckUtils]: 488: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,239 INFO L280 TraceCheckUtils]: 489: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,240 INFO L280 TraceCheckUtils]: 490: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,240 INFO L280 TraceCheckUtils]: 491: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,240 INFO L280 TraceCheckUtils]: 492: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,241 INFO L275 TraceCheckUtils]: 493: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,241 INFO L280 TraceCheckUtils]: 494: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,241 INFO L280 TraceCheckUtils]: 495: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,242 INFO L275 TraceCheckUtils]: 496: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,242 INFO L280 TraceCheckUtils]: 497: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,242 INFO L263 TraceCheckUtils]: 498: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,242 INFO L280 TraceCheckUtils]: 499: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,243 INFO L280 TraceCheckUtils]: 500: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,243 INFO L280 TraceCheckUtils]: 501: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,243 INFO L263 TraceCheckUtils]: 502: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,244 INFO L280 TraceCheckUtils]: 503: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,244 INFO L280 TraceCheckUtils]: 504: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,244 INFO L280 TraceCheckUtils]: 505: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,245 INFO L280 TraceCheckUtils]: 506: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,245 INFO L275 TraceCheckUtils]: 507: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,245 INFO L280 TraceCheckUtils]: 508: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,246 INFO L263 TraceCheckUtils]: 509: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,246 INFO L280 TraceCheckUtils]: 510: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,246 INFO L280 TraceCheckUtils]: 511: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,246 INFO L280 TraceCheckUtils]: 512: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,247 INFO L275 TraceCheckUtils]: 513: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,247 INFO L280 TraceCheckUtils]: 514: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,247 INFO L280 TraceCheckUtils]: 515: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,248 INFO L275 TraceCheckUtils]: 516: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,248 INFO L280 TraceCheckUtils]: 517: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,248 INFO L280 TraceCheckUtils]: 518: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,250 INFO L275 TraceCheckUtils]: 519: Hoare quadruple {9617#true} {12341#(and (<= 6 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {12401#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,251 INFO L280 TraceCheckUtils]: 520: Hoare triple {12401#(<= 6 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12401#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,252 INFO L280 TraceCheckUtils]: 521: Hoare triple {12401#(<= 6 |fibonacci_#in~n|)} assume true; {12401#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,254 INFO L275 TraceCheckUtils]: 522: Hoare quadruple {12401#(<= 6 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12071#(and (<= 7 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,255 INFO L280 TraceCheckUtils]: 523: Hoare triple {12071#(and (<= 7 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12071#(and (<= 7 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,255 INFO L263 TraceCheckUtils]: 524: Hoare triple {12071#(and (<= 7 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,255 INFO L280 TraceCheckUtils]: 525: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,256 INFO L280 TraceCheckUtils]: 526: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,256 INFO L280 TraceCheckUtils]: 527: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,256 INFO L263 TraceCheckUtils]: 528: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,257 INFO L280 TraceCheckUtils]: 529: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,257 INFO L280 TraceCheckUtils]: 530: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,257 INFO L280 TraceCheckUtils]: 531: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,258 INFO L263 TraceCheckUtils]: 532: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,258 INFO L280 TraceCheckUtils]: 533: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,258 INFO L280 TraceCheckUtils]: 534: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,258 INFO L280 TraceCheckUtils]: 535: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,259 INFO L263 TraceCheckUtils]: 536: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,259 INFO L280 TraceCheckUtils]: 537: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,259 INFO L280 TraceCheckUtils]: 538: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,260 INFO L280 TraceCheckUtils]: 539: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,260 INFO L263 TraceCheckUtils]: 540: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,260 INFO L280 TraceCheckUtils]: 541: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,260 INFO L280 TraceCheckUtils]: 542: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,261 INFO L280 TraceCheckUtils]: 543: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,261 INFO L280 TraceCheckUtils]: 544: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,261 INFO L275 TraceCheckUtils]: 545: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,262 INFO L280 TraceCheckUtils]: 546: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,262 INFO L263 TraceCheckUtils]: 547: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,262 INFO L280 TraceCheckUtils]: 548: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,263 INFO L280 TraceCheckUtils]: 549: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,263 INFO L280 TraceCheckUtils]: 550: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,263 INFO L275 TraceCheckUtils]: 551: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,264 INFO L280 TraceCheckUtils]: 552: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,264 INFO L280 TraceCheckUtils]: 553: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,264 INFO L275 TraceCheckUtils]: 554: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,264 INFO L280 TraceCheckUtils]: 555: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,265 INFO L263 TraceCheckUtils]: 556: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,265 INFO L280 TraceCheckUtils]: 557: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,265 INFO L280 TraceCheckUtils]: 558: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,266 INFO L280 TraceCheckUtils]: 559: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,266 INFO L280 TraceCheckUtils]: 560: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,266 INFO L275 TraceCheckUtils]: 561: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,267 INFO L280 TraceCheckUtils]: 562: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,267 INFO L280 TraceCheckUtils]: 563: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,267 INFO L275 TraceCheckUtils]: 564: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,268 INFO L280 TraceCheckUtils]: 565: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,268 INFO L263 TraceCheckUtils]: 566: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,268 INFO L280 TraceCheckUtils]: 567: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,268 INFO L280 TraceCheckUtils]: 568: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,269 INFO L280 TraceCheckUtils]: 569: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,269 INFO L263 TraceCheckUtils]: 570: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,269 INFO L280 TraceCheckUtils]: 571: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,270 INFO L280 TraceCheckUtils]: 572: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,270 INFO L280 TraceCheckUtils]: 573: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,270 INFO L280 TraceCheckUtils]: 574: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,271 INFO L275 TraceCheckUtils]: 575: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,271 INFO L280 TraceCheckUtils]: 576: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,271 INFO L263 TraceCheckUtils]: 577: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,271 INFO L280 TraceCheckUtils]: 578: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,272 INFO L280 TraceCheckUtils]: 579: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,272 INFO L280 TraceCheckUtils]: 580: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,272 INFO L275 TraceCheckUtils]: 581: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,273 INFO L280 TraceCheckUtils]: 582: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,273 INFO L280 TraceCheckUtils]: 583: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,273 INFO L275 TraceCheckUtils]: 584: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,274 INFO L280 TraceCheckUtils]: 585: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,274 INFO L280 TraceCheckUtils]: 586: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,274 INFO L275 TraceCheckUtils]: 587: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,275 INFO L280 TraceCheckUtils]: 588: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,275 INFO L263 TraceCheckUtils]: 589: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,275 INFO L280 TraceCheckUtils]: 590: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,275 INFO L280 TraceCheckUtils]: 591: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,276 INFO L280 TraceCheckUtils]: 592: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,276 INFO L263 TraceCheckUtils]: 593: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,276 INFO L280 TraceCheckUtils]: 594: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,277 INFO L280 TraceCheckUtils]: 595: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,277 INFO L280 TraceCheckUtils]: 596: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,277 INFO L263 TraceCheckUtils]: 597: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,278 INFO L280 TraceCheckUtils]: 598: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,278 INFO L280 TraceCheckUtils]: 599: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,278 INFO L280 TraceCheckUtils]: 600: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,278 INFO L280 TraceCheckUtils]: 601: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,279 INFO L275 TraceCheckUtils]: 602: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,279 INFO L280 TraceCheckUtils]: 603: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,279 INFO L263 TraceCheckUtils]: 604: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,280 INFO L280 TraceCheckUtils]: 605: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,280 INFO L280 TraceCheckUtils]: 606: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,280 INFO L280 TraceCheckUtils]: 607: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,281 INFO L275 TraceCheckUtils]: 608: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,281 INFO L280 TraceCheckUtils]: 609: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,281 INFO L280 TraceCheckUtils]: 610: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,281 INFO L275 TraceCheckUtils]: 611: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,282 INFO L280 TraceCheckUtils]: 612: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,282 INFO L263 TraceCheckUtils]: 613: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,282 INFO L280 TraceCheckUtils]: 614: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,283 INFO L280 TraceCheckUtils]: 615: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,283 INFO L280 TraceCheckUtils]: 616: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,283 INFO L280 TraceCheckUtils]: 617: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,283 INFO L275 TraceCheckUtils]: 618: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,284 INFO L280 TraceCheckUtils]: 619: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,284 INFO L280 TraceCheckUtils]: 620: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,284 INFO L275 TraceCheckUtils]: 621: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,285 INFO L280 TraceCheckUtils]: 622: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,285 INFO L280 TraceCheckUtils]: 623: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,287 INFO L275 TraceCheckUtils]: 624: Hoare quadruple {9617#true} {12071#(and (<= 7 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {12172#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,288 INFO L280 TraceCheckUtils]: 625: Hoare triple {12172#(<= 7 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12172#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,288 INFO L280 TraceCheckUtils]: 626: Hoare triple {12172#(<= 7 |fibonacci_#in~n|)} assume true; {12172#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,290 INFO L275 TraceCheckUtils]: 627: Hoare quadruple {12172#(<= 7 |fibonacci_#in~n|)} {10529#(<= fibonacci_~n 8)} #36#return; {9618#false} is VALID [2020-07-08 12:01:49,290 INFO L280 TraceCheckUtils]: 628: Hoare triple {9618#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9618#false} is VALID [2020-07-08 12:01:49,290 INFO L280 TraceCheckUtils]: 629: Hoare triple {9618#false} assume true; {9618#false} is VALID [2020-07-08 12:01:49,290 INFO L275 TraceCheckUtils]: 630: Hoare quadruple {9618#false} {9617#true} #42#return; {9618#false} is VALID [2020-07-08 12:01:49,641 INFO L263 TraceCheckUtils]: 0: Hoare triple {9617#true} call ULTIMATE.init(); {9617#true} is VALID [2020-07-08 12:01:49,642 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,642 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9617#true} {9617#true} #38#return; {9617#true} is VALID [2020-07-08 12:01:49,642 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret4 := main(); {9617#true} is VALID [2020-07-08 12:01:49,642 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {9617#true} is VALID [2020-07-08 12:01:49,643 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~x~0 > 46); {9617#true} is VALID [2020-07-08 12:01:49,643 INFO L263 TraceCheckUtils]: 6: Hoare triple {9617#true} call #t~ret3 := fibonacci(~x~0); {9617#true} is VALID [2020-07-08 12:01:49,643 INFO L280 TraceCheckUtils]: 7: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,643 INFO L280 TraceCheckUtils]: 8: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,643 INFO L280 TraceCheckUtils]: 9: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,643 INFO L263 TraceCheckUtils]: 10: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,644 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,645 INFO L280 TraceCheckUtils]: 12: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,645 INFO L280 TraceCheckUtils]: 13: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,646 INFO L263 TraceCheckUtils]: 14: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,646 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,647 INFO L280 TraceCheckUtils]: 16: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,647 INFO L280 TraceCheckUtils]: 17: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,647 INFO L263 TraceCheckUtils]: 18: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,648 INFO L280 TraceCheckUtils]: 19: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,648 INFO L280 TraceCheckUtils]: 20: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,649 INFO L280 TraceCheckUtils]: 21: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,649 INFO L263 TraceCheckUtils]: 22: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,650 INFO L280 TraceCheckUtils]: 23: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,650 INFO L280 TraceCheckUtils]: 24: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,651 INFO L280 TraceCheckUtils]: 25: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,651 INFO L263 TraceCheckUtils]: 26: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,651 INFO L280 TraceCheckUtils]: 27: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,652 INFO L280 TraceCheckUtils]: 28: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,652 INFO L280 TraceCheckUtils]: 29: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,652 INFO L263 TraceCheckUtils]: 30: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,653 INFO L280 TraceCheckUtils]: 31: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,653 INFO L280 TraceCheckUtils]: 32: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,654 INFO L280 TraceCheckUtils]: 33: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,654 INFO L263 TraceCheckUtils]: 34: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,654 INFO L280 TraceCheckUtils]: 35: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,655 INFO L280 TraceCheckUtils]: 36: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,656 INFO L280 TraceCheckUtils]: 37: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {11488#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:49,656 INFO L280 TraceCheckUtils]: 38: Hoare triple {11488#(<= |fibonacci_#in~n| 1)} assume true; {11488#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:49,657 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {11488#(<= |fibonacci_#in~n| 1)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,658 INFO L280 TraceCheckUtils]: 40: Hoare triple {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,658 INFO L263 TraceCheckUtils]: 41: Hoare triple {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,658 INFO L280 TraceCheckUtils]: 42: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,658 INFO L280 TraceCheckUtils]: 43: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,659 INFO L280 TraceCheckUtils]: 44: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,660 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {9617#true} {11482#(and (<= fibonacci_~n 2) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:49,660 INFO L280 TraceCheckUtils]: 46: Hoare triple {11487#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:49,661 INFO L280 TraceCheckUtils]: 47: Hoare triple {11487#(<= |fibonacci_#in~n| 2)} assume true; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:49,662 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {11487#(<= |fibonacci_#in~n| 2)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,662 INFO L280 TraceCheckUtils]: 49: Hoare triple {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,663 INFO L263 TraceCheckUtils]: 50: Hoare triple {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,663 INFO L280 TraceCheckUtils]: 51: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,663 INFO L280 TraceCheckUtils]: 52: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,663 INFO L280 TraceCheckUtils]: 53: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,663 INFO L280 TraceCheckUtils]: 54: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,664 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9617#true} {11470#(and (<= fibonacci_~n 3) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11476#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:49,665 INFO L280 TraceCheckUtils]: 56: Hoare triple {11476#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11476#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:49,665 INFO L280 TraceCheckUtils]: 57: Hoare triple {11476#(<= |fibonacci_#in~n| 3)} assume true; {11476#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:49,666 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {11476#(<= |fibonacci_#in~n| 3)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,667 INFO L280 TraceCheckUtils]: 59: Hoare triple {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,667 INFO L263 TraceCheckUtils]: 60: Hoare triple {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,667 INFO L280 TraceCheckUtils]: 61: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,667 INFO L280 TraceCheckUtils]: 62: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,668 INFO L280 TraceCheckUtils]: 63: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,668 INFO L263 TraceCheckUtils]: 64: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,668 INFO L280 TraceCheckUtils]: 65: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,668 INFO L280 TraceCheckUtils]: 66: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,668 INFO L280 TraceCheckUtils]: 67: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,668 INFO L280 TraceCheckUtils]: 68: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,669 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,669 INFO L280 TraceCheckUtils]: 70: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,669 INFO L263 TraceCheckUtils]: 71: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,669 INFO L280 TraceCheckUtils]: 72: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,669 INFO L280 TraceCheckUtils]: 73: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,670 INFO L280 TraceCheckUtils]: 74: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,670 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,670 INFO L280 TraceCheckUtils]: 76: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,670 INFO L280 TraceCheckUtils]: 77: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,671 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {9617#true} {11432#(and (<= fibonacci_~n 4) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11451#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:49,672 INFO L280 TraceCheckUtils]: 79: Hoare triple {11451#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11451#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:49,673 INFO L280 TraceCheckUtils]: 80: Hoare triple {11451#(<= |fibonacci_#in~n| 4)} assume true; {11451#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:49,674 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {11451#(<= |fibonacci_#in~n| 4)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11366#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,675 INFO L280 TraceCheckUtils]: 82: Hoare triple {11366#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11366#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,675 INFO L263 TraceCheckUtils]: 83: Hoare triple {11366#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,675 INFO L280 TraceCheckUtils]: 84: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,675 INFO L280 TraceCheckUtils]: 85: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,675 INFO L280 TraceCheckUtils]: 86: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,675 INFO L263 TraceCheckUtils]: 87: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,676 INFO L280 TraceCheckUtils]: 88: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,676 INFO L280 TraceCheckUtils]: 89: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,676 INFO L280 TraceCheckUtils]: 90: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,676 INFO L263 TraceCheckUtils]: 91: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,676 INFO L280 TraceCheckUtils]: 92: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,677 INFO L280 TraceCheckUtils]: 93: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,677 INFO L280 TraceCheckUtils]: 94: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,677 INFO L280 TraceCheckUtils]: 95: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,677 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,677 INFO L280 TraceCheckUtils]: 97: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,677 INFO L263 TraceCheckUtils]: 98: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,678 INFO L280 TraceCheckUtils]: 99: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,678 INFO L280 TraceCheckUtils]: 100: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,678 INFO L280 TraceCheckUtils]: 101: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,678 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,678 INFO L280 TraceCheckUtils]: 103: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,678 INFO L280 TraceCheckUtils]: 104: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,679 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,679 INFO L280 TraceCheckUtils]: 106: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,679 INFO L263 TraceCheckUtils]: 107: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,679 INFO L280 TraceCheckUtils]: 108: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,679 INFO L280 TraceCheckUtils]: 109: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,679 INFO L280 TraceCheckUtils]: 110: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,680 INFO L280 TraceCheckUtils]: 111: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,680 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,680 INFO L280 TraceCheckUtils]: 113: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,680 INFO L280 TraceCheckUtils]: 114: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,681 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {9617#true} {11366#(and (<= fibonacci_~n 5) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11399#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:49,682 INFO L280 TraceCheckUtils]: 116: Hoare triple {11399#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11399#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:49,682 INFO L280 TraceCheckUtils]: 117: Hoare triple {11399#(<= |fibonacci_#in~n| 5)} assume true; {11399#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:49,683 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {11399#(<= |fibonacci_#in~n| 5)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11246#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,684 INFO L280 TraceCheckUtils]: 119: Hoare triple {11246#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11246#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,684 INFO L263 TraceCheckUtils]: 120: Hoare triple {11246#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,684 INFO L280 TraceCheckUtils]: 121: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,684 INFO L280 TraceCheckUtils]: 122: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,685 INFO L280 TraceCheckUtils]: 123: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,685 INFO L263 TraceCheckUtils]: 124: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,685 INFO L280 TraceCheckUtils]: 125: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,685 INFO L280 TraceCheckUtils]: 126: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,685 INFO L280 TraceCheckUtils]: 127: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,685 INFO L263 TraceCheckUtils]: 128: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,686 INFO L280 TraceCheckUtils]: 129: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,686 INFO L280 TraceCheckUtils]: 130: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,686 INFO L280 TraceCheckUtils]: 131: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,686 INFO L263 TraceCheckUtils]: 132: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,686 INFO L280 TraceCheckUtils]: 133: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,686 INFO L280 TraceCheckUtils]: 134: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,687 INFO L280 TraceCheckUtils]: 135: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,687 INFO L280 TraceCheckUtils]: 136: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,687 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,687 INFO L280 TraceCheckUtils]: 138: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,687 INFO L263 TraceCheckUtils]: 139: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,687 INFO L280 TraceCheckUtils]: 140: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,688 INFO L280 TraceCheckUtils]: 141: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,688 INFO L280 TraceCheckUtils]: 142: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,688 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,688 INFO L280 TraceCheckUtils]: 144: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,688 INFO L280 TraceCheckUtils]: 145: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,688 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,689 INFO L280 TraceCheckUtils]: 147: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,689 INFO L263 TraceCheckUtils]: 148: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,689 INFO L280 TraceCheckUtils]: 149: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,689 INFO L280 TraceCheckUtils]: 150: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,689 INFO L280 TraceCheckUtils]: 151: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,689 INFO L280 TraceCheckUtils]: 152: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,690 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,690 INFO L280 TraceCheckUtils]: 154: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,690 INFO L280 TraceCheckUtils]: 155: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,690 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,690 INFO L280 TraceCheckUtils]: 157: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,690 INFO L263 TraceCheckUtils]: 158: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,691 INFO L280 TraceCheckUtils]: 159: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,691 INFO L280 TraceCheckUtils]: 160: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,691 INFO L280 TraceCheckUtils]: 161: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,691 INFO L263 TraceCheckUtils]: 162: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,691 INFO L280 TraceCheckUtils]: 163: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,691 INFO L280 TraceCheckUtils]: 164: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,692 INFO L280 TraceCheckUtils]: 165: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,692 INFO L280 TraceCheckUtils]: 166: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,692 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,692 INFO L280 TraceCheckUtils]: 168: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,692 INFO L263 TraceCheckUtils]: 169: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,692 INFO L280 TraceCheckUtils]: 170: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,692 INFO L280 TraceCheckUtils]: 171: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,693 INFO L280 TraceCheckUtils]: 172: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,693 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,693 INFO L280 TraceCheckUtils]: 174: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,693 INFO L280 TraceCheckUtils]: 175: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,693 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,694 INFO L280 TraceCheckUtils]: 177: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,694 INFO L280 TraceCheckUtils]: 178: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,695 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {9617#true} {11246#(and (<= fibonacci_~n 6) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11306#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:49,695 INFO L280 TraceCheckUtils]: 180: Hoare triple {11306#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11306#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:49,696 INFO L280 TraceCheckUtils]: 181: Hoare triple {11306#(<= |fibonacci_#in~n| 6)} assume true; {11306#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:49,697 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {11306#(<= |fibonacci_#in~n| 6)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11044#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,697 INFO L280 TraceCheckUtils]: 183: Hoare triple {11044#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11044#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,698 INFO L263 TraceCheckUtils]: 184: Hoare triple {11044#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,698 INFO L280 TraceCheckUtils]: 185: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,698 INFO L280 TraceCheckUtils]: 186: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,698 INFO L280 TraceCheckUtils]: 187: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,698 INFO L263 TraceCheckUtils]: 188: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,699 INFO L280 TraceCheckUtils]: 189: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,699 INFO L280 TraceCheckUtils]: 190: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,699 INFO L280 TraceCheckUtils]: 191: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,699 INFO L263 TraceCheckUtils]: 192: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,699 INFO L280 TraceCheckUtils]: 193: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,699 INFO L280 TraceCheckUtils]: 194: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,699 INFO L280 TraceCheckUtils]: 195: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,700 INFO L263 TraceCheckUtils]: 196: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,700 INFO L280 TraceCheckUtils]: 197: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,700 INFO L280 TraceCheckUtils]: 198: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,700 INFO L280 TraceCheckUtils]: 199: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,700 INFO L263 TraceCheckUtils]: 200: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,700 INFO L280 TraceCheckUtils]: 201: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,701 INFO L280 TraceCheckUtils]: 202: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,701 INFO L280 TraceCheckUtils]: 203: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,701 INFO L280 TraceCheckUtils]: 204: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,701 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,701 INFO L280 TraceCheckUtils]: 206: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,701 INFO L263 TraceCheckUtils]: 207: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,702 INFO L280 TraceCheckUtils]: 208: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,702 INFO L280 TraceCheckUtils]: 209: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,702 INFO L280 TraceCheckUtils]: 210: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,702 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,702 INFO L280 TraceCheckUtils]: 212: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,702 INFO L280 TraceCheckUtils]: 213: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,703 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,703 INFO L280 TraceCheckUtils]: 215: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,703 INFO L263 TraceCheckUtils]: 216: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,703 INFO L280 TraceCheckUtils]: 217: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,703 INFO L280 TraceCheckUtils]: 218: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,703 INFO L280 TraceCheckUtils]: 219: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,704 INFO L280 TraceCheckUtils]: 220: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,704 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,704 INFO L280 TraceCheckUtils]: 222: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,704 INFO L280 TraceCheckUtils]: 223: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,704 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,704 INFO L280 TraceCheckUtils]: 225: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,705 INFO L263 TraceCheckUtils]: 226: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,705 INFO L280 TraceCheckUtils]: 227: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,705 INFO L280 TraceCheckUtils]: 228: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,705 INFO L280 TraceCheckUtils]: 229: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,705 INFO L263 TraceCheckUtils]: 230: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,705 INFO L280 TraceCheckUtils]: 231: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,706 INFO L280 TraceCheckUtils]: 232: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,706 INFO L280 TraceCheckUtils]: 233: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,706 INFO L280 TraceCheckUtils]: 234: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,706 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,706 INFO L280 TraceCheckUtils]: 236: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,706 INFO L263 TraceCheckUtils]: 237: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,707 INFO L280 TraceCheckUtils]: 238: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,707 INFO L280 TraceCheckUtils]: 239: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,707 INFO L280 TraceCheckUtils]: 240: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,707 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,707 INFO L280 TraceCheckUtils]: 242: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,707 INFO L280 TraceCheckUtils]: 243: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,708 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,708 INFO L280 TraceCheckUtils]: 245: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,708 INFO L280 TraceCheckUtils]: 246: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,708 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,708 INFO L280 TraceCheckUtils]: 248: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,708 INFO L263 TraceCheckUtils]: 249: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,709 INFO L280 TraceCheckUtils]: 250: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,709 INFO L280 TraceCheckUtils]: 251: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,709 INFO L280 TraceCheckUtils]: 252: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,709 INFO L263 TraceCheckUtils]: 253: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,709 INFO L280 TraceCheckUtils]: 254: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,709 INFO L280 TraceCheckUtils]: 255: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,710 INFO L280 TraceCheckUtils]: 256: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,710 INFO L263 TraceCheckUtils]: 257: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,710 INFO L280 TraceCheckUtils]: 258: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,710 INFO L280 TraceCheckUtils]: 259: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,710 INFO L280 TraceCheckUtils]: 260: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,710 INFO L280 TraceCheckUtils]: 261: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,711 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,711 INFO L280 TraceCheckUtils]: 263: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,711 INFO L263 TraceCheckUtils]: 264: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,711 INFO L280 TraceCheckUtils]: 265: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,711 INFO L280 TraceCheckUtils]: 266: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,712 INFO L280 TraceCheckUtils]: 267: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,712 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,712 INFO L280 TraceCheckUtils]: 269: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,712 INFO L280 TraceCheckUtils]: 270: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,712 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,712 INFO L280 TraceCheckUtils]: 272: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,713 INFO L263 TraceCheckUtils]: 273: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,713 INFO L280 TraceCheckUtils]: 274: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,713 INFO L280 TraceCheckUtils]: 275: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,713 INFO L280 TraceCheckUtils]: 276: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,713 INFO L280 TraceCheckUtils]: 277: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,713 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,714 INFO L280 TraceCheckUtils]: 279: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,714 INFO L280 TraceCheckUtils]: 280: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,714 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,714 INFO L280 TraceCheckUtils]: 282: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,714 INFO L280 TraceCheckUtils]: 283: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,715 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {9617#true} {11044#(and (<= fibonacci_~n 7) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {11145#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 12:01:49,716 INFO L280 TraceCheckUtils]: 285: Hoare triple {11145#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11145#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 12:01:49,716 INFO L280 TraceCheckUtils]: 286: Hoare triple {11145#(<= |fibonacci_#in~n| 7)} assume true; {11145#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 12:01:49,718 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {11145#(<= |fibonacci_#in~n| 7)} {9617#true} #34#return; {10529#(<= fibonacci_~n 8)} is VALID [2020-07-08 12:01:49,718 INFO L280 TraceCheckUtils]: 288: Hoare triple {10529#(<= fibonacci_~n 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10529#(<= fibonacci_~n 8)} is VALID [2020-07-08 12:01:49,718 INFO L263 TraceCheckUtils]: 289: Hoare triple {10529#(<= fibonacci_~n 8)} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,719 INFO L280 TraceCheckUtils]: 290: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,719 INFO L280 TraceCheckUtils]: 291: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,720 INFO L280 TraceCheckUtils]: 292: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,720 INFO L263 TraceCheckUtils]: 293: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,721 INFO L280 TraceCheckUtils]: 294: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,721 INFO L280 TraceCheckUtils]: 295: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,722 INFO L280 TraceCheckUtils]: 296: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,722 INFO L263 TraceCheckUtils]: 297: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,722 INFO L280 TraceCheckUtils]: 298: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,723 INFO L280 TraceCheckUtils]: 299: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,723 INFO L280 TraceCheckUtils]: 300: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,724 INFO L263 TraceCheckUtils]: 301: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,724 INFO L280 TraceCheckUtils]: 302: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,724 INFO L280 TraceCheckUtils]: 303: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,725 INFO L280 TraceCheckUtils]: 304: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,725 INFO L263 TraceCheckUtils]: 305: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,725 INFO L280 TraceCheckUtils]: 306: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,725 INFO L280 TraceCheckUtils]: 307: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,726 INFO L280 TraceCheckUtils]: 308: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,726 INFO L263 TraceCheckUtils]: 309: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,726 INFO L280 TraceCheckUtils]: 310: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,726 INFO L280 TraceCheckUtils]: 311: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,726 INFO L280 TraceCheckUtils]: 312: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,726 INFO L263 TraceCheckUtils]: 313: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,727 INFO L280 TraceCheckUtils]: 314: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,727 INFO L280 TraceCheckUtils]: 315: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,727 INFO L280 TraceCheckUtils]: 316: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,727 INFO L263 TraceCheckUtils]: 317: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,727 INFO L280 TraceCheckUtils]: 318: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,727 INFO L280 TraceCheckUtils]: 319: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,728 INFO L280 TraceCheckUtils]: 320: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,728 INFO L280 TraceCheckUtils]: 321: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,728 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,728 INFO L280 TraceCheckUtils]: 323: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,728 INFO L263 TraceCheckUtils]: 324: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,728 INFO L280 TraceCheckUtils]: 325: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,729 INFO L280 TraceCheckUtils]: 326: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,729 INFO L280 TraceCheckUtils]: 327: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,729 INFO L275 TraceCheckUtils]: 328: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,729 INFO L280 TraceCheckUtils]: 329: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,729 INFO L280 TraceCheckUtils]: 330: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,729 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,730 INFO L280 TraceCheckUtils]: 332: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,730 INFO L263 TraceCheckUtils]: 333: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,730 INFO L280 TraceCheckUtils]: 334: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,730 INFO L280 TraceCheckUtils]: 335: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,730 INFO L280 TraceCheckUtils]: 336: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,730 INFO L280 TraceCheckUtils]: 337: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,730 INFO L275 TraceCheckUtils]: 338: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,731 INFO L280 TraceCheckUtils]: 339: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,731 INFO L280 TraceCheckUtils]: 340: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,731 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,731 INFO L280 TraceCheckUtils]: 342: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,731 INFO L263 TraceCheckUtils]: 343: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,731 INFO L280 TraceCheckUtils]: 344: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,732 INFO L280 TraceCheckUtils]: 345: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,732 INFO L280 TraceCheckUtils]: 346: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,732 INFO L263 TraceCheckUtils]: 347: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,732 INFO L280 TraceCheckUtils]: 348: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,732 INFO L280 TraceCheckUtils]: 349: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,732 INFO L280 TraceCheckUtils]: 350: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,733 INFO L280 TraceCheckUtils]: 351: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,733 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,733 INFO L280 TraceCheckUtils]: 353: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,733 INFO L263 TraceCheckUtils]: 354: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,733 INFO L280 TraceCheckUtils]: 355: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,734 INFO L280 TraceCheckUtils]: 356: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,734 INFO L280 TraceCheckUtils]: 357: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,734 INFO L275 TraceCheckUtils]: 358: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,734 INFO L280 TraceCheckUtils]: 359: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,734 INFO L280 TraceCheckUtils]: 360: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,734 INFO L275 TraceCheckUtils]: 361: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,735 INFO L280 TraceCheckUtils]: 362: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,735 INFO L280 TraceCheckUtils]: 363: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,736 INFO L275 TraceCheckUtils]: 364: Hoare quadruple {9617#true} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,736 INFO L280 TraceCheckUtils]: 365: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,736 INFO L263 TraceCheckUtils]: 366: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,737 INFO L280 TraceCheckUtils]: 367: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,737 INFO L280 TraceCheckUtils]: 368: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,738 INFO L280 TraceCheckUtils]: 369: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,738 INFO L263 TraceCheckUtils]: 370: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,738 INFO L280 TraceCheckUtils]: 371: Hoare triple {9617#true} ~n := #in~n; {10875#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,739 INFO L280 TraceCheckUtils]: 372: Hoare triple {10875#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,740 INFO L280 TraceCheckUtils]: 373: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,740 INFO L263 TraceCheckUtils]: 374: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,740 INFO L280 TraceCheckUtils]: 375: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,740 INFO L280 TraceCheckUtils]: 376: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,740 INFO L280 TraceCheckUtils]: 377: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,740 INFO L280 TraceCheckUtils]: 378: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,741 INFO L275 TraceCheckUtils]: 379: Hoare quadruple {9617#true} {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #34#return; {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,742 INFO L280 TraceCheckUtils]: 380: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,742 INFO L263 TraceCheckUtils]: 381: Hoare triple {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,742 INFO L280 TraceCheckUtils]: 382: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,742 INFO L280 TraceCheckUtils]: 383: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,743 INFO L280 TraceCheckUtils]: 384: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,743 INFO L275 TraceCheckUtils]: 385: Hoare quadruple {9617#true} {12771#(and (<= 1 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {12781#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,744 INFO L280 TraceCheckUtils]: 386: Hoare triple {12781#(<= 1 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12781#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,744 INFO L280 TraceCheckUtils]: 387: Hoare triple {12781#(<= 1 |fibonacci_#in~n|)} assume true; {12781#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,746 INFO L275 TraceCheckUtils]: 388: Hoare quadruple {12781#(<= 1 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,746 INFO L280 TraceCheckUtils]: 389: Hoare triple {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,746 INFO L263 TraceCheckUtils]: 390: Hoare triple {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,747 INFO L280 TraceCheckUtils]: 391: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,747 INFO L280 TraceCheckUtils]: 392: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,747 INFO L280 TraceCheckUtils]: 393: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,747 INFO L280 TraceCheckUtils]: 394: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,748 INFO L275 TraceCheckUtils]: 395: Hoare quadruple {9617#true} {12764#(and (<= 2 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {12770#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,748 INFO L280 TraceCheckUtils]: 396: Hoare triple {12770#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12770#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,749 INFO L280 TraceCheckUtils]: 397: Hoare triple {12770#(<= 2 |fibonacci_#in~n|)} assume true; {12770#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,750 INFO L275 TraceCheckUtils]: 398: Hoare quadruple {12770#(<= 2 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #36#return; {12654#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,750 INFO L280 TraceCheckUtils]: 399: Hoare triple {12654#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12654#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,751 INFO L280 TraceCheckUtils]: 400: Hoare triple {12654#(<= 4 |fibonacci_#in~n|)} assume true; {12654#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,752 INFO L275 TraceCheckUtils]: 401: Hoare quadruple {12654#(<= 4 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12502#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} is VALID [2020-07-08 12:01:49,752 INFO L280 TraceCheckUtils]: 402: Hoare triple {12502#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12502#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} is VALID [2020-07-08 12:01:49,753 INFO L263 TraceCheckUtils]: 403: Hoare triple {12502#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,753 INFO L280 TraceCheckUtils]: 404: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,753 INFO L280 TraceCheckUtils]: 405: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,753 INFO L280 TraceCheckUtils]: 406: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,753 INFO L263 TraceCheckUtils]: 407: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,753 INFO L280 TraceCheckUtils]: 408: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,754 INFO L280 TraceCheckUtils]: 409: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,754 INFO L280 TraceCheckUtils]: 410: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,754 INFO L263 TraceCheckUtils]: 411: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,754 INFO L280 TraceCheckUtils]: 412: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,754 INFO L280 TraceCheckUtils]: 413: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,754 INFO L280 TraceCheckUtils]: 414: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,755 INFO L263 TraceCheckUtils]: 415: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,755 INFO L280 TraceCheckUtils]: 416: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,755 INFO L280 TraceCheckUtils]: 417: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,755 INFO L280 TraceCheckUtils]: 418: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,755 INFO L280 TraceCheckUtils]: 419: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,755 INFO L275 TraceCheckUtils]: 420: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,756 INFO L280 TraceCheckUtils]: 421: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,756 INFO L263 TraceCheckUtils]: 422: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,756 INFO L280 TraceCheckUtils]: 423: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,756 INFO L280 TraceCheckUtils]: 424: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,756 INFO L280 TraceCheckUtils]: 425: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,756 INFO L275 TraceCheckUtils]: 426: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,757 INFO L280 TraceCheckUtils]: 427: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,757 INFO L280 TraceCheckUtils]: 428: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,757 INFO L275 TraceCheckUtils]: 429: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,757 INFO L280 TraceCheckUtils]: 430: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,757 INFO L263 TraceCheckUtils]: 431: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,758 INFO L280 TraceCheckUtils]: 432: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,758 INFO L280 TraceCheckUtils]: 433: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,758 INFO L280 TraceCheckUtils]: 434: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,758 INFO L280 TraceCheckUtils]: 435: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,758 INFO L275 TraceCheckUtils]: 436: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,758 INFO L280 TraceCheckUtils]: 437: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,759 INFO L280 TraceCheckUtils]: 438: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,759 INFO L275 TraceCheckUtils]: 439: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,759 INFO L280 TraceCheckUtils]: 440: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,759 INFO L263 TraceCheckUtils]: 441: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,759 INFO L280 TraceCheckUtils]: 442: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,759 INFO L280 TraceCheckUtils]: 443: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,760 INFO L280 TraceCheckUtils]: 444: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,760 INFO L263 TraceCheckUtils]: 445: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,760 INFO L280 TraceCheckUtils]: 446: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,760 INFO L280 TraceCheckUtils]: 447: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,760 INFO L280 TraceCheckUtils]: 448: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,760 INFO L280 TraceCheckUtils]: 449: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,761 INFO L275 TraceCheckUtils]: 450: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,761 INFO L280 TraceCheckUtils]: 451: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,761 INFO L263 TraceCheckUtils]: 452: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,761 INFO L280 TraceCheckUtils]: 453: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,761 INFO L280 TraceCheckUtils]: 454: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,761 INFO L280 TraceCheckUtils]: 455: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,761 INFO L275 TraceCheckUtils]: 456: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,762 INFO L280 TraceCheckUtils]: 457: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,762 INFO L280 TraceCheckUtils]: 458: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,762 INFO L275 TraceCheckUtils]: 459: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,762 INFO L280 TraceCheckUtils]: 460: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,762 INFO L280 TraceCheckUtils]: 461: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,763 INFO L275 TraceCheckUtils]: 462: Hoare quadruple {9617#true} {12502#(and (= fibonacci_~n |fibonacci_#in~n|) (<= 5 fibonacci_~n))} #36#return; {12562#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,764 INFO L280 TraceCheckUtils]: 463: Hoare triple {12562#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12562#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,764 INFO L280 TraceCheckUtils]: 464: Hoare triple {12562#(<= 5 |fibonacci_#in~n|)} assume true; {12562#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,765 INFO L275 TraceCheckUtils]: 465: Hoare quadruple {12562#(<= 5 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12341#(and (<= 6 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,766 INFO L280 TraceCheckUtils]: 466: Hoare triple {12341#(and (<= 6 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12341#(and (<= 6 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,766 INFO L263 TraceCheckUtils]: 467: Hoare triple {12341#(and (<= 6 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,766 INFO L280 TraceCheckUtils]: 468: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,767 INFO L280 TraceCheckUtils]: 469: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,767 INFO L280 TraceCheckUtils]: 470: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,767 INFO L263 TraceCheckUtils]: 471: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,767 INFO L280 TraceCheckUtils]: 472: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,767 INFO L280 TraceCheckUtils]: 473: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,768 INFO L280 TraceCheckUtils]: 474: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,768 INFO L263 TraceCheckUtils]: 475: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,768 INFO L280 TraceCheckUtils]: 476: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,768 INFO L280 TraceCheckUtils]: 477: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,768 INFO L280 TraceCheckUtils]: 478: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,768 INFO L263 TraceCheckUtils]: 479: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,769 INFO L280 TraceCheckUtils]: 480: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,769 INFO L280 TraceCheckUtils]: 481: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,769 INFO L280 TraceCheckUtils]: 482: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,769 INFO L280 TraceCheckUtils]: 483: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,769 INFO L275 TraceCheckUtils]: 484: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,769 INFO L280 TraceCheckUtils]: 485: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,770 INFO L263 TraceCheckUtils]: 486: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,770 INFO L280 TraceCheckUtils]: 487: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,770 INFO L280 TraceCheckUtils]: 488: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,770 INFO L280 TraceCheckUtils]: 489: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,770 INFO L275 TraceCheckUtils]: 490: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,770 INFO L280 TraceCheckUtils]: 491: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,771 INFO L280 TraceCheckUtils]: 492: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,771 INFO L275 TraceCheckUtils]: 493: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,771 INFO L280 TraceCheckUtils]: 494: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,771 INFO L263 TraceCheckUtils]: 495: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,771 INFO L280 TraceCheckUtils]: 496: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,771 INFO L280 TraceCheckUtils]: 497: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,772 INFO L280 TraceCheckUtils]: 498: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,772 INFO L280 TraceCheckUtils]: 499: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,772 INFO L275 TraceCheckUtils]: 500: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,772 INFO L280 TraceCheckUtils]: 501: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,772 INFO L280 TraceCheckUtils]: 502: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,772 INFO L275 TraceCheckUtils]: 503: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,772 INFO L280 TraceCheckUtils]: 504: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,773 INFO L263 TraceCheckUtils]: 505: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,773 INFO L280 TraceCheckUtils]: 506: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,773 INFO L280 TraceCheckUtils]: 507: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,773 INFO L280 TraceCheckUtils]: 508: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,773 INFO L263 TraceCheckUtils]: 509: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,773 INFO L280 TraceCheckUtils]: 510: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,774 INFO L280 TraceCheckUtils]: 511: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,774 INFO L280 TraceCheckUtils]: 512: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,774 INFO L280 TraceCheckUtils]: 513: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,774 INFO L275 TraceCheckUtils]: 514: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,774 INFO L280 TraceCheckUtils]: 515: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,774 INFO L263 TraceCheckUtils]: 516: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,775 INFO L280 TraceCheckUtils]: 517: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,775 INFO L280 TraceCheckUtils]: 518: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,775 INFO L280 TraceCheckUtils]: 519: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,775 INFO L275 TraceCheckUtils]: 520: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,775 INFO L280 TraceCheckUtils]: 521: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,775 INFO L280 TraceCheckUtils]: 522: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,776 INFO L275 TraceCheckUtils]: 523: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,776 INFO L280 TraceCheckUtils]: 524: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,776 INFO L280 TraceCheckUtils]: 525: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,777 INFO L275 TraceCheckUtils]: 526: Hoare quadruple {9617#true} {12341#(and (<= 6 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {12401#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,777 INFO L280 TraceCheckUtils]: 527: Hoare triple {12401#(<= 6 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12401#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,778 INFO L280 TraceCheckUtils]: 528: Hoare triple {12401#(<= 6 |fibonacci_#in~n|)} assume true; {12401#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,779 INFO L275 TraceCheckUtils]: 529: Hoare quadruple {12401#(<= 6 |fibonacci_#in~n|)} {10875#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12071#(and (<= 7 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,780 INFO L280 TraceCheckUtils]: 530: Hoare triple {12071#(and (<= 7 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12071#(and (<= 7 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-08 12:01:49,780 INFO L263 TraceCheckUtils]: 531: Hoare triple {12071#(and (<= 7 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,780 INFO L280 TraceCheckUtils]: 532: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,780 INFO L280 TraceCheckUtils]: 533: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,780 INFO L280 TraceCheckUtils]: 534: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,780 INFO L263 TraceCheckUtils]: 535: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,781 INFO L280 TraceCheckUtils]: 536: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,781 INFO L280 TraceCheckUtils]: 537: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,781 INFO L280 TraceCheckUtils]: 538: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,781 INFO L263 TraceCheckUtils]: 539: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,781 INFO L280 TraceCheckUtils]: 540: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,781 INFO L280 TraceCheckUtils]: 541: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,782 INFO L280 TraceCheckUtils]: 542: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,782 INFO L263 TraceCheckUtils]: 543: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,782 INFO L280 TraceCheckUtils]: 544: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,782 INFO L280 TraceCheckUtils]: 545: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,782 INFO L280 TraceCheckUtils]: 546: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,782 INFO L263 TraceCheckUtils]: 547: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,783 INFO L280 TraceCheckUtils]: 548: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,783 INFO L280 TraceCheckUtils]: 549: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,783 INFO L280 TraceCheckUtils]: 550: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,783 INFO L280 TraceCheckUtils]: 551: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,783 INFO L275 TraceCheckUtils]: 552: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,783 INFO L280 TraceCheckUtils]: 553: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,784 INFO L263 TraceCheckUtils]: 554: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,784 INFO L280 TraceCheckUtils]: 555: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,784 INFO L280 TraceCheckUtils]: 556: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,784 INFO L280 TraceCheckUtils]: 557: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,784 INFO L275 TraceCheckUtils]: 558: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,784 INFO L280 TraceCheckUtils]: 559: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,784 INFO L280 TraceCheckUtils]: 560: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,785 INFO L275 TraceCheckUtils]: 561: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,785 INFO L280 TraceCheckUtils]: 562: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,785 INFO L263 TraceCheckUtils]: 563: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,785 INFO L280 TraceCheckUtils]: 564: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,785 INFO L280 TraceCheckUtils]: 565: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,785 INFO L280 TraceCheckUtils]: 566: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,786 INFO L280 TraceCheckUtils]: 567: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,786 INFO L275 TraceCheckUtils]: 568: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,786 INFO L280 TraceCheckUtils]: 569: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,786 INFO L280 TraceCheckUtils]: 570: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,786 INFO L275 TraceCheckUtils]: 571: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,786 INFO L280 TraceCheckUtils]: 572: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,787 INFO L263 TraceCheckUtils]: 573: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,787 INFO L280 TraceCheckUtils]: 574: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,787 INFO L280 TraceCheckUtils]: 575: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,787 INFO L280 TraceCheckUtils]: 576: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,787 INFO L263 TraceCheckUtils]: 577: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,787 INFO L280 TraceCheckUtils]: 578: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,788 INFO L280 TraceCheckUtils]: 579: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,788 INFO L280 TraceCheckUtils]: 580: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,788 INFO L280 TraceCheckUtils]: 581: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,788 INFO L275 TraceCheckUtils]: 582: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,788 INFO L280 TraceCheckUtils]: 583: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,788 INFO L263 TraceCheckUtils]: 584: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,788 INFO L280 TraceCheckUtils]: 585: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,789 INFO L280 TraceCheckUtils]: 586: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,789 INFO L280 TraceCheckUtils]: 587: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,789 INFO L275 TraceCheckUtils]: 588: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,789 INFO L280 TraceCheckUtils]: 589: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,789 INFO L280 TraceCheckUtils]: 590: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,789 INFO L275 TraceCheckUtils]: 591: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,790 INFO L280 TraceCheckUtils]: 592: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,790 INFO L280 TraceCheckUtils]: 593: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,790 INFO L275 TraceCheckUtils]: 594: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,790 INFO L280 TraceCheckUtils]: 595: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,790 INFO L263 TraceCheckUtils]: 596: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,790 INFO L280 TraceCheckUtils]: 597: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,791 INFO L280 TraceCheckUtils]: 598: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,791 INFO L280 TraceCheckUtils]: 599: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,791 INFO L263 TraceCheckUtils]: 600: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,791 INFO L280 TraceCheckUtils]: 601: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,791 INFO L280 TraceCheckUtils]: 602: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,791 INFO L280 TraceCheckUtils]: 603: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:49,791 INFO L263 TraceCheckUtils]: 604: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:49,792 INFO L280 TraceCheckUtils]: 605: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,792 INFO L280 TraceCheckUtils]: 606: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,792 INFO L280 TraceCheckUtils]: 607: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,792 INFO L280 TraceCheckUtils]: 608: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,792 INFO L275 TraceCheckUtils]: 609: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,792 INFO L280 TraceCheckUtils]: 610: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,793 INFO L263 TraceCheckUtils]: 611: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,793 INFO L280 TraceCheckUtils]: 612: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,793 INFO L280 TraceCheckUtils]: 613: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:49,793 INFO L280 TraceCheckUtils]: 614: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,793 INFO L275 TraceCheckUtils]: 615: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,793 INFO L280 TraceCheckUtils]: 616: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,794 INFO L280 TraceCheckUtils]: 617: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,794 INFO L275 TraceCheckUtils]: 618: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:49,794 INFO L280 TraceCheckUtils]: 619: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:49,794 INFO L263 TraceCheckUtils]: 620: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:49,794 INFO L280 TraceCheckUtils]: 621: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:49,794 INFO L280 TraceCheckUtils]: 622: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:49,795 INFO L280 TraceCheckUtils]: 623: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:49,795 INFO L280 TraceCheckUtils]: 624: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,795 INFO L275 TraceCheckUtils]: 625: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,795 INFO L280 TraceCheckUtils]: 626: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,795 INFO L280 TraceCheckUtils]: 627: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,795 INFO L275 TraceCheckUtils]: 628: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:49,795 INFO L280 TraceCheckUtils]: 629: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:49,796 INFO L280 TraceCheckUtils]: 630: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:49,797 INFO L275 TraceCheckUtils]: 631: Hoare quadruple {9617#true} {12071#(and (<= 7 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} #36#return; {12172#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,797 INFO L280 TraceCheckUtils]: 632: Hoare triple {12172#(<= 7 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12172#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,798 INFO L280 TraceCheckUtils]: 633: Hoare triple {12172#(<= 7 |fibonacci_#in~n|)} assume true; {12172#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-08 12:01:49,799 INFO L275 TraceCheckUtils]: 634: Hoare quadruple {12172#(<= 7 |fibonacci_#in~n|)} {10529#(<= fibonacci_~n 8)} #36#return; {9618#false} is VALID [2020-07-08 12:01:49,799 INFO L280 TraceCheckUtils]: 635: Hoare triple {9618#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9618#false} is VALID [2020-07-08 12:01:49,799 INFO L280 TraceCheckUtils]: 636: Hoare triple {9618#false} assume true; {9618#false} is VALID [2020-07-08 12:01:49,799 INFO L275 TraceCheckUtils]: 637: Hoare quadruple {9618#false} {9617#true} #42#return; {9618#false} is VALID [2020-07-08 12:01:49,799 INFO L280 TraceCheckUtils]: 638: Hoare triple {9618#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {9618#false} is VALID [2020-07-08 12:01:49,799 INFO L280 TraceCheckUtils]: 639: Hoare triple {9618#false} assume !(~x~0 < 9 || ~result~0 >= 34); {9618#false} is VALID [2020-07-08 12:01:49,800 INFO L280 TraceCheckUtils]: 640: Hoare triple {9618#false} assume !false; {9618#false} is VALID [2020-07-08 12:01:49,996 INFO L134 CoverageAnalysis]: Checked inductivity of 24027 backedges. 2111 proven. 4081 refuted. 0 times theorem prover too weak. 17835 trivial. 0 not checked. [2020-07-08 12:01:49,997 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [448258727] [2020-07-08 12:01:49,997 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [215914624] [2020-07-08 12:01:49,997 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:01:50,202 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-08 12:01:50,202 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-08 12:01:50,206 INFO L264 TraceCheckSpWp]: Trace formula consists of 1426 conjuncts, 18 conjunts are in the unsatisfiable core [2020-07-08 12:01:50,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:50,306 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:01:51,037 INFO L263 TraceCheckUtils]: 0: Hoare triple {9617#true} call ULTIMATE.init(); {9617#true} is VALID [2020-07-08 12:01:51,038 INFO L280 TraceCheckUtils]: 1: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,038 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9617#true} {9617#true} #38#return; {9617#true} is VALID [2020-07-08 12:01:51,038 INFO L263 TraceCheckUtils]: 3: Hoare triple {9617#true} call #t~ret4 := main(); {9617#true} is VALID [2020-07-08 12:01:51,038 INFO L280 TraceCheckUtils]: 4: Hoare triple {9617#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {9617#true} is VALID [2020-07-08 12:01:51,038 INFO L280 TraceCheckUtils]: 5: Hoare triple {9617#true} assume !(~x~0 > 46); {9617#true} is VALID [2020-07-08 12:01:51,039 INFO L263 TraceCheckUtils]: 6: Hoare triple {9617#true} call #t~ret3 := fibonacci(~x~0); {9617#true} is VALID [2020-07-08 12:01:51,039 INFO L280 TraceCheckUtils]: 7: Hoare triple {9617#true} ~n := #in~n; {13202#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:51,040 INFO L280 TraceCheckUtils]: 8: Hoare triple {13202#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {13202#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:51,040 INFO L280 TraceCheckUtils]: 9: Hoare triple {13202#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {13202#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:51,041 INFO L263 TraceCheckUtils]: 10: Hoare triple {13202#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,041 INFO L280 TraceCheckUtils]: 11: Hoare triple {9617#true} ~n := #in~n; {13202#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:51,041 INFO L280 TraceCheckUtils]: 12: Hoare triple {13202#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {13202#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:51,042 INFO L280 TraceCheckUtils]: 13: Hoare triple {13202#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {13202#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:51,042 INFO L263 TraceCheckUtils]: 14: Hoare triple {13202#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,042 INFO L280 TraceCheckUtils]: 15: Hoare triple {9617#true} ~n := #in~n; {13202#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:51,043 INFO L280 TraceCheckUtils]: 16: Hoare triple {13202#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {13202#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:51,043 INFO L280 TraceCheckUtils]: 17: Hoare triple {13202#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {13202#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:51,043 INFO L263 TraceCheckUtils]: 18: Hoare triple {13202#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,044 INFO L280 TraceCheckUtils]: 19: Hoare triple {9617#true} ~n := #in~n; {13202#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:51,044 INFO L280 TraceCheckUtils]: 20: Hoare triple {13202#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {13202#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:51,045 INFO L280 TraceCheckUtils]: 21: Hoare triple {13202#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {13202#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:51,045 INFO L263 TraceCheckUtils]: 22: Hoare triple {13202#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,045 INFO L280 TraceCheckUtils]: 23: Hoare triple {9617#true} ~n := #in~n; {13202#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:51,046 INFO L280 TraceCheckUtils]: 24: Hoare triple {13202#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {13202#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:51,046 INFO L280 TraceCheckUtils]: 25: Hoare triple {13202#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {13202#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:51,046 INFO L263 TraceCheckUtils]: 26: Hoare triple {13202#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,047 INFO L280 TraceCheckUtils]: 27: Hoare triple {9617#true} ~n := #in~n; {13202#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:51,047 INFO L280 TraceCheckUtils]: 28: Hoare triple {13202#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {13202#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:51,048 INFO L280 TraceCheckUtils]: 29: Hoare triple {13202#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {13202#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:51,048 INFO L263 TraceCheckUtils]: 30: Hoare triple {13202#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,049 INFO L280 TraceCheckUtils]: 31: Hoare triple {9617#true} ~n := #in~n; {13202#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:51,049 INFO L280 TraceCheckUtils]: 32: Hoare triple {13202#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {13202#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:51,049 INFO L280 TraceCheckUtils]: 33: Hoare triple {13202#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {13202#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:51,050 INFO L263 TraceCheckUtils]: 34: Hoare triple {13202#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,050 INFO L280 TraceCheckUtils]: 35: Hoare triple {9617#true} ~n := #in~n; {13202#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:51,050 INFO L280 TraceCheckUtils]: 36: Hoare triple {13202#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {13202#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-08 12:01:51,051 INFO L280 TraceCheckUtils]: 37: Hoare triple {13202#(<= |fibonacci_#in~n| fibonacci_~n)} assume 1 == ~n;#res := 1; {11488#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:51,051 INFO L280 TraceCheckUtils]: 38: Hoare triple {11488#(<= |fibonacci_#in~n| 1)} assume true; {11488#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-08 12:01:51,054 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {11488#(<= |fibonacci_#in~n| 1)} {13202#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:51,057 INFO L280 TraceCheckUtils]: 40: Hoare triple {11487#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:51,057 INFO L263 TraceCheckUtils]: 41: Hoare triple {11487#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,057 INFO L280 TraceCheckUtils]: 42: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,057 INFO L280 TraceCheckUtils]: 43: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:51,058 INFO L280 TraceCheckUtils]: 44: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,058 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {9617#true} {11487#(<= |fibonacci_#in~n| 2)} #36#return; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:51,059 INFO L280 TraceCheckUtils]: 46: Hoare triple {11487#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:51,059 INFO L280 TraceCheckUtils]: 47: Hoare triple {11487#(<= |fibonacci_#in~n| 2)} assume true; {11487#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-08 12:01:51,060 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {11487#(<= |fibonacci_#in~n| 2)} {13202#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {11476#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:51,061 INFO L280 TraceCheckUtils]: 49: Hoare triple {11476#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11476#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:51,061 INFO L263 TraceCheckUtils]: 50: Hoare triple {11476#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,061 INFO L280 TraceCheckUtils]: 51: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,061 INFO L280 TraceCheckUtils]: 52: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,062 INFO L280 TraceCheckUtils]: 53: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,062 INFO L280 TraceCheckUtils]: 54: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,063 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9617#true} {11476#(<= |fibonacci_#in~n| 3)} #36#return; {11476#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:51,063 INFO L280 TraceCheckUtils]: 56: Hoare triple {11476#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11476#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:51,064 INFO L280 TraceCheckUtils]: 57: Hoare triple {11476#(<= |fibonacci_#in~n| 3)} assume true; {11476#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-08 12:01:51,065 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {11476#(<= |fibonacci_#in~n| 3)} {13202#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {11451#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:51,065 INFO L280 TraceCheckUtils]: 59: Hoare triple {11451#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11451#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:51,066 INFO L263 TraceCheckUtils]: 60: Hoare triple {11451#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,066 INFO L280 TraceCheckUtils]: 61: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,066 INFO L280 TraceCheckUtils]: 62: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,066 INFO L280 TraceCheckUtils]: 63: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,066 INFO L263 TraceCheckUtils]: 64: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,066 INFO L280 TraceCheckUtils]: 65: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,067 INFO L280 TraceCheckUtils]: 66: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,067 INFO L280 TraceCheckUtils]: 67: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,067 INFO L280 TraceCheckUtils]: 68: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,067 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,067 INFO L280 TraceCheckUtils]: 70: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,067 INFO L263 TraceCheckUtils]: 71: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,067 INFO L280 TraceCheckUtils]: 72: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,067 INFO L280 TraceCheckUtils]: 73: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:51,068 INFO L280 TraceCheckUtils]: 74: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,068 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,068 INFO L280 TraceCheckUtils]: 76: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,068 INFO L280 TraceCheckUtils]: 77: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,069 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {9617#true} {11451#(<= |fibonacci_#in~n| 4)} #36#return; {11451#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:51,069 INFO L280 TraceCheckUtils]: 79: Hoare triple {11451#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11451#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:51,070 INFO L280 TraceCheckUtils]: 80: Hoare triple {11451#(<= |fibonacci_#in~n| 4)} assume true; {11451#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-08 12:01:51,071 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {11451#(<= |fibonacci_#in~n| 4)} {13202#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {11399#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:51,071 INFO L280 TraceCheckUtils]: 82: Hoare triple {11399#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11399#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:51,071 INFO L263 TraceCheckUtils]: 83: Hoare triple {11399#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,071 INFO L280 TraceCheckUtils]: 84: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,071 INFO L280 TraceCheckUtils]: 85: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,072 INFO L280 TraceCheckUtils]: 86: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,072 INFO L263 TraceCheckUtils]: 87: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,072 INFO L280 TraceCheckUtils]: 88: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,072 INFO L280 TraceCheckUtils]: 89: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,072 INFO L280 TraceCheckUtils]: 90: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,072 INFO L263 TraceCheckUtils]: 91: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,072 INFO L280 TraceCheckUtils]: 92: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,072 INFO L280 TraceCheckUtils]: 93: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,072 INFO L280 TraceCheckUtils]: 94: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,073 INFO L280 TraceCheckUtils]: 95: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,073 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,073 INFO L280 TraceCheckUtils]: 97: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,073 INFO L263 TraceCheckUtils]: 98: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,073 INFO L280 TraceCheckUtils]: 99: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,073 INFO L280 TraceCheckUtils]: 100: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:51,073 INFO L280 TraceCheckUtils]: 101: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,074 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,074 INFO L280 TraceCheckUtils]: 103: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,074 INFO L280 TraceCheckUtils]: 104: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,074 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,075 INFO L280 TraceCheckUtils]: 106: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,075 INFO L263 TraceCheckUtils]: 107: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,075 INFO L280 TraceCheckUtils]: 108: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,075 INFO L280 TraceCheckUtils]: 109: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,075 INFO L280 TraceCheckUtils]: 110: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,075 INFO L280 TraceCheckUtils]: 111: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,075 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,076 INFO L280 TraceCheckUtils]: 113: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,076 INFO L280 TraceCheckUtils]: 114: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,077 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {9617#true} {11399#(<= |fibonacci_#in~n| 5)} #36#return; {11399#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:51,077 INFO L280 TraceCheckUtils]: 116: Hoare triple {11399#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11399#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:51,077 INFO L280 TraceCheckUtils]: 117: Hoare triple {11399#(<= |fibonacci_#in~n| 5)} assume true; {11399#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-08 12:01:51,078 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {11399#(<= |fibonacci_#in~n| 5)} {13202#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {11306#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:51,079 INFO L280 TraceCheckUtils]: 119: Hoare triple {11306#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11306#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:51,079 INFO L263 TraceCheckUtils]: 120: Hoare triple {11306#(<= |fibonacci_#in~n| 6)} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,079 INFO L280 TraceCheckUtils]: 121: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,079 INFO L280 TraceCheckUtils]: 122: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,079 INFO L280 TraceCheckUtils]: 123: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,079 INFO L263 TraceCheckUtils]: 124: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,080 INFO L280 TraceCheckUtils]: 125: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,080 INFO L280 TraceCheckUtils]: 126: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,080 INFO L280 TraceCheckUtils]: 127: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,081 INFO L263 TraceCheckUtils]: 128: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,081 INFO L280 TraceCheckUtils]: 129: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,081 INFO L280 TraceCheckUtils]: 130: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,081 INFO L280 TraceCheckUtils]: 131: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,082 INFO L263 TraceCheckUtils]: 132: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,082 INFO L280 TraceCheckUtils]: 133: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,082 INFO L280 TraceCheckUtils]: 134: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,082 INFO L280 TraceCheckUtils]: 135: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,082 INFO L280 TraceCheckUtils]: 136: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,082 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,083 INFO L280 TraceCheckUtils]: 138: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,083 INFO L263 TraceCheckUtils]: 139: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,083 INFO L280 TraceCheckUtils]: 140: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,083 INFO L280 TraceCheckUtils]: 141: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:51,083 INFO L280 TraceCheckUtils]: 142: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,084 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,084 INFO L280 TraceCheckUtils]: 144: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,084 INFO L280 TraceCheckUtils]: 145: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,084 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,084 INFO L280 TraceCheckUtils]: 147: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,084 INFO L263 TraceCheckUtils]: 148: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,085 INFO L280 TraceCheckUtils]: 149: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,085 INFO L280 TraceCheckUtils]: 150: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,085 INFO L280 TraceCheckUtils]: 151: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,085 INFO L280 TraceCheckUtils]: 152: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,085 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,086 INFO L280 TraceCheckUtils]: 154: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,086 INFO L280 TraceCheckUtils]: 155: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,086 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,086 INFO L280 TraceCheckUtils]: 157: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,086 INFO L263 TraceCheckUtils]: 158: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,086 INFO L280 TraceCheckUtils]: 159: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,087 INFO L280 TraceCheckUtils]: 160: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,087 INFO L280 TraceCheckUtils]: 161: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,087 INFO L263 TraceCheckUtils]: 162: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,087 INFO L280 TraceCheckUtils]: 163: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,087 INFO L280 TraceCheckUtils]: 164: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,087 INFO L280 TraceCheckUtils]: 165: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,088 INFO L280 TraceCheckUtils]: 166: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,088 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,088 INFO L280 TraceCheckUtils]: 168: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,088 INFO L263 TraceCheckUtils]: 169: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,088 INFO L280 TraceCheckUtils]: 170: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,088 INFO L280 TraceCheckUtils]: 171: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:51,089 INFO L280 TraceCheckUtils]: 172: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,089 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,089 INFO L280 TraceCheckUtils]: 174: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,089 INFO L280 TraceCheckUtils]: 175: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,089 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,089 INFO L280 TraceCheckUtils]: 177: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,090 INFO L280 TraceCheckUtils]: 178: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,091 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {9617#true} {11306#(<= |fibonacci_#in~n| 6)} #36#return; {11306#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:51,091 INFO L280 TraceCheckUtils]: 180: Hoare triple {11306#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11306#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:51,092 INFO L280 TraceCheckUtils]: 181: Hoare triple {11306#(<= |fibonacci_#in~n| 6)} assume true; {11306#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-08 12:01:51,093 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {11306#(<= |fibonacci_#in~n| 6)} {13202#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {11145#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 12:01:51,094 INFO L280 TraceCheckUtils]: 183: Hoare triple {11145#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11145#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 12:01:51,094 INFO L263 TraceCheckUtils]: 184: Hoare triple {11145#(<= |fibonacci_#in~n| 7)} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,094 INFO L280 TraceCheckUtils]: 185: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,094 INFO L280 TraceCheckUtils]: 186: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,094 INFO L280 TraceCheckUtils]: 187: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,094 INFO L263 TraceCheckUtils]: 188: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,095 INFO L280 TraceCheckUtils]: 189: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,095 INFO L280 TraceCheckUtils]: 190: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,095 INFO L280 TraceCheckUtils]: 191: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,095 INFO L263 TraceCheckUtils]: 192: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,095 INFO L280 TraceCheckUtils]: 193: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,095 INFO L280 TraceCheckUtils]: 194: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,096 INFO L280 TraceCheckUtils]: 195: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,096 INFO L263 TraceCheckUtils]: 196: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,096 INFO L280 TraceCheckUtils]: 197: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,096 INFO L280 TraceCheckUtils]: 198: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,096 INFO L280 TraceCheckUtils]: 199: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,096 INFO L263 TraceCheckUtils]: 200: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,097 INFO L280 TraceCheckUtils]: 201: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,097 INFO L280 TraceCheckUtils]: 202: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,097 INFO L280 TraceCheckUtils]: 203: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,097 INFO L280 TraceCheckUtils]: 204: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,097 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,097 INFO L280 TraceCheckUtils]: 206: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,098 INFO L263 TraceCheckUtils]: 207: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,098 INFO L280 TraceCheckUtils]: 208: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,098 INFO L280 TraceCheckUtils]: 209: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:51,098 INFO L280 TraceCheckUtils]: 210: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,098 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,098 INFO L280 TraceCheckUtils]: 212: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,099 INFO L280 TraceCheckUtils]: 213: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,099 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,099 INFO L280 TraceCheckUtils]: 215: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,099 INFO L263 TraceCheckUtils]: 216: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,099 INFO L280 TraceCheckUtils]: 217: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,099 INFO L280 TraceCheckUtils]: 218: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,100 INFO L280 TraceCheckUtils]: 219: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,100 INFO L280 TraceCheckUtils]: 220: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,100 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,100 INFO L280 TraceCheckUtils]: 222: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,100 INFO L280 TraceCheckUtils]: 223: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,100 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,101 INFO L280 TraceCheckUtils]: 225: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,101 INFO L263 TraceCheckUtils]: 226: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,101 INFO L280 TraceCheckUtils]: 227: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,101 INFO L280 TraceCheckUtils]: 228: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,101 INFO L280 TraceCheckUtils]: 229: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,101 INFO L263 TraceCheckUtils]: 230: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,102 INFO L280 TraceCheckUtils]: 231: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,102 INFO L280 TraceCheckUtils]: 232: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,102 INFO L280 TraceCheckUtils]: 233: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,102 INFO L280 TraceCheckUtils]: 234: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,102 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,102 INFO L280 TraceCheckUtils]: 236: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,102 INFO L263 TraceCheckUtils]: 237: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,103 INFO L280 TraceCheckUtils]: 238: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,103 INFO L280 TraceCheckUtils]: 239: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:51,103 INFO L280 TraceCheckUtils]: 240: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,103 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,103 INFO L280 TraceCheckUtils]: 242: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,103 INFO L280 TraceCheckUtils]: 243: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,104 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,104 INFO L280 TraceCheckUtils]: 245: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,104 INFO L280 TraceCheckUtils]: 246: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,104 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,104 INFO L280 TraceCheckUtils]: 248: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,104 INFO L263 TraceCheckUtils]: 249: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,105 INFO L280 TraceCheckUtils]: 250: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,105 INFO L280 TraceCheckUtils]: 251: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,105 INFO L280 TraceCheckUtils]: 252: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,105 INFO L263 TraceCheckUtils]: 253: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,105 INFO L280 TraceCheckUtils]: 254: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,105 INFO L280 TraceCheckUtils]: 255: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,106 INFO L280 TraceCheckUtils]: 256: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,106 INFO L263 TraceCheckUtils]: 257: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,106 INFO L280 TraceCheckUtils]: 258: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,106 INFO L280 TraceCheckUtils]: 259: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,106 INFO L280 TraceCheckUtils]: 260: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,106 INFO L280 TraceCheckUtils]: 261: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,107 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,107 INFO L280 TraceCheckUtils]: 263: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,107 INFO L263 TraceCheckUtils]: 264: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,107 INFO L280 TraceCheckUtils]: 265: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,107 INFO L280 TraceCheckUtils]: 266: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:51,107 INFO L280 TraceCheckUtils]: 267: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,108 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,108 INFO L280 TraceCheckUtils]: 269: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,108 INFO L280 TraceCheckUtils]: 270: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,108 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,108 INFO L280 TraceCheckUtils]: 272: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,108 INFO L263 TraceCheckUtils]: 273: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,109 INFO L280 TraceCheckUtils]: 274: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,109 INFO L280 TraceCheckUtils]: 275: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,109 INFO L280 TraceCheckUtils]: 276: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,109 INFO L280 TraceCheckUtils]: 277: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,109 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,109 INFO L280 TraceCheckUtils]: 279: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,109 INFO L280 TraceCheckUtils]: 280: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,110 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,110 INFO L280 TraceCheckUtils]: 282: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,110 INFO L280 TraceCheckUtils]: 283: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,112 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {9617#true} {11145#(<= |fibonacci_#in~n| 7)} #36#return; {11145#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 12:01:51,113 INFO L280 TraceCheckUtils]: 285: Hoare triple {11145#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11145#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 12:01:51,113 INFO L280 TraceCheckUtils]: 286: Hoare triple {11145#(<= |fibonacci_#in~n| 7)} assume true; {11145#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-08 12:01:51,115 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {11145#(<= |fibonacci_#in~n| 7)} {13202#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {14043#(<= |fibonacci_#in~n| 8)} is VALID [2020-07-08 12:01:51,115 INFO L280 TraceCheckUtils]: 288: Hoare triple {14043#(<= |fibonacci_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14043#(<= |fibonacci_#in~n| 8)} is VALID [2020-07-08 12:01:51,115 INFO L263 TraceCheckUtils]: 289: Hoare triple {14043#(<= |fibonacci_#in~n| 8)} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,116 INFO L280 TraceCheckUtils]: 290: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,116 INFO L280 TraceCheckUtils]: 291: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,116 INFO L280 TraceCheckUtils]: 292: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,116 INFO L263 TraceCheckUtils]: 293: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,116 INFO L280 TraceCheckUtils]: 294: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,116 INFO L280 TraceCheckUtils]: 295: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,117 INFO L280 TraceCheckUtils]: 296: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,117 INFO L263 TraceCheckUtils]: 297: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,117 INFO L280 TraceCheckUtils]: 298: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,117 INFO L280 TraceCheckUtils]: 299: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,117 INFO L280 TraceCheckUtils]: 300: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,117 INFO L263 TraceCheckUtils]: 301: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,118 INFO L280 TraceCheckUtils]: 302: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,118 INFO L280 TraceCheckUtils]: 303: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,118 INFO L280 TraceCheckUtils]: 304: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,118 INFO L263 TraceCheckUtils]: 305: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,118 INFO L280 TraceCheckUtils]: 306: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,118 INFO L280 TraceCheckUtils]: 307: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,119 INFO L280 TraceCheckUtils]: 308: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,119 INFO L263 TraceCheckUtils]: 309: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,119 INFO L280 TraceCheckUtils]: 310: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,119 INFO L280 TraceCheckUtils]: 311: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,119 INFO L280 TraceCheckUtils]: 312: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,119 INFO L263 TraceCheckUtils]: 313: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,120 INFO L280 TraceCheckUtils]: 314: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,120 INFO L280 TraceCheckUtils]: 315: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,120 INFO L280 TraceCheckUtils]: 316: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,120 INFO L263 TraceCheckUtils]: 317: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,120 INFO L280 TraceCheckUtils]: 318: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,120 INFO L280 TraceCheckUtils]: 319: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,120 INFO L280 TraceCheckUtils]: 320: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,121 INFO L280 TraceCheckUtils]: 321: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,121 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,121 INFO L280 TraceCheckUtils]: 323: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,121 INFO L263 TraceCheckUtils]: 324: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,121 INFO L280 TraceCheckUtils]: 325: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,121 INFO L280 TraceCheckUtils]: 326: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:51,122 INFO L280 TraceCheckUtils]: 327: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,122 INFO L275 TraceCheckUtils]: 328: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,122 INFO L280 TraceCheckUtils]: 329: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,122 INFO L280 TraceCheckUtils]: 330: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,122 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,122 INFO L280 TraceCheckUtils]: 332: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,123 INFO L263 TraceCheckUtils]: 333: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,123 INFO L280 TraceCheckUtils]: 334: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,123 INFO L280 TraceCheckUtils]: 335: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,123 INFO L280 TraceCheckUtils]: 336: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,123 INFO L280 TraceCheckUtils]: 337: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,123 INFO L275 TraceCheckUtils]: 338: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,124 INFO L280 TraceCheckUtils]: 339: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,124 INFO L280 TraceCheckUtils]: 340: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,124 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,124 INFO L280 TraceCheckUtils]: 342: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,124 INFO L263 TraceCheckUtils]: 343: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,124 INFO L280 TraceCheckUtils]: 344: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,125 INFO L280 TraceCheckUtils]: 345: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,125 INFO L280 TraceCheckUtils]: 346: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,125 INFO L263 TraceCheckUtils]: 347: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,125 INFO L280 TraceCheckUtils]: 348: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,125 INFO L280 TraceCheckUtils]: 349: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,125 INFO L280 TraceCheckUtils]: 350: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,125 INFO L280 TraceCheckUtils]: 351: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,125 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,125 INFO L280 TraceCheckUtils]: 353: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,126 INFO L263 TraceCheckUtils]: 354: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,126 INFO L280 TraceCheckUtils]: 355: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,126 INFO L280 TraceCheckUtils]: 356: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:51,126 INFO L280 TraceCheckUtils]: 357: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,126 INFO L275 TraceCheckUtils]: 358: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,126 INFO L280 TraceCheckUtils]: 359: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,126 INFO L280 TraceCheckUtils]: 360: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,126 INFO L275 TraceCheckUtils]: 361: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,126 INFO L280 TraceCheckUtils]: 362: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,127 INFO L280 TraceCheckUtils]: 363: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,127 INFO L275 TraceCheckUtils]: 364: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,127 INFO L280 TraceCheckUtils]: 365: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,127 INFO L263 TraceCheckUtils]: 366: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,127 INFO L280 TraceCheckUtils]: 367: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,127 INFO L280 TraceCheckUtils]: 368: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,127 INFO L280 TraceCheckUtils]: 369: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,127 INFO L263 TraceCheckUtils]: 370: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,127 INFO L280 TraceCheckUtils]: 371: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,128 INFO L280 TraceCheckUtils]: 372: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,128 INFO L280 TraceCheckUtils]: 373: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,128 INFO L263 TraceCheckUtils]: 374: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,128 INFO L280 TraceCheckUtils]: 375: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,128 INFO L280 TraceCheckUtils]: 376: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,128 INFO L280 TraceCheckUtils]: 377: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,128 INFO L280 TraceCheckUtils]: 378: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,128 INFO L275 TraceCheckUtils]: 379: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,128 INFO L280 TraceCheckUtils]: 380: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,128 INFO L263 TraceCheckUtils]: 381: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,129 INFO L280 TraceCheckUtils]: 382: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,129 INFO L280 TraceCheckUtils]: 383: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:51,129 INFO L280 TraceCheckUtils]: 384: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,129 INFO L275 TraceCheckUtils]: 385: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,129 INFO L280 TraceCheckUtils]: 386: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,129 INFO L280 TraceCheckUtils]: 387: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,130 INFO L275 TraceCheckUtils]: 388: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,130 INFO L280 TraceCheckUtils]: 389: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,130 INFO L263 TraceCheckUtils]: 390: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,130 INFO L280 TraceCheckUtils]: 391: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,130 INFO L280 TraceCheckUtils]: 392: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,130 INFO L280 TraceCheckUtils]: 393: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,131 INFO L280 TraceCheckUtils]: 394: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,131 INFO L275 TraceCheckUtils]: 395: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,131 INFO L280 TraceCheckUtils]: 396: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,131 INFO L280 TraceCheckUtils]: 397: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,131 INFO L275 TraceCheckUtils]: 398: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,131 INFO L280 TraceCheckUtils]: 399: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,132 INFO L280 TraceCheckUtils]: 400: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,132 INFO L275 TraceCheckUtils]: 401: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,132 INFO L280 TraceCheckUtils]: 402: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,132 INFO L263 TraceCheckUtils]: 403: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,132 INFO L280 TraceCheckUtils]: 404: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,133 INFO L280 TraceCheckUtils]: 405: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,133 INFO L280 TraceCheckUtils]: 406: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,133 INFO L263 TraceCheckUtils]: 407: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,133 INFO L280 TraceCheckUtils]: 408: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,133 INFO L280 TraceCheckUtils]: 409: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,133 INFO L280 TraceCheckUtils]: 410: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,134 INFO L263 TraceCheckUtils]: 411: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,134 INFO L280 TraceCheckUtils]: 412: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,134 INFO L280 TraceCheckUtils]: 413: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,134 INFO L280 TraceCheckUtils]: 414: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,134 INFO L263 TraceCheckUtils]: 415: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,134 INFO L280 TraceCheckUtils]: 416: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,135 INFO L280 TraceCheckUtils]: 417: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,135 INFO L280 TraceCheckUtils]: 418: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,135 INFO L280 TraceCheckUtils]: 419: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,135 INFO L275 TraceCheckUtils]: 420: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,135 INFO L280 TraceCheckUtils]: 421: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,136 INFO L263 TraceCheckUtils]: 422: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,136 INFO L280 TraceCheckUtils]: 423: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,136 INFO L280 TraceCheckUtils]: 424: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:51,136 INFO L280 TraceCheckUtils]: 425: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,136 INFO L275 TraceCheckUtils]: 426: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,136 INFO L280 TraceCheckUtils]: 427: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,137 INFO L280 TraceCheckUtils]: 428: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,137 INFO L275 TraceCheckUtils]: 429: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,137 INFO L280 TraceCheckUtils]: 430: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,137 INFO L263 TraceCheckUtils]: 431: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,137 INFO L280 TraceCheckUtils]: 432: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,137 INFO L280 TraceCheckUtils]: 433: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,138 INFO L280 TraceCheckUtils]: 434: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,138 INFO L280 TraceCheckUtils]: 435: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,138 INFO L275 TraceCheckUtils]: 436: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,138 INFO L280 TraceCheckUtils]: 437: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,138 INFO L280 TraceCheckUtils]: 438: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,138 INFO L275 TraceCheckUtils]: 439: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,139 INFO L280 TraceCheckUtils]: 440: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,139 INFO L263 TraceCheckUtils]: 441: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,139 INFO L280 TraceCheckUtils]: 442: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,139 INFO L280 TraceCheckUtils]: 443: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,139 INFO L280 TraceCheckUtils]: 444: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,139 INFO L263 TraceCheckUtils]: 445: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,140 INFO L280 TraceCheckUtils]: 446: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,140 INFO L280 TraceCheckUtils]: 447: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,140 INFO L280 TraceCheckUtils]: 448: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,140 INFO L280 TraceCheckUtils]: 449: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,140 INFO L275 TraceCheckUtils]: 450: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,140 INFO L280 TraceCheckUtils]: 451: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,141 INFO L263 TraceCheckUtils]: 452: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,141 INFO L280 TraceCheckUtils]: 453: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,141 INFO L280 TraceCheckUtils]: 454: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:51,141 INFO L280 TraceCheckUtils]: 455: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,141 INFO L275 TraceCheckUtils]: 456: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,141 INFO L280 TraceCheckUtils]: 457: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,142 INFO L280 TraceCheckUtils]: 458: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,142 INFO L275 TraceCheckUtils]: 459: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,142 INFO L280 TraceCheckUtils]: 460: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,142 INFO L280 TraceCheckUtils]: 461: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,142 INFO L275 TraceCheckUtils]: 462: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,142 INFO L280 TraceCheckUtils]: 463: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,143 INFO L280 TraceCheckUtils]: 464: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,143 INFO L275 TraceCheckUtils]: 465: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,143 INFO L280 TraceCheckUtils]: 466: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,143 INFO L263 TraceCheckUtils]: 467: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,143 INFO L280 TraceCheckUtils]: 468: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,143 INFO L280 TraceCheckUtils]: 469: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,144 INFO L280 TraceCheckUtils]: 470: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,144 INFO L263 TraceCheckUtils]: 471: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,144 INFO L280 TraceCheckUtils]: 472: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,144 INFO L280 TraceCheckUtils]: 473: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,144 INFO L280 TraceCheckUtils]: 474: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,144 INFO L263 TraceCheckUtils]: 475: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,144 INFO L280 TraceCheckUtils]: 476: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,145 INFO L280 TraceCheckUtils]: 477: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,145 INFO L280 TraceCheckUtils]: 478: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,145 INFO L263 TraceCheckUtils]: 479: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,145 INFO L280 TraceCheckUtils]: 480: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,145 INFO L280 TraceCheckUtils]: 481: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,145 INFO L280 TraceCheckUtils]: 482: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,146 INFO L280 TraceCheckUtils]: 483: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,146 INFO L275 TraceCheckUtils]: 484: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,146 INFO L280 TraceCheckUtils]: 485: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,146 INFO L263 TraceCheckUtils]: 486: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,146 INFO L280 TraceCheckUtils]: 487: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,146 INFO L280 TraceCheckUtils]: 488: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:51,147 INFO L280 TraceCheckUtils]: 489: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,147 INFO L275 TraceCheckUtils]: 490: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,147 INFO L280 TraceCheckUtils]: 491: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,147 INFO L280 TraceCheckUtils]: 492: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,147 INFO L275 TraceCheckUtils]: 493: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,147 INFO L280 TraceCheckUtils]: 494: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,148 INFO L263 TraceCheckUtils]: 495: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,148 INFO L280 TraceCheckUtils]: 496: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,148 INFO L280 TraceCheckUtils]: 497: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,148 INFO L280 TraceCheckUtils]: 498: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,148 INFO L280 TraceCheckUtils]: 499: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,148 INFO L275 TraceCheckUtils]: 500: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,149 INFO L280 TraceCheckUtils]: 501: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,149 INFO L280 TraceCheckUtils]: 502: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,149 INFO L275 TraceCheckUtils]: 503: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,149 INFO L280 TraceCheckUtils]: 504: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,149 INFO L263 TraceCheckUtils]: 505: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,149 INFO L280 TraceCheckUtils]: 506: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,150 INFO L280 TraceCheckUtils]: 507: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,150 INFO L280 TraceCheckUtils]: 508: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,150 INFO L263 TraceCheckUtils]: 509: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,150 INFO L280 TraceCheckUtils]: 510: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,150 INFO L280 TraceCheckUtils]: 511: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,150 INFO L280 TraceCheckUtils]: 512: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,151 INFO L280 TraceCheckUtils]: 513: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,151 INFO L275 TraceCheckUtils]: 514: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,151 INFO L280 TraceCheckUtils]: 515: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,151 INFO L263 TraceCheckUtils]: 516: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,151 INFO L280 TraceCheckUtils]: 517: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,151 INFO L280 TraceCheckUtils]: 518: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:51,152 INFO L280 TraceCheckUtils]: 519: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,152 INFO L275 TraceCheckUtils]: 520: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,152 INFO L280 TraceCheckUtils]: 521: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,152 INFO L280 TraceCheckUtils]: 522: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,152 INFO L275 TraceCheckUtils]: 523: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,152 INFO L280 TraceCheckUtils]: 524: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,153 INFO L280 TraceCheckUtils]: 525: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,153 INFO L275 TraceCheckUtils]: 526: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,153 INFO L280 TraceCheckUtils]: 527: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,153 INFO L280 TraceCheckUtils]: 528: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,153 INFO L275 TraceCheckUtils]: 529: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,153 INFO L280 TraceCheckUtils]: 530: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,154 INFO L263 TraceCheckUtils]: 531: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,154 INFO L280 TraceCheckUtils]: 532: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,154 INFO L280 TraceCheckUtils]: 533: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,154 INFO L280 TraceCheckUtils]: 534: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,154 INFO L263 TraceCheckUtils]: 535: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,154 INFO L280 TraceCheckUtils]: 536: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,155 INFO L280 TraceCheckUtils]: 537: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,155 INFO L280 TraceCheckUtils]: 538: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,155 INFO L263 TraceCheckUtils]: 539: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,155 INFO L280 TraceCheckUtils]: 540: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,155 INFO L280 TraceCheckUtils]: 541: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,155 INFO L280 TraceCheckUtils]: 542: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,156 INFO L263 TraceCheckUtils]: 543: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,156 INFO L280 TraceCheckUtils]: 544: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,156 INFO L280 TraceCheckUtils]: 545: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,156 INFO L280 TraceCheckUtils]: 546: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,156 INFO L263 TraceCheckUtils]: 547: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,156 INFO L280 TraceCheckUtils]: 548: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,156 INFO L280 TraceCheckUtils]: 549: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,157 INFO L280 TraceCheckUtils]: 550: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,157 INFO L280 TraceCheckUtils]: 551: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,157 INFO L275 TraceCheckUtils]: 552: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,157 INFO L280 TraceCheckUtils]: 553: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,157 INFO L263 TraceCheckUtils]: 554: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,158 INFO L280 TraceCheckUtils]: 555: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,158 INFO L280 TraceCheckUtils]: 556: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:51,158 INFO L280 TraceCheckUtils]: 557: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,158 INFO L275 TraceCheckUtils]: 558: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,158 INFO L280 TraceCheckUtils]: 559: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,159 INFO L280 TraceCheckUtils]: 560: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,159 INFO L275 TraceCheckUtils]: 561: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,159 INFO L280 TraceCheckUtils]: 562: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,159 INFO L263 TraceCheckUtils]: 563: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,159 INFO L280 TraceCheckUtils]: 564: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,159 INFO L280 TraceCheckUtils]: 565: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,160 INFO L280 TraceCheckUtils]: 566: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,160 INFO L280 TraceCheckUtils]: 567: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,160 INFO L275 TraceCheckUtils]: 568: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,160 INFO L280 TraceCheckUtils]: 569: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,160 INFO L280 TraceCheckUtils]: 570: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,161 INFO L275 TraceCheckUtils]: 571: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,161 INFO L280 TraceCheckUtils]: 572: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,161 INFO L263 TraceCheckUtils]: 573: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,161 INFO L280 TraceCheckUtils]: 574: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,161 INFO L280 TraceCheckUtils]: 575: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,161 INFO L280 TraceCheckUtils]: 576: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,162 INFO L263 TraceCheckUtils]: 577: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,162 INFO L280 TraceCheckUtils]: 578: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,162 INFO L280 TraceCheckUtils]: 579: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,162 INFO L280 TraceCheckUtils]: 580: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,162 INFO L280 TraceCheckUtils]: 581: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,162 INFO L275 TraceCheckUtils]: 582: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,163 INFO L280 TraceCheckUtils]: 583: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,163 INFO L263 TraceCheckUtils]: 584: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,163 INFO L280 TraceCheckUtils]: 585: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,163 INFO L280 TraceCheckUtils]: 586: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:51,163 INFO L280 TraceCheckUtils]: 587: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,164 INFO L275 TraceCheckUtils]: 588: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,164 INFO L280 TraceCheckUtils]: 589: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,164 INFO L280 TraceCheckUtils]: 590: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,164 INFO L275 TraceCheckUtils]: 591: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,164 INFO L280 TraceCheckUtils]: 592: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,164 INFO L280 TraceCheckUtils]: 593: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,165 INFO L275 TraceCheckUtils]: 594: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,165 INFO L280 TraceCheckUtils]: 595: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,165 INFO L263 TraceCheckUtils]: 596: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,165 INFO L280 TraceCheckUtils]: 597: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,165 INFO L280 TraceCheckUtils]: 598: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,165 INFO L280 TraceCheckUtils]: 599: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,166 INFO L263 TraceCheckUtils]: 600: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,166 INFO L280 TraceCheckUtils]: 601: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,166 INFO L280 TraceCheckUtils]: 602: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,166 INFO L280 TraceCheckUtils]: 603: Hoare triple {9617#true} assume !(1 == ~n); {9617#true} is VALID [2020-07-08 12:01:51,166 INFO L263 TraceCheckUtils]: 604: Hoare triple {9617#true} call #t~ret0 := fibonacci(~n - 1); {9617#true} is VALID [2020-07-08 12:01:51,166 INFO L280 TraceCheckUtils]: 605: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,167 INFO L280 TraceCheckUtils]: 606: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,167 INFO L280 TraceCheckUtils]: 607: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,167 INFO L280 TraceCheckUtils]: 608: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,167 INFO L275 TraceCheckUtils]: 609: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,167 INFO L280 TraceCheckUtils]: 610: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,167 INFO L263 TraceCheckUtils]: 611: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,167 INFO L280 TraceCheckUtils]: 612: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,168 INFO L280 TraceCheckUtils]: 613: Hoare triple {9617#true} assume ~n < 1;#res := 0; {9617#true} is VALID [2020-07-08 12:01:51,168 INFO L280 TraceCheckUtils]: 614: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,168 INFO L275 TraceCheckUtils]: 615: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,168 INFO L280 TraceCheckUtils]: 616: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,168 INFO L280 TraceCheckUtils]: 617: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,168 INFO L275 TraceCheckUtils]: 618: Hoare quadruple {9617#true} {9617#true} #34#return; {9617#true} is VALID [2020-07-08 12:01:51,169 INFO L280 TraceCheckUtils]: 619: Hoare triple {9617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9617#true} is VALID [2020-07-08 12:01:51,169 INFO L263 TraceCheckUtils]: 620: Hoare triple {9617#true} call #t~ret1 := fibonacci(~n - 2); {9617#true} is VALID [2020-07-08 12:01:51,169 INFO L280 TraceCheckUtils]: 621: Hoare triple {9617#true} ~n := #in~n; {9617#true} is VALID [2020-07-08 12:01:51,169 INFO L280 TraceCheckUtils]: 622: Hoare triple {9617#true} assume !(~n < 1); {9617#true} is VALID [2020-07-08 12:01:51,169 INFO L280 TraceCheckUtils]: 623: Hoare triple {9617#true} assume 1 == ~n;#res := 1; {9617#true} is VALID [2020-07-08 12:01:51,169 INFO L280 TraceCheckUtils]: 624: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,170 INFO L275 TraceCheckUtils]: 625: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,170 INFO L280 TraceCheckUtils]: 626: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,170 INFO L280 TraceCheckUtils]: 627: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,170 INFO L275 TraceCheckUtils]: 628: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,170 INFO L280 TraceCheckUtils]: 629: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,170 INFO L280 TraceCheckUtils]: 630: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,171 INFO L275 TraceCheckUtils]: 631: Hoare quadruple {9617#true} {9617#true} #36#return; {9617#true} is VALID [2020-07-08 12:01:51,171 INFO L280 TraceCheckUtils]: 632: Hoare triple {9617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9617#true} is VALID [2020-07-08 12:01:51,171 INFO L280 TraceCheckUtils]: 633: Hoare triple {9617#true} assume true; {9617#true} is VALID [2020-07-08 12:01:51,176 INFO L275 TraceCheckUtils]: 634: Hoare quadruple {9617#true} {14043#(<= |fibonacci_#in~n| 8)} #36#return; {14043#(<= |fibonacci_#in~n| 8)} is VALID [2020-07-08 12:01:51,177 INFO L280 TraceCheckUtils]: 635: Hoare triple {14043#(<= |fibonacci_#in~n| 8)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {14043#(<= |fibonacci_#in~n| 8)} is VALID [2020-07-08 12:01:51,178 INFO L280 TraceCheckUtils]: 636: Hoare triple {14043#(<= |fibonacci_#in~n| 8)} assume true; {14043#(<= |fibonacci_#in~n| 8)} is VALID [2020-07-08 12:01:51,179 INFO L275 TraceCheckUtils]: 637: Hoare quadruple {14043#(<= |fibonacci_#in~n| 8)} {9617#true} #42#return; {15094#(<= main_~x~0 8)} is VALID [2020-07-08 12:01:51,179 INFO L280 TraceCheckUtils]: 638: Hoare triple {15094#(<= main_~x~0 8)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {15094#(<= main_~x~0 8)} is VALID [2020-07-08 12:01:51,180 INFO L280 TraceCheckUtils]: 639: Hoare triple {15094#(<= main_~x~0 8)} assume !(~x~0 < 9 || ~result~0 >= 34); {9618#false} is VALID [2020-07-08 12:01:51,180 INFO L280 TraceCheckUtils]: 640: Hoare triple {9618#false} assume !false; {9618#false} is VALID [2020-07-08 12:01:51,359 INFO L134 CoverageAnalysis]: Checked inductivity of 24027 backedges. 426 proven. 3361 refuted. 0 times theorem prover too weak. 20240 trivial. 0 not checked. [2020-07-08 12:01:51,360 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:01:51,360 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 12] total 31 [2020-07-08 12:01:51,360 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1758658176] [2020-07-08 12:01:51,362 INFO L78 Accepts]: Start accepts. Automaton has 31 states. Word has length 641