/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 0.1.25-267fbe0 [2020-07-17 22:07:06,905 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 22:07:06,908 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 22:07:06,920 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 22:07:06,920 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 22:07:06,921 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 22:07:06,923 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 22:07:06,925 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 22:07:06,927 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 22:07:06,928 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 22:07:06,929 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 22:07:06,930 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 22:07:06,930 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 22:07:06,931 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 22:07:06,932 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 22:07:06,933 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 22:07:06,934 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 22:07:06,935 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 22:07:06,937 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 22:07:06,939 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 22:07:06,941 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 22:07:06,942 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 22:07:06,943 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 22:07:06,944 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 22:07:06,947 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-17 22:07:06,955 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 22:07:06,956 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 22:07:06,957 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 22:07:06,958 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 [2020-07-17 22:07:06,973 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 22:07:06,973 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 22:07:06,974 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 22:07:06,974 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 22:07:06,975 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 22:07:06,975 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 22:07:06,975 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 22:07:06,975 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 22:07:06,975 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 22:07:06,976 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 22:07:06,976 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 22:07:06,976 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 22:07:06,976 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 22:07:06,976 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 22:07:06,977 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 22:07:06,977 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 22:07:06,977 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 22:07:06,977 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 22:07:06,978 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 22:07:06,978 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 22:07:06,978 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 22:07:06,978 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 22:07:06,978 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 22:07:06,979 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 22:07:06,979 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 22:07:06,979 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 22:07:06,979 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 22:07:06,979 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 22:07:06,979 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 22:07:06,980 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 22:07:07,240 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 22:07:07,253 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 22:07:07,257 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 22:07:07,258 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 22:07:07,258 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 22:07:07,259 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/recursive/Fibonacci03.c [2020-07-17 22:07:07,317 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d4ebc180/8f02b6f365af4cc88fe110f48b4dc892/FLAG0ba38bef1 [2020-07-17 22:07:07,770 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 22:07:07,770 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/recursive/Fibonacci03.c [2020-07-17 22:07:07,778 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d4ebc180/8f02b6f365af4cc88fe110f48b4dc892/FLAG0ba38bef1 [2020-07-17 22:07:08,131 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d4ebc180/8f02b6f365af4cc88fe110f48b4dc892 [2020-07-17 22:07:08,141 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 22:07:08,145 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 22:07:08,146 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 22:07:08,146 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 22:07:08,150 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 22:07:08,152 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:07:08" (1/1) ... [2020-07-17 22:07:08,155 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d9cedb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:07:08, skipping insertion in model container [2020-07-17 22:07:08,155 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:07:08" (1/1) ... [2020-07-17 22:07:08,163 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 22:07:08,181 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 22:07:08,358 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:07:08,363 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 22:07:08,381 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:07:08,397 INFO L208 MainTranslator]: Completed translation [2020-07-17 22:07:08,397 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:07:08 WrapperNode [2020-07-17 22:07:08,398 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 22:07:08,398 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 22:07:08,399 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 22:07:08,399 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 22:07:08,413 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:07:08" (1/1) ... [2020-07-17 22:07:08,413 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:07:08" (1/1) ... [2020-07-17 22:07:08,419 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:07:08" (1/1) ... [2020-07-17 22:07:08,419 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:07:08" (1/1) ... [2020-07-17 22:07:08,424 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:07:08" (1/1) ... [2020-07-17 22:07:08,427 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:07:08" (1/1) ... [2020-07-17 22:07:08,428 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:07:08" (1/1) ... [2020-07-17 22:07:08,430 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 22:07:08,430 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 22:07:08,430 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 22:07:08,430 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 22:07:08,431 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:07:08" (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 [2020-07-17 22:07:08,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 22:07:08,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 22:07:08,577 INFO L138 BoogieDeclarations]: Found implementation of procedure fibonacci [2020-07-17 22:07:08,577 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 22:07:08,577 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 22:07:08,577 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 22:07:08,577 INFO L130 BoogieDeclarations]: Found specification of procedure fibonacci [2020-07-17 22:07:08,577 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 22:07:08,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 22:07:08,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 22:07:08,830 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 22:07:08,830 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-17 22:07:08,835 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:07:08 BoogieIcfgContainer [2020-07-17 22:07:08,836 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 22:07:08,837 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 22:07:08,837 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 22:07:08,843 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 22:07:08,843 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 10:07:08" (1/3) ... [2020-07-17 22:07:08,845 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e743b2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:07:08, skipping insertion in model container [2020-07-17 22:07:08,845 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:07:08" (2/3) ... [2020-07-17 22:07:08,845 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e743b2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:07:08, skipping insertion in model container [2020-07-17 22:07:08,846 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:07:08" (3/3) ... [2020-07-17 22:07:08,848 INFO L109 eAbstractionObserver]: Analyzing ICFG Fibonacci03.c [2020-07-17 22:07:08,864 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 22:07:08,874 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 22:07:08,922 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 22:07:08,963 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 22:07:08,964 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 22:07:08,964 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 22:07:08,964 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 22:07:08,964 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 22:07:08,965 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 22:07:08,965 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 22:07:08,965 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 22:07:08,984 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states. [2020-07-17 22:07:08,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-07-17 22:07:08,991 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:07:08,993 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:07:08,993 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:07:08,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:07:09,000 INFO L82 PathProgramCache]: Analyzing trace with hash 1900973920, now seen corresponding path program 1 times [2020-07-17 22:07:09,011 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:07:09,011 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [340746577] [2020-07-17 22:07:09,012 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:07:09,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:09,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:09,208 INFO L280 TraceCheckUtils]: 0: Hoare triple {27#true} assume true; {27#true} is VALID [2020-07-17 22:07:09,209 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {27#true} {27#true} #38#return; {27#true} is VALID [2020-07-17 22:07:09,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:09,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {27#true} ~n := #in~n; {36#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:09,278 INFO L280 TraceCheckUtils]: 1: Hoare triple {36#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1;#res := 0; {37#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-17 22:07:09,280 INFO L280 TraceCheckUtils]: 2: Hoare triple {37#(<= |fibonacci_#in~n| 0)} assume true; {37#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-17 22:07:09,282 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37#(<= |fibonacci_#in~n| 0)} {27#true} #42#return; {35#(<= main_~x~0 0)} is VALID [2020-07-17 22:07:09,283 INFO L263 TraceCheckUtils]: 0: Hoare triple {27#true} call ULTIMATE.init(); {27#true} is VALID [2020-07-17 22:07:09,283 INFO L280 TraceCheckUtils]: 1: Hoare triple {27#true} assume true; {27#true} is VALID [2020-07-17 22:07:09,284 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {27#true} {27#true} #38#return; {27#true} is VALID [2020-07-17 22:07:09,284 INFO L263 TraceCheckUtils]: 3: Hoare triple {27#true} call #t~ret4 := main(); {27#true} is VALID [2020-07-17 22:07:09,285 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 [2020-07-17 22:07:09,286 INFO L280 TraceCheckUtils]: 5: Hoare triple {27#true} assume !(~x~0 > 46); {27#true} is VALID [2020-07-17 22:07:09,286 INFO L263 TraceCheckUtils]: 6: Hoare triple {27#true} call #t~ret3 := fibonacci(~x~0); {27#true} is VALID [2020-07-17 22:07:09,287 INFO L280 TraceCheckUtils]: 7: Hoare triple {27#true} ~n := #in~n; {36#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:09,289 INFO L280 TraceCheckUtils]: 8: Hoare triple {36#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1;#res := 0; {37#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-17 22:07:09,290 INFO L280 TraceCheckUtils]: 9: Hoare triple {37#(<= |fibonacci_#in~n| 0)} assume true; {37#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-17 22:07:09,292 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {37#(<= |fibonacci_#in~n| 0)} {27#true} #42#return; {35#(<= main_~x~0 0)} is VALID [2020-07-17 22:07:09,293 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 [2020-07-17 22:07:09,294 INFO L280 TraceCheckUtils]: 12: Hoare triple {35#(<= main_~x~0 0)} assume !(~x~0 < 9 || ~result~0 >= 34); {28#false} is VALID [2020-07-17 22:07:09,295 INFO L280 TraceCheckUtils]: 13: Hoare triple {28#false} assume !false; {28#false} is VALID [2020-07-17 22:07:09,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:07:09,298 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [340746577] [2020-07-17 22:07:09,299 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:07:09,300 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 22:07:09,301 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1997067635] [2020-07-17 22:07:09,308 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-17 22:07:09,311 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:07:09,315 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 22:07:09,352 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 14 edges. 14 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:07:09,352 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 22:07:09,352 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:07:09,362 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 22:07:09,363 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-17 22:07:09,366 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 5 states. [2020-07-17 22:07:09,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:09,645 INFO L93 Difference]: Finished difference Result 36 states and 43 transitions. [2020-07-17 22:07:09,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-17 22:07:09,645 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-17 22:07:09,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:07:09,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:07:09,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 43 transitions. [2020-07-17 22:07:09,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:07:09,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 43 transitions. [2020-07-17 22:07:09,678 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 43 transitions. [2020-07-17 22:07:09,765 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:07:09,794 INFO L225 Difference]: With dead ends: 36 [2020-07-17 22:07:09,794 INFO L226 Difference]: Without dead ends: 22 [2020-07-17 22:07:09,806 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 [2020-07-17 22:07:09,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states. [2020-07-17 22:07:09,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 22. [2020-07-17 22:07:09,878 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:07:09,879 INFO L82 GeneralOperation]: Start isEquivalent. First operand 22 states. Second operand 22 states. [2020-07-17 22:07:09,880 INFO L74 IsIncluded]: Start isIncluded. First operand 22 states. Second operand 22 states. [2020-07-17 22:07:09,880 INFO L87 Difference]: Start difference. First operand 22 states. Second operand 22 states. [2020-07-17 22:07:09,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:09,897 INFO L93 Difference]: Finished difference Result 22 states and 26 transitions. [2020-07-17 22:07:09,897 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2020-07-17 22:07:09,898 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:07:09,899 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:07:09,899 INFO L74 IsIncluded]: Start isIncluded. First operand 22 states. Second operand 22 states. [2020-07-17 22:07:09,899 INFO L87 Difference]: Start difference. First operand 22 states. Second operand 22 states. [2020-07-17 22:07:09,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:09,911 INFO L93 Difference]: Finished difference Result 22 states and 26 transitions. [2020-07-17 22:07:09,911 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2020-07-17 22:07:09,913 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:07:09,913 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:07:09,913 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:07:09,913 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:07:09,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-17 22:07:09,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 26 transitions. [2020-07-17 22:07:09,931 INFO L78 Accepts]: Start accepts. Automaton has 22 states and 26 transitions. Word has length 14 [2020-07-17 22:07:09,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:07:09,931 INFO L479 AbstractCegarLoop]: Abstraction has 22 states and 26 transitions. [2020-07-17 22:07:09,931 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 22:07:09,932 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2020-07-17 22:07:09,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-07-17 22:07:09,933 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:07:09,933 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:07:09,934 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 22:07:09,935 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:07:09,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:07:09,935 INFO L82 PathProgramCache]: Analyzing trace with hash -509871596, now seen corresponding path program 1 times [2020-07-17 22:07:09,936 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:07:09,937 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1222887290] [2020-07-17 22:07:09,938 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:07:09,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:10,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:10,035 INFO L280 TraceCheckUtils]: 0: Hoare triple {160#true} assume true; {160#true} is VALID [2020-07-17 22:07:10,036 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {160#true} {160#true} #38#return; {160#true} is VALID [2020-07-17 22:07:10,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:10,089 INFO L280 TraceCheckUtils]: 0: Hoare triple {160#true} ~n := #in~n; {170#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:10,090 INFO L280 TraceCheckUtils]: 1: Hoare triple {170#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {170#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:10,093 INFO L280 TraceCheckUtils]: 2: Hoare triple {170#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {171#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:10,094 INFO L280 TraceCheckUtils]: 3: Hoare triple {171#(<= |fibonacci_#in~n| 1)} assume true; {171#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:10,096 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {171#(<= |fibonacci_#in~n| 1)} {160#true} #42#return; {169#(<= main_~x~0 1)} is VALID [2020-07-17 22:07:10,097 INFO L263 TraceCheckUtils]: 0: Hoare triple {160#true} call ULTIMATE.init(); {160#true} is VALID [2020-07-17 22:07:10,097 INFO L280 TraceCheckUtils]: 1: Hoare triple {160#true} assume true; {160#true} is VALID [2020-07-17 22:07:10,097 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {160#true} {160#true} #38#return; {160#true} is VALID [2020-07-17 22:07:10,098 INFO L263 TraceCheckUtils]: 3: Hoare triple {160#true} call #t~ret4 := main(); {160#true} is VALID [2020-07-17 22:07:10,098 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 [2020-07-17 22:07:10,098 INFO L280 TraceCheckUtils]: 5: Hoare triple {160#true} assume !(~x~0 > 46); {160#true} is VALID [2020-07-17 22:07:10,098 INFO L263 TraceCheckUtils]: 6: Hoare triple {160#true} call #t~ret3 := fibonacci(~x~0); {160#true} is VALID [2020-07-17 22:07:10,099 INFO L280 TraceCheckUtils]: 7: Hoare triple {160#true} ~n := #in~n; {170#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:10,100 INFO L280 TraceCheckUtils]: 8: Hoare triple {170#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {170#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:10,103 INFO L280 TraceCheckUtils]: 9: Hoare triple {170#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {171#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:10,104 INFO L280 TraceCheckUtils]: 10: Hoare triple {171#(<= |fibonacci_#in~n| 1)} assume true; {171#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:10,106 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {171#(<= |fibonacci_#in~n| 1)} {160#true} #42#return; {169#(<= main_~x~0 1)} is VALID [2020-07-17 22:07:10,107 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 [2020-07-17 22:07:10,108 INFO L280 TraceCheckUtils]: 13: Hoare triple {169#(<= main_~x~0 1)} assume !(~x~0 < 9 || ~result~0 >= 34); {161#false} is VALID [2020-07-17 22:07:10,109 INFO L280 TraceCheckUtils]: 14: Hoare triple {161#false} assume !false; {161#false} is VALID [2020-07-17 22:07:10,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:07:10,111 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1222887290] [2020-07-17 22:07:10,111 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:07:10,111 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 22:07:10,111 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1740416866] [2020-07-17 22:07:10,113 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 15 [2020-07-17 22:07:10,114 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:07:10,114 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 22:07:10,144 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 15 edges. 15 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:07:10,145 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 22:07:10,145 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:07:10,145 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 22:07:10,146 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-17 22:07:10,146 INFO L87 Difference]: Start difference. First operand 22 states and 26 transitions. Second operand 5 states. [2020-07-17 22:07:10,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:10,325 INFO L93 Difference]: Finished difference Result 28 states and 33 transitions. [2020-07-17 22:07:10,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-17 22:07:10,326 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 15 [2020-07-17 22:07:10,326 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:07:10,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:07:10,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 30 transitions. [2020-07-17 22:07:10,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:07:10,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 30 transitions. [2020-07-17 22:07:10,332 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 30 transitions. [2020-07-17 22:07:10,384 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:07:10,386 INFO L225 Difference]: With dead ends: 28 [2020-07-17 22:07:10,386 INFO L226 Difference]: Without dead ends: 24 [2020-07-17 22:07:10,388 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 [2020-07-17 22:07:10,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2020-07-17 22:07:10,398 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 22. [2020-07-17 22:07:10,398 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:07:10,398 INFO L82 GeneralOperation]: Start isEquivalent. First operand 24 states. Second operand 22 states. [2020-07-17 22:07:10,398 INFO L74 IsIncluded]: Start isIncluded. First operand 24 states. Second operand 22 states. [2020-07-17 22:07:10,399 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 22 states. [2020-07-17 22:07:10,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:10,403 INFO L93 Difference]: Finished difference Result 24 states and 29 transitions. [2020-07-17 22:07:10,403 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2020-07-17 22:07:10,404 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:07:10,404 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:07:10,404 INFO L74 IsIncluded]: Start isIncluded. First operand 22 states. Second operand 24 states. [2020-07-17 22:07:10,404 INFO L87 Difference]: Start difference. First operand 22 states. Second operand 24 states. [2020-07-17 22:07:10,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:10,408 INFO L93 Difference]: Finished difference Result 24 states and 29 transitions. [2020-07-17 22:07:10,408 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2020-07-17 22:07:10,409 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:07:10,409 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:07:10,410 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:07:10,410 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:07:10,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-17 22:07:10,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 26 transitions. [2020-07-17 22:07:10,413 INFO L78 Accepts]: Start accepts. Automaton has 22 states and 26 transitions. Word has length 15 [2020-07-17 22:07:10,413 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:07:10,413 INFO L479 AbstractCegarLoop]: Abstraction has 22 states and 26 transitions. [2020-07-17 22:07:10,413 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 22:07:10,413 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2020-07-17 22:07:10,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-07-17 22:07:10,415 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:07:10,415 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] [2020-07-17 22:07:10,415 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 22:07:10,416 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:07:10,416 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:07:10,416 INFO L82 PathProgramCache]: Analyzing trace with hash 1203666899, now seen corresponding path program 1 times [2020-07-17 22:07:10,416 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:07:10,417 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2026659903] [2020-07-17 22:07:10,417 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:07:10,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:10,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:10,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {290#true} assume true; {290#true} is VALID [2020-07-17 22:07:10,460 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {290#true} {290#true} #38#return; {290#true} is VALID [2020-07-17 22:07:10,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:10,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:10,577 INFO L280 TraceCheckUtils]: 0: Hoare triple {290#true} ~n := #in~n; {321#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:10,578 INFO L280 TraceCheckUtils]: 1: Hoare triple {321#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1;#res := 0; {322#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-17 22:07:10,579 INFO L280 TraceCheckUtils]: 2: Hoare triple {322#(<= |fibonacci_#in~n| 0)} assume true; {322#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-17 22:07:10,580 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {322#(<= |fibonacci_#in~n| 0)} {312#(< 1 fibonacci_~n)} #34#return; {291#false} is VALID [2020-07-17 22:07:10,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:10,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {290#true} ~n := #in~n; {290#true} is VALID [2020-07-17 22:07:10,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {290#true} assume ~n < 1;#res := 0; {290#true} is VALID [2020-07-17 22:07:10,593 INFO L280 TraceCheckUtils]: 2: Hoare triple {290#true} assume true; {290#true} is VALID [2020-07-17 22:07:10,593 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {290#true} {291#false} #36#return; {291#false} is VALID [2020-07-17 22:07:10,596 INFO L280 TraceCheckUtils]: 0: Hoare triple {290#true} ~n := #in~n; {290#true} is VALID [2020-07-17 22:07:10,598 INFO L280 TraceCheckUtils]: 1: Hoare triple {290#true} assume !(~n < 1); {311#(< 0 fibonacci_~n)} is VALID [2020-07-17 22:07:10,600 INFO L280 TraceCheckUtils]: 2: Hoare triple {311#(< 0 fibonacci_~n)} assume !(1 == ~n); {312#(< 1 fibonacci_~n)} is VALID [2020-07-17 22:07:10,600 INFO L263 TraceCheckUtils]: 3: Hoare triple {312#(< 1 fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {290#true} is VALID [2020-07-17 22:07:10,601 INFO L280 TraceCheckUtils]: 4: Hoare triple {290#true} ~n := #in~n; {321#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:10,602 INFO L280 TraceCheckUtils]: 5: Hoare triple {321#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1;#res := 0; {322#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-17 22:07:10,603 INFO L280 TraceCheckUtils]: 6: Hoare triple {322#(<= |fibonacci_#in~n| 0)} assume true; {322#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-17 22:07:10,605 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {322#(<= |fibonacci_#in~n| 0)} {312#(< 1 fibonacci_~n)} #34#return; {291#false} is VALID [2020-07-17 22:07:10,605 INFO L280 TraceCheckUtils]: 8: Hoare triple {291#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {291#false} is VALID [2020-07-17 22:07:10,606 INFO L263 TraceCheckUtils]: 9: Hoare triple {291#false} call #t~ret1 := fibonacci(~n - 2); {290#true} is VALID [2020-07-17 22:07:10,606 INFO L280 TraceCheckUtils]: 10: Hoare triple {290#true} ~n := #in~n; {290#true} is VALID [2020-07-17 22:07:10,606 INFO L280 TraceCheckUtils]: 11: Hoare triple {290#true} assume ~n < 1;#res := 0; {290#true} is VALID [2020-07-17 22:07:10,607 INFO L280 TraceCheckUtils]: 12: Hoare triple {290#true} assume true; {290#true} is VALID [2020-07-17 22:07:10,607 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {290#true} {291#false} #36#return; {291#false} is VALID [2020-07-17 22:07:10,607 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 [2020-07-17 22:07:10,608 INFO L280 TraceCheckUtils]: 15: Hoare triple {291#false} assume true; {291#false} is VALID [2020-07-17 22:07:10,608 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {291#false} {290#true} #42#return; {291#false} is VALID [2020-07-17 22:07:10,611 INFO L263 TraceCheckUtils]: 0: Hoare triple {290#true} call ULTIMATE.init(); {290#true} is VALID [2020-07-17 22:07:10,614 INFO L280 TraceCheckUtils]: 1: Hoare triple {290#true} assume true; {290#true} is VALID [2020-07-17 22:07:10,614 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {290#true} {290#true} #38#return; {290#true} is VALID [2020-07-17 22:07:10,615 INFO L263 TraceCheckUtils]: 3: Hoare triple {290#true} call #t~ret4 := main(); {290#true} is VALID [2020-07-17 22:07:10,615 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 [2020-07-17 22:07:10,615 INFO L280 TraceCheckUtils]: 5: Hoare triple {290#true} assume !(~x~0 > 46); {290#true} is VALID [2020-07-17 22:07:10,616 INFO L263 TraceCheckUtils]: 6: Hoare triple {290#true} call #t~ret3 := fibonacci(~x~0); {290#true} is VALID [2020-07-17 22:07:10,616 INFO L280 TraceCheckUtils]: 7: Hoare triple {290#true} ~n := #in~n; {290#true} is VALID [2020-07-17 22:07:10,617 INFO L280 TraceCheckUtils]: 8: Hoare triple {290#true} assume !(~n < 1); {311#(< 0 fibonacci_~n)} is VALID [2020-07-17 22:07:10,619 INFO L280 TraceCheckUtils]: 9: Hoare triple {311#(< 0 fibonacci_~n)} assume !(1 == ~n); {312#(< 1 fibonacci_~n)} is VALID [2020-07-17 22:07:10,619 INFO L263 TraceCheckUtils]: 10: Hoare triple {312#(< 1 fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {290#true} is VALID [2020-07-17 22:07:10,620 INFO L280 TraceCheckUtils]: 11: Hoare triple {290#true} ~n := #in~n; {321#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:10,621 INFO L280 TraceCheckUtils]: 12: Hoare triple {321#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1;#res := 0; {322#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-17 22:07:10,624 INFO L280 TraceCheckUtils]: 13: Hoare triple {322#(<= |fibonacci_#in~n| 0)} assume true; {322#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-17 22:07:10,625 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {322#(<= |fibonacci_#in~n| 0)} {312#(< 1 fibonacci_~n)} #34#return; {291#false} is VALID [2020-07-17 22:07:10,626 INFO L280 TraceCheckUtils]: 15: Hoare triple {291#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {291#false} is VALID [2020-07-17 22:07:10,626 INFO L263 TraceCheckUtils]: 16: Hoare triple {291#false} call #t~ret1 := fibonacci(~n - 2); {290#true} is VALID [2020-07-17 22:07:10,626 INFO L280 TraceCheckUtils]: 17: Hoare triple {290#true} ~n := #in~n; {290#true} is VALID [2020-07-17 22:07:10,626 INFO L280 TraceCheckUtils]: 18: Hoare triple {290#true} assume ~n < 1;#res := 0; {290#true} is VALID [2020-07-17 22:07:10,627 INFO L280 TraceCheckUtils]: 19: Hoare triple {290#true} assume true; {290#true} is VALID [2020-07-17 22:07:10,627 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {290#true} {291#false} #36#return; {291#false} is VALID [2020-07-17 22:07:10,632 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 [2020-07-17 22:07:10,633 INFO L280 TraceCheckUtils]: 22: Hoare triple {291#false} assume true; {291#false} is VALID [2020-07-17 22:07:10,633 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {291#false} {290#true} #42#return; {291#false} is VALID [2020-07-17 22:07:10,633 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 [2020-07-17 22:07:10,634 INFO L280 TraceCheckUtils]: 25: Hoare triple {291#false} assume !(~x~0 < 9 || ~result~0 >= 34); {291#false} is VALID [2020-07-17 22:07:10,634 INFO L280 TraceCheckUtils]: 26: Hoare triple {291#false} assume !false; {291#false} is VALID [2020-07-17 22:07:10,636 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-07-17 22:07:10,636 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2026659903] [2020-07-17 22:07:10,637 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1633620549] [2020-07-17 22:07:10,637 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 [2020-07-17 22:07:10,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:10,700 INFO L264 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-17 22:07:10,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:10,727 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:07:10,868 INFO L263 TraceCheckUtils]: 0: Hoare triple {290#true} call ULTIMATE.init(); {290#true} is VALID [2020-07-17 22:07:10,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {290#true} assume true; {290#true} is VALID [2020-07-17 22:07:10,869 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {290#true} {290#true} #38#return; {290#true} is VALID [2020-07-17 22:07:10,869 INFO L263 TraceCheckUtils]: 3: Hoare triple {290#true} call #t~ret4 := main(); {290#true} is VALID [2020-07-17 22:07:10,870 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 [2020-07-17 22:07:10,870 INFO L280 TraceCheckUtils]: 5: Hoare triple {290#true} assume !(~x~0 > 46); {290#true} is VALID [2020-07-17 22:07:10,870 INFO L263 TraceCheckUtils]: 6: Hoare triple {290#true} call #t~ret3 := fibonacci(~x~0); {290#true} is VALID [2020-07-17 22:07:10,871 INFO L280 TraceCheckUtils]: 7: Hoare triple {290#true} ~n := #in~n; {347#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:10,872 INFO L280 TraceCheckUtils]: 8: Hoare triple {347#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {347#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:10,873 INFO L280 TraceCheckUtils]: 9: Hoare triple {347#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {347#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:10,873 INFO L263 TraceCheckUtils]: 10: Hoare triple {347#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {290#true} is VALID [2020-07-17 22:07:10,874 INFO L280 TraceCheckUtils]: 11: Hoare triple {290#true} ~n := #in~n; {347#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:10,875 INFO L280 TraceCheckUtils]: 12: Hoare triple {347#(<= |fibonacci_#in~n| fibonacci_~n)} assume ~n < 1;#res := 0; {322#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-17 22:07:10,876 INFO L280 TraceCheckUtils]: 13: Hoare triple {322#(<= |fibonacci_#in~n| 0)} assume true; {322#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-17 22:07:10,878 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 [2020-07-17 22:07:10,879 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 [2020-07-17 22:07:10,879 INFO L263 TraceCheckUtils]: 16: Hoare triple {369#(<= |fibonacci_#in~n| 1)} call #t~ret1 := fibonacci(~n - 2); {290#true} is VALID [2020-07-17 22:07:10,879 INFO L280 TraceCheckUtils]: 17: Hoare triple {290#true} ~n := #in~n; {290#true} is VALID [2020-07-17 22:07:10,880 INFO L280 TraceCheckUtils]: 18: Hoare triple {290#true} assume ~n < 1;#res := 0; {290#true} is VALID [2020-07-17 22:07:10,880 INFO L280 TraceCheckUtils]: 19: Hoare triple {290#true} assume true; {290#true} is VALID [2020-07-17 22:07:10,881 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {290#true} {369#(<= |fibonacci_#in~n| 1)} #36#return; {369#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:10,882 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 [2020-07-17 22:07:10,883 INFO L280 TraceCheckUtils]: 22: Hoare triple {369#(<= |fibonacci_#in~n| 1)} assume true; {369#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:10,884 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {369#(<= |fibonacci_#in~n| 1)} {290#true} #42#return; {397#(<= main_~x~0 1)} is VALID [2020-07-17 22:07:10,885 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 [2020-07-17 22:07:10,886 INFO L280 TraceCheckUtils]: 25: Hoare triple {397#(<= main_~x~0 1)} assume !(~x~0 < 9 || ~result~0 >= 34); {291#false} is VALID [2020-07-17 22:07:10,886 INFO L280 TraceCheckUtils]: 26: Hoare triple {291#false} assume !false; {291#false} is VALID [2020-07-17 22:07:10,888 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-07-17 22:07:10,888 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:07:10,888 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 9 [2020-07-17 22:07:10,889 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1691304044] [2020-07-17 22:07:10,889 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 27 [2020-07-17 22:07:10,890 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:07:10,891 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 22:07:10,949 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:07:10,950 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 22:07:10,950 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:07:10,951 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 22:07:10,951 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2020-07-17 22:07:10,951 INFO L87 Difference]: Start difference. First operand 22 states and 26 transitions. Second operand 9 states. [2020-07-17 22:07:11,348 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:11,349 INFO L93 Difference]: Finished difference Result 39 states and 50 transitions. [2020-07-17 22:07:11,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-17 22:07:11,349 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 27 [2020-07-17 22:07:11,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:07:11,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:07:11,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 47 transitions. [2020-07-17 22:07:11,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:07:11,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 47 transitions. [2020-07-17 22:07:11,364 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 47 transitions. [2020-07-17 22:07:11,441 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:07:11,443 INFO L225 Difference]: With dead ends: 39 [2020-07-17 22:07:11,443 INFO L226 Difference]: Without dead ends: 24 [2020-07-17 22:07:11,445 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2020-07-17 22:07:11,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2020-07-17 22:07:11,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 24. [2020-07-17 22:07:11,461 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:07:11,461 INFO L82 GeneralOperation]: Start isEquivalent. First operand 24 states. Second operand 24 states. [2020-07-17 22:07:11,461 INFO L74 IsIncluded]: Start isIncluded. First operand 24 states. Second operand 24 states. [2020-07-17 22:07:11,462 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 24 states. [2020-07-17 22:07:11,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:11,465 INFO L93 Difference]: Finished difference Result 24 states and 28 transitions. [2020-07-17 22:07:11,465 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 28 transitions. [2020-07-17 22:07:11,466 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:07:11,466 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:07:11,466 INFO L74 IsIncluded]: Start isIncluded. First operand 24 states. Second operand 24 states. [2020-07-17 22:07:11,467 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 24 states. [2020-07-17 22:07:11,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:11,469 INFO L93 Difference]: Finished difference Result 24 states and 28 transitions. [2020-07-17 22:07:11,469 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 28 transitions. [2020-07-17 22:07:11,470 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:07:11,470 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:07:11,470 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:07:11,471 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:07:11,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-17 22:07:11,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 28 transitions. [2020-07-17 22:07:11,474 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 28 transitions. Word has length 27 [2020-07-17 22:07:11,474 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:07:11,474 INFO L479 AbstractCegarLoop]: Abstraction has 24 states and 28 transitions. [2020-07-17 22:07:11,474 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 22:07:11,474 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 28 transitions. [2020-07-17 22:07:11,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-07-17 22:07:11,476 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:07:11,476 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] [2020-07-17 22:07:11,690 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-07-17 22:07:11,691 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:07:11,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:07:11,692 INFO L82 PathProgramCache]: Analyzing trace with hash -603082491, now seen corresponding path program 1 times [2020-07-17 22:07:11,693 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:07:11,693 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1801439477] [2020-07-17 22:07:11,694 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:07:11,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:11,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:11,740 INFO L280 TraceCheckUtils]: 0: Hoare triple {546#true} assume true; {546#true} is VALID [2020-07-17 22:07:11,740 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {546#true} {546#true} #38#return; {546#true} is VALID [2020-07-17 22:07:11,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:11,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:11,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {546#true} ~n := #in~n; {569#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:11,802 INFO L280 TraceCheckUtils]: 1: Hoare triple {569#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {569#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:11,803 INFO L280 TraceCheckUtils]: 2: Hoare triple {569#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {580#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:11,804 INFO L280 TraceCheckUtils]: 3: Hoare triple {580#(<= |fibonacci_#in~n| 1)} assume true; {580#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:11,805 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {580#(<= |fibonacci_#in~n| 1)} {569#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {575#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:11,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:11,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {546#true} ~n := #in~n; {546#true} is VALID [2020-07-17 22:07:11,813 INFO L280 TraceCheckUtils]: 1: Hoare triple {546#true} assume ~n < 1;#res := 0; {546#true} is VALID [2020-07-17 22:07:11,813 INFO L280 TraceCheckUtils]: 2: Hoare triple {546#true} assume true; {546#true} is VALID [2020-07-17 22:07:11,814 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {546#true} {575#(<= |fibonacci_#in~n| 2)} #36#return; {575#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:11,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {546#true} ~n := #in~n; {569#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:11,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {569#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {569#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:11,816 INFO L280 TraceCheckUtils]: 2: Hoare triple {569#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {569#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:11,817 INFO L263 TraceCheckUtils]: 3: Hoare triple {569#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {546#true} is VALID [2020-07-17 22:07:11,817 INFO L280 TraceCheckUtils]: 4: Hoare triple {546#true} ~n := #in~n; {569#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:11,818 INFO L280 TraceCheckUtils]: 5: Hoare triple {569#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {569#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:11,819 INFO L280 TraceCheckUtils]: 6: Hoare triple {569#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {580#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:11,820 INFO L280 TraceCheckUtils]: 7: Hoare triple {580#(<= |fibonacci_#in~n| 1)} assume true; {580#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:11,821 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {580#(<= |fibonacci_#in~n| 1)} {569#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {575#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:11,822 INFO L280 TraceCheckUtils]: 9: Hoare triple {575#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {575#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:11,822 INFO L263 TraceCheckUtils]: 10: Hoare triple {575#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {546#true} is VALID [2020-07-17 22:07:11,822 INFO L280 TraceCheckUtils]: 11: Hoare triple {546#true} ~n := #in~n; {546#true} is VALID [2020-07-17 22:07:11,822 INFO L280 TraceCheckUtils]: 12: Hoare triple {546#true} assume ~n < 1;#res := 0; {546#true} is VALID [2020-07-17 22:07:11,823 INFO L280 TraceCheckUtils]: 13: Hoare triple {546#true} assume true; {546#true} is VALID [2020-07-17 22:07:11,824 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {546#true} {575#(<= |fibonacci_#in~n| 2)} #36#return; {575#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:11,824 INFO L280 TraceCheckUtils]: 15: Hoare triple {575#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {575#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:11,825 INFO L280 TraceCheckUtils]: 16: Hoare triple {575#(<= |fibonacci_#in~n| 2)} assume true; {575#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:11,826 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {575#(<= |fibonacci_#in~n| 2)} {546#true} #42#return; {568#(<= main_~x~0 2)} is VALID [2020-07-17 22:07:11,827 INFO L263 TraceCheckUtils]: 0: Hoare triple {546#true} call ULTIMATE.init(); {546#true} is VALID [2020-07-17 22:07:11,827 INFO L280 TraceCheckUtils]: 1: Hoare triple {546#true} assume true; {546#true} is VALID [2020-07-17 22:07:11,827 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {546#true} {546#true} #38#return; {546#true} is VALID [2020-07-17 22:07:11,828 INFO L263 TraceCheckUtils]: 3: Hoare triple {546#true} call #t~ret4 := main(); {546#true} is VALID [2020-07-17 22:07:11,828 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 [2020-07-17 22:07:11,828 INFO L280 TraceCheckUtils]: 5: Hoare triple {546#true} assume !(~x~0 > 46); {546#true} is VALID [2020-07-17 22:07:11,828 INFO L263 TraceCheckUtils]: 6: Hoare triple {546#true} call #t~ret3 := fibonacci(~x~0); {546#true} is VALID [2020-07-17 22:07:11,829 INFO L280 TraceCheckUtils]: 7: Hoare triple {546#true} ~n := #in~n; {569#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:11,830 INFO L280 TraceCheckUtils]: 8: Hoare triple {569#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {569#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:11,830 INFO L280 TraceCheckUtils]: 9: Hoare triple {569#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {569#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:11,831 INFO L263 TraceCheckUtils]: 10: Hoare triple {569#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {546#true} is VALID [2020-07-17 22:07:11,831 INFO L280 TraceCheckUtils]: 11: Hoare triple {546#true} ~n := #in~n; {569#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:11,832 INFO L280 TraceCheckUtils]: 12: Hoare triple {569#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {569#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:11,833 INFO L280 TraceCheckUtils]: 13: Hoare triple {569#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {580#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:11,833 INFO L280 TraceCheckUtils]: 14: Hoare triple {580#(<= |fibonacci_#in~n| 1)} assume true; {580#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:11,835 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {580#(<= |fibonacci_#in~n| 1)} {569#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {575#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:11,836 INFO L280 TraceCheckUtils]: 16: Hoare triple {575#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {575#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:11,836 INFO L263 TraceCheckUtils]: 17: Hoare triple {575#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {546#true} is VALID [2020-07-17 22:07:11,836 INFO L280 TraceCheckUtils]: 18: Hoare triple {546#true} ~n := #in~n; {546#true} is VALID [2020-07-17 22:07:11,836 INFO L280 TraceCheckUtils]: 19: Hoare triple {546#true} assume ~n < 1;#res := 0; {546#true} is VALID [2020-07-17 22:07:11,837 INFO L280 TraceCheckUtils]: 20: Hoare triple {546#true} assume true; {546#true} is VALID [2020-07-17 22:07:11,838 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {546#true} {575#(<= |fibonacci_#in~n| 2)} #36#return; {575#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:11,838 INFO L280 TraceCheckUtils]: 22: Hoare triple {575#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {575#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:11,839 INFO L280 TraceCheckUtils]: 23: Hoare triple {575#(<= |fibonacci_#in~n| 2)} assume true; {575#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:11,840 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {575#(<= |fibonacci_#in~n| 2)} {546#true} #42#return; {568#(<= main_~x~0 2)} is VALID [2020-07-17 22:07:11,841 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 [2020-07-17 22:07:11,842 INFO L280 TraceCheckUtils]: 26: Hoare triple {568#(<= main_~x~0 2)} assume !(~x~0 < 9 || ~result~0 >= 34); {547#false} is VALID [2020-07-17 22:07:11,842 INFO L280 TraceCheckUtils]: 27: Hoare triple {547#false} assume !false; {547#false} is VALID [2020-07-17 22:07:11,843 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-17 22:07:11,843 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1801439477] [2020-07-17 22:07:11,844 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1777754769] [2020-07-17 22:07:11,844 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 [2020-07-17 22:07:11,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:11,872 INFO L264 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-17 22:07:11,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:11,880 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:07:11,954 INFO L263 TraceCheckUtils]: 0: Hoare triple {546#true} call ULTIMATE.init(); {546#true} is VALID [2020-07-17 22:07:11,954 INFO L280 TraceCheckUtils]: 1: Hoare triple {546#true} assume true; {546#true} is VALID [2020-07-17 22:07:11,955 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {546#true} {546#true} #38#return; {546#true} is VALID [2020-07-17 22:07:11,955 INFO L263 TraceCheckUtils]: 3: Hoare triple {546#true} call #t~ret4 := main(); {546#true} is VALID [2020-07-17 22:07:11,955 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 [2020-07-17 22:07:11,955 INFO L280 TraceCheckUtils]: 5: Hoare triple {546#true} assume !(~x~0 > 46); {546#true} is VALID [2020-07-17 22:07:11,956 INFO L263 TraceCheckUtils]: 6: Hoare triple {546#true} call #t~ret3 := fibonacci(~x~0); {546#true} is VALID [2020-07-17 22:07:11,956 INFO L280 TraceCheckUtils]: 7: Hoare triple {546#true} ~n := #in~n; {605#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:11,957 INFO L280 TraceCheckUtils]: 8: Hoare triple {605#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {605#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:11,958 INFO L280 TraceCheckUtils]: 9: Hoare triple {605#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {605#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:11,958 INFO L263 TraceCheckUtils]: 10: Hoare triple {605#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {546#true} is VALID [2020-07-17 22:07:11,958 INFO L280 TraceCheckUtils]: 11: Hoare triple {546#true} ~n := #in~n; {605#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:11,959 INFO L280 TraceCheckUtils]: 12: Hoare triple {605#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {605#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:11,960 INFO L280 TraceCheckUtils]: 13: Hoare triple {605#(<= |fibonacci_#in~n| fibonacci_~n)} assume 1 == ~n;#res := 1; {580#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:11,961 INFO L280 TraceCheckUtils]: 14: Hoare triple {580#(<= |fibonacci_#in~n| 1)} assume true; {580#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:11,962 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {580#(<= |fibonacci_#in~n| 1)} {605#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {575#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:11,963 INFO L280 TraceCheckUtils]: 16: Hoare triple {575#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {575#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:11,963 INFO L263 TraceCheckUtils]: 17: Hoare triple {575#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {546#true} is VALID [2020-07-17 22:07:11,964 INFO L280 TraceCheckUtils]: 18: Hoare triple {546#true} ~n := #in~n; {546#true} is VALID [2020-07-17 22:07:11,964 INFO L280 TraceCheckUtils]: 19: Hoare triple {546#true} assume ~n < 1;#res := 0; {546#true} is VALID [2020-07-17 22:07:11,964 INFO L280 TraceCheckUtils]: 20: Hoare triple {546#true} assume true; {546#true} is VALID [2020-07-17 22:07:11,965 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {546#true} {575#(<= |fibonacci_#in~n| 2)} #36#return; {575#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:11,966 INFO L280 TraceCheckUtils]: 22: Hoare triple {575#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {575#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:11,967 INFO L280 TraceCheckUtils]: 23: Hoare triple {575#(<= |fibonacci_#in~n| 2)} assume true; {575#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:11,968 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {575#(<= |fibonacci_#in~n| 2)} {546#true} #42#return; {568#(<= main_~x~0 2)} is VALID [2020-07-17 22:07:11,968 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 [2020-07-17 22:07:11,969 INFO L280 TraceCheckUtils]: 26: Hoare triple {568#(<= main_~x~0 2)} assume !(~x~0 < 9 || ~result~0 >= 34); {547#false} is VALID [2020-07-17 22:07:11,969 INFO L280 TraceCheckUtils]: 27: Hoare triple {547#false} assume !false; {547#false} is VALID [2020-07-17 22:07:11,971 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-17 22:07:11,971 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:07:11,971 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2020-07-17 22:07:11,971 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1118192378] [2020-07-17 22:07:11,972 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 28 [2020-07-17 22:07:11,973 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:07:11,973 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-17 22:07:12,027 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:07:12,027 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-17 22:07:12,027 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:07:12,027 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-17 22:07:12,028 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-17 22:07:12,028 INFO L87 Difference]: Start difference. First operand 24 states and 28 transitions. Second operand 7 states. [2020-07-17 22:07:12,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:12,350 INFO L93 Difference]: Finished difference Result 42 states and 56 transitions. [2020-07-17 22:07:12,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-17 22:07:12,350 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 28 [2020-07-17 22:07:12,351 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:07:12,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 22:07:12,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 48 transitions. [2020-07-17 22:07:12,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 22:07:12,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 48 transitions. [2020-07-17 22:07:12,356 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 48 transitions. [2020-07-17 22:07:12,419 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:07:12,424 INFO L225 Difference]: With dead ends: 42 [2020-07-17 22:07:12,424 INFO L226 Difference]: Without dead ends: 38 [2020-07-17 22:07:12,425 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-07-17 22:07:12,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2020-07-17 22:07:12,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 38. [2020-07-17 22:07:12,457 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:07:12,457 INFO L82 GeneralOperation]: Start isEquivalent. First operand 38 states. Second operand 38 states. [2020-07-17 22:07:12,457 INFO L74 IsIncluded]: Start isIncluded. First operand 38 states. Second operand 38 states. [2020-07-17 22:07:12,457 INFO L87 Difference]: Start difference. First operand 38 states. Second operand 38 states. [2020-07-17 22:07:12,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:12,461 INFO L93 Difference]: Finished difference Result 38 states and 52 transitions. [2020-07-17 22:07:12,461 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 52 transitions. [2020-07-17 22:07:12,462 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:07:12,463 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:07:12,463 INFO L74 IsIncluded]: Start isIncluded. First operand 38 states. Second operand 38 states. [2020-07-17 22:07:12,463 INFO L87 Difference]: Start difference. First operand 38 states. Second operand 38 states. [2020-07-17 22:07:12,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:12,467 INFO L93 Difference]: Finished difference Result 38 states and 52 transitions. [2020-07-17 22:07:12,467 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 52 transitions. [2020-07-17 22:07:12,468 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:07:12,468 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:07:12,471 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:07:12,471 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:07:12,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2020-07-17 22:07:12,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 52 transitions. [2020-07-17 22:07:12,475 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 52 transitions. Word has length 28 [2020-07-17 22:07:12,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:07:12,475 INFO L479 AbstractCegarLoop]: Abstraction has 38 states and 52 transitions. [2020-07-17 22:07:12,475 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-17 22:07:12,475 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 52 transitions. [2020-07-17 22:07:12,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2020-07-17 22:07:12,477 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:07:12,477 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] [2020-07-17 22:07:12,690 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:07:12,691 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:07:12,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:07:12,692 INFO L82 PathProgramCache]: Analyzing trace with hash -2046185202, now seen corresponding path program 2 times [2020-07-17 22:07:12,692 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:07:12,693 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [800656395] [2020-07-17 22:07:12,693 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:07:12,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:12,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:12,734 INFO L280 TraceCheckUtils]: 0: Hoare triple {851#true} assume true; {851#true} is VALID [2020-07-17 22:07:12,735 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {851#true} {851#true} #38#return; {851#true} is VALID [2020-07-17 22:07:12,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:12,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:12,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:12,843 INFO L280 TraceCheckUtils]: 0: Hoare triple {851#true} ~n := #in~n; {851#true} is VALID [2020-07-17 22:07:12,844 INFO L280 TraceCheckUtils]: 1: Hoare triple {851#true} assume !(~n < 1); {851#true} is VALID [2020-07-17 22:07:12,844 INFO L280 TraceCheckUtils]: 2: Hoare triple {851#true} assume 1 == ~n;#res := 1; {851#true} is VALID [2020-07-17 22:07:12,844 INFO L280 TraceCheckUtils]: 3: Hoare triple {851#true} assume true; {851#true} is VALID [2020-07-17 22:07:12,845 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {851#true} {911#(<= 2 |fibonacci_#in~n|)} #34#return; {911#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:12,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:12,852 INFO L280 TraceCheckUtils]: 0: Hoare triple {851#true} ~n := #in~n; {851#true} is VALID [2020-07-17 22:07:12,852 INFO L280 TraceCheckUtils]: 1: Hoare triple {851#true} assume ~n < 1;#res := 0; {851#true} is VALID [2020-07-17 22:07:12,853 INFO L280 TraceCheckUtils]: 2: Hoare triple {851#true} assume true; {851#true} is VALID [2020-07-17 22:07:12,854 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {851#true} {911#(<= 2 |fibonacci_#in~n|)} #36#return; {911#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:12,854 INFO L280 TraceCheckUtils]: 0: Hoare triple {851#true} ~n := #in~n; {909#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:12,856 INFO L280 TraceCheckUtils]: 1: Hoare triple {909#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {910#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-17 22:07:12,857 INFO L280 TraceCheckUtils]: 2: Hoare triple {910#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {911#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:12,858 INFO L263 TraceCheckUtils]: 3: Hoare triple {911#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {851#true} is VALID [2020-07-17 22:07:12,858 INFO L280 TraceCheckUtils]: 4: Hoare triple {851#true} ~n := #in~n; {851#true} is VALID [2020-07-17 22:07:12,858 INFO L280 TraceCheckUtils]: 5: Hoare triple {851#true} assume !(~n < 1); {851#true} is VALID [2020-07-17 22:07:12,859 INFO L280 TraceCheckUtils]: 6: Hoare triple {851#true} assume 1 == ~n;#res := 1; {851#true} is VALID [2020-07-17 22:07:12,859 INFO L280 TraceCheckUtils]: 7: Hoare triple {851#true} assume true; {851#true} is VALID [2020-07-17 22:07:12,861 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {851#true} {911#(<= 2 |fibonacci_#in~n|)} #34#return; {911#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:12,862 INFO L280 TraceCheckUtils]: 9: Hoare triple {911#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {911#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:12,863 INFO L263 TraceCheckUtils]: 10: Hoare triple {911#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {851#true} is VALID [2020-07-17 22:07:12,863 INFO L280 TraceCheckUtils]: 11: Hoare triple {851#true} ~n := #in~n; {851#true} is VALID [2020-07-17 22:07:12,863 INFO L280 TraceCheckUtils]: 12: Hoare triple {851#true} assume ~n < 1;#res := 0; {851#true} is VALID [2020-07-17 22:07:12,863 INFO L280 TraceCheckUtils]: 13: Hoare triple {851#true} assume true; {851#true} is VALID [2020-07-17 22:07:12,864 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {851#true} {911#(<= 2 |fibonacci_#in~n|)} #36#return; {911#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:12,865 INFO L280 TraceCheckUtils]: 15: Hoare triple {911#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {911#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:12,867 INFO L280 TraceCheckUtils]: 16: Hoare triple {911#(<= 2 |fibonacci_#in~n|)} assume true; {911#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:12,869 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {911#(<= 2 |fibonacci_#in~n|)} {851#true} #34#return; {904#(<= 3 fibonacci_~n)} is VALID [2020-07-17 22:07:12,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:12,890 INFO L280 TraceCheckUtils]: 0: Hoare triple {851#true} ~n := #in~n; {909#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:12,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {909#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1;#res := 0; {921#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-17 22:07:12,892 INFO L280 TraceCheckUtils]: 2: Hoare triple {921#(<= |fibonacci_#in~n| 0)} assume true; {921#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-17 22:07:12,893 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {921#(<= |fibonacci_#in~n| 0)} {904#(<= 3 fibonacci_~n)} #36#return; {852#false} is VALID [2020-07-17 22:07:12,894 INFO L280 TraceCheckUtils]: 0: Hoare triple {851#true} ~n := #in~n; {851#true} is VALID [2020-07-17 22:07:12,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {851#true} assume !(~n < 1); {851#true} is VALID [2020-07-17 22:07:12,894 INFO L280 TraceCheckUtils]: 2: Hoare triple {851#true} assume !(1 == ~n); {851#true} is VALID [2020-07-17 22:07:12,894 INFO L263 TraceCheckUtils]: 3: Hoare triple {851#true} call #t~ret0 := fibonacci(~n - 1); {851#true} is VALID [2020-07-17 22:07:12,895 INFO L280 TraceCheckUtils]: 4: Hoare triple {851#true} ~n := #in~n; {909#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:12,896 INFO L280 TraceCheckUtils]: 5: Hoare triple {909#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {910#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-17 22:07:12,896 INFO L280 TraceCheckUtils]: 6: Hoare triple {910#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {911#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:12,897 INFO L263 TraceCheckUtils]: 7: Hoare triple {911#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {851#true} is VALID [2020-07-17 22:07:12,897 INFO L280 TraceCheckUtils]: 8: Hoare triple {851#true} ~n := #in~n; {851#true} is VALID [2020-07-17 22:07:12,897 INFO L280 TraceCheckUtils]: 9: Hoare triple {851#true} assume !(~n < 1); {851#true} is VALID [2020-07-17 22:07:12,897 INFO L280 TraceCheckUtils]: 10: Hoare triple {851#true} assume 1 == ~n;#res := 1; {851#true} is VALID [2020-07-17 22:07:12,898 INFO L280 TraceCheckUtils]: 11: Hoare triple {851#true} assume true; {851#true} is VALID [2020-07-17 22:07:12,899 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {851#true} {911#(<= 2 |fibonacci_#in~n|)} #34#return; {911#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:12,899 INFO L280 TraceCheckUtils]: 13: Hoare triple {911#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {911#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:12,900 INFO L263 TraceCheckUtils]: 14: Hoare triple {911#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {851#true} is VALID [2020-07-17 22:07:12,900 INFO L280 TraceCheckUtils]: 15: Hoare triple {851#true} ~n := #in~n; {851#true} is VALID [2020-07-17 22:07:12,900 INFO L280 TraceCheckUtils]: 16: Hoare triple {851#true} assume ~n < 1;#res := 0; {851#true} is VALID [2020-07-17 22:07:12,901 INFO L280 TraceCheckUtils]: 17: Hoare triple {851#true} assume true; {851#true} is VALID [2020-07-17 22:07:12,902 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {851#true} {911#(<= 2 |fibonacci_#in~n|)} #36#return; {911#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:12,902 INFO L280 TraceCheckUtils]: 19: Hoare triple {911#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {911#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:12,903 INFO L280 TraceCheckUtils]: 20: Hoare triple {911#(<= 2 |fibonacci_#in~n|)} assume true; {911#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:12,904 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {911#(<= 2 |fibonacci_#in~n|)} {851#true} #34#return; {904#(<= 3 fibonacci_~n)} is VALID [2020-07-17 22:07:12,905 INFO L280 TraceCheckUtils]: 22: Hoare triple {904#(<= 3 fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {904#(<= 3 fibonacci_~n)} is VALID [2020-07-17 22:07:12,905 INFO L263 TraceCheckUtils]: 23: Hoare triple {904#(<= 3 fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {851#true} is VALID [2020-07-17 22:07:12,905 INFO L280 TraceCheckUtils]: 24: Hoare triple {851#true} ~n := #in~n; {909#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:12,906 INFO L280 TraceCheckUtils]: 25: Hoare triple {909#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1;#res := 0; {921#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-17 22:07:12,906 INFO L280 TraceCheckUtils]: 26: Hoare triple {921#(<= |fibonacci_#in~n| 0)} assume true; {921#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-17 22:07:12,907 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {921#(<= |fibonacci_#in~n| 0)} {904#(<= 3 fibonacci_~n)} #36#return; {852#false} is VALID [2020-07-17 22:07:12,907 INFO L280 TraceCheckUtils]: 28: Hoare triple {852#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {852#false} is VALID [2020-07-17 22:07:12,907 INFO L280 TraceCheckUtils]: 29: Hoare triple {852#false} assume true; {852#false} is VALID [2020-07-17 22:07:12,908 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {852#false} {851#true} #42#return; {852#false} is VALID [2020-07-17 22:07:12,909 INFO L263 TraceCheckUtils]: 0: Hoare triple {851#true} call ULTIMATE.init(); {851#true} is VALID [2020-07-17 22:07:12,909 INFO L280 TraceCheckUtils]: 1: Hoare triple {851#true} assume true; {851#true} is VALID [2020-07-17 22:07:12,909 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {851#true} {851#true} #38#return; {851#true} is VALID [2020-07-17 22:07:12,909 INFO L263 TraceCheckUtils]: 3: Hoare triple {851#true} call #t~ret4 := main(); {851#true} is VALID [2020-07-17 22:07:12,910 INFO L280 TraceCheckUtils]: 4: Hoare triple {851#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {851#true} is VALID [2020-07-17 22:07:12,910 INFO L280 TraceCheckUtils]: 5: Hoare triple {851#true} assume !(~x~0 > 46); {851#true} is VALID [2020-07-17 22:07:12,910 INFO L263 TraceCheckUtils]: 6: Hoare triple {851#true} call #t~ret3 := fibonacci(~x~0); {851#true} is VALID [2020-07-17 22:07:12,910 INFO L280 TraceCheckUtils]: 7: Hoare triple {851#true} ~n := #in~n; {851#true} is VALID [2020-07-17 22:07:12,911 INFO L280 TraceCheckUtils]: 8: Hoare triple {851#true} assume !(~n < 1); {851#true} is VALID [2020-07-17 22:07:12,911 INFO L280 TraceCheckUtils]: 9: Hoare triple {851#true} assume !(1 == ~n); {851#true} is VALID [2020-07-17 22:07:12,911 INFO L263 TraceCheckUtils]: 10: Hoare triple {851#true} call #t~ret0 := fibonacci(~n - 1); {851#true} is VALID [2020-07-17 22:07:12,913 INFO L280 TraceCheckUtils]: 11: Hoare triple {851#true} ~n := #in~n; {909#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:12,915 INFO L280 TraceCheckUtils]: 12: Hoare triple {909#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {910#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-17 22:07:12,916 INFO L280 TraceCheckUtils]: 13: Hoare triple {910#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {911#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:12,917 INFO L263 TraceCheckUtils]: 14: Hoare triple {911#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {851#true} is VALID [2020-07-17 22:07:12,917 INFO L280 TraceCheckUtils]: 15: Hoare triple {851#true} ~n := #in~n; {851#true} is VALID [2020-07-17 22:07:12,917 INFO L280 TraceCheckUtils]: 16: Hoare triple {851#true} assume !(~n < 1); {851#true} is VALID [2020-07-17 22:07:12,917 INFO L280 TraceCheckUtils]: 17: Hoare triple {851#true} assume 1 == ~n;#res := 1; {851#true} is VALID [2020-07-17 22:07:12,917 INFO L280 TraceCheckUtils]: 18: Hoare triple {851#true} assume true; {851#true} is VALID [2020-07-17 22:07:12,918 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {851#true} {911#(<= 2 |fibonacci_#in~n|)} #34#return; {911#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:12,919 INFO L280 TraceCheckUtils]: 20: Hoare triple {911#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {911#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:12,919 INFO L263 TraceCheckUtils]: 21: Hoare triple {911#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {851#true} is VALID [2020-07-17 22:07:12,919 INFO L280 TraceCheckUtils]: 22: Hoare triple {851#true} ~n := #in~n; {851#true} is VALID [2020-07-17 22:07:12,920 INFO L280 TraceCheckUtils]: 23: Hoare triple {851#true} assume ~n < 1;#res := 0; {851#true} is VALID [2020-07-17 22:07:12,920 INFO L280 TraceCheckUtils]: 24: Hoare triple {851#true} assume true; {851#true} is VALID [2020-07-17 22:07:12,920 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {851#true} {911#(<= 2 |fibonacci_#in~n|)} #36#return; {911#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:12,921 INFO L280 TraceCheckUtils]: 26: Hoare triple {911#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {911#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:12,921 INFO L280 TraceCheckUtils]: 27: Hoare triple {911#(<= 2 |fibonacci_#in~n|)} assume true; {911#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:12,923 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {911#(<= 2 |fibonacci_#in~n|)} {851#true} #34#return; {904#(<= 3 fibonacci_~n)} is VALID [2020-07-17 22:07:12,923 INFO L280 TraceCheckUtils]: 29: Hoare triple {904#(<= 3 fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {904#(<= 3 fibonacci_~n)} is VALID [2020-07-17 22:07:12,923 INFO L263 TraceCheckUtils]: 30: Hoare triple {904#(<= 3 fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {851#true} is VALID [2020-07-17 22:07:12,924 INFO L280 TraceCheckUtils]: 31: Hoare triple {851#true} ~n := #in~n; {909#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:12,924 INFO L280 TraceCheckUtils]: 32: Hoare triple {909#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1;#res := 0; {921#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-17 22:07:12,925 INFO L280 TraceCheckUtils]: 33: Hoare triple {921#(<= |fibonacci_#in~n| 0)} assume true; {921#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-17 22:07:12,926 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {921#(<= |fibonacci_#in~n| 0)} {904#(<= 3 fibonacci_~n)} #36#return; {852#false} is VALID [2020-07-17 22:07:12,926 INFO L280 TraceCheckUtils]: 35: Hoare triple {852#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {852#false} is VALID [2020-07-17 22:07:12,926 INFO L280 TraceCheckUtils]: 36: Hoare triple {852#false} assume true; {852#false} is VALID [2020-07-17 22:07:12,926 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {852#false} {851#true} #42#return; {852#false} is VALID [2020-07-17 22:07:12,926 INFO L280 TraceCheckUtils]: 38: Hoare triple {852#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {852#false} is VALID [2020-07-17 22:07:12,927 INFO L280 TraceCheckUtils]: 39: Hoare triple {852#false} assume !(~x~0 < 9 || ~result~0 >= 34); {852#false} is VALID [2020-07-17 22:07:12,927 INFO L280 TraceCheckUtils]: 40: Hoare triple {852#false} assume !false; {852#false} is VALID [2020-07-17 22:07:12,928 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 23 proven. 7 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2020-07-17 22:07:12,929 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [800656395] [2020-07-17 22:07:12,929 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1957941556] [2020-07-17 22:07:12,929 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 [2020-07-17 22:07:12,966 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-17 22:07:12,966 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-17 22:07:12,967 INFO L264 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-17 22:07:12,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:12,979 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:07:13,172 INFO L263 TraceCheckUtils]: 0: Hoare triple {851#true} call ULTIMATE.init(); {851#true} is VALID [2020-07-17 22:07:13,173 INFO L280 TraceCheckUtils]: 1: Hoare triple {851#true} assume true; {851#true} is VALID [2020-07-17 22:07:13,173 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {851#true} {851#true} #38#return; {851#true} is VALID [2020-07-17 22:07:13,173 INFO L263 TraceCheckUtils]: 3: Hoare triple {851#true} call #t~ret4 := main(); {851#true} is VALID [2020-07-17 22:07:13,173 INFO L280 TraceCheckUtils]: 4: Hoare triple {851#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {851#true} is VALID [2020-07-17 22:07:13,174 INFO L280 TraceCheckUtils]: 5: Hoare triple {851#true} assume !(~x~0 > 46); {851#true} is VALID [2020-07-17 22:07:13,174 INFO L263 TraceCheckUtils]: 6: Hoare triple {851#true} call #t~ret3 := fibonacci(~x~0); {851#true} is VALID [2020-07-17 22:07:13,177 INFO L280 TraceCheckUtils]: 7: Hoare triple {851#true} ~n := #in~n; {946#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:13,178 INFO L280 TraceCheckUtils]: 8: Hoare triple {946#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {946#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:13,178 INFO L280 TraceCheckUtils]: 9: Hoare triple {946#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {946#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:13,179 INFO L263 TraceCheckUtils]: 10: Hoare triple {946#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {851#true} is VALID [2020-07-17 22:07:13,179 INFO L280 TraceCheckUtils]: 11: Hoare triple {851#true} ~n := #in~n; {946#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:13,180 INFO L280 TraceCheckUtils]: 12: Hoare triple {946#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {946#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:13,181 INFO L280 TraceCheckUtils]: 13: Hoare triple {946#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {946#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:13,181 INFO L263 TraceCheckUtils]: 14: Hoare triple {946#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {851#true} is VALID [2020-07-17 22:07:13,182 INFO L280 TraceCheckUtils]: 15: Hoare triple {851#true} ~n := #in~n; {946#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:13,182 INFO L280 TraceCheckUtils]: 16: Hoare triple {946#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {946#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:13,183 INFO L280 TraceCheckUtils]: 17: Hoare triple {946#(<= |fibonacci_#in~n| fibonacci_~n)} assume 1 == ~n;#res := 1; {977#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:13,184 INFO L280 TraceCheckUtils]: 18: Hoare triple {977#(<= |fibonacci_#in~n| 1)} assume true; {977#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:13,185 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {977#(<= |fibonacci_#in~n| 1)} {946#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {984#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:13,186 INFO L280 TraceCheckUtils]: 20: Hoare triple {984#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {984#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:13,186 INFO L263 TraceCheckUtils]: 21: Hoare triple {984#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {851#true} is VALID [2020-07-17 22:07:13,187 INFO L280 TraceCheckUtils]: 22: Hoare triple {851#true} ~n := #in~n; {851#true} is VALID [2020-07-17 22:07:13,187 INFO L280 TraceCheckUtils]: 23: Hoare triple {851#true} assume ~n < 1;#res := 0; {851#true} is VALID [2020-07-17 22:07:13,187 INFO L280 TraceCheckUtils]: 24: Hoare triple {851#true} assume true; {851#true} is VALID [2020-07-17 22:07:13,188 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {851#true} {984#(<= |fibonacci_#in~n| 2)} #36#return; {984#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:13,188 INFO L280 TraceCheckUtils]: 26: Hoare triple {984#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {984#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:13,189 INFO L280 TraceCheckUtils]: 27: Hoare triple {984#(<= |fibonacci_#in~n| 2)} assume true; {984#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:13,190 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {984#(<= |fibonacci_#in~n| 2)} {946#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {1012#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:13,191 INFO L280 TraceCheckUtils]: 29: Hoare triple {1012#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1012#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:13,191 INFO L263 TraceCheckUtils]: 30: Hoare triple {1012#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {851#true} is VALID [2020-07-17 22:07:13,191 INFO L280 TraceCheckUtils]: 31: Hoare triple {851#true} ~n := #in~n; {851#true} is VALID [2020-07-17 22:07:13,192 INFO L280 TraceCheckUtils]: 32: Hoare triple {851#true} assume ~n < 1;#res := 0; {851#true} is VALID [2020-07-17 22:07:13,192 INFO L280 TraceCheckUtils]: 33: Hoare triple {851#true} assume true; {851#true} is VALID [2020-07-17 22:07:13,193 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {851#true} {1012#(<= |fibonacci_#in~n| 3)} #36#return; {1012#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:13,194 INFO L280 TraceCheckUtils]: 35: Hoare triple {1012#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1012#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:13,194 INFO L280 TraceCheckUtils]: 36: Hoare triple {1012#(<= |fibonacci_#in~n| 3)} assume true; {1012#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:13,195 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1012#(<= |fibonacci_#in~n| 3)} {851#true} #42#return; {1040#(<= main_~x~0 3)} is VALID [2020-07-17 22:07:13,196 INFO L280 TraceCheckUtils]: 38: Hoare triple {1040#(<= main_~x~0 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {1040#(<= main_~x~0 3)} is VALID [2020-07-17 22:07:13,197 INFO L280 TraceCheckUtils]: 39: Hoare triple {1040#(<= main_~x~0 3)} assume !(~x~0 < 9 || ~result~0 >= 34); {852#false} is VALID [2020-07-17 22:07:13,197 INFO L280 TraceCheckUtils]: 40: Hoare triple {852#false} assume !false; {852#false} is VALID [2020-07-17 22:07:13,199 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2020-07-17 22:07:13,199 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:07:13,199 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2020-07-17 22:07:13,200 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2082561191] [2020-07-17 22:07:13,200 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 41 [2020-07-17 22:07:13,202 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:07:13,202 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-17 22:07:13,272 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:07:13,273 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-17 22:07:13,273 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:07:13,273 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-17 22:07:13,274 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2020-07-17 22:07:13,274 INFO L87 Difference]: Start difference. First operand 38 states and 52 transitions. Second operand 12 states. [2020-07-17 22:07:13,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:13,989 INFO L93 Difference]: Finished difference Result 72 states and 107 transitions. [2020-07-17 22:07:13,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-17 22:07:13,990 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 41 [2020-07-17 22:07:13,990 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:07:13,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:07:13,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 74 transitions. [2020-07-17 22:07:13,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:07:13,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 74 transitions. [2020-07-17 22:07:13,998 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 74 transitions. [2020-07-17 22:07:14,097 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:07:14,098 INFO L225 Difference]: With dead ends: 72 [2020-07-17 22:07:14,099 INFO L226 Difference]: Without dead ends: 39 [2020-07-17 22:07:14,100 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=88, Invalid=254, Unknown=0, NotChecked=0, Total=342 [2020-07-17 22:07:14,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2020-07-17 22:07:14,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 39. [2020-07-17 22:07:14,127 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:07:14,127 INFO L82 GeneralOperation]: Start isEquivalent. First operand 39 states. Second operand 39 states. [2020-07-17 22:07:14,127 INFO L74 IsIncluded]: Start isIncluded. First operand 39 states. Second operand 39 states. [2020-07-17 22:07:14,127 INFO L87 Difference]: Start difference. First operand 39 states. Second operand 39 states. [2020-07-17 22:07:14,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:14,131 INFO L93 Difference]: Finished difference Result 39 states and 47 transitions. [2020-07-17 22:07:14,131 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 47 transitions. [2020-07-17 22:07:14,132 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:07:14,133 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:07:14,133 INFO L74 IsIncluded]: Start isIncluded. First operand 39 states. Second operand 39 states. [2020-07-17 22:07:14,133 INFO L87 Difference]: Start difference. First operand 39 states. Second operand 39 states. [2020-07-17 22:07:14,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:14,137 INFO L93 Difference]: Finished difference Result 39 states and 47 transitions. [2020-07-17 22:07:14,137 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 47 transitions. [2020-07-17 22:07:14,138 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:07:14,138 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:07:14,138 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:07:14,138 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:07:14,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39 states. [2020-07-17 22:07:14,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 47 transitions. [2020-07-17 22:07:14,141 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 47 transitions. Word has length 41 [2020-07-17 22:07:14,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:07:14,141 INFO L479 AbstractCegarLoop]: Abstraction has 39 states and 47 transitions. [2020-07-17 22:07:14,142 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-17 22:07:14,142 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 47 transitions. [2020-07-17 22:07:14,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2020-07-17 22:07:14,144 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:07:14,144 INFO L422 BasicCegarLoop]: trace histogram [11, 11, 9, 5, 5, 5, 5, 5, 5, 5, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:07:14,359 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:07:14,360 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:07:14,360 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:07:14,361 INFO L82 PathProgramCache]: Analyzing trace with hash 1611334083, now seen corresponding path program 3 times [2020-07-17 22:07:14,361 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:07:14,361 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2091732546] [2020-07-17 22:07:14,361 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:07:14,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:14,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:14,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,441 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1286#true} {1286#true} #38#return; {1286#true} is VALID [2020-07-17 22:07:14,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:14,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:14,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:14,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:14,571 INFO L280 TraceCheckUtils]: 0: Hoare triple {1286#true} ~n := #in~n; {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,572 INFO L280 TraceCheckUtils]: 1: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,573 INFO L280 TraceCheckUtils]: 2: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {1464#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:14,573 INFO L280 TraceCheckUtils]: 3: Hoare triple {1464#(<= |fibonacci_#in~n| 1)} assume true; {1464#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:14,575 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1464#(<= |fibonacci_#in~n| 1)} {1364#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {1459#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:14,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:14,581 INFO L280 TraceCheckUtils]: 0: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,582 INFO L280 TraceCheckUtils]: 1: Hoare triple {1286#true} assume ~n < 1;#res := 0; {1286#true} is VALID [2020-07-17 22:07:14,582 INFO L280 TraceCheckUtils]: 2: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,583 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1286#true} {1459#(<= |fibonacci_#in~n| 2)} #36#return; {1459#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:14,584 INFO L280 TraceCheckUtils]: 0: Hoare triple {1286#true} ~n := #in~n; {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,585 INFO L280 TraceCheckUtils]: 1: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,586 INFO L280 TraceCheckUtils]: 2: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,587 INFO L263 TraceCheckUtils]: 3: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1286#true} is VALID [2020-07-17 22:07:14,588 INFO L280 TraceCheckUtils]: 4: Hoare triple {1286#true} ~n := #in~n; {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,588 INFO L280 TraceCheckUtils]: 5: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,589 INFO L280 TraceCheckUtils]: 6: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {1464#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:14,590 INFO L280 TraceCheckUtils]: 7: Hoare triple {1464#(<= |fibonacci_#in~n| 1)} assume true; {1464#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:14,592 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1464#(<= |fibonacci_#in~n| 1)} {1364#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {1459#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:14,593 INFO L280 TraceCheckUtils]: 9: Hoare triple {1459#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1459#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:14,594 INFO L263 TraceCheckUtils]: 10: Hoare triple {1459#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {1286#true} is VALID [2020-07-17 22:07:14,594 INFO L280 TraceCheckUtils]: 11: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,594 INFO L280 TraceCheckUtils]: 12: Hoare triple {1286#true} assume ~n < 1;#res := 0; {1286#true} is VALID [2020-07-17 22:07:14,595 INFO L280 TraceCheckUtils]: 13: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,596 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1286#true} {1459#(<= |fibonacci_#in~n| 2)} #36#return; {1459#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:14,597 INFO L280 TraceCheckUtils]: 15: Hoare triple {1459#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1459#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:14,598 INFO L280 TraceCheckUtils]: 16: Hoare triple {1459#(<= |fibonacci_#in~n| 2)} assume true; {1459#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:14,599 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1459#(<= |fibonacci_#in~n| 2)} {1364#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {1448#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:14,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:14,607 INFO L280 TraceCheckUtils]: 0: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,607 INFO L280 TraceCheckUtils]: 1: Hoare triple {1286#true} assume !(~n < 1); {1286#true} is VALID [2020-07-17 22:07:14,607 INFO L280 TraceCheckUtils]: 2: Hoare triple {1286#true} assume 1 == ~n;#res := 1; {1286#true} is VALID [2020-07-17 22:07:14,608 INFO L280 TraceCheckUtils]: 3: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,609 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1286#true} {1448#(<= |fibonacci_#in~n| 3)} #36#return; {1448#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:14,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {1286#true} ~n := #in~n; {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,610 INFO L280 TraceCheckUtils]: 1: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,611 INFO L280 TraceCheckUtils]: 2: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,611 INFO L263 TraceCheckUtils]: 3: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1286#true} is VALID [2020-07-17 22:07:14,612 INFO L280 TraceCheckUtils]: 4: Hoare triple {1286#true} ~n := #in~n; {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,613 INFO L280 TraceCheckUtils]: 5: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,614 INFO L280 TraceCheckUtils]: 6: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,614 INFO L263 TraceCheckUtils]: 7: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1286#true} is VALID [2020-07-17 22:07:14,615 INFO L280 TraceCheckUtils]: 8: Hoare triple {1286#true} ~n := #in~n; {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,616 INFO L280 TraceCheckUtils]: 9: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,617 INFO L280 TraceCheckUtils]: 10: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {1464#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:14,618 INFO L280 TraceCheckUtils]: 11: Hoare triple {1464#(<= |fibonacci_#in~n| 1)} assume true; {1464#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:14,620 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1464#(<= |fibonacci_#in~n| 1)} {1364#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {1459#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:14,620 INFO L280 TraceCheckUtils]: 13: Hoare triple {1459#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1459#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:14,621 INFO L263 TraceCheckUtils]: 14: Hoare triple {1459#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {1286#true} is VALID [2020-07-17 22:07:14,621 INFO L280 TraceCheckUtils]: 15: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,621 INFO L280 TraceCheckUtils]: 16: Hoare triple {1286#true} assume ~n < 1;#res := 0; {1286#true} is VALID [2020-07-17 22:07:14,622 INFO L280 TraceCheckUtils]: 17: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,623 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1286#true} {1459#(<= |fibonacci_#in~n| 2)} #36#return; {1459#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:14,624 INFO L280 TraceCheckUtils]: 19: Hoare triple {1459#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1459#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:14,625 INFO L280 TraceCheckUtils]: 20: Hoare triple {1459#(<= |fibonacci_#in~n| 2)} assume true; {1459#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:14,627 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1459#(<= |fibonacci_#in~n| 2)} {1364#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {1448#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:14,628 INFO L280 TraceCheckUtils]: 22: Hoare triple {1448#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1448#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:14,628 INFO L263 TraceCheckUtils]: 23: Hoare triple {1448#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {1286#true} is VALID [2020-07-17 22:07:14,628 INFO L280 TraceCheckUtils]: 24: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,628 INFO L280 TraceCheckUtils]: 25: Hoare triple {1286#true} assume !(~n < 1); {1286#true} is VALID [2020-07-17 22:07:14,629 INFO L280 TraceCheckUtils]: 26: Hoare triple {1286#true} assume 1 == ~n;#res := 1; {1286#true} is VALID [2020-07-17 22:07:14,629 INFO L280 TraceCheckUtils]: 27: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,630 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {1286#true} {1448#(<= |fibonacci_#in~n| 3)} #36#return; {1448#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:14,631 INFO L280 TraceCheckUtils]: 29: Hoare triple {1448#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1448#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:14,632 INFO L280 TraceCheckUtils]: 30: Hoare triple {1448#(<= |fibonacci_#in~n| 3)} assume true; {1448#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:14,633 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {1448#(<= |fibonacci_#in~n| 3)} {1364#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {1397#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:14,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:14,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:14,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:14,662 INFO L280 TraceCheckUtils]: 0: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,662 INFO L280 TraceCheckUtils]: 1: Hoare triple {1286#true} assume !(~n < 1); {1286#true} is VALID [2020-07-17 22:07:14,663 INFO L280 TraceCheckUtils]: 2: Hoare triple {1286#true} assume 1 == ~n;#res := 1; {1286#true} is VALID [2020-07-17 22:07:14,663 INFO L280 TraceCheckUtils]: 3: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,663 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1286#true} {1286#true} #34#return; {1286#true} is VALID [2020-07-17 22:07:14,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:14,667 INFO L280 TraceCheckUtils]: 0: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,667 INFO L280 TraceCheckUtils]: 1: Hoare triple {1286#true} assume ~n < 1;#res := 0; {1286#true} is VALID [2020-07-17 22:07:14,668 INFO L280 TraceCheckUtils]: 2: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,668 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1286#true} {1286#true} #36#return; {1286#true} is VALID [2020-07-17 22:07:14,668 INFO L280 TraceCheckUtils]: 0: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,669 INFO L280 TraceCheckUtils]: 1: Hoare triple {1286#true} assume !(~n < 1); {1286#true} is VALID [2020-07-17 22:07:14,669 INFO L280 TraceCheckUtils]: 2: Hoare triple {1286#true} assume !(1 == ~n); {1286#true} is VALID [2020-07-17 22:07:14,669 INFO L263 TraceCheckUtils]: 3: Hoare triple {1286#true} call #t~ret0 := fibonacci(~n - 1); {1286#true} is VALID [2020-07-17 22:07:14,670 INFO L280 TraceCheckUtils]: 4: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,670 INFO L280 TraceCheckUtils]: 5: Hoare triple {1286#true} assume !(~n < 1); {1286#true} is VALID [2020-07-17 22:07:14,670 INFO L280 TraceCheckUtils]: 6: Hoare triple {1286#true} assume 1 == ~n;#res := 1; {1286#true} is VALID [2020-07-17 22:07:14,670 INFO L280 TraceCheckUtils]: 7: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,671 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1286#true} {1286#true} #34#return; {1286#true} is VALID [2020-07-17 22:07:14,671 INFO L280 TraceCheckUtils]: 9: Hoare triple {1286#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1286#true} is VALID [2020-07-17 22:07:14,671 INFO L263 TraceCheckUtils]: 10: Hoare triple {1286#true} call #t~ret1 := fibonacci(~n - 2); {1286#true} is VALID [2020-07-17 22:07:14,671 INFO L280 TraceCheckUtils]: 11: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,672 INFO L280 TraceCheckUtils]: 12: Hoare triple {1286#true} assume ~n < 1;#res := 0; {1286#true} is VALID [2020-07-17 22:07:14,672 INFO L280 TraceCheckUtils]: 13: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,672 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1286#true} {1286#true} #36#return; {1286#true} is VALID [2020-07-17 22:07:14,673 INFO L280 TraceCheckUtils]: 15: Hoare triple {1286#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1286#true} is VALID [2020-07-17 22:07:14,673 INFO L280 TraceCheckUtils]: 16: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,673 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1286#true} {1286#true} #34#return; {1286#true} is VALID [2020-07-17 22:07:14,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:14,678 INFO L280 TraceCheckUtils]: 0: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,678 INFO L280 TraceCheckUtils]: 1: Hoare triple {1286#true} assume !(~n < 1); {1286#true} is VALID [2020-07-17 22:07:14,678 INFO L280 TraceCheckUtils]: 2: Hoare triple {1286#true} assume 1 == ~n;#res := 1; {1286#true} is VALID [2020-07-17 22:07:14,679 INFO L280 TraceCheckUtils]: 3: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,679 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1286#true} {1286#true} #36#return; {1286#true} is VALID [2020-07-17 22:07:14,679 INFO L280 TraceCheckUtils]: 0: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,680 INFO L280 TraceCheckUtils]: 1: Hoare triple {1286#true} assume !(~n < 1); {1286#true} is VALID [2020-07-17 22:07:14,680 INFO L280 TraceCheckUtils]: 2: Hoare triple {1286#true} assume !(1 == ~n); {1286#true} is VALID [2020-07-17 22:07:14,680 INFO L263 TraceCheckUtils]: 3: Hoare triple {1286#true} call #t~ret0 := fibonacci(~n - 1); {1286#true} is VALID [2020-07-17 22:07:14,680 INFO L280 TraceCheckUtils]: 4: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,681 INFO L280 TraceCheckUtils]: 5: Hoare triple {1286#true} assume !(~n < 1); {1286#true} is VALID [2020-07-17 22:07:14,681 INFO L280 TraceCheckUtils]: 6: Hoare triple {1286#true} assume !(1 == ~n); {1286#true} is VALID [2020-07-17 22:07:14,681 INFO L263 TraceCheckUtils]: 7: Hoare triple {1286#true} call #t~ret0 := fibonacci(~n - 1); {1286#true} is VALID [2020-07-17 22:07:14,682 INFO L280 TraceCheckUtils]: 8: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,682 INFO L280 TraceCheckUtils]: 9: Hoare triple {1286#true} assume !(~n < 1); {1286#true} is VALID [2020-07-17 22:07:14,682 INFO L280 TraceCheckUtils]: 10: Hoare triple {1286#true} assume 1 == ~n;#res := 1; {1286#true} is VALID [2020-07-17 22:07:14,682 INFO L280 TraceCheckUtils]: 11: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,683 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1286#true} {1286#true} #34#return; {1286#true} is VALID [2020-07-17 22:07:14,683 INFO L280 TraceCheckUtils]: 13: Hoare triple {1286#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1286#true} is VALID [2020-07-17 22:07:14,683 INFO L263 TraceCheckUtils]: 14: Hoare triple {1286#true} call #t~ret1 := fibonacci(~n - 2); {1286#true} is VALID [2020-07-17 22:07:14,683 INFO L280 TraceCheckUtils]: 15: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,684 INFO L280 TraceCheckUtils]: 16: Hoare triple {1286#true} assume ~n < 1;#res := 0; {1286#true} is VALID [2020-07-17 22:07:14,684 INFO L280 TraceCheckUtils]: 17: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,684 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1286#true} {1286#true} #36#return; {1286#true} is VALID [2020-07-17 22:07:14,684 INFO L280 TraceCheckUtils]: 19: Hoare triple {1286#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1286#true} is VALID [2020-07-17 22:07:14,685 INFO L280 TraceCheckUtils]: 20: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,685 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1286#true} {1286#true} #34#return; {1286#true} is VALID [2020-07-17 22:07:14,685 INFO L280 TraceCheckUtils]: 22: Hoare triple {1286#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1286#true} is VALID [2020-07-17 22:07:14,685 INFO L263 TraceCheckUtils]: 23: Hoare triple {1286#true} call #t~ret1 := fibonacci(~n - 2); {1286#true} is VALID [2020-07-17 22:07:14,685 INFO L280 TraceCheckUtils]: 24: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,686 INFO L280 TraceCheckUtils]: 25: Hoare triple {1286#true} assume !(~n < 1); {1286#true} is VALID [2020-07-17 22:07:14,686 INFO L280 TraceCheckUtils]: 26: Hoare triple {1286#true} assume 1 == ~n;#res := 1; {1286#true} is VALID [2020-07-17 22:07:14,686 INFO L280 TraceCheckUtils]: 27: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,687 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {1286#true} {1286#true} #36#return; {1286#true} is VALID [2020-07-17 22:07:14,687 INFO L280 TraceCheckUtils]: 29: Hoare triple {1286#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1286#true} is VALID [2020-07-17 22:07:14,687 INFO L280 TraceCheckUtils]: 30: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,688 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {1286#true} {1397#(<= |fibonacci_#in~n| 4)} #36#return; {1397#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:14,700 INFO L280 TraceCheckUtils]: 0: Hoare triple {1286#true} ~n := #in~n; {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,700 INFO L280 TraceCheckUtils]: 1: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,704 INFO L280 TraceCheckUtils]: 2: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,705 INFO L263 TraceCheckUtils]: 3: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1286#true} is VALID [2020-07-17 22:07:14,706 INFO L280 TraceCheckUtils]: 4: Hoare triple {1286#true} ~n := #in~n; {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,711 INFO L280 TraceCheckUtils]: 5: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,711 INFO L280 TraceCheckUtils]: 6: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,712 INFO L263 TraceCheckUtils]: 7: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1286#true} is VALID [2020-07-17 22:07:14,714 INFO L280 TraceCheckUtils]: 8: Hoare triple {1286#true} ~n := #in~n; {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,715 INFO L280 TraceCheckUtils]: 9: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,716 INFO L280 TraceCheckUtils]: 10: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,716 INFO L263 TraceCheckUtils]: 11: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1286#true} is VALID [2020-07-17 22:07:14,716 INFO L280 TraceCheckUtils]: 12: Hoare triple {1286#true} ~n := #in~n; {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,717 INFO L280 TraceCheckUtils]: 13: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,717 INFO L280 TraceCheckUtils]: 14: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {1464#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:14,718 INFO L280 TraceCheckUtils]: 15: Hoare triple {1464#(<= |fibonacci_#in~n| 1)} assume true; {1464#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:14,720 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1464#(<= |fibonacci_#in~n| 1)} {1364#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {1459#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:14,721 INFO L280 TraceCheckUtils]: 17: Hoare triple {1459#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1459#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:14,721 INFO L263 TraceCheckUtils]: 18: Hoare triple {1459#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {1286#true} is VALID [2020-07-17 22:07:14,722 INFO L280 TraceCheckUtils]: 19: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,722 INFO L280 TraceCheckUtils]: 20: Hoare triple {1286#true} assume ~n < 1;#res := 0; {1286#true} is VALID [2020-07-17 22:07:14,722 INFO L280 TraceCheckUtils]: 21: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,723 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1286#true} {1459#(<= |fibonacci_#in~n| 2)} #36#return; {1459#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:14,723 INFO L280 TraceCheckUtils]: 23: Hoare triple {1459#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1459#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:14,724 INFO L280 TraceCheckUtils]: 24: Hoare triple {1459#(<= |fibonacci_#in~n| 2)} assume true; {1459#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:14,725 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1459#(<= |fibonacci_#in~n| 2)} {1364#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {1448#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:14,726 INFO L280 TraceCheckUtils]: 26: Hoare triple {1448#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1448#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:14,726 INFO L263 TraceCheckUtils]: 27: Hoare triple {1448#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {1286#true} is VALID [2020-07-17 22:07:14,726 INFO L280 TraceCheckUtils]: 28: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,726 INFO L280 TraceCheckUtils]: 29: Hoare triple {1286#true} assume !(~n < 1); {1286#true} is VALID [2020-07-17 22:07:14,726 INFO L280 TraceCheckUtils]: 30: Hoare triple {1286#true} assume 1 == ~n;#res := 1; {1286#true} is VALID [2020-07-17 22:07:14,727 INFO L280 TraceCheckUtils]: 31: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,739 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1286#true} {1448#(<= |fibonacci_#in~n| 3)} #36#return; {1448#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:14,740 INFO L280 TraceCheckUtils]: 33: Hoare triple {1448#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1448#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:14,741 INFO L280 TraceCheckUtils]: 34: Hoare triple {1448#(<= |fibonacci_#in~n| 3)} assume true; {1448#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:14,742 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1448#(<= |fibonacci_#in~n| 3)} {1364#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {1397#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:14,742 INFO L280 TraceCheckUtils]: 36: Hoare triple {1397#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1397#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:14,742 INFO L263 TraceCheckUtils]: 37: Hoare triple {1397#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {1286#true} is VALID [2020-07-17 22:07:14,743 INFO L280 TraceCheckUtils]: 38: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,743 INFO L280 TraceCheckUtils]: 39: Hoare triple {1286#true} assume !(~n < 1); {1286#true} is VALID [2020-07-17 22:07:14,743 INFO L280 TraceCheckUtils]: 40: Hoare triple {1286#true} assume !(1 == ~n); {1286#true} is VALID [2020-07-17 22:07:14,743 INFO L263 TraceCheckUtils]: 41: Hoare triple {1286#true} call #t~ret0 := fibonacci(~n - 1); {1286#true} is VALID [2020-07-17 22:07:14,744 INFO L280 TraceCheckUtils]: 42: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,744 INFO L280 TraceCheckUtils]: 43: Hoare triple {1286#true} assume !(~n < 1); {1286#true} is VALID [2020-07-17 22:07:14,744 INFO L280 TraceCheckUtils]: 44: Hoare triple {1286#true} assume !(1 == ~n); {1286#true} is VALID [2020-07-17 22:07:14,745 INFO L263 TraceCheckUtils]: 45: Hoare triple {1286#true} call #t~ret0 := fibonacci(~n - 1); {1286#true} is VALID [2020-07-17 22:07:14,745 INFO L280 TraceCheckUtils]: 46: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,746 INFO L280 TraceCheckUtils]: 47: Hoare triple {1286#true} assume !(~n < 1); {1286#true} is VALID [2020-07-17 22:07:14,746 INFO L280 TraceCheckUtils]: 48: Hoare triple {1286#true} assume 1 == ~n;#res := 1; {1286#true} is VALID [2020-07-17 22:07:14,746 INFO L280 TraceCheckUtils]: 49: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,746 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {1286#true} {1286#true} #34#return; {1286#true} is VALID [2020-07-17 22:07:14,746 INFO L280 TraceCheckUtils]: 51: Hoare triple {1286#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1286#true} is VALID [2020-07-17 22:07:14,747 INFO L263 TraceCheckUtils]: 52: Hoare triple {1286#true} call #t~ret1 := fibonacci(~n - 2); {1286#true} is VALID [2020-07-17 22:07:14,747 INFO L280 TraceCheckUtils]: 53: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,747 INFO L280 TraceCheckUtils]: 54: Hoare triple {1286#true} assume ~n < 1;#res := 0; {1286#true} is VALID [2020-07-17 22:07:14,747 INFO L280 TraceCheckUtils]: 55: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,747 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {1286#true} {1286#true} #36#return; {1286#true} is VALID [2020-07-17 22:07:14,748 INFO L280 TraceCheckUtils]: 57: Hoare triple {1286#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1286#true} is VALID [2020-07-17 22:07:14,748 INFO L280 TraceCheckUtils]: 58: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,748 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {1286#true} {1286#true} #34#return; {1286#true} is VALID [2020-07-17 22:07:14,748 INFO L280 TraceCheckUtils]: 60: Hoare triple {1286#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1286#true} is VALID [2020-07-17 22:07:14,748 INFO L263 TraceCheckUtils]: 61: Hoare triple {1286#true} call #t~ret1 := fibonacci(~n - 2); {1286#true} is VALID [2020-07-17 22:07:14,749 INFO L280 TraceCheckUtils]: 62: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,749 INFO L280 TraceCheckUtils]: 63: Hoare triple {1286#true} assume !(~n < 1); {1286#true} is VALID [2020-07-17 22:07:14,749 INFO L280 TraceCheckUtils]: 64: Hoare triple {1286#true} assume 1 == ~n;#res := 1; {1286#true} is VALID [2020-07-17 22:07:14,749 INFO L280 TraceCheckUtils]: 65: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,749 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {1286#true} {1286#true} #36#return; {1286#true} is VALID [2020-07-17 22:07:14,750 INFO L280 TraceCheckUtils]: 67: Hoare triple {1286#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1286#true} is VALID [2020-07-17 22:07:14,750 INFO L280 TraceCheckUtils]: 68: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,751 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {1286#true} {1397#(<= |fibonacci_#in~n| 4)} #36#return; {1397#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:14,752 INFO L280 TraceCheckUtils]: 70: Hoare triple {1397#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1397#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:14,752 INFO L280 TraceCheckUtils]: 71: Hoare triple {1397#(<= |fibonacci_#in~n| 4)} assume true; {1397#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:14,754 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {1397#(<= |fibonacci_#in~n| 4)} {1286#true} #42#return; {1363#(<= main_~x~0 4)} is VALID [2020-07-17 22:07:14,761 INFO L263 TraceCheckUtils]: 0: Hoare triple {1286#true} call ULTIMATE.init(); {1286#true} is VALID [2020-07-17 22:07:14,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,762 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1286#true} {1286#true} #38#return; {1286#true} is VALID [2020-07-17 22:07:14,762 INFO L263 TraceCheckUtils]: 3: Hoare triple {1286#true} call #t~ret4 := main(); {1286#true} is VALID [2020-07-17 22:07:14,763 INFO L280 TraceCheckUtils]: 4: Hoare triple {1286#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {1286#true} is VALID [2020-07-17 22:07:14,763 INFO L280 TraceCheckUtils]: 5: Hoare triple {1286#true} assume !(~x~0 > 46); {1286#true} is VALID [2020-07-17 22:07:14,763 INFO L263 TraceCheckUtils]: 6: Hoare triple {1286#true} call #t~ret3 := fibonacci(~x~0); {1286#true} is VALID [2020-07-17 22:07:14,765 INFO L280 TraceCheckUtils]: 7: Hoare triple {1286#true} ~n := #in~n; {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,765 INFO L280 TraceCheckUtils]: 8: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,766 INFO L280 TraceCheckUtils]: 9: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,767 INFO L263 TraceCheckUtils]: 10: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1286#true} is VALID [2020-07-17 22:07:14,767 INFO L280 TraceCheckUtils]: 11: Hoare triple {1286#true} ~n := #in~n; {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,768 INFO L280 TraceCheckUtils]: 12: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,768 INFO L280 TraceCheckUtils]: 13: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,768 INFO L263 TraceCheckUtils]: 14: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1286#true} is VALID [2020-07-17 22:07:14,769 INFO L280 TraceCheckUtils]: 15: Hoare triple {1286#true} ~n := #in~n; {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,769 INFO L280 TraceCheckUtils]: 16: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,770 INFO L280 TraceCheckUtils]: 17: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,770 INFO L263 TraceCheckUtils]: 18: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1286#true} is VALID [2020-07-17 22:07:14,770 INFO L280 TraceCheckUtils]: 19: Hoare triple {1286#true} ~n := #in~n; {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,771 INFO L280 TraceCheckUtils]: 20: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1364#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:14,771 INFO L280 TraceCheckUtils]: 21: Hoare triple {1364#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {1464#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:14,772 INFO L280 TraceCheckUtils]: 22: Hoare triple {1464#(<= |fibonacci_#in~n| 1)} assume true; {1464#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:14,773 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1464#(<= |fibonacci_#in~n| 1)} {1364#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {1459#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:14,774 INFO L280 TraceCheckUtils]: 24: Hoare triple {1459#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1459#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:14,774 INFO L263 TraceCheckUtils]: 25: Hoare triple {1459#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {1286#true} is VALID [2020-07-17 22:07:14,774 INFO L280 TraceCheckUtils]: 26: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,775 INFO L280 TraceCheckUtils]: 27: Hoare triple {1286#true} assume ~n < 1;#res := 0; {1286#true} is VALID [2020-07-17 22:07:14,775 INFO L280 TraceCheckUtils]: 28: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,776 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {1286#true} {1459#(<= |fibonacci_#in~n| 2)} #36#return; {1459#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:14,777 INFO L280 TraceCheckUtils]: 30: Hoare triple {1459#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1459#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:14,778 INFO L280 TraceCheckUtils]: 31: Hoare triple {1459#(<= |fibonacci_#in~n| 2)} assume true; {1459#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:14,780 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1459#(<= |fibonacci_#in~n| 2)} {1364#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {1448#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:14,781 INFO L280 TraceCheckUtils]: 33: Hoare triple {1448#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1448#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:14,781 INFO L263 TraceCheckUtils]: 34: Hoare triple {1448#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {1286#true} is VALID [2020-07-17 22:07:14,781 INFO L280 TraceCheckUtils]: 35: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,781 INFO L280 TraceCheckUtils]: 36: Hoare triple {1286#true} assume !(~n < 1); {1286#true} is VALID [2020-07-17 22:07:14,782 INFO L280 TraceCheckUtils]: 37: Hoare triple {1286#true} assume 1 == ~n;#res := 1; {1286#true} is VALID [2020-07-17 22:07:14,782 INFO L280 TraceCheckUtils]: 38: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,783 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {1286#true} {1448#(<= |fibonacci_#in~n| 3)} #36#return; {1448#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:14,784 INFO L280 TraceCheckUtils]: 40: Hoare triple {1448#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1448#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:14,785 INFO L280 TraceCheckUtils]: 41: Hoare triple {1448#(<= |fibonacci_#in~n| 3)} assume true; {1448#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:14,786 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {1448#(<= |fibonacci_#in~n| 3)} {1364#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {1397#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:14,787 INFO L280 TraceCheckUtils]: 43: Hoare triple {1397#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1397#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:14,788 INFO L263 TraceCheckUtils]: 44: Hoare triple {1397#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {1286#true} is VALID [2020-07-17 22:07:14,788 INFO L280 TraceCheckUtils]: 45: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,788 INFO L280 TraceCheckUtils]: 46: Hoare triple {1286#true} assume !(~n < 1); {1286#true} is VALID [2020-07-17 22:07:14,789 INFO L280 TraceCheckUtils]: 47: Hoare triple {1286#true} assume !(1 == ~n); {1286#true} is VALID [2020-07-17 22:07:14,789 INFO L263 TraceCheckUtils]: 48: Hoare triple {1286#true} call #t~ret0 := fibonacci(~n - 1); {1286#true} is VALID [2020-07-17 22:07:14,789 INFO L280 TraceCheckUtils]: 49: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,789 INFO L280 TraceCheckUtils]: 50: Hoare triple {1286#true} assume !(~n < 1); {1286#true} is VALID [2020-07-17 22:07:14,790 INFO L280 TraceCheckUtils]: 51: Hoare triple {1286#true} assume !(1 == ~n); {1286#true} is VALID [2020-07-17 22:07:14,790 INFO L263 TraceCheckUtils]: 52: Hoare triple {1286#true} call #t~ret0 := fibonacci(~n - 1); {1286#true} is VALID [2020-07-17 22:07:14,790 INFO L280 TraceCheckUtils]: 53: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,790 INFO L280 TraceCheckUtils]: 54: Hoare triple {1286#true} assume !(~n < 1); {1286#true} is VALID [2020-07-17 22:07:14,791 INFO L280 TraceCheckUtils]: 55: Hoare triple {1286#true} assume 1 == ~n;#res := 1; {1286#true} is VALID [2020-07-17 22:07:14,791 INFO L280 TraceCheckUtils]: 56: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,791 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {1286#true} {1286#true} #34#return; {1286#true} is VALID [2020-07-17 22:07:14,791 INFO L280 TraceCheckUtils]: 58: Hoare triple {1286#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1286#true} is VALID [2020-07-17 22:07:14,791 INFO L263 TraceCheckUtils]: 59: Hoare triple {1286#true} call #t~ret1 := fibonacci(~n - 2); {1286#true} is VALID [2020-07-17 22:07:14,792 INFO L280 TraceCheckUtils]: 60: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,792 INFO L280 TraceCheckUtils]: 61: Hoare triple {1286#true} assume ~n < 1;#res := 0; {1286#true} is VALID [2020-07-17 22:07:14,792 INFO L280 TraceCheckUtils]: 62: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,792 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {1286#true} {1286#true} #36#return; {1286#true} is VALID [2020-07-17 22:07:14,792 INFO L280 TraceCheckUtils]: 64: Hoare triple {1286#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1286#true} is VALID [2020-07-17 22:07:14,792 INFO L280 TraceCheckUtils]: 65: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,793 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {1286#true} {1286#true} #34#return; {1286#true} is VALID [2020-07-17 22:07:14,793 INFO L280 TraceCheckUtils]: 67: Hoare triple {1286#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1286#true} is VALID [2020-07-17 22:07:14,793 INFO L263 TraceCheckUtils]: 68: Hoare triple {1286#true} call #t~ret1 := fibonacci(~n - 2); {1286#true} is VALID [2020-07-17 22:07:14,793 INFO L280 TraceCheckUtils]: 69: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:14,794 INFO L280 TraceCheckUtils]: 70: Hoare triple {1286#true} assume !(~n < 1); {1286#true} is VALID [2020-07-17 22:07:14,794 INFO L280 TraceCheckUtils]: 71: Hoare triple {1286#true} assume 1 == ~n;#res := 1; {1286#true} is VALID [2020-07-17 22:07:14,794 INFO L280 TraceCheckUtils]: 72: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,794 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {1286#true} {1286#true} #36#return; {1286#true} is VALID [2020-07-17 22:07:14,795 INFO L280 TraceCheckUtils]: 74: Hoare triple {1286#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1286#true} is VALID [2020-07-17 22:07:14,795 INFO L280 TraceCheckUtils]: 75: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:14,797 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {1286#true} {1397#(<= |fibonacci_#in~n| 4)} #36#return; {1397#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:14,798 INFO L280 TraceCheckUtils]: 77: Hoare triple {1397#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1397#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:14,798 INFO L280 TraceCheckUtils]: 78: Hoare triple {1397#(<= |fibonacci_#in~n| 4)} assume true; {1397#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:14,799 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {1397#(<= |fibonacci_#in~n| 4)} {1286#true} #42#return; {1363#(<= main_~x~0 4)} is VALID [2020-07-17 22:07:14,800 INFO L280 TraceCheckUtils]: 80: Hoare triple {1363#(<= main_~x~0 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {1363#(<= main_~x~0 4)} is VALID [2020-07-17 22:07:14,801 INFO L280 TraceCheckUtils]: 81: Hoare triple {1363#(<= main_~x~0 4)} assume !(~x~0 < 9 || ~result~0 >= 34); {1287#false} is VALID [2020-07-17 22:07:14,801 INFO L280 TraceCheckUtils]: 82: Hoare triple {1287#false} assume !false; {1287#false} is VALID [2020-07-17 22:07:14,811 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 22 proven. 127 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2020-07-17 22:07:14,811 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2091732546] [2020-07-17 22:07:14,812 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1617520745] [2020-07-17 22:07:14,812 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 [2020-07-17 22:07:14,873 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2020-07-17 22:07:14,873 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-17 22:07:14,874 INFO L264 TraceCheckSpWp]: Trace formula consists of 127 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-17 22:07:14,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:14,904 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:07:15,067 INFO L263 TraceCheckUtils]: 0: Hoare triple {1286#true} call ULTIMATE.init(); {1286#true} is VALID [2020-07-17 22:07:15,067 INFO L280 TraceCheckUtils]: 1: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:15,068 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1286#true} {1286#true} #38#return; {1286#true} is VALID [2020-07-17 22:07:15,068 INFO L263 TraceCheckUtils]: 3: Hoare triple {1286#true} call #t~ret4 := main(); {1286#true} is VALID [2020-07-17 22:07:15,068 INFO L280 TraceCheckUtils]: 4: Hoare triple {1286#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {1286#true} is VALID [2020-07-17 22:07:15,069 INFO L280 TraceCheckUtils]: 5: Hoare triple {1286#true} assume !(~x~0 > 46); {1286#true} is VALID [2020-07-17 22:07:15,069 INFO L263 TraceCheckUtils]: 6: Hoare triple {1286#true} call #t~ret3 := fibonacci(~x~0); {1286#true} is VALID [2020-07-17 22:07:15,074 INFO L280 TraceCheckUtils]: 7: Hoare triple {1286#true} ~n := #in~n; {1521#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:15,075 INFO L280 TraceCheckUtils]: 8: Hoare triple {1521#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {1521#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:15,076 INFO L280 TraceCheckUtils]: 9: Hoare triple {1521#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {1521#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:15,076 INFO L263 TraceCheckUtils]: 10: Hoare triple {1521#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {1286#true} is VALID [2020-07-17 22:07:15,076 INFO L280 TraceCheckUtils]: 11: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:15,076 INFO L280 TraceCheckUtils]: 12: Hoare triple {1286#true} assume !(~n < 1); {1286#true} is VALID [2020-07-17 22:07:15,076 INFO L280 TraceCheckUtils]: 13: Hoare triple {1286#true} assume !(1 == ~n); {1286#true} is VALID [2020-07-17 22:07:15,076 INFO L263 TraceCheckUtils]: 14: Hoare triple {1286#true} call #t~ret0 := fibonacci(~n - 1); {1286#true} is VALID [2020-07-17 22:07:15,077 INFO L280 TraceCheckUtils]: 15: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:15,077 INFO L280 TraceCheckUtils]: 16: Hoare triple {1286#true} assume !(~n < 1); {1286#true} is VALID [2020-07-17 22:07:15,077 INFO L280 TraceCheckUtils]: 17: Hoare triple {1286#true} assume !(1 == ~n); {1286#true} is VALID [2020-07-17 22:07:15,077 INFO L263 TraceCheckUtils]: 18: Hoare triple {1286#true} call #t~ret0 := fibonacci(~n - 1); {1286#true} is VALID [2020-07-17 22:07:15,077 INFO L280 TraceCheckUtils]: 19: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:15,078 INFO L280 TraceCheckUtils]: 20: Hoare triple {1286#true} assume !(~n < 1); {1286#true} is VALID [2020-07-17 22:07:15,078 INFO L280 TraceCheckUtils]: 21: Hoare triple {1286#true} assume 1 == ~n;#res := 1; {1286#true} is VALID [2020-07-17 22:07:15,078 INFO L280 TraceCheckUtils]: 22: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:15,078 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1286#true} {1286#true} #34#return; {1286#true} is VALID [2020-07-17 22:07:15,078 INFO L280 TraceCheckUtils]: 24: Hoare triple {1286#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1286#true} is VALID [2020-07-17 22:07:15,078 INFO L263 TraceCheckUtils]: 25: Hoare triple {1286#true} call #t~ret1 := fibonacci(~n - 2); {1286#true} is VALID [2020-07-17 22:07:15,079 INFO L280 TraceCheckUtils]: 26: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:15,079 INFO L280 TraceCheckUtils]: 27: Hoare triple {1286#true} assume ~n < 1;#res := 0; {1286#true} is VALID [2020-07-17 22:07:15,079 INFO L280 TraceCheckUtils]: 28: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:15,079 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {1286#true} {1286#true} #36#return; {1286#true} is VALID [2020-07-17 22:07:15,079 INFO L280 TraceCheckUtils]: 30: Hoare triple {1286#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1286#true} is VALID [2020-07-17 22:07:15,079 INFO L280 TraceCheckUtils]: 31: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:15,079 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1286#true} {1286#true} #34#return; {1286#true} is VALID [2020-07-17 22:07:15,079 INFO L280 TraceCheckUtils]: 33: Hoare triple {1286#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1286#true} is VALID [2020-07-17 22:07:15,080 INFO L263 TraceCheckUtils]: 34: Hoare triple {1286#true} call #t~ret1 := fibonacci(~n - 2); {1286#true} is VALID [2020-07-17 22:07:15,080 INFO L280 TraceCheckUtils]: 35: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:15,080 INFO L280 TraceCheckUtils]: 36: Hoare triple {1286#true} assume !(~n < 1); {1286#true} is VALID [2020-07-17 22:07:15,080 INFO L280 TraceCheckUtils]: 37: Hoare triple {1286#true} assume 1 == ~n;#res := 1; {1286#true} is VALID [2020-07-17 22:07:15,080 INFO L280 TraceCheckUtils]: 38: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:15,081 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {1286#true} {1286#true} #36#return; {1286#true} is VALID [2020-07-17 22:07:15,081 INFO L280 TraceCheckUtils]: 40: Hoare triple {1286#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1286#true} is VALID [2020-07-17 22:07:15,081 INFO L280 TraceCheckUtils]: 41: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:15,082 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {1286#true} {1521#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {1521#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:15,082 INFO L280 TraceCheckUtils]: 43: Hoare triple {1521#(<= |fibonacci_#in~n| fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1521#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:15,083 INFO L263 TraceCheckUtils]: 44: Hoare triple {1521#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {1286#true} is VALID [2020-07-17 22:07:15,083 INFO L280 TraceCheckUtils]: 45: Hoare triple {1286#true} ~n := #in~n; {1521#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:15,084 INFO L280 TraceCheckUtils]: 46: Hoare triple {1521#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {1521#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:15,084 INFO L280 TraceCheckUtils]: 47: Hoare triple {1521#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {1521#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:15,084 INFO L263 TraceCheckUtils]: 48: Hoare triple {1521#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {1286#true} is VALID [2020-07-17 22:07:15,085 INFO L280 TraceCheckUtils]: 49: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:15,085 INFO L280 TraceCheckUtils]: 50: Hoare triple {1286#true} assume !(~n < 1); {1286#true} is VALID [2020-07-17 22:07:15,085 INFO L280 TraceCheckUtils]: 51: Hoare triple {1286#true} assume !(1 == ~n); {1286#true} is VALID [2020-07-17 22:07:15,085 INFO L263 TraceCheckUtils]: 52: Hoare triple {1286#true} call #t~ret0 := fibonacci(~n - 1); {1286#true} is VALID [2020-07-17 22:07:15,085 INFO L280 TraceCheckUtils]: 53: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:15,085 INFO L280 TraceCheckUtils]: 54: Hoare triple {1286#true} assume !(~n < 1); {1286#true} is VALID [2020-07-17 22:07:15,086 INFO L280 TraceCheckUtils]: 55: Hoare triple {1286#true} assume 1 == ~n;#res := 1; {1286#true} is VALID [2020-07-17 22:07:15,086 INFO L280 TraceCheckUtils]: 56: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:15,086 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {1286#true} {1286#true} #34#return; {1286#true} is VALID [2020-07-17 22:07:15,086 INFO L280 TraceCheckUtils]: 58: Hoare triple {1286#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1286#true} is VALID [2020-07-17 22:07:15,086 INFO L263 TraceCheckUtils]: 59: Hoare triple {1286#true} call #t~ret1 := fibonacci(~n - 2); {1286#true} is VALID [2020-07-17 22:07:15,087 INFO L280 TraceCheckUtils]: 60: Hoare triple {1286#true} ~n := #in~n; {1286#true} is VALID [2020-07-17 22:07:15,087 INFO L280 TraceCheckUtils]: 61: Hoare triple {1286#true} assume ~n < 1;#res := 0; {1286#true} is VALID [2020-07-17 22:07:15,087 INFO L280 TraceCheckUtils]: 62: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:15,087 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {1286#true} {1286#true} #36#return; {1286#true} is VALID [2020-07-17 22:07:15,087 INFO L280 TraceCheckUtils]: 64: Hoare triple {1286#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1286#true} is VALID [2020-07-17 22:07:15,087 INFO L280 TraceCheckUtils]: 65: Hoare triple {1286#true} assume true; {1286#true} is VALID [2020-07-17 22:07:15,088 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {1286#true} {1521#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {1521#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:15,089 INFO L280 TraceCheckUtils]: 67: Hoare triple {1521#(<= |fibonacci_#in~n| fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1521#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:15,089 INFO L263 TraceCheckUtils]: 68: Hoare triple {1521#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {1286#true} is VALID [2020-07-17 22:07:15,090 INFO L280 TraceCheckUtils]: 69: Hoare triple {1286#true} ~n := #in~n; {1521#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:15,090 INFO L280 TraceCheckUtils]: 70: Hoare triple {1521#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {1521#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:15,091 INFO L280 TraceCheckUtils]: 71: Hoare triple {1521#(<= |fibonacci_#in~n| fibonacci_~n)} assume 1 == ~n;#res := 1; {1464#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:15,091 INFO L280 TraceCheckUtils]: 72: Hoare triple {1464#(<= |fibonacci_#in~n| 1)} assume true; {1464#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:15,093 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {1464#(<= |fibonacci_#in~n| 1)} {1521#(<= |fibonacci_#in~n| fibonacci_~n)} #36#return; {1448#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:15,093 INFO L280 TraceCheckUtils]: 74: Hoare triple {1448#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1448#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:15,094 INFO L280 TraceCheckUtils]: 75: Hoare triple {1448#(<= |fibonacci_#in~n| 3)} assume true; {1448#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:15,095 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {1448#(<= |fibonacci_#in~n| 3)} {1521#(<= |fibonacci_#in~n| fibonacci_~n)} #36#return; {1729#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:15,095 INFO L280 TraceCheckUtils]: 77: Hoare triple {1729#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1729#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:15,096 INFO L280 TraceCheckUtils]: 78: Hoare triple {1729#(<= |fibonacci_#in~n| 5)} assume true; {1729#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:15,096 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {1729#(<= |fibonacci_#in~n| 5)} {1286#true} #42#return; {1739#(<= main_~x~0 5)} is VALID [2020-07-17 22:07:15,097 INFO L280 TraceCheckUtils]: 80: Hoare triple {1739#(<= main_~x~0 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {1739#(<= main_~x~0 5)} is VALID [2020-07-17 22:07:15,097 INFO L280 TraceCheckUtils]: 81: Hoare triple {1739#(<= main_~x~0 5)} assume !(~x~0 < 9 || ~result~0 >= 34); {1287#false} is VALID [2020-07-17 22:07:15,098 INFO L280 TraceCheckUtils]: 82: Hoare triple {1287#false} assume !false; {1287#false} is VALID [2020-07-17 22:07:15,102 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 89 proven. 32 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2020-07-17 22:07:15,102 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:07:15,103 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 11 [2020-07-17 22:07:15,103 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [347084470] [2020-07-17 22:07:15,104 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 83 [2020-07-17 22:07:15,110 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:07:15,111 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-17 22:07:15,198 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:07:15,198 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 22:07:15,198 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:07:15,199 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 22:07:15,199 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2020-07-17 22:07:15,199 INFO L87 Difference]: Start difference. First operand 39 states and 47 transitions. Second operand 11 states. [2020-07-17 22:07:15,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:15,924 INFO L93 Difference]: Finished difference Result 97 states and 143 transitions. [2020-07-17 22:07:15,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-17 22:07:15,924 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 83 [2020-07-17 22:07:15,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:07:15,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:07:15,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 90 transitions. [2020-07-17 22:07:15,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:07:15,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 90 transitions. [2020-07-17 22:07:15,939 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 90 transitions. [2020-07-17 22:07:16,055 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:07:16,062 INFO L225 Difference]: With dead ends: 97 [2020-07-17 22:07:16,062 INFO L226 Difference]: Without dead ends: 91 [2020-07-17 22:07:16,063 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 118 GetRequests, 104 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=76, Invalid=164, Unknown=0, NotChecked=0, Total=240 [2020-07-17 22:07:16,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2020-07-17 22:07:16,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 85. [2020-07-17 22:07:16,116 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:07:16,116 INFO L82 GeneralOperation]: Start isEquivalent. First operand 91 states. Second operand 85 states. [2020-07-17 22:07:16,116 INFO L74 IsIncluded]: Start isIncluded. First operand 91 states. Second operand 85 states. [2020-07-17 22:07:16,117 INFO L87 Difference]: Start difference. First operand 91 states. Second operand 85 states. [2020-07-17 22:07:16,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:16,125 INFO L93 Difference]: Finished difference Result 91 states and 136 transitions. [2020-07-17 22:07:16,126 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 136 transitions. [2020-07-17 22:07:16,127 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:07:16,127 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:07:16,127 INFO L74 IsIncluded]: Start isIncluded. First operand 85 states. Second operand 91 states. [2020-07-17 22:07:16,127 INFO L87 Difference]: Start difference. First operand 85 states. Second operand 91 states. [2020-07-17 22:07:16,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:16,135 INFO L93 Difference]: Finished difference Result 91 states and 136 transitions. [2020-07-17 22:07:16,136 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 136 transitions. [2020-07-17 22:07:16,137 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:07:16,137 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:07:16,137 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:07:16,137 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:07:16,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 85 states. [2020-07-17 22:07:16,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 125 transitions. [2020-07-17 22:07:16,144 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 125 transitions. Word has length 83 [2020-07-17 22:07:16,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:07:16,144 INFO L479 AbstractCegarLoop]: Abstraction has 85 states and 125 transitions. [2020-07-17 22:07:16,145 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 22:07:16,145 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 125 transitions. [2020-07-17 22:07:16,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2020-07-17 22:07:16,149 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:07:16,149 INFO L422 BasicCegarLoop]: trace histogram [31, 31, 25, 15, 15, 15, 15, 15, 15, 15, 10, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:07:16,362 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:07:16,363 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:07:16,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:07:16,364 INFO L82 PathProgramCache]: Analyzing trace with hash -516480259, now seen corresponding path program 4 times [2020-07-17 22:07:16,364 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:07:16,365 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [947495491] [2020-07-17 22:07:16,365 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:07:16,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:16,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:16,492 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,492 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2174#true} {2174#true} #38#return; {2174#true} is VALID [2020-07-17 22:07:16,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:16,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:16,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:16,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:16,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:16,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:16,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,776 INFO L280 TraceCheckUtils]: 1: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,777 INFO L280 TraceCheckUtils]: 2: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {2766#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:16,777 INFO L280 TraceCheckUtils]: 3: Hoare triple {2766#(<= |fibonacci_#in~n| 1)} assume true; {2766#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:16,779 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2766#(<= |fibonacci_#in~n| 1)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:16,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:16,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,784 INFO L280 TraceCheckUtils]: 1: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:16,784 INFO L280 TraceCheckUtils]: 2: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,786 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2174#true} {2761#(<= |fibonacci_#in~n| 2)} #36#return; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:16,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,788 INFO L280 TraceCheckUtils]: 2: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,788 INFO L263 TraceCheckUtils]: 3: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:16,789 INFO L280 TraceCheckUtils]: 4: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,789 INFO L280 TraceCheckUtils]: 5: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,790 INFO L280 TraceCheckUtils]: 6: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {2766#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:16,791 INFO L280 TraceCheckUtils]: 7: Hoare triple {2766#(<= |fibonacci_#in~n| 1)} assume true; {2766#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:16,793 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2766#(<= |fibonacci_#in~n| 1)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:16,793 INFO L280 TraceCheckUtils]: 9: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:16,794 INFO L263 TraceCheckUtils]: 10: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:16,794 INFO L280 TraceCheckUtils]: 11: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,794 INFO L280 TraceCheckUtils]: 12: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:16,794 INFO L280 TraceCheckUtils]: 13: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,796 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2174#true} {2761#(<= |fibonacci_#in~n| 2)} #36#return; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:16,797 INFO L280 TraceCheckUtils]: 15: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:16,797 INFO L280 TraceCheckUtils]: 16: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} assume true; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:16,799 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2761#(<= |fibonacci_#in~n| 2)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:16,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:16,809 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,810 INFO L280 TraceCheckUtils]: 1: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:16,810 INFO L280 TraceCheckUtils]: 2: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:16,810 INFO L280 TraceCheckUtils]: 3: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,811 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2174#true} {2750#(<= |fibonacci_#in~n| 3)} #36#return; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:16,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,813 INFO L280 TraceCheckUtils]: 1: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,814 INFO L280 TraceCheckUtils]: 2: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,814 INFO L263 TraceCheckUtils]: 3: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:16,815 INFO L280 TraceCheckUtils]: 4: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,815 INFO L280 TraceCheckUtils]: 5: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,816 INFO L280 TraceCheckUtils]: 6: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,817 INFO L263 TraceCheckUtils]: 7: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:16,817 INFO L280 TraceCheckUtils]: 8: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,818 INFO L280 TraceCheckUtils]: 9: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,819 INFO L280 TraceCheckUtils]: 10: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {2766#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:16,820 INFO L280 TraceCheckUtils]: 11: Hoare triple {2766#(<= |fibonacci_#in~n| 1)} assume true; {2766#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:16,821 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2766#(<= |fibonacci_#in~n| 1)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:16,822 INFO L280 TraceCheckUtils]: 13: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:16,822 INFO L263 TraceCheckUtils]: 14: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:16,823 INFO L280 TraceCheckUtils]: 15: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,823 INFO L280 TraceCheckUtils]: 16: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:16,823 INFO L280 TraceCheckUtils]: 17: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,825 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2174#true} {2761#(<= |fibonacci_#in~n| 2)} #36#return; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:16,825 INFO L280 TraceCheckUtils]: 19: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:16,826 INFO L280 TraceCheckUtils]: 20: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} assume true; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:16,827 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2761#(<= |fibonacci_#in~n| 2)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:16,828 INFO L280 TraceCheckUtils]: 22: Hoare triple {2750#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:16,829 INFO L263 TraceCheckUtils]: 23: Hoare triple {2750#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:16,829 INFO L280 TraceCheckUtils]: 24: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,829 INFO L280 TraceCheckUtils]: 25: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:16,829 INFO L280 TraceCheckUtils]: 26: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:16,830 INFO L280 TraceCheckUtils]: 27: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,831 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2174#true} {2750#(<= |fibonacci_#in~n| 3)} #36#return; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:16,832 INFO L280 TraceCheckUtils]: 29: Hoare triple {2750#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:16,833 INFO L280 TraceCheckUtils]: 30: Hoare triple {2750#(<= |fibonacci_#in~n| 3)} assume true; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:16,834 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2750#(<= |fibonacci_#in~n| 3)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2713#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:16,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:16,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:16,866 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:16,867 INFO L280 TraceCheckUtils]: 2: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:16,867 INFO L280 TraceCheckUtils]: 3: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,867 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:16,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:16,873 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,873 INFO L280 TraceCheckUtils]: 1: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:16,873 INFO L280 TraceCheckUtils]: 2: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,874 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:16,874 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,874 INFO L280 TraceCheckUtils]: 1: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:16,875 INFO L280 TraceCheckUtils]: 2: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:16,875 INFO L263 TraceCheckUtils]: 3: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:16,875 INFO L280 TraceCheckUtils]: 4: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,875 INFO L280 TraceCheckUtils]: 5: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:16,876 INFO L280 TraceCheckUtils]: 6: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:16,876 INFO L280 TraceCheckUtils]: 7: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,876 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:16,876 INFO L280 TraceCheckUtils]: 9: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:16,877 INFO L263 TraceCheckUtils]: 10: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:16,877 INFO L280 TraceCheckUtils]: 11: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,877 INFO L280 TraceCheckUtils]: 12: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:16,878 INFO L280 TraceCheckUtils]: 13: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,878 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:16,878 INFO L280 TraceCheckUtils]: 15: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:16,878 INFO L280 TraceCheckUtils]: 16: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,879 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2174#true} {2713#(<= |fibonacci_#in~n| 4)} #36#return; {2713#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:16,881 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,884 INFO L280 TraceCheckUtils]: 1: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,885 INFO L280 TraceCheckUtils]: 2: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,885 INFO L263 TraceCheckUtils]: 3: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:16,886 INFO L280 TraceCheckUtils]: 4: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,886 INFO L280 TraceCheckUtils]: 5: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,887 INFO L280 TraceCheckUtils]: 6: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,887 INFO L263 TraceCheckUtils]: 7: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:16,888 INFO L280 TraceCheckUtils]: 8: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,888 INFO L280 TraceCheckUtils]: 9: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,889 INFO L280 TraceCheckUtils]: 10: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,889 INFO L263 TraceCheckUtils]: 11: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:16,890 INFO L280 TraceCheckUtils]: 12: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,890 INFO L280 TraceCheckUtils]: 13: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,891 INFO L280 TraceCheckUtils]: 14: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {2766#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:16,891 INFO L280 TraceCheckUtils]: 15: Hoare triple {2766#(<= |fibonacci_#in~n| 1)} assume true; {2766#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:16,893 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2766#(<= |fibonacci_#in~n| 1)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:16,893 INFO L280 TraceCheckUtils]: 17: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:16,894 INFO L263 TraceCheckUtils]: 18: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:16,894 INFO L280 TraceCheckUtils]: 19: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,894 INFO L280 TraceCheckUtils]: 20: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:16,894 INFO L280 TraceCheckUtils]: 21: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,895 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2174#true} {2761#(<= |fibonacci_#in~n| 2)} #36#return; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:16,896 INFO L280 TraceCheckUtils]: 23: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:16,896 INFO L280 TraceCheckUtils]: 24: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} assume true; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:16,898 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2761#(<= |fibonacci_#in~n| 2)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:16,898 INFO L280 TraceCheckUtils]: 26: Hoare triple {2750#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:16,899 INFO L263 TraceCheckUtils]: 27: Hoare triple {2750#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:16,899 INFO L280 TraceCheckUtils]: 28: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,899 INFO L280 TraceCheckUtils]: 29: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:16,899 INFO L280 TraceCheckUtils]: 30: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:16,899 INFO L280 TraceCheckUtils]: 31: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,900 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {2174#true} {2750#(<= |fibonacci_#in~n| 3)} #36#return; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:16,901 INFO L280 TraceCheckUtils]: 33: Hoare triple {2750#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:16,902 INFO L280 TraceCheckUtils]: 34: Hoare triple {2750#(<= |fibonacci_#in~n| 3)} assume true; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:16,903 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {2750#(<= |fibonacci_#in~n| 3)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2713#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:16,904 INFO L280 TraceCheckUtils]: 36: Hoare triple {2713#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2713#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:16,904 INFO L263 TraceCheckUtils]: 37: Hoare triple {2713#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:16,905 INFO L280 TraceCheckUtils]: 38: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,905 INFO L280 TraceCheckUtils]: 39: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:16,905 INFO L280 TraceCheckUtils]: 40: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:16,905 INFO L263 TraceCheckUtils]: 41: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:16,906 INFO L280 TraceCheckUtils]: 42: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,906 INFO L280 TraceCheckUtils]: 43: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:16,906 INFO L280 TraceCheckUtils]: 44: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:16,906 INFO L280 TraceCheckUtils]: 45: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,907 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:16,907 INFO L280 TraceCheckUtils]: 47: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:16,907 INFO L263 TraceCheckUtils]: 48: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:16,907 INFO L280 TraceCheckUtils]: 49: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,908 INFO L280 TraceCheckUtils]: 50: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:16,908 INFO L280 TraceCheckUtils]: 51: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,908 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:16,908 INFO L280 TraceCheckUtils]: 53: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:16,909 INFO L280 TraceCheckUtils]: 54: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,910 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {2174#true} {2713#(<= |fibonacci_#in~n| 4)} #36#return; {2713#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:16,910 INFO L280 TraceCheckUtils]: 56: Hoare triple {2713#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2713#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:16,911 INFO L280 TraceCheckUtils]: 57: Hoare triple {2713#(<= |fibonacci_#in~n| 4)} assume true; {2713#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:16,912 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2713#(<= |fibonacci_#in~n| 4)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2648#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:16,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:16,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:16,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:16,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,936 INFO L280 TraceCheckUtils]: 1: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:16,937 INFO L280 TraceCheckUtils]: 2: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:16,937 INFO L280 TraceCheckUtils]: 3: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,937 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:16,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:16,941 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,941 INFO L280 TraceCheckUtils]: 1: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:16,941 INFO L280 TraceCheckUtils]: 2: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,941 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:16,942 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,942 INFO L280 TraceCheckUtils]: 1: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:16,942 INFO L280 TraceCheckUtils]: 2: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:16,942 INFO L263 TraceCheckUtils]: 3: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:16,942 INFO L280 TraceCheckUtils]: 4: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,943 INFO L280 TraceCheckUtils]: 5: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:16,943 INFO L280 TraceCheckUtils]: 6: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:16,943 INFO L280 TraceCheckUtils]: 7: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,943 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:16,944 INFO L280 TraceCheckUtils]: 9: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:16,944 INFO L263 TraceCheckUtils]: 10: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:16,944 INFO L280 TraceCheckUtils]: 11: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,944 INFO L280 TraceCheckUtils]: 12: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:16,944 INFO L280 TraceCheckUtils]: 13: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,945 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:16,945 INFO L280 TraceCheckUtils]: 15: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:16,945 INFO L280 TraceCheckUtils]: 16: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,945 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:16,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:16,949 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,949 INFO L280 TraceCheckUtils]: 1: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:16,949 INFO L280 TraceCheckUtils]: 2: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:16,949 INFO L280 TraceCheckUtils]: 3: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,950 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:16,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,950 INFO L280 TraceCheckUtils]: 1: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:16,950 INFO L280 TraceCheckUtils]: 2: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:16,950 INFO L263 TraceCheckUtils]: 3: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:16,951 INFO L280 TraceCheckUtils]: 4: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,951 INFO L280 TraceCheckUtils]: 5: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:16,951 INFO L280 TraceCheckUtils]: 6: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:16,951 INFO L263 TraceCheckUtils]: 7: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:16,951 INFO L280 TraceCheckUtils]: 8: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,952 INFO L280 TraceCheckUtils]: 9: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:16,952 INFO L280 TraceCheckUtils]: 10: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:16,952 INFO L280 TraceCheckUtils]: 11: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,952 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:16,953 INFO L280 TraceCheckUtils]: 13: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:16,953 INFO L263 TraceCheckUtils]: 14: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:16,953 INFO L280 TraceCheckUtils]: 15: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,953 INFO L280 TraceCheckUtils]: 16: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:16,953 INFO L280 TraceCheckUtils]: 17: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,954 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:16,954 INFO L280 TraceCheckUtils]: 19: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:16,954 INFO L280 TraceCheckUtils]: 20: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,954 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:16,954 INFO L280 TraceCheckUtils]: 22: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:16,955 INFO L263 TraceCheckUtils]: 23: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:16,955 INFO L280 TraceCheckUtils]: 24: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,955 INFO L280 TraceCheckUtils]: 25: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:16,955 INFO L280 TraceCheckUtils]: 26: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:16,955 INFO L280 TraceCheckUtils]: 27: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,956 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:16,956 INFO L280 TraceCheckUtils]: 29: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:16,956 INFO L280 TraceCheckUtils]: 30: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,957 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2174#true} {2648#(<= |fibonacci_#in~n| 5)} #36#return; {2648#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:16,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,959 INFO L280 TraceCheckUtils]: 2: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,959 INFO L263 TraceCheckUtils]: 3: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:16,960 INFO L280 TraceCheckUtils]: 4: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,960 INFO L280 TraceCheckUtils]: 5: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,961 INFO L280 TraceCheckUtils]: 6: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,961 INFO L263 TraceCheckUtils]: 7: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:16,961 INFO L280 TraceCheckUtils]: 8: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,962 INFO L280 TraceCheckUtils]: 9: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,963 INFO L280 TraceCheckUtils]: 10: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,963 INFO L263 TraceCheckUtils]: 11: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:16,963 INFO L280 TraceCheckUtils]: 12: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,964 INFO L280 TraceCheckUtils]: 13: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,964 INFO L280 TraceCheckUtils]: 14: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,964 INFO L263 TraceCheckUtils]: 15: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:16,965 INFO L280 TraceCheckUtils]: 16: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,965 INFO L280 TraceCheckUtils]: 17: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:16,966 INFO L280 TraceCheckUtils]: 18: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {2766#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:16,967 INFO L280 TraceCheckUtils]: 19: Hoare triple {2766#(<= |fibonacci_#in~n| 1)} assume true; {2766#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:16,968 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2766#(<= |fibonacci_#in~n| 1)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:16,968 INFO L280 TraceCheckUtils]: 21: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:16,969 INFO L263 TraceCheckUtils]: 22: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:16,969 INFO L280 TraceCheckUtils]: 23: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,969 INFO L280 TraceCheckUtils]: 24: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:16,969 INFO L280 TraceCheckUtils]: 25: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,970 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2174#true} {2761#(<= |fibonacci_#in~n| 2)} #36#return; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:16,971 INFO L280 TraceCheckUtils]: 27: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:16,971 INFO L280 TraceCheckUtils]: 28: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} assume true; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:16,973 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {2761#(<= |fibonacci_#in~n| 2)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:16,973 INFO L280 TraceCheckUtils]: 30: Hoare triple {2750#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:16,974 INFO L263 TraceCheckUtils]: 31: Hoare triple {2750#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:16,974 INFO L280 TraceCheckUtils]: 32: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,974 INFO L280 TraceCheckUtils]: 33: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:16,974 INFO L280 TraceCheckUtils]: 34: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:16,975 INFO L280 TraceCheckUtils]: 35: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,976 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2174#true} {2750#(<= |fibonacci_#in~n| 3)} #36#return; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:16,976 INFO L280 TraceCheckUtils]: 37: Hoare triple {2750#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:16,977 INFO L280 TraceCheckUtils]: 38: Hoare triple {2750#(<= |fibonacci_#in~n| 3)} assume true; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:16,978 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2750#(<= |fibonacci_#in~n| 3)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2713#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:16,979 INFO L280 TraceCheckUtils]: 40: Hoare triple {2713#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2713#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:16,979 INFO L263 TraceCheckUtils]: 41: Hoare triple {2713#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:16,979 INFO L280 TraceCheckUtils]: 42: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,979 INFO L280 TraceCheckUtils]: 43: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:16,980 INFO L280 TraceCheckUtils]: 44: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:16,980 INFO L263 TraceCheckUtils]: 45: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:16,980 INFO L280 TraceCheckUtils]: 46: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,980 INFO L280 TraceCheckUtils]: 47: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:16,980 INFO L280 TraceCheckUtils]: 48: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:16,981 INFO L280 TraceCheckUtils]: 49: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,981 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:16,981 INFO L280 TraceCheckUtils]: 51: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:16,981 INFO L263 TraceCheckUtils]: 52: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:16,981 INFO L280 TraceCheckUtils]: 53: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,982 INFO L280 TraceCheckUtils]: 54: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:16,982 INFO L280 TraceCheckUtils]: 55: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,982 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:16,982 INFO L280 TraceCheckUtils]: 57: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:16,982 INFO L280 TraceCheckUtils]: 58: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,983 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2174#true} {2713#(<= |fibonacci_#in~n| 4)} #36#return; {2713#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:16,984 INFO L280 TraceCheckUtils]: 60: Hoare triple {2713#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2713#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:16,984 INFO L280 TraceCheckUtils]: 61: Hoare triple {2713#(<= |fibonacci_#in~n| 4)} assume true; {2713#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:16,986 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {2713#(<= |fibonacci_#in~n| 4)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2648#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:16,986 INFO L280 TraceCheckUtils]: 63: Hoare triple {2648#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2648#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:16,986 INFO L263 TraceCheckUtils]: 64: Hoare triple {2648#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:16,987 INFO L280 TraceCheckUtils]: 65: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,987 INFO L280 TraceCheckUtils]: 66: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:16,987 INFO L280 TraceCheckUtils]: 67: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:16,987 INFO L263 TraceCheckUtils]: 68: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:16,987 INFO L280 TraceCheckUtils]: 69: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,988 INFO L280 TraceCheckUtils]: 70: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:16,988 INFO L280 TraceCheckUtils]: 71: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:16,988 INFO L263 TraceCheckUtils]: 72: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:16,988 INFO L280 TraceCheckUtils]: 73: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,988 INFO L280 TraceCheckUtils]: 74: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:16,989 INFO L280 TraceCheckUtils]: 75: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:16,989 INFO L280 TraceCheckUtils]: 76: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,989 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:16,989 INFO L280 TraceCheckUtils]: 78: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:16,990 INFO L263 TraceCheckUtils]: 79: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:16,990 INFO L280 TraceCheckUtils]: 80: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,990 INFO L280 TraceCheckUtils]: 81: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:16,990 INFO L280 TraceCheckUtils]: 82: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,990 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:16,991 INFO L280 TraceCheckUtils]: 84: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:16,991 INFO L280 TraceCheckUtils]: 85: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,991 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:16,991 INFO L280 TraceCheckUtils]: 87: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:16,991 INFO L263 TraceCheckUtils]: 88: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:16,992 INFO L280 TraceCheckUtils]: 89: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:16,992 INFO L280 TraceCheckUtils]: 90: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:16,992 INFO L280 TraceCheckUtils]: 91: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:16,992 INFO L280 TraceCheckUtils]: 92: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,992 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:16,993 INFO L280 TraceCheckUtils]: 94: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:16,993 INFO L280 TraceCheckUtils]: 95: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:16,994 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {2174#true} {2648#(<= |fibonacci_#in~n| 5)} #36#return; {2648#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:16,994 INFO L280 TraceCheckUtils]: 97: Hoare triple {2648#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2648#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:16,995 INFO L280 TraceCheckUtils]: 98: Hoare triple {2648#(<= |fibonacci_#in~n| 5)} assume true; {2648#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:16,996 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {2648#(<= |fibonacci_#in~n| 5)} {2174#true} #34#return; {2487#(<= fibonacci_~n 6)} is VALID [2020-07-17 22:07:17,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:17,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:17,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:17,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:17,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:17,172 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,173 INFO L280 TraceCheckUtils]: 1: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,173 INFO L280 TraceCheckUtils]: 2: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,173 INFO L280 TraceCheckUtils]: 3: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,174 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2174#true} {2976#(<= 2 |fibonacci_#in~n|)} #34#return; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:17,178 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,179 INFO L280 TraceCheckUtils]: 1: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:17,179 INFO L280 TraceCheckUtils]: 2: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,180 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2174#true} {2976#(<= 2 |fibonacci_#in~n|)} #36#return; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,181 INFO L280 TraceCheckUtils]: 1: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2975#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-17 22:07:17,182 INFO L280 TraceCheckUtils]: 2: Hoare triple {2975#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,182 INFO L263 TraceCheckUtils]: 3: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,182 INFO L280 TraceCheckUtils]: 4: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,183 INFO L280 TraceCheckUtils]: 5: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,183 INFO L280 TraceCheckUtils]: 6: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,183 INFO L280 TraceCheckUtils]: 7: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,184 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2174#true} {2976#(<= 2 |fibonacci_#in~n|)} #34#return; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,184 INFO L280 TraceCheckUtils]: 9: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,185 INFO L263 TraceCheckUtils]: 10: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,185 INFO L280 TraceCheckUtils]: 11: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,185 INFO L280 TraceCheckUtils]: 12: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:17,185 INFO L280 TraceCheckUtils]: 13: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,187 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2174#true} {2976#(<= 2 |fibonacci_#in~n|)} #36#return; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,187 INFO L280 TraceCheckUtils]: 15: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,188 INFO L280 TraceCheckUtils]: 16: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} assume true; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,189 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2976#(<= 2 |fibonacci_#in~n|)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:17,194 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,194 INFO L280 TraceCheckUtils]: 1: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,194 INFO L280 TraceCheckUtils]: 2: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,194 INFO L280 TraceCheckUtils]: 3: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,195 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2174#true} {2969#(<= 3 |fibonacci_#in~n|)} #36#return; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,196 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,197 INFO L280 TraceCheckUtils]: 1: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,197 INFO L280 TraceCheckUtils]: 2: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,197 INFO L263 TraceCheckUtils]: 3: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,198 INFO L280 TraceCheckUtils]: 4: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,199 INFO L280 TraceCheckUtils]: 5: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2975#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-17 22:07:17,200 INFO L280 TraceCheckUtils]: 6: Hoare triple {2975#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,200 INFO L263 TraceCheckUtils]: 7: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,200 INFO L280 TraceCheckUtils]: 8: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,200 INFO L280 TraceCheckUtils]: 9: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,200 INFO L280 TraceCheckUtils]: 10: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,201 INFO L280 TraceCheckUtils]: 11: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,202 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2174#true} {2976#(<= 2 |fibonacci_#in~n|)} #34#return; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,202 INFO L280 TraceCheckUtils]: 13: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,203 INFO L263 TraceCheckUtils]: 14: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,203 INFO L280 TraceCheckUtils]: 15: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,203 INFO L280 TraceCheckUtils]: 16: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:17,203 INFO L280 TraceCheckUtils]: 17: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,204 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2174#true} {2976#(<= 2 |fibonacci_#in~n|)} #36#return; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,205 INFO L280 TraceCheckUtils]: 19: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,206 INFO L280 TraceCheckUtils]: 20: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} assume true; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,207 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2976#(<= 2 |fibonacci_#in~n|)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,208 INFO L280 TraceCheckUtils]: 22: Hoare triple {2969#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,208 INFO L263 TraceCheckUtils]: 23: Hoare triple {2969#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,208 INFO L280 TraceCheckUtils]: 24: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,208 INFO L280 TraceCheckUtils]: 25: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,209 INFO L280 TraceCheckUtils]: 26: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,209 INFO L280 TraceCheckUtils]: 27: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,210 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2174#true} {2969#(<= 3 |fibonacci_#in~n|)} #36#return; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,210 INFO L280 TraceCheckUtils]: 29: Hoare triple {2969#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,211 INFO L280 TraceCheckUtils]: 30: Hoare triple {2969#(<= 3 |fibonacci_#in~n|)} assume true; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,212 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2969#(<= 3 |fibonacci_#in~n|)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2932#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:17,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:17,225 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,225 INFO L280 TraceCheckUtils]: 1: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,225 INFO L280 TraceCheckUtils]: 2: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,225 INFO L280 TraceCheckUtils]: 3: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,226 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:17,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:17,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,230 INFO L280 TraceCheckUtils]: 1: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:17,230 INFO L280 TraceCheckUtils]: 2: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,230 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:17,230 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,230 INFO L280 TraceCheckUtils]: 1: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,231 INFO L280 TraceCheckUtils]: 2: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:17,231 INFO L263 TraceCheckUtils]: 3: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,231 INFO L280 TraceCheckUtils]: 4: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,231 INFO L280 TraceCheckUtils]: 5: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,232 INFO L280 TraceCheckUtils]: 6: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,232 INFO L280 TraceCheckUtils]: 7: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,232 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:17,232 INFO L280 TraceCheckUtils]: 9: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:17,232 INFO L263 TraceCheckUtils]: 10: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,233 INFO L280 TraceCheckUtils]: 11: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,233 INFO L280 TraceCheckUtils]: 12: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:17,233 INFO L280 TraceCheckUtils]: 13: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,233 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:17,234 INFO L280 TraceCheckUtils]: 15: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:17,234 INFO L280 TraceCheckUtils]: 16: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,235 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2174#true} {2932#(<= 4 |fibonacci_#in~n|)} #36#return; {2932#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,236 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,236 INFO L280 TraceCheckUtils]: 1: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,237 INFO L280 TraceCheckUtils]: 2: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,237 INFO L263 TraceCheckUtils]: 3: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,238 INFO L280 TraceCheckUtils]: 4: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,239 INFO L280 TraceCheckUtils]: 5: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,239 INFO L280 TraceCheckUtils]: 6: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,239 INFO L263 TraceCheckUtils]: 7: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,240 INFO L280 TraceCheckUtils]: 8: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,241 INFO L280 TraceCheckUtils]: 9: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2975#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-17 22:07:17,242 INFO L280 TraceCheckUtils]: 10: Hoare triple {2975#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,242 INFO L263 TraceCheckUtils]: 11: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,243 INFO L280 TraceCheckUtils]: 12: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,243 INFO L280 TraceCheckUtils]: 13: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,243 INFO L280 TraceCheckUtils]: 14: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,243 INFO L280 TraceCheckUtils]: 15: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,244 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2174#true} {2976#(<= 2 |fibonacci_#in~n|)} #34#return; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,245 INFO L280 TraceCheckUtils]: 17: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,245 INFO L263 TraceCheckUtils]: 18: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,246 INFO L280 TraceCheckUtils]: 19: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,246 INFO L280 TraceCheckUtils]: 20: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:17,246 INFO L280 TraceCheckUtils]: 21: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,247 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2174#true} {2976#(<= 2 |fibonacci_#in~n|)} #36#return; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,247 INFO L280 TraceCheckUtils]: 23: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,248 INFO L280 TraceCheckUtils]: 24: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} assume true; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,250 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2976#(<= 2 |fibonacci_#in~n|)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,251 INFO L280 TraceCheckUtils]: 26: Hoare triple {2969#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,251 INFO L263 TraceCheckUtils]: 27: Hoare triple {2969#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,251 INFO L280 TraceCheckUtils]: 28: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,252 INFO L280 TraceCheckUtils]: 29: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,252 INFO L280 TraceCheckUtils]: 30: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,252 INFO L280 TraceCheckUtils]: 31: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,253 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {2174#true} {2969#(<= 3 |fibonacci_#in~n|)} #36#return; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,254 INFO L280 TraceCheckUtils]: 33: Hoare triple {2969#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,254 INFO L280 TraceCheckUtils]: 34: Hoare triple {2969#(<= 3 |fibonacci_#in~n|)} assume true; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,255 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {2969#(<= 3 |fibonacci_#in~n|)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2932#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,256 INFO L280 TraceCheckUtils]: 36: Hoare triple {2932#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2932#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,256 INFO L263 TraceCheckUtils]: 37: Hoare triple {2932#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,256 INFO L280 TraceCheckUtils]: 38: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,256 INFO L280 TraceCheckUtils]: 39: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,257 INFO L280 TraceCheckUtils]: 40: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:17,257 INFO L263 TraceCheckUtils]: 41: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,257 INFO L280 TraceCheckUtils]: 42: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,257 INFO L280 TraceCheckUtils]: 43: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,257 INFO L280 TraceCheckUtils]: 44: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,258 INFO L280 TraceCheckUtils]: 45: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,258 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:17,258 INFO L280 TraceCheckUtils]: 47: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:17,258 INFO L263 TraceCheckUtils]: 48: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,258 INFO L280 TraceCheckUtils]: 49: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,259 INFO L280 TraceCheckUtils]: 50: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:17,259 INFO L280 TraceCheckUtils]: 51: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,259 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:17,259 INFO L280 TraceCheckUtils]: 53: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:17,260 INFO L280 TraceCheckUtils]: 54: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,260 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {2174#true} {2932#(<= 4 |fibonacci_#in~n|)} #36#return; {2932#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,261 INFO L280 TraceCheckUtils]: 56: Hoare triple {2932#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2932#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,262 INFO L280 TraceCheckUtils]: 57: Hoare triple {2932#(<= 4 |fibonacci_#in~n|)} assume true; {2932#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,263 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2932#(<= 4 |fibonacci_#in~n|)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2867#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:17,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:17,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:17,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,285 INFO L280 TraceCheckUtils]: 1: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,286 INFO L280 TraceCheckUtils]: 2: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,286 INFO L280 TraceCheckUtils]: 3: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,286 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:17,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:17,289 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,290 INFO L280 TraceCheckUtils]: 1: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:17,290 INFO L280 TraceCheckUtils]: 2: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,290 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:17,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,291 INFO L280 TraceCheckUtils]: 2: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:17,291 INFO L263 TraceCheckUtils]: 3: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,291 INFO L280 TraceCheckUtils]: 4: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,292 INFO L280 TraceCheckUtils]: 5: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,292 INFO L280 TraceCheckUtils]: 6: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,292 INFO L280 TraceCheckUtils]: 7: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,292 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:17,293 INFO L280 TraceCheckUtils]: 9: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:17,293 INFO L263 TraceCheckUtils]: 10: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,293 INFO L280 TraceCheckUtils]: 11: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,293 INFO L280 TraceCheckUtils]: 12: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:17,293 INFO L280 TraceCheckUtils]: 13: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,294 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:17,294 INFO L280 TraceCheckUtils]: 15: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:17,294 INFO L280 TraceCheckUtils]: 16: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,294 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:17,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:17,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,299 INFO L280 TraceCheckUtils]: 1: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,299 INFO L280 TraceCheckUtils]: 2: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,299 INFO L280 TraceCheckUtils]: 3: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,299 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:17,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,300 INFO L280 TraceCheckUtils]: 1: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,300 INFO L280 TraceCheckUtils]: 2: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:17,300 INFO L263 TraceCheckUtils]: 3: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,300 INFO L280 TraceCheckUtils]: 4: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,301 INFO L280 TraceCheckUtils]: 5: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,301 INFO L280 TraceCheckUtils]: 6: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:17,301 INFO L263 TraceCheckUtils]: 7: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,301 INFO L280 TraceCheckUtils]: 8: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,301 INFO L280 TraceCheckUtils]: 9: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,302 INFO L280 TraceCheckUtils]: 10: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,302 INFO L280 TraceCheckUtils]: 11: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,302 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:17,302 INFO L280 TraceCheckUtils]: 13: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:17,303 INFO L263 TraceCheckUtils]: 14: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,303 INFO L280 TraceCheckUtils]: 15: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,303 INFO L280 TraceCheckUtils]: 16: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:17,303 INFO L280 TraceCheckUtils]: 17: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,303 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:17,304 INFO L280 TraceCheckUtils]: 19: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:17,304 INFO L280 TraceCheckUtils]: 20: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,304 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:17,304 INFO L280 TraceCheckUtils]: 22: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:17,305 INFO L263 TraceCheckUtils]: 23: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,305 INFO L280 TraceCheckUtils]: 24: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,305 INFO L280 TraceCheckUtils]: 25: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,305 INFO L280 TraceCheckUtils]: 26: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,305 INFO L280 TraceCheckUtils]: 27: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,306 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:17,306 INFO L280 TraceCheckUtils]: 29: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:17,306 INFO L280 TraceCheckUtils]: 30: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,307 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2174#true} {2867#(<= 5 |fibonacci_#in~n|)} #36#return; {2867#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,308 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,309 INFO L280 TraceCheckUtils]: 1: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,310 INFO L280 TraceCheckUtils]: 2: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,310 INFO L263 TraceCheckUtils]: 3: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,310 INFO L280 TraceCheckUtils]: 4: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,311 INFO L280 TraceCheckUtils]: 5: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,312 INFO L280 TraceCheckUtils]: 6: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,312 INFO L263 TraceCheckUtils]: 7: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,312 INFO L280 TraceCheckUtils]: 8: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,313 INFO L280 TraceCheckUtils]: 9: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,314 INFO L280 TraceCheckUtils]: 10: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,314 INFO L263 TraceCheckUtils]: 11: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,314 INFO L280 TraceCheckUtils]: 12: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,315 INFO L280 TraceCheckUtils]: 13: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2975#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-17 22:07:17,316 INFO L280 TraceCheckUtils]: 14: Hoare triple {2975#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,316 INFO L263 TraceCheckUtils]: 15: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,316 INFO L280 TraceCheckUtils]: 16: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,317 INFO L280 TraceCheckUtils]: 17: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,317 INFO L280 TraceCheckUtils]: 18: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,317 INFO L280 TraceCheckUtils]: 19: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,318 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2174#true} {2976#(<= 2 |fibonacci_#in~n|)} #34#return; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,319 INFO L280 TraceCheckUtils]: 21: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,319 INFO L263 TraceCheckUtils]: 22: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,319 INFO L280 TraceCheckUtils]: 23: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,319 INFO L280 TraceCheckUtils]: 24: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:17,320 INFO L280 TraceCheckUtils]: 25: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,321 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2174#true} {2976#(<= 2 |fibonacci_#in~n|)} #36#return; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,321 INFO L280 TraceCheckUtils]: 27: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,322 INFO L280 TraceCheckUtils]: 28: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} assume true; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,323 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {2976#(<= 2 |fibonacci_#in~n|)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,324 INFO L280 TraceCheckUtils]: 30: Hoare triple {2969#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,324 INFO L263 TraceCheckUtils]: 31: Hoare triple {2969#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,324 INFO L280 TraceCheckUtils]: 32: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,324 INFO L280 TraceCheckUtils]: 33: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,325 INFO L280 TraceCheckUtils]: 34: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,325 INFO L280 TraceCheckUtils]: 35: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,326 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2174#true} {2969#(<= 3 |fibonacci_#in~n|)} #36#return; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,326 INFO L280 TraceCheckUtils]: 37: Hoare triple {2969#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,327 INFO L280 TraceCheckUtils]: 38: Hoare triple {2969#(<= 3 |fibonacci_#in~n|)} assume true; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,328 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2969#(<= 3 |fibonacci_#in~n|)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2932#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,329 INFO L280 TraceCheckUtils]: 40: Hoare triple {2932#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2932#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,329 INFO L263 TraceCheckUtils]: 41: Hoare triple {2932#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,329 INFO L280 TraceCheckUtils]: 42: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,329 INFO L280 TraceCheckUtils]: 43: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,330 INFO L280 TraceCheckUtils]: 44: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:17,330 INFO L263 TraceCheckUtils]: 45: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,330 INFO L280 TraceCheckUtils]: 46: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,330 INFO L280 TraceCheckUtils]: 47: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,330 INFO L280 TraceCheckUtils]: 48: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,331 INFO L280 TraceCheckUtils]: 49: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,331 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:17,331 INFO L280 TraceCheckUtils]: 51: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:17,331 INFO L263 TraceCheckUtils]: 52: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,331 INFO L280 TraceCheckUtils]: 53: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,332 INFO L280 TraceCheckUtils]: 54: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:17,332 INFO L280 TraceCheckUtils]: 55: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,332 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:17,332 INFO L280 TraceCheckUtils]: 57: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:17,332 INFO L280 TraceCheckUtils]: 58: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,333 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2174#true} {2932#(<= 4 |fibonacci_#in~n|)} #36#return; {2932#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,334 INFO L280 TraceCheckUtils]: 60: Hoare triple {2932#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2932#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,335 INFO L280 TraceCheckUtils]: 61: Hoare triple {2932#(<= 4 |fibonacci_#in~n|)} assume true; {2932#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,336 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {2932#(<= 4 |fibonacci_#in~n|)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2867#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,336 INFO L280 TraceCheckUtils]: 63: Hoare triple {2867#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2867#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,337 INFO L263 TraceCheckUtils]: 64: Hoare triple {2867#(<= 5 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,337 INFO L280 TraceCheckUtils]: 65: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,337 INFO L280 TraceCheckUtils]: 66: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,337 INFO L280 TraceCheckUtils]: 67: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:17,337 INFO L263 TraceCheckUtils]: 68: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,338 INFO L280 TraceCheckUtils]: 69: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,338 INFO L280 TraceCheckUtils]: 70: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,338 INFO L280 TraceCheckUtils]: 71: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:17,338 INFO L263 TraceCheckUtils]: 72: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,338 INFO L280 TraceCheckUtils]: 73: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,339 INFO L280 TraceCheckUtils]: 74: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,339 INFO L280 TraceCheckUtils]: 75: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,339 INFO L280 TraceCheckUtils]: 76: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,340 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:17,340 INFO L280 TraceCheckUtils]: 78: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:17,340 INFO L263 TraceCheckUtils]: 79: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,340 INFO L280 TraceCheckUtils]: 80: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,341 INFO L280 TraceCheckUtils]: 81: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:17,341 INFO L280 TraceCheckUtils]: 82: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,341 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:17,342 INFO L280 TraceCheckUtils]: 84: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:17,342 INFO L280 TraceCheckUtils]: 85: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,342 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:17,342 INFO L280 TraceCheckUtils]: 87: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:17,343 INFO L263 TraceCheckUtils]: 88: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,343 INFO L280 TraceCheckUtils]: 89: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,343 INFO L280 TraceCheckUtils]: 90: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,344 INFO L280 TraceCheckUtils]: 91: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,344 INFO L280 TraceCheckUtils]: 92: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,344 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:17,344 INFO L280 TraceCheckUtils]: 94: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:17,345 INFO L280 TraceCheckUtils]: 95: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,346 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {2174#true} {2867#(<= 5 |fibonacci_#in~n|)} #36#return; {2867#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,346 INFO L280 TraceCheckUtils]: 97: Hoare triple {2867#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2867#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,347 INFO L280 TraceCheckUtils]: 98: Hoare triple {2867#(<= 5 |fibonacci_#in~n|)} assume true; {2867#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,348 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {2867#(<= 5 |fibonacci_#in~n|)} {2487#(<= fibonacci_~n 6)} #36#return; {2175#false} is VALID [2020-07-17 22:07:17,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,357 INFO L280 TraceCheckUtils]: 1: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,357 INFO L280 TraceCheckUtils]: 2: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:17,357 INFO L263 TraceCheckUtils]: 3: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,358 INFO L280 TraceCheckUtils]: 4: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,359 INFO L280 TraceCheckUtils]: 5: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,359 INFO L280 TraceCheckUtils]: 6: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,360 INFO L263 TraceCheckUtils]: 7: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,360 INFO L280 TraceCheckUtils]: 8: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,361 INFO L280 TraceCheckUtils]: 9: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,362 INFO L280 TraceCheckUtils]: 10: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,362 INFO L263 TraceCheckUtils]: 11: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,363 INFO L280 TraceCheckUtils]: 12: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,363 INFO L280 TraceCheckUtils]: 13: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,364 INFO L280 TraceCheckUtils]: 14: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,364 INFO L263 TraceCheckUtils]: 15: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,364 INFO L280 TraceCheckUtils]: 16: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,365 INFO L280 TraceCheckUtils]: 17: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,366 INFO L280 TraceCheckUtils]: 18: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,366 INFO L263 TraceCheckUtils]: 19: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,366 INFO L280 TraceCheckUtils]: 20: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,367 INFO L280 TraceCheckUtils]: 21: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,368 INFO L280 TraceCheckUtils]: 22: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {2766#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:17,368 INFO L280 TraceCheckUtils]: 23: Hoare triple {2766#(<= |fibonacci_#in~n| 1)} assume true; {2766#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:17,369 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2766#(<= |fibonacci_#in~n| 1)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:17,370 INFO L280 TraceCheckUtils]: 25: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:17,370 INFO L263 TraceCheckUtils]: 26: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,370 INFO L280 TraceCheckUtils]: 27: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,371 INFO L280 TraceCheckUtils]: 28: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:17,371 INFO L280 TraceCheckUtils]: 29: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,372 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2174#true} {2761#(<= |fibonacci_#in~n| 2)} #36#return; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:17,372 INFO L280 TraceCheckUtils]: 31: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:17,373 INFO L280 TraceCheckUtils]: 32: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} assume true; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:17,375 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2761#(<= |fibonacci_#in~n| 2)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:17,375 INFO L280 TraceCheckUtils]: 34: Hoare triple {2750#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:17,376 INFO L263 TraceCheckUtils]: 35: Hoare triple {2750#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,376 INFO L280 TraceCheckUtils]: 36: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,376 INFO L280 TraceCheckUtils]: 37: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,376 INFO L280 TraceCheckUtils]: 38: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,376 INFO L280 TraceCheckUtils]: 39: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,377 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2174#true} {2750#(<= |fibonacci_#in~n| 3)} #36#return; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:17,378 INFO L280 TraceCheckUtils]: 41: Hoare triple {2750#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:17,378 INFO L280 TraceCheckUtils]: 42: Hoare triple {2750#(<= |fibonacci_#in~n| 3)} assume true; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:17,380 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {2750#(<= |fibonacci_#in~n| 3)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2713#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:17,380 INFO L280 TraceCheckUtils]: 44: Hoare triple {2713#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2713#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:17,381 INFO L263 TraceCheckUtils]: 45: Hoare triple {2713#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,381 INFO L280 TraceCheckUtils]: 46: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,381 INFO L280 TraceCheckUtils]: 47: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,382 INFO L280 TraceCheckUtils]: 48: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:17,382 INFO L263 TraceCheckUtils]: 49: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,382 INFO L280 TraceCheckUtils]: 50: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,382 INFO L280 TraceCheckUtils]: 51: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,382 INFO L280 TraceCheckUtils]: 52: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,383 INFO L280 TraceCheckUtils]: 53: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,383 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:17,383 INFO L280 TraceCheckUtils]: 55: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:17,383 INFO L263 TraceCheckUtils]: 56: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,383 INFO L280 TraceCheckUtils]: 57: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,384 INFO L280 TraceCheckUtils]: 58: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:17,384 INFO L280 TraceCheckUtils]: 59: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,384 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:17,384 INFO L280 TraceCheckUtils]: 61: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:17,384 INFO L280 TraceCheckUtils]: 62: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,385 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {2174#true} {2713#(<= |fibonacci_#in~n| 4)} #36#return; {2713#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:17,386 INFO L280 TraceCheckUtils]: 64: Hoare triple {2713#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2713#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:17,386 INFO L280 TraceCheckUtils]: 65: Hoare triple {2713#(<= |fibonacci_#in~n| 4)} assume true; {2713#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:17,388 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {2713#(<= |fibonacci_#in~n| 4)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2648#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:17,388 INFO L280 TraceCheckUtils]: 67: Hoare triple {2648#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2648#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:17,388 INFO L263 TraceCheckUtils]: 68: Hoare triple {2648#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,389 INFO L280 TraceCheckUtils]: 69: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,389 INFO L280 TraceCheckUtils]: 70: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,389 INFO L280 TraceCheckUtils]: 71: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:17,389 INFO L263 TraceCheckUtils]: 72: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,389 INFO L280 TraceCheckUtils]: 73: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,389 INFO L280 TraceCheckUtils]: 74: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,390 INFO L280 TraceCheckUtils]: 75: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:17,390 INFO L263 TraceCheckUtils]: 76: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,390 INFO L280 TraceCheckUtils]: 77: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,390 INFO L280 TraceCheckUtils]: 78: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,390 INFO L280 TraceCheckUtils]: 79: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,391 INFO L280 TraceCheckUtils]: 80: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,391 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:17,391 INFO L280 TraceCheckUtils]: 82: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:17,391 INFO L263 TraceCheckUtils]: 83: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,391 INFO L280 TraceCheckUtils]: 84: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,392 INFO L280 TraceCheckUtils]: 85: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:17,392 INFO L280 TraceCheckUtils]: 86: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,392 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:17,392 INFO L280 TraceCheckUtils]: 88: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:17,392 INFO L280 TraceCheckUtils]: 89: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,393 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:17,393 INFO L280 TraceCheckUtils]: 91: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:17,393 INFO L263 TraceCheckUtils]: 92: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,393 INFO L280 TraceCheckUtils]: 93: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,393 INFO L280 TraceCheckUtils]: 94: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,394 INFO L280 TraceCheckUtils]: 95: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,394 INFO L280 TraceCheckUtils]: 96: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,394 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:17,394 INFO L280 TraceCheckUtils]: 98: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:17,394 INFO L280 TraceCheckUtils]: 99: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,395 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {2174#true} {2648#(<= |fibonacci_#in~n| 5)} #36#return; {2648#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:17,396 INFO L280 TraceCheckUtils]: 101: Hoare triple {2648#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2648#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:17,396 INFO L280 TraceCheckUtils]: 102: Hoare triple {2648#(<= |fibonacci_#in~n| 5)} assume true; {2648#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:17,398 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {2648#(<= |fibonacci_#in~n| 5)} {2174#true} #34#return; {2487#(<= fibonacci_~n 6)} is VALID [2020-07-17 22:07:17,398 INFO L280 TraceCheckUtils]: 104: Hoare triple {2487#(<= fibonacci_~n 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2487#(<= fibonacci_~n 6)} is VALID [2020-07-17 22:07:17,399 INFO L263 TraceCheckUtils]: 105: Hoare triple {2487#(<= fibonacci_~n 6)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,399 INFO L280 TraceCheckUtils]: 106: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,400 INFO L280 TraceCheckUtils]: 107: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,400 INFO L280 TraceCheckUtils]: 108: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,400 INFO L263 TraceCheckUtils]: 109: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,401 INFO L280 TraceCheckUtils]: 110: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,402 INFO L280 TraceCheckUtils]: 111: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,402 INFO L280 TraceCheckUtils]: 112: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,402 INFO L263 TraceCheckUtils]: 113: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,403 INFO L280 TraceCheckUtils]: 114: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,403 INFO L280 TraceCheckUtils]: 115: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,404 INFO L280 TraceCheckUtils]: 116: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,404 INFO L263 TraceCheckUtils]: 117: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,405 INFO L280 TraceCheckUtils]: 118: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,406 INFO L280 TraceCheckUtils]: 119: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2975#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-17 22:07:17,406 INFO L280 TraceCheckUtils]: 120: Hoare triple {2975#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,407 INFO L263 TraceCheckUtils]: 121: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,407 INFO L280 TraceCheckUtils]: 122: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,407 INFO L280 TraceCheckUtils]: 123: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,407 INFO L280 TraceCheckUtils]: 124: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,408 INFO L280 TraceCheckUtils]: 125: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,409 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2174#true} {2976#(<= 2 |fibonacci_#in~n|)} #34#return; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,409 INFO L280 TraceCheckUtils]: 127: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,409 INFO L263 TraceCheckUtils]: 128: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,410 INFO L280 TraceCheckUtils]: 129: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,410 INFO L280 TraceCheckUtils]: 130: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:17,410 INFO L280 TraceCheckUtils]: 131: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,411 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {2174#true} {2976#(<= 2 |fibonacci_#in~n|)} #36#return; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,412 INFO L280 TraceCheckUtils]: 133: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,412 INFO L280 TraceCheckUtils]: 134: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} assume true; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,413 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {2976#(<= 2 |fibonacci_#in~n|)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,414 INFO L280 TraceCheckUtils]: 136: Hoare triple {2969#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,415 INFO L263 TraceCheckUtils]: 137: Hoare triple {2969#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,415 INFO L280 TraceCheckUtils]: 138: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,415 INFO L280 TraceCheckUtils]: 139: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,415 INFO L280 TraceCheckUtils]: 140: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,415 INFO L280 TraceCheckUtils]: 141: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,416 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {2174#true} {2969#(<= 3 |fibonacci_#in~n|)} #36#return; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,417 INFO L280 TraceCheckUtils]: 143: Hoare triple {2969#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,418 INFO L280 TraceCheckUtils]: 144: Hoare triple {2969#(<= 3 |fibonacci_#in~n|)} assume true; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,419 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {2969#(<= 3 |fibonacci_#in~n|)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2932#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,419 INFO L280 TraceCheckUtils]: 146: Hoare triple {2932#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2932#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,420 INFO L263 TraceCheckUtils]: 147: Hoare triple {2932#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,420 INFO L280 TraceCheckUtils]: 148: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,420 INFO L280 TraceCheckUtils]: 149: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,420 INFO L280 TraceCheckUtils]: 150: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:17,420 INFO L263 TraceCheckUtils]: 151: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,421 INFO L280 TraceCheckUtils]: 152: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,421 INFO L280 TraceCheckUtils]: 153: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,421 INFO L280 TraceCheckUtils]: 154: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,421 INFO L280 TraceCheckUtils]: 155: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,421 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:17,422 INFO L280 TraceCheckUtils]: 157: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:17,422 INFO L263 TraceCheckUtils]: 158: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,422 INFO L280 TraceCheckUtils]: 159: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,422 INFO L280 TraceCheckUtils]: 160: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:17,422 INFO L280 TraceCheckUtils]: 161: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,422 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:17,423 INFO L280 TraceCheckUtils]: 163: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:17,423 INFO L280 TraceCheckUtils]: 164: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,424 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {2174#true} {2932#(<= 4 |fibonacci_#in~n|)} #36#return; {2932#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,424 INFO L280 TraceCheckUtils]: 166: Hoare triple {2932#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2932#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,425 INFO L280 TraceCheckUtils]: 167: Hoare triple {2932#(<= 4 |fibonacci_#in~n|)} assume true; {2932#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,426 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {2932#(<= 4 |fibonacci_#in~n|)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2867#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,427 INFO L280 TraceCheckUtils]: 169: Hoare triple {2867#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2867#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,427 INFO L263 TraceCheckUtils]: 170: Hoare triple {2867#(<= 5 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,427 INFO L280 TraceCheckUtils]: 171: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,427 INFO L280 TraceCheckUtils]: 172: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,427 INFO L280 TraceCheckUtils]: 173: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:17,428 INFO L263 TraceCheckUtils]: 174: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,428 INFO L280 TraceCheckUtils]: 175: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,428 INFO L280 TraceCheckUtils]: 176: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,428 INFO L280 TraceCheckUtils]: 177: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:17,428 INFO L263 TraceCheckUtils]: 178: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,429 INFO L280 TraceCheckUtils]: 179: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,429 INFO L280 TraceCheckUtils]: 180: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,429 INFO L280 TraceCheckUtils]: 181: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,429 INFO L280 TraceCheckUtils]: 182: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,429 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:17,430 INFO L280 TraceCheckUtils]: 184: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:17,430 INFO L263 TraceCheckUtils]: 185: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,430 INFO L280 TraceCheckUtils]: 186: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,430 INFO L280 TraceCheckUtils]: 187: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:17,430 INFO L280 TraceCheckUtils]: 188: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,430 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:17,431 INFO L280 TraceCheckUtils]: 190: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:17,431 INFO L280 TraceCheckUtils]: 191: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,431 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:17,431 INFO L280 TraceCheckUtils]: 193: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:17,431 INFO L263 TraceCheckUtils]: 194: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,432 INFO L280 TraceCheckUtils]: 195: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,432 INFO L280 TraceCheckUtils]: 196: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,432 INFO L280 TraceCheckUtils]: 197: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,432 INFO L280 TraceCheckUtils]: 198: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,432 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:17,432 INFO L280 TraceCheckUtils]: 200: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:17,433 INFO L280 TraceCheckUtils]: 201: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,434 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {2174#true} {2867#(<= 5 |fibonacci_#in~n|)} #36#return; {2867#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,434 INFO L280 TraceCheckUtils]: 203: Hoare triple {2867#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2867#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,435 INFO L280 TraceCheckUtils]: 204: Hoare triple {2867#(<= 5 |fibonacci_#in~n|)} assume true; {2867#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,436 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {2867#(<= 5 |fibonacci_#in~n|)} {2487#(<= fibonacci_~n 6)} #36#return; {2175#false} is VALID [2020-07-17 22:07:17,436 INFO L280 TraceCheckUtils]: 206: Hoare triple {2175#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2175#false} is VALID [2020-07-17 22:07:17,436 INFO L280 TraceCheckUtils]: 207: Hoare triple {2175#false} assume true; {2175#false} is VALID [2020-07-17 22:07:17,436 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {2175#false} {2174#true} #42#return; {2175#false} is VALID [2020-07-17 22:07:17,479 INFO L263 TraceCheckUtils]: 0: Hoare triple {2174#true} call ULTIMATE.init(); {2174#true} is VALID [2020-07-17 22:07:17,479 INFO L280 TraceCheckUtils]: 1: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,480 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2174#true} {2174#true} #38#return; {2174#true} is VALID [2020-07-17 22:07:17,480 INFO L263 TraceCheckUtils]: 3: Hoare triple {2174#true} call #t~ret4 := main(); {2174#true} is VALID [2020-07-17 22:07:17,480 INFO L280 TraceCheckUtils]: 4: Hoare triple {2174#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {2174#true} is VALID [2020-07-17 22:07:17,480 INFO L280 TraceCheckUtils]: 5: Hoare triple {2174#true} assume !(~x~0 > 46); {2174#true} is VALID [2020-07-17 22:07:17,480 INFO L263 TraceCheckUtils]: 6: Hoare triple {2174#true} call #t~ret3 := fibonacci(~x~0); {2174#true} is VALID [2020-07-17 22:07:17,481 INFO L280 TraceCheckUtils]: 7: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,481 INFO L280 TraceCheckUtils]: 8: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,481 INFO L280 TraceCheckUtils]: 9: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:17,481 INFO L263 TraceCheckUtils]: 10: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,482 INFO L280 TraceCheckUtils]: 11: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,482 INFO L280 TraceCheckUtils]: 12: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,483 INFO L280 TraceCheckUtils]: 13: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,483 INFO L263 TraceCheckUtils]: 14: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,484 INFO L280 TraceCheckUtils]: 15: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,484 INFO L280 TraceCheckUtils]: 16: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,485 INFO L280 TraceCheckUtils]: 17: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,485 INFO L263 TraceCheckUtils]: 18: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,485 INFO L280 TraceCheckUtils]: 19: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,486 INFO L280 TraceCheckUtils]: 20: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,486 INFO L280 TraceCheckUtils]: 21: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,486 INFO L263 TraceCheckUtils]: 22: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,487 INFO L280 TraceCheckUtils]: 23: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,488 INFO L280 TraceCheckUtils]: 24: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,488 INFO L280 TraceCheckUtils]: 25: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,489 INFO L263 TraceCheckUtils]: 26: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,489 INFO L280 TraceCheckUtils]: 27: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,490 INFO L280 TraceCheckUtils]: 28: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,490 INFO L280 TraceCheckUtils]: 29: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {2766#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:17,491 INFO L280 TraceCheckUtils]: 30: Hoare triple {2766#(<= |fibonacci_#in~n| 1)} assume true; {2766#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:17,492 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2766#(<= |fibonacci_#in~n| 1)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:17,493 INFO L280 TraceCheckUtils]: 32: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:17,493 INFO L263 TraceCheckUtils]: 33: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,493 INFO L280 TraceCheckUtils]: 34: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,493 INFO L280 TraceCheckUtils]: 35: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:17,494 INFO L280 TraceCheckUtils]: 36: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,494 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {2174#true} {2761#(<= |fibonacci_#in~n| 2)} #36#return; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:17,495 INFO L280 TraceCheckUtils]: 38: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:17,495 INFO L280 TraceCheckUtils]: 39: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} assume true; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:17,496 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2761#(<= |fibonacci_#in~n| 2)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:17,498 INFO L280 TraceCheckUtils]: 41: Hoare triple {2750#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:17,499 INFO L263 TraceCheckUtils]: 42: Hoare triple {2750#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,499 INFO L280 TraceCheckUtils]: 43: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,499 INFO L280 TraceCheckUtils]: 44: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,499 INFO L280 TraceCheckUtils]: 45: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,499 INFO L280 TraceCheckUtils]: 46: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,500 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2174#true} {2750#(<= |fibonacci_#in~n| 3)} #36#return; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:17,503 INFO L280 TraceCheckUtils]: 48: Hoare triple {2750#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:17,504 INFO L280 TraceCheckUtils]: 49: Hoare triple {2750#(<= |fibonacci_#in~n| 3)} assume true; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:17,505 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2750#(<= |fibonacci_#in~n| 3)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2713#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:17,506 INFO L280 TraceCheckUtils]: 51: Hoare triple {2713#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2713#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:17,506 INFO L263 TraceCheckUtils]: 52: Hoare triple {2713#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,506 INFO L280 TraceCheckUtils]: 53: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,507 INFO L280 TraceCheckUtils]: 54: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,507 INFO L280 TraceCheckUtils]: 55: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:17,507 INFO L263 TraceCheckUtils]: 56: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,507 INFO L280 TraceCheckUtils]: 57: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,507 INFO L280 TraceCheckUtils]: 58: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,507 INFO L280 TraceCheckUtils]: 59: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,508 INFO L280 TraceCheckUtils]: 60: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,508 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:17,508 INFO L280 TraceCheckUtils]: 62: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:17,508 INFO L263 TraceCheckUtils]: 63: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,508 INFO L280 TraceCheckUtils]: 64: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,509 INFO L280 TraceCheckUtils]: 65: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:17,509 INFO L280 TraceCheckUtils]: 66: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,509 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:17,509 INFO L280 TraceCheckUtils]: 68: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:17,509 INFO L280 TraceCheckUtils]: 69: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,510 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {2174#true} {2713#(<= |fibonacci_#in~n| 4)} #36#return; {2713#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:17,511 INFO L280 TraceCheckUtils]: 71: Hoare triple {2713#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2713#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:17,512 INFO L280 TraceCheckUtils]: 72: Hoare triple {2713#(<= |fibonacci_#in~n| 4)} assume true; {2713#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:17,513 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {2713#(<= |fibonacci_#in~n| 4)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2648#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:17,514 INFO L280 TraceCheckUtils]: 74: Hoare triple {2648#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2648#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:17,514 INFO L263 TraceCheckUtils]: 75: Hoare triple {2648#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,514 INFO L280 TraceCheckUtils]: 76: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,514 INFO L280 TraceCheckUtils]: 77: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,515 INFO L280 TraceCheckUtils]: 78: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:17,515 INFO L263 TraceCheckUtils]: 79: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,515 INFO L280 TraceCheckUtils]: 80: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,515 INFO L280 TraceCheckUtils]: 81: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,515 INFO L280 TraceCheckUtils]: 82: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:17,516 INFO L263 TraceCheckUtils]: 83: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,516 INFO L280 TraceCheckUtils]: 84: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,516 INFO L280 TraceCheckUtils]: 85: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,516 INFO L280 TraceCheckUtils]: 86: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,516 INFO L280 TraceCheckUtils]: 87: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,516 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:17,517 INFO L280 TraceCheckUtils]: 89: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:17,517 INFO L263 TraceCheckUtils]: 90: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,517 INFO L280 TraceCheckUtils]: 91: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,517 INFO L280 TraceCheckUtils]: 92: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:17,517 INFO L280 TraceCheckUtils]: 93: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,518 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:17,518 INFO L280 TraceCheckUtils]: 95: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:17,518 INFO L280 TraceCheckUtils]: 96: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,518 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:17,518 INFO L280 TraceCheckUtils]: 98: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:17,519 INFO L263 TraceCheckUtils]: 99: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,519 INFO L280 TraceCheckUtils]: 100: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,519 INFO L280 TraceCheckUtils]: 101: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,519 INFO L280 TraceCheckUtils]: 102: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,519 INFO L280 TraceCheckUtils]: 103: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,519 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:17,520 INFO L280 TraceCheckUtils]: 105: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:17,520 INFO L280 TraceCheckUtils]: 106: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,521 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {2174#true} {2648#(<= |fibonacci_#in~n| 5)} #36#return; {2648#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:17,521 INFO L280 TraceCheckUtils]: 108: Hoare triple {2648#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2648#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:17,522 INFO L280 TraceCheckUtils]: 109: Hoare triple {2648#(<= |fibonacci_#in~n| 5)} assume true; {2648#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:17,523 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {2648#(<= |fibonacci_#in~n| 5)} {2174#true} #34#return; {2487#(<= fibonacci_~n 6)} is VALID [2020-07-17 22:07:17,524 INFO L280 TraceCheckUtils]: 111: Hoare triple {2487#(<= fibonacci_~n 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2487#(<= fibonacci_~n 6)} is VALID [2020-07-17 22:07:17,524 INFO L263 TraceCheckUtils]: 112: Hoare triple {2487#(<= fibonacci_~n 6)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,524 INFO L280 TraceCheckUtils]: 113: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,525 INFO L280 TraceCheckUtils]: 114: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,525 INFO L280 TraceCheckUtils]: 115: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,526 INFO L263 TraceCheckUtils]: 116: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,526 INFO L280 TraceCheckUtils]: 117: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,527 INFO L280 TraceCheckUtils]: 118: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,527 INFO L280 TraceCheckUtils]: 119: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,527 INFO L263 TraceCheckUtils]: 120: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,528 INFO L280 TraceCheckUtils]: 121: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,528 INFO L280 TraceCheckUtils]: 122: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,529 INFO L280 TraceCheckUtils]: 123: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,529 INFO L263 TraceCheckUtils]: 124: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,530 INFO L280 TraceCheckUtils]: 125: Hoare triple {2174#true} ~n := #in~n; {2588#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,531 INFO L280 TraceCheckUtils]: 126: Hoare triple {2588#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2975#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-17 22:07:17,531 INFO L280 TraceCheckUtils]: 127: Hoare triple {2975#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,532 INFO L263 TraceCheckUtils]: 128: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,532 INFO L280 TraceCheckUtils]: 129: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,532 INFO L280 TraceCheckUtils]: 130: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,532 INFO L280 TraceCheckUtils]: 131: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,532 INFO L280 TraceCheckUtils]: 132: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,533 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {2174#true} {2976#(<= 2 |fibonacci_#in~n|)} #34#return; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,534 INFO L280 TraceCheckUtils]: 134: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,534 INFO L263 TraceCheckUtils]: 135: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,534 INFO L280 TraceCheckUtils]: 136: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,535 INFO L280 TraceCheckUtils]: 137: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:17,535 INFO L280 TraceCheckUtils]: 138: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,536 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {2174#true} {2976#(<= 2 |fibonacci_#in~n|)} #36#return; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,536 INFO L280 TraceCheckUtils]: 140: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,537 INFO L280 TraceCheckUtils]: 141: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} assume true; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,538 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {2976#(<= 2 |fibonacci_#in~n|)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,539 INFO L280 TraceCheckUtils]: 143: Hoare triple {2969#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,539 INFO L263 TraceCheckUtils]: 144: Hoare triple {2969#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,539 INFO L280 TraceCheckUtils]: 145: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,540 INFO L280 TraceCheckUtils]: 146: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,540 INFO L280 TraceCheckUtils]: 147: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,540 INFO L280 TraceCheckUtils]: 148: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,541 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {2174#true} {2969#(<= 3 |fibonacci_#in~n|)} #36#return; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,542 INFO L280 TraceCheckUtils]: 150: Hoare triple {2969#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,542 INFO L280 TraceCheckUtils]: 151: Hoare triple {2969#(<= 3 |fibonacci_#in~n|)} assume true; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,543 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {2969#(<= 3 |fibonacci_#in~n|)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2932#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,544 INFO L280 TraceCheckUtils]: 153: Hoare triple {2932#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2932#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,544 INFO L263 TraceCheckUtils]: 154: Hoare triple {2932#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,544 INFO L280 TraceCheckUtils]: 155: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,544 INFO L280 TraceCheckUtils]: 156: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,545 INFO L280 TraceCheckUtils]: 157: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:17,545 INFO L263 TraceCheckUtils]: 158: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,545 INFO L280 TraceCheckUtils]: 159: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,545 INFO L280 TraceCheckUtils]: 160: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,545 INFO L280 TraceCheckUtils]: 161: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,545 INFO L280 TraceCheckUtils]: 162: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,546 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:17,546 INFO L280 TraceCheckUtils]: 164: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:17,546 INFO L263 TraceCheckUtils]: 165: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,546 INFO L280 TraceCheckUtils]: 166: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,546 INFO L280 TraceCheckUtils]: 167: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:17,547 INFO L280 TraceCheckUtils]: 168: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,547 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:17,547 INFO L280 TraceCheckUtils]: 170: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:17,547 INFO L280 TraceCheckUtils]: 171: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,548 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {2174#true} {2932#(<= 4 |fibonacci_#in~n|)} #36#return; {2932#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,549 INFO L280 TraceCheckUtils]: 173: Hoare triple {2932#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2932#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,549 INFO L280 TraceCheckUtils]: 174: Hoare triple {2932#(<= 4 |fibonacci_#in~n|)} assume true; {2932#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,550 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {2932#(<= 4 |fibonacci_#in~n|)} {2588#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2867#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,551 INFO L280 TraceCheckUtils]: 176: Hoare triple {2867#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2867#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,551 INFO L263 TraceCheckUtils]: 177: Hoare triple {2867#(<= 5 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,552 INFO L280 TraceCheckUtils]: 178: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,552 INFO L280 TraceCheckUtils]: 179: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,552 INFO L280 TraceCheckUtils]: 180: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:17,552 INFO L263 TraceCheckUtils]: 181: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,552 INFO L280 TraceCheckUtils]: 182: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,553 INFO L280 TraceCheckUtils]: 183: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,553 INFO L280 TraceCheckUtils]: 184: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:17,553 INFO L263 TraceCheckUtils]: 185: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:17,553 INFO L280 TraceCheckUtils]: 186: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,554 INFO L280 TraceCheckUtils]: 187: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,554 INFO L280 TraceCheckUtils]: 188: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,554 INFO L280 TraceCheckUtils]: 189: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,554 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:17,555 INFO L280 TraceCheckUtils]: 191: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:17,555 INFO L263 TraceCheckUtils]: 192: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,555 INFO L280 TraceCheckUtils]: 193: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,555 INFO L280 TraceCheckUtils]: 194: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:17,555 INFO L280 TraceCheckUtils]: 195: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,556 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:17,556 INFO L280 TraceCheckUtils]: 197: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:17,556 INFO L280 TraceCheckUtils]: 198: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,556 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:17,556 INFO L280 TraceCheckUtils]: 200: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:17,556 INFO L263 TraceCheckUtils]: 201: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:17,557 INFO L280 TraceCheckUtils]: 202: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:17,557 INFO L280 TraceCheckUtils]: 203: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:17,557 INFO L280 TraceCheckUtils]: 204: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:17,557 INFO L280 TraceCheckUtils]: 205: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,557 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:17,558 INFO L280 TraceCheckUtils]: 207: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:17,558 INFO L280 TraceCheckUtils]: 208: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:17,559 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {2174#true} {2867#(<= 5 |fibonacci_#in~n|)} #36#return; {2867#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,559 INFO L280 TraceCheckUtils]: 210: Hoare triple {2867#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2867#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,560 INFO L280 TraceCheckUtils]: 211: Hoare triple {2867#(<= 5 |fibonacci_#in~n|)} assume true; {2867#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:17,561 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {2867#(<= 5 |fibonacci_#in~n|)} {2487#(<= fibonacci_~n 6)} #36#return; {2175#false} is VALID [2020-07-17 22:07:17,562 INFO L280 TraceCheckUtils]: 213: Hoare triple {2175#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2175#false} is VALID [2020-07-17 22:07:17,562 INFO L280 TraceCheckUtils]: 214: Hoare triple {2175#false} assume true; {2175#false} is VALID [2020-07-17 22:07:17,562 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {2175#false} {2174#true} #42#return; {2175#false} is VALID [2020-07-17 22:07:17,562 INFO L280 TraceCheckUtils]: 216: Hoare triple {2175#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {2175#false} is VALID [2020-07-17 22:07:17,563 INFO L280 TraceCheckUtils]: 217: Hoare triple {2175#false} assume !(~x~0 < 9 || ~result~0 >= 34); {2175#false} is VALID [2020-07-17 22:07:17,563 INFO L280 TraceCheckUtils]: 218: Hoare triple {2175#false} assume !false; {2175#false} is VALID [2020-07-17 22:07:17,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2580 backedges. 432 proven. 761 refuted. 0 times theorem prover too weak. 1387 trivial. 0 not checked. [2020-07-17 22:07:17,603 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [947495491] [2020-07-17 22:07:17,604 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1426273868] [2020-07-17 22:07:17,604 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 [2020-07-17 22:07:17,676 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2020-07-17 22:07:17,676 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-17 22:07:17,679 INFO L264 TraceCheckSpWp]: Trace formula consists of 388 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-17 22:07:17,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:17,753 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:07:18,230 INFO L263 TraceCheckUtils]: 0: Hoare triple {2174#true} call ULTIMATE.init(); {2174#true} is VALID [2020-07-17 22:07:18,231 INFO L280 TraceCheckUtils]: 1: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:18,231 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2174#true} {2174#true} #38#return; {2174#true} is VALID [2020-07-17 22:07:18,232 INFO L263 TraceCheckUtils]: 3: Hoare triple {2174#true} call #t~ret4 := main(); {2174#true} is VALID [2020-07-17 22:07:18,232 INFO L280 TraceCheckUtils]: 4: Hoare triple {2174#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {2174#true} is VALID [2020-07-17 22:07:18,232 INFO L280 TraceCheckUtils]: 5: Hoare triple {2174#true} assume !(~x~0 > 46); {2174#true} is VALID [2020-07-17 22:07:18,232 INFO L263 TraceCheckUtils]: 6: Hoare triple {2174#true} call #t~ret3 := fibonacci(~x~0); {2174#true} is VALID [2020-07-17 22:07:18,232 INFO L280 TraceCheckUtils]: 7: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:18,233 INFO L280 TraceCheckUtils]: 8: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:18,233 INFO L280 TraceCheckUtils]: 9: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:18,233 INFO L263 TraceCheckUtils]: 10: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:18,237 INFO L280 TraceCheckUtils]: 11: Hoare triple {2174#true} ~n := #in~n; {3063#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:18,240 INFO L280 TraceCheckUtils]: 12: Hoare triple {3063#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {3063#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:18,241 INFO L280 TraceCheckUtils]: 13: Hoare triple {3063#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {3063#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:18,241 INFO L263 TraceCheckUtils]: 14: Hoare triple {3063#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:18,242 INFO L280 TraceCheckUtils]: 15: Hoare triple {2174#true} ~n := #in~n; {3063#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:18,243 INFO L280 TraceCheckUtils]: 16: Hoare triple {3063#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {3063#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:18,243 INFO L280 TraceCheckUtils]: 17: Hoare triple {3063#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {3063#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:18,243 INFO L263 TraceCheckUtils]: 18: Hoare triple {3063#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:18,244 INFO L280 TraceCheckUtils]: 19: Hoare triple {2174#true} ~n := #in~n; {3063#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:18,245 INFO L280 TraceCheckUtils]: 20: Hoare triple {3063#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {3063#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:18,245 INFO L280 TraceCheckUtils]: 21: Hoare triple {3063#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {3063#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:18,245 INFO L263 TraceCheckUtils]: 22: Hoare triple {3063#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:18,246 INFO L280 TraceCheckUtils]: 23: Hoare triple {2174#true} ~n := #in~n; {3063#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:18,247 INFO L280 TraceCheckUtils]: 24: Hoare triple {3063#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {3063#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:18,247 INFO L280 TraceCheckUtils]: 25: Hoare triple {3063#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {3063#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:18,247 INFO L263 TraceCheckUtils]: 26: Hoare triple {3063#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:18,248 INFO L280 TraceCheckUtils]: 27: Hoare triple {2174#true} ~n := #in~n; {3063#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:18,249 INFO L280 TraceCheckUtils]: 28: Hoare triple {3063#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {3063#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:18,249 INFO L280 TraceCheckUtils]: 29: Hoare triple {3063#(<= |fibonacci_#in~n| fibonacci_~n)} assume 1 == ~n;#res := 1; {2766#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:18,250 INFO L280 TraceCheckUtils]: 30: Hoare triple {2766#(<= |fibonacci_#in~n| 1)} assume true; {2766#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:18,251 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2766#(<= |fibonacci_#in~n| 1)} {3063#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:18,252 INFO L280 TraceCheckUtils]: 32: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:18,252 INFO L263 TraceCheckUtils]: 33: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:18,252 INFO L280 TraceCheckUtils]: 34: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:18,253 INFO L280 TraceCheckUtils]: 35: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:18,253 INFO L280 TraceCheckUtils]: 36: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:18,254 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {2174#true} {2761#(<= |fibonacci_#in~n| 2)} #36#return; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:18,254 INFO L280 TraceCheckUtils]: 38: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:18,255 INFO L280 TraceCheckUtils]: 39: Hoare triple {2761#(<= |fibonacci_#in~n| 2)} assume true; {2761#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:18,256 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2761#(<= |fibonacci_#in~n| 2)} {3063#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:18,257 INFO L280 TraceCheckUtils]: 41: Hoare triple {2750#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:18,257 INFO L263 TraceCheckUtils]: 42: Hoare triple {2750#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:18,257 INFO L280 TraceCheckUtils]: 43: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:18,257 INFO L280 TraceCheckUtils]: 44: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:18,258 INFO L280 TraceCheckUtils]: 45: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:18,258 INFO L280 TraceCheckUtils]: 46: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:18,259 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2174#true} {2750#(<= |fibonacci_#in~n| 3)} #36#return; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:18,259 INFO L280 TraceCheckUtils]: 48: Hoare triple {2750#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:18,260 INFO L280 TraceCheckUtils]: 49: Hoare triple {2750#(<= |fibonacci_#in~n| 3)} assume true; {2750#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:18,261 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2750#(<= |fibonacci_#in~n| 3)} {3063#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {2713#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:18,262 INFO L280 TraceCheckUtils]: 51: Hoare triple {2713#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2713#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:18,262 INFO L263 TraceCheckUtils]: 52: Hoare triple {2713#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:18,262 INFO L280 TraceCheckUtils]: 53: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:18,262 INFO L280 TraceCheckUtils]: 54: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:18,263 INFO L280 TraceCheckUtils]: 55: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:18,263 INFO L263 TraceCheckUtils]: 56: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:18,263 INFO L280 TraceCheckUtils]: 57: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:18,263 INFO L280 TraceCheckUtils]: 58: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:18,263 INFO L280 TraceCheckUtils]: 59: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:18,263 INFO L280 TraceCheckUtils]: 60: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:18,264 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:18,264 INFO L280 TraceCheckUtils]: 62: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:18,264 INFO L263 TraceCheckUtils]: 63: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:18,264 INFO L280 TraceCheckUtils]: 64: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:18,264 INFO L280 TraceCheckUtils]: 65: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:18,264 INFO L280 TraceCheckUtils]: 66: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:18,265 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:18,265 INFO L280 TraceCheckUtils]: 68: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:18,265 INFO L280 TraceCheckUtils]: 69: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:18,266 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {2174#true} {2713#(<= |fibonacci_#in~n| 4)} #36#return; {2713#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:18,266 INFO L280 TraceCheckUtils]: 71: Hoare triple {2713#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2713#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:18,267 INFO L280 TraceCheckUtils]: 72: Hoare triple {2713#(<= |fibonacci_#in~n| 4)} assume true; {2713#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:18,268 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {2713#(<= |fibonacci_#in~n| 4)} {3063#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {2648#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:18,269 INFO L280 TraceCheckUtils]: 74: Hoare triple {2648#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2648#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:18,269 INFO L263 TraceCheckUtils]: 75: Hoare triple {2648#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:18,269 INFO L280 TraceCheckUtils]: 76: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:18,269 INFO L280 TraceCheckUtils]: 77: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:18,269 INFO L280 TraceCheckUtils]: 78: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:18,270 INFO L263 TraceCheckUtils]: 79: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:18,270 INFO L280 TraceCheckUtils]: 80: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:18,270 INFO L280 TraceCheckUtils]: 81: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:18,270 INFO L280 TraceCheckUtils]: 82: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:18,270 INFO L263 TraceCheckUtils]: 83: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:18,271 INFO L280 TraceCheckUtils]: 84: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:18,271 INFO L280 TraceCheckUtils]: 85: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:18,271 INFO L280 TraceCheckUtils]: 86: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:18,271 INFO L280 TraceCheckUtils]: 87: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:18,271 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:18,271 INFO L280 TraceCheckUtils]: 89: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:18,272 INFO L263 TraceCheckUtils]: 90: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:18,272 INFO L280 TraceCheckUtils]: 91: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:18,272 INFO L280 TraceCheckUtils]: 92: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:18,272 INFO L280 TraceCheckUtils]: 93: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:18,272 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:18,272 INFO L280 TraceCheckUtils]: 95: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:18,273 INFO L280 TraceCheckUtils]: 96: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:18,273 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:18,273 INFO L280 TraceCheckUtils]: 98: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:18,273 INFO L263 TraceCheckUtils]: 99: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:18,273 INFO L280 TraceCheckUtils]: 100: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:18,274 INFO L280 TraceCheckUtils]: 101: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:18,274 INFO L280 TraceCheckUtils]: 102: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:18,274 INFO L280 TraceCheckUtils]: 103: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:18,274 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:18,274 INFO L280 TraceCheckUtils]: 105: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:18,274 INFO L280 TraceCheckUtils]: 106: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:18,275 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {2174#true} {2648#(<= |fibonacci_#in~n| 5)} #36#return; {2648#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:18,276 INFO L280 TraceCheckUtils]: 108: Hoare triple {2648#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2648#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:18,276 INFO L280 TraceCheckUtils]: 109: Hoare triple {2648#(<= |fibonacci_#in~n| 5)} assume true; {2648#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:18,277 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {2648#(<= |fibonacci_#in~n| 5)} {2174#true} #34#return; {2487#(<= fibonacci_~n 6)} is VALID [2020-07-17 22:07:18,278 INFO L280 TraceCheckUtils]: 111: Hoare triple {2487#(<= fibonacci_~n 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2487#(<= fibonacci_~n 6)} is VALID [2020-07-17 22:07:18,278 INFO L263 TraceCheckUtils]: 112: Hoare triple {2487#(<= fibonacci_~n 6)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:18,279 INFO L280 TraceCheckUtils]: 113: Hoare triple {2174#true} ~n := #in~n; {3370#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,279 INFO L280 TraceCheckUtils]: 114: Hoare triple {3370#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3370#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,280 INFO L280 TraceCheckUtils]: 115: Hoare triple {3370#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3370#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,280 INFO L263 TraceCheckUtils]: 116: Hoare triple {3370#(<= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:18,281 INFO L280 TraceCheckUtils]: 117: Hoare triple {2174#true} ~n := #in~n; {3370#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,281 INFO L280 TraceCheckUtils]: 118: Hoare triple {3370#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3370#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,282 INFO L280 TraceCheckUtils]: 119: Hoare triple {3370#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3370#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,282 INFO L263 TraceCheckUtils]: 120: Hoare triple {3370#(<= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:18,282 INFO L280 TraceCheckUtils]: 121: Hoare triple {2174#true} ~n := #in~n; {3370#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,283 INFO L280 TraceCheckUtils]: 122: Hoare triple {3370#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3370#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,284 INFO L280 TraceCheckUtils]: 123: Hoare triple {3370#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3370#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,284 INFO L263 TraceCheckUtils]: 124: Hoare triple {3370#(<= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:18,284 INFO L280 TraceCheckUtils]: 125: Hoare triple {2174#true} ~n := #in~n; {3370#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,285 INFO L280 TraceCheckUtils]: 126: Hoare triple {3370#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3370#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,285 INFO L280 TraceCheckUtils]: 127: Hoare triple {3370#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3370#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,286 INFO L263 TraceCheckUtils]: 128: Hoare triple {3370#(<= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:18,287 INFO L280 TraceCheckUtils]: 129: Hoare triple {2174#true} ~n := #in~n; {3370#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,288 INFO L280 TraceCheckUtils]: 130: Hoare triple {3370#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3422#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,289 INFO L280 TraceCheckUtils]: 131: Hoare triple {3422#(<= 1 |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {3422#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,289 INFO L280 TraceCheckUtils]: 132: Hoare triple {3422#(<= 1 |fibonacci_#in~n|)} assume true; {3422#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,290 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {3422#(<= 1 |fibonacci_#in~n|)} {3370#(<= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,291 INFO L280 TraceCheckUtils]: 134: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,291 INFO L263 TraceCheckUtils]: 135: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:18,291 INFO L280 TraceCheckUtils]: 136: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:18,292 INFO L280 TraceCheckUtils]: 137: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:18,292 INFO L280 TraceCheckUtils]: 138: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:18,293 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {2174#true} {2976#(<= 2 |fibonacci_#in~n|)} #36#return; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,293 INFO L280 TraceCheckUtils]: 140: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,294 INFO L280 TraceCheckUtils]: 141: Hoare triple {2976#(<= 2 |fibonacci_#in~n|)} assume true; {2976#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,295 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {2976#(<= 2 |fibonacci_#in~n|)} {3370#(<= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,296 INFO L280 TraceCheckUtils]: 143: Hoare triple {2969#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,296 INFO L263 TraceCheckUtils]: 144: Hoare triple {2969#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:18,296 INFO L280 TraceCheckUtils]: 145: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:18,296 INFO L280 TraceCheckUtils]: 146: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:18,296 INFO L280 TraceCheckUtils]: 147: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:18,296 INFO L280 TraceCheckUtils]: 148: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:18,297 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {2174#true} {2969#(<= 3 |fibonacci_#in~n|)} #36#return; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,298 INFO L280 TraceCheckUtils]: 150: Hoare triple {2969#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,298 INFO L280 TraceCheckUtils]: 151: Hoare triple {2969#(<= 3 |fibonacci_#in~n|)} assume true; {2969#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,299 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {2969#(<= 3 |fibonacci_#in~n|)} {3370#(<= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2932#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,300 INFO L280 TraceCheckUtils]: 153: Hoare triple {2932#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2932#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,300 INFO L263 TraceCheckUtils]: 154: Hoare triple {2932#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:18,300 INFO L280 TraceCheckUtils]: 155: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:18,300 INFO L280 TraceCheckUtils]: 156: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:18,300 INFO L280 TraceCheckUtils]: 157: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:18,300 INFO L263 TraceCheckUtils]: 158: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:18,301 INFO L280 TraceCheckUtils]: 159: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:18,301 INFO L280 TraceCheckUtils]: 160: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:18,301 INFO L280 TraceCheckUtils]: 161: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:18,301 INFO L280 TraceCheckUtils]: 162: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:18,301 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:18,301 INFO L280 TraceCheckUtils]: 164: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:18,301 INFO L263 TraceCheckUtils]: 165: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:18,301 INFO L280 TraceCheckUtils]: 166: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:18,302 INFO L280 TraceCheckUtils]: 167: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:18,302 INFO L280 TraceCheckUtils]: 168: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:18,302 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:18,302 INFO L280 TraceCheckUtils]: 170: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:18,302 INFO L280 TraceCheckUtils]: 171: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:18,303 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {2174#true} {2932#(<= 4 |fibonacci_#in~n|)} #36#return; {2932#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,303 INFO L280 TraceCheckUtils]: 173: Hoare triple {2932#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2932#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,303 INFO L280 TraceCheckUtils]: 174: Hoare triple {2932#(<= 4 |fibonacci_#in~n|)} assume true; {2932#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,304 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {2932#(<= 4 |fibonacci_#in~n|)} {3370#(<= fibonacci_~n |fibonacci_#in~n|)} #34#return; {2867#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,305 INFO L280 TraceCheckUtils]: 176: Hoare triple {2867#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2867#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,305 INFO L263 TraceCheckUtils]: 177: Hoare triple {2867#(<= 5 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:18,305 INFO L280 TraceCheckUtils]: 178: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:18,305 INFO L280 TraceCheckUtils]: 179: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:18,305 INFO L280 TraceCheckUtils]: 180: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:18,305 INFO L263 TraceCheckUtils]: 181: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:18,306 INFO L280 TraceCheckUtils]: 182: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:18,306 INFO L280 TraceCheckUtils]: 183: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:18,306 INFO L280 TraceCheckUtils]: 184: Hoare triple {2174#true} assume !(1 == ~n); {2174#true} is VALID [2020-07-17 22:07:18,306 INFO L263 TraceCheckUtils]: 185: Hoare triple {2174#true} call #t~ret0 := fibonacci(~n - 1); {2174#true} is VALID [2020-07-17 22:07:18,306 INFO L280 TraceCheckUtils]: 186: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:18,306 INFO L280 TraceCheckUtils]: 187: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:18,306 INFO L280 TraceCheckUtils]: 188: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:18,306 INFO L280 TraceCheckUtils]: 189: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:18,307 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:18,307 INFO L280 TraceCheckUtils]: 191: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:18,307 INFO L263 TraceCheckUtils]: 192: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:18,307 INFO L280 TraceCheckUtils]: 193: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:18,307 INFO L280 TraceCheckUtils]: 194: Hoare triple {2174#true} assume ~n < 1;#res := 0; {2174#true} is VALID [2020-07-17 22:07:18,307 INFO L280 TraceCheckUtils]: 195: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:18,307 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:18,308 INFO L280 TraceCheckUtils]: 197: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:18,308 INFO L280 TraceCheckUtils]: 198: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:18,308 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {2174#true} {2174#true} #34#return; {2174#true} is VALID [2020-07-17 22:07:18,308 INFO L280 TraceCheckUtils]: 200: Hoare triple {2174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2174#true} is VALID [2020-07-17 22:07:18,308 INFO L263 TraceCheckUtils]: 201: Hoare triple {2174#true} call #t~ret1 := fibonacci(~n - 2); {2174#true} is VALID [2020-07-17 22:07:18,308 INFO L280 TraceCheckUtils]: 202: Hoare triple {2174#true} ~n := #in~n; {2174#true} is VALID [2020-07-17 22:07:18,308 INFO L280 TraceCheckUtils]: 203: Hoare triple {2174#true} assume !(~n < 1); {2174#true} is VALID [2020-07-17 22:07:18,308 INFO L280 TraceCheckUtils]: 204: Hoare triple {2174#true} assume 1 == ~n;#res := 1; {2174#true} is VALID [2020-07-17 22:07:18,309 INFO L280 TraceCheckUtils]: 205: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:18,309 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {2174#true} {2174#true} #36#return; {2174#true} is VALID [2020-07-17 22:07:18,309 INFO L280 TraceCheckUtils]: 207: Hoare triple {2174#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2174#true} is VALID [2020-07-17 22:07:18,309 INFO L280 TraceCheckUtils]: 208: Hoare triple {2174#true} assume true; {2174#true} is VALID [2020-07-17 22:07:18,314 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {2174#true} {2867#(<= 5 |fibonacci_#in~n|)} #36#return; {2867#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,316 INFO L280 TraceCheckUtils]: 210: Hoare triple {2867#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2867#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,318 INFO L280 TraceCheckUtils]: 211: Hoare triple {2867#(<= 5 |fibonacci_#in~n|)} assume true; {2867#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:18,320 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {2867#(<= 5 |fibonacci_#in~n|)} {2487#(<= fibonacci_~n 6)} #36#return; {2175#false} is VALID [2020-07-17 22:07:18,320 INFO L280 TraceCheckUtils]: 213: Hoare triple {2175#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2175#false} is VALID [2020-07-17 22:07:18,320 INFO L280 TraceCheckUtils]: 214: Hoare triple {2175#false} assume true; {2175#false} is VALID [2020-07-17 22:07:18,320 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {2175#false} {2174#true} #42#return; {2175#false} is VALID [2020-07-17 22:07:18,321 INFO L280 TraceCheckUtils]: 216: Hoare triple {2175#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {2175#false} is VALID [2020-07-17 22:07:18,321 INFO L280 TraceCheckUtils]: 217: Hoare triple {2175#false} assume !(~x~0 < 9 || ~result~0 >= 34); {2175#false} is VALID [2020-07-17 22:07:18,321 INFO L280 TraceCheckUtils]: 218: Hoare triple {2175#false} assume !false; {2175#false} is VALID [2020-07-17 22:07:18,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2580 backedges. 463 proven. 843 refuted. 0 times theorem prover too weak. 1274 trivial. 0 not checked. [2020-07-17 22:07:18,355 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:07:18,356 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 15] total 17 [2020-07-17 22:07:18,356 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1074974900] [2020-07-17 22:07:18,357 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 219 [2020-07-17 22:07:22,602 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:07:22,603 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2020-07-17 22:07:22,716 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:07:22,717 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-07-17 22:07:22,717 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:07:22,717 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-07-17 22:07:22,718 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=215, Unknown=0, NotChecked=0, Total=272 [2020-07-17 22:07:22,718 INFO L87 Difference]: Start difference. First operand 85 states and 125 transitions. Second operand 17 states. [2020-07-17 22:07:24,562 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:24,563 INFO L93 Difference]: Finished difference Result 167 states and 298 transitions. [2020-07-17 22:07:24,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-07-17 22:07:24,563 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 219 [2020-07-17 22:07:24,563 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:07:24,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-17 22:07:24,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 150 transitions. [2020-07-17 22:07:24,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-17 22:07:24,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 150 transitions. [2020-07-17 22:07:24,574 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 27 states and 150 transitions. [2020-07-17 22:07:24,773 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 150 edges. 150 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:07:24,778 INFO L225 Difference]: With dead ends: 167 [2020-07-17 22:07:24,778 INFO L226 Difference]: Without dead ends: 89 [2020-07-17 22:07:24,781 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 315 GetRequests, 281 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 241 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=296, Invalid=964, Unknown=0, NotChecked=0, Total=1260 [2020-07-17 22:07:24,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89 states. [2020-07-17 22:07:24,828 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89 to 79. [2020-07-17 22:07:24,828 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:07:24,828 INFO L82 GeneralOperation]: Start isEquivalent. First operand 89 states. Second operand 79 states. [2020-07-17 22:07:24,828 INFO L74 IsIncluded]: Start isIncluded. First operand 89 states. Second operand 79 states. [2020-07-17 22:07:24,829 INFO L87 Difference]: Start difference. First operand 89 states. Second operand 79 states. [2020-07-17 22:07:24,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:24,834 INFO L93 Difference]: Finished difference Result 89 states and 116 transitions. [2020-07-17 22:07:24,835 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 116 transitions. [2020-07-17 22:07:24,836 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:07:24,836 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:07:24,836 INFO L74 IsIncluded]: Start isIncluded. First operand 79 states. Second operand 89 states. [2020-07-17 22:07:24,836 INFO L87 Difference]: Start difference. First operand 79 states. Second operand 89 states. [2020-07-17 22:07:24,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:24,848 INFO L93 Difference]: Finished difference Result 89 states and 116 transitions. [2020-07-17 22:07:24,848 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 116 transitions. [2020-07-17 22:07:24,849 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:07:24,849 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:07:24,849 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:07:24,850 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:07:24,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 79 states. [2020-07-17 22:07:24,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 102 transitions. [2020-07-17 22:07:24,855 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 102 transitions. Word has length 219 [2020-07-17 22:07:24,855 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:07:24,855 INFO L479 AbstractCegarLoop]: Abstraction has 79 states and 102 transitions. [2020-07-17 22:07:24,855 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-07-17 22:07:24,856 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 102 transitions. [2020-07-17 22:07:24,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2020-07-17 22:07:24,858 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:07:24,858 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] [2020-07-17 22:07:25,073 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2020-07-17 22:07:25,074 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:07:25,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:07:25,074 INFO L82 PathProgramCache]: Analyzing trace with hash 375112636, now seen corresponding path program 5 times [2020-07-17 22:07:25,075 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:07:25,075 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [257583370] [2020-07-17 22:07:25,075 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:07:25,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:25,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:25,169 INFO L280 TraceCheckUtils]: 0: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,169 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4228#true} {4228#true} #38#return; {4228#true} is VALID [2020-07-17 22:07:25,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:25,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:25,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:25,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:25,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:25,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:25,420 INFO L280 TraceCheckUtils]: 0: Hoare triple {4228#true} ~n := #in~n; {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,421 INFO L280 TraceCheckUtils]: 1: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,421 INFO L280 TraceCheckUtils]: 2: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {4739#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:25,422 INFO L280 TraceCheckUtils]: 3: Hoare triple {4739#(<= |fibonacci_#in~n| 1)} assume true; {4739#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:25,424 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4739#(<= |fibonacci_#in~n| 1)} {4401#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:25,429 INFO L280 TraceCheckUtils]: 0: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,429 INFO L280 TraceCheckUtils]: 1: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:25,429 INFO L280 TraceCheckUtils]: 2: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,431 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4228#true} {4734#(<= |fibonacci_#in~n| 2)} #36#return; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,431 INFO L280 TraceCheckUtils]: 0: Hoare triple {4228#true} ~n := #in~n; {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,432 INFO L280 TraceCheckUtils]: 1: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,433 INFO L280 TraceCheckUtils]: 2: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,433 INFO L263 TraceCheckUtils]: 3: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,434 INFO L280 TraceCheckUtils]: 4: Hoare triple {4228#true} ~n := #in~n; {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,434 INFO L280 TraceCheckUtils]: 5: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,435 INFO L280 TraceCheckUtils]: 6: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {4739#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:25,435 INFO L280 TraceCheckUtils]: 7: Hoare triple {4739#(<= |fibonacci_#in~n| 1)} assume true; {4739#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:25,438 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4739#(<= |fibonacci_#in~n| 1)} {4401#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,439 INFO L280 TraceCheckUtils]: 9: Hoare triple {4734#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,439 INFO L263 TraceCheckUtils]: 10: Hoare triple {4734#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,440 INFO L280 TraceCheckUtils]: 11: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,440 INFO L280 TraceCheckUtils]: 12: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:25,441 INFO L280 TraceCheckUtils]: 13: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,443 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4228#true} {4734#(<= |fibonacci_#in~n| 2)} #36#return; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,443 INFO L280 TraceCheckUtils]: 15: Hoare triple {4734#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,444 INFO L280 TraceCheckUtils]: 16: Hoare triple {4734#(<= |fibonacci_#in~n| 2)} assume true; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,447 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4734#(<= |fibonacci_#in~n| 2)} {4401#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:25,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:25,453 INFO L280 TraceCheckUtils]: 0: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,453 INFO L280 TraceCheckUtils]: 1: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,453 INFO L280 TraceCheckUtils]: 2: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,454 INFO L280 TraceCheckUtils]: 3: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,455 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4228#true} {4723#(<= |fibonacci_#in~n| 3)} #36#return; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:25,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {4228#true} ~n := #in~n; {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,457 INFO L280 TraceCheckUtils]: 1: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,458 INFO L280 TraceCheckUtils]: 2: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,459 INFO L263 TraceCheckUtils]: 3: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,460 INFO L280 TraceCheckUtils]: 4: Hoare triple {4228#true} ~n := #in~n; {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,461 INFO L280 TraceCheckUtils]: 5: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,461 INFO L280 TraceCheckUtils]: 6: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,462 INFO L263 TraceCheckUtils]: 7: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,463 INFO L280 TraceCheckUtils]: 8: Hoare triple {4228#true} ~n := #in~n; {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,464 INFO L280 TraceCheckUtils]: 9: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,465 INFO L280 TraceCheckUtils]: 10: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {4739#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:25,465 INFO L280 TraceCheckUtils]: 11: Hoare triple {4739#(<= |fibonacci_#in~n| 1)} assume true; {4739#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:25,468 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4739#(<= |fibonacci_#in~n| 1)} {4401#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,469 INFO L280 TraceCheckUtils]: 13: Hoare triple {4734#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,469 INFO L263 TraceCheckUtils]: 14: Hoare triple {4734#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,470 INFO L280 TraceCheckUtils]: 15: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,470 INFO L280 TraceCheckUtils]: 16: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:25,470 INFO L280 TraceCheckUtils]: 17: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,472 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4228#true} {4734#(<= |fibonacci_#in~n| 2)} #36#return; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,473 INFO L280 TraceCheckUtils]: 19: Hoare triple {4734#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,474 INFO L280 TraceCheckUtils]: 20: Hoare triple {4734#(<= |fibonacci_#in~n| 2)} assume true; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,476 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4734#(<= |fibonacci_#in~n| 2)} {4401#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:25,477 INFO L280 TraceCheckUtils]: 22: Hoare triple {4723#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:25,477 INFO L263 TraceCheckUtils]: 23: Hoare triple {4723#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,478 INFO L280 TraceCheckUtils]: 24: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,478 INFO L280 TraceCheckUtils]: 25: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,478 INFO L280 TraceCheckUtils]: 26: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,479 INFO L280 TraceCheckUtils]: 27: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,480 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4228#true} {4723#(<= |fibonacci_#in~n| 3)} #36#return; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:25,481 INFO L280 TraceCheckUtils]: 29: Hoare triple {4723#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:25,482 INFO L280 TraceCheckUtils]: 30: Hoare triple {4723#(<= |fibonacci_#in~n| 3)} assume true; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:25,484 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {4723#(<= |fibonacci_#in~n| 3)} {4401#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4686#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:25,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:25,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:25,496 INFO L280 TraceCheckUtils]: 0: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,497 INFO L280 TraceCheckUtils]: 1: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,497 INFO L280 TraceCheckUtils]: 2: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,497 INFO L280 TraceCheckUtils]: 3: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,498 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:25,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,501 INFO L280 TraceCheckUtils]: 1: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:25,501 INFO L280 TraceCheckUtils]: 2: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,501 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,502 INFO L280 TraceCheckUtils]: 0: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,502 INFO L280 TraceCheckUtils]: 1: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,502 INFO L280 TraceCheckUtils]: 2: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:25,502 INFO L263 TraceCheckUtils]: 3: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,503 INFO L280 TraceCheckUtils]: 4: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,503 INFO L280 TraceCheckUtils]: 5: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,503 INFO L280 TraceCheckUtils]: 6: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,503 INFO L280 TraceCheckUtils]: 7: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,503 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,504 INFO L280 TraceCheckUtils]: 9: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:25,504 INFO L263 TraceCheckUtils]: 10: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,504 INFO L280 TraceCheckUtils]: 11: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,504 INFO L280 TraceCheckUtils]: 12: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:25,505 INFO L280 TraceCheckUtils]: 13: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,505 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,505 INFO L280 TraceCheckUtils]: 15: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:25,505 INFO L280 TraceCheckUtils]: 16: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,507 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4228#true} {4686#(<= |fibonacci_#in~n| 4)} #36#return; {4686#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:25,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {4228#true} ~n := #in~n; {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,509 INFO L280 TraceCheckUtils]: 1: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,510 INFO L280 TraceCheckUtils]: 2: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,510 INFO L263 TraceCheckUtils]: 3: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,511 INFO L280 TraceCheckUtils]: 4: Hoare triple {4228#true} ~n := #in~n; {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,512 INFO L280 TraceCheckUtils]: 5: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,513 INFO L280 TraceCheckUtils]: 6: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,513 INFO L263 TraceCheckUtils]: 7: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,514 INFO L280 TraceCheckUtils]: 8: Hoare triple {4228#true} ~n := #in~n; {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,515 INFO L280 TraceCheckUtils]: 9: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,516 INFO L280 TraceCheckUtils]: 10: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,516 INFO L263 TraceCheckUtils]: 11: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,517 INFO L280 TraceCheckUtils]: 12: Hoare triple {4228#true} ~n := #in~n; {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,518 INFO L280 TraceCheckUtils]: 13: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,519 INFO L280 TraceCheckUtils]: 14: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {4739#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:25,520 INFO L280 TraceCheckUtils]: 15: Hoare triple {4739#(<= |fibonacci_#in~n| 1)} assume true; {4739#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:25,522 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4739#(<= |fibonacci_#in~n| 1)} {4401#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,523 INFO L280 TraceCheckUtils]: 17: Hoare triple {4734#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,524 INFO L263 TraceCheckUtils]: 18: Hoare triple {4734#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,524 INFO L280 TraceCheckUtils]: 19: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,524 INFO L280 TraceCheckUtils]: 20: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:25,525 INFO L280 TraceCheckUtils]: 21: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,526 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4228#true} {4734#(<= |fibonacci_#in~n| 2)} #36#return; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,527 INFO L280 TraceCheckUtils]: 23: Hoare triple {4734#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,528 INFO L280 TraceCheckUtils]: 24: Hoare triple {4734#(<= |fibonacci_#in~n| 2)} assume true; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,531 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4734#(<= |fibonacci_#in~n| 2)} {4401#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:25,532 INFO L280 TraceCheckUtils]: 26: Hoare triple {4723#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:25,532 INFO L263 TraceCheckUtils]: 27: Hoare triple {4723#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,532 INFO L280 TraceCheckUtils]: 28: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,533 INFO L280 TraceCheckUtils]: 29: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,533 INFO L280 TraceCheckUtils]: 30: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,533 INFO L280 TraceCheckUtils]: 31: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,535 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {4228#true} {4723#(<= |fibonacci_#in~n| 3)} #36#return; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:25,536 INFO L280 TraceCheckUtils]: 33: Hoare triple {4723#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:25,537 INFO L280 TraceCheckUtils]: 34: Hoare triple {4723#(<= |fibonacci_#in~n| 3)} assume true; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:25,539 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {4723#(<= |fibonacci_#in~n| 3)} {4401#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4686#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:25,540 INFO L280 TraceCheckUtils]: 36: Hoare triple {4686#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4686#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:25,541 INFO L263 TraceCheckUtils]: 37: Hoare triple {4686#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,541 INFO L280 TraceCheckUtils]: 38: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,541 INFO L280 TraceCheckUtils]: 39: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,542 INFO L280 TraceCheckUtils]: 40: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:25,542 INFO L263 TraceCheckUtils]: 41: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,542 INFO L280 TraceCheckUtils]: 42: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,543 INFO L280 TraceCheckUtils]: 43: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,543 INFO L280 TraceCheckUtils]: 44: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,543 INFO L280 TraceCheckUtils]: 45: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,544 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,544 INFO L280 TraceCheckUtils]: 47: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:25,544 INFO L263 TraceCheckUtils]: 48: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,544 INFO L280 TraceCheckUtils]: 49: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,545 INFO L280 TraceCheckUtils]: 50: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:25,545 INFO L280 TraceCheckUtils]: 51: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,545 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,545 INFO L280 TraceCheckUtils]: 53: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:25,545 INFO L280 TraceCheckUtils]: 54: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,547 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {4228#true} {4686#(<= |fibonacci_#in~n| 4)} #36#return; {4686#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:25,548 INFO L280 TraceCheckUtils]: 56: Hoare triple {4686#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4686#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:25,549 INFO L280 TraceCheckUtils]: 57: Hoare triple {4686#(<= |fibonacci_#in~n| 4)} assume true; {4686#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:25,551 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4686#(<= |fibonacci_#in~n| 4)} {4401#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4621#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:25,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:25,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:25,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:25,581 INFO L280 TraceCheckUtils]: 0: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,582 INFO L280 TraceCheckUtils]: 1: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,582 INFO L280 TraceCheckUtils]: 2: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,582 INFO L280 TraceCheckUtils]: 3: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,583 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:25,587 INFO L280 TraceCheckUtils]: 0: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,588 INFO L280 TraceCheckUtils]: 1: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:25,588 INFO L280 TraceCheckUtils]: 2: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,588 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,589 INFO L280 TraceCheckUtils]: 0: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,589 INFO L280 TraceCheckUtils]: 1: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,589 INFO L280 TraceCheckUtils]: 2: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:25,590 INFO L263 TraceCheckUtils]: 3: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,590 INFO L280 TraceCheckUtils]: 4: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,591 INFO L280 TraceCheckUtils]: 5: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,591 INFO L280 TraceCheckUtils]: 6: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,591 INFO L280 TraceCheckUtils]: 7: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,592 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,592 INFO L280 TraceCheckUtils]: 9: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:25,592 INFO L263 TraceCheckUtils]: 10: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,592 INFO L280 TraceCheckUtils]: 11: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,593 INFO L280 TraceCheckUtils]: 12: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:25,593 INFO L280 TraceCheckUtils]: 13: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,593 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,593 INFO L280 TraceCheckUtils]: 15: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:25,594 INFO L280 TraceCheckUtils]: 16: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,594 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:25,599 INFO L280 TraceCheckUtils]: 0: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,600 INFO L280 TraceCheckUtils]: 1: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,600 INFO L280 TraceCheckUtils]: 2: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,600 INFO L280 TraceCheckUtils]: 3: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,600 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,601 INFO L280 TraceCheckUtils]: 2: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:25,601 INFO L263 TraceCheckUtils]: 3: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,601 INFO L280 TraceCheckUtils]: 4: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,602 INFO L280 TraceCheckUtils]: 5: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,602 INFO L280 TraceCheckUtils]: 6: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:25,602 INFO L263 TraceCheckUtils]: 7: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,603 INFO L280 TraceCheckUtils]: 8: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,603 INFO L280 TraceCheckUtils]: 9: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,603 INFO L280 TraceCheckUtils]: 10: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,603 INFO L280 TraceCheckUtils]: 11: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,604 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,604 INFO L280 TraceCheckUtils]: 13: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:25,604 INFO L263 TraceCheckUtils]: 14: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,604 INFO L280 TraceCheckUtils]: 15: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,605 INFO L280 TraceCheckUtils]: 16: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:25,605 INFO L280 TraceCheckUtils]: 17: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,605 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,605 INFO L280 TraceCheckUtils]: 19: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:25,606 INFO L280 TraceCheckUtils]: 20: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,606 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,606 INFO L280 TraceCheckUtils]: 22: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:25,607 INFO L263 TraceCheckUtils]: 23: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,607 INFO L280 TraceCheckUtils]: 24: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,607 INFO L280 TraceCheckUtils]: 25: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,607 INFO L280 TraceCheckUtils]: 26: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,608 INFO L280 TraceCheckUtils]: 27: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,608 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,608 INFO L280 TraceCheckUtils]: 29: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:25,608 INFO L280 TraceCheckUtils]: 30: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,610 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {4228#true} {4621#(<= |fibonacci_#in~n| 5)} #36#return; {4621#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:25,617 INFO L280 TraceCheckUtils]: 0: Hoare triple {4228#true} ~n := #in~n; {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,619 INFO L280 TraceCheckUtils]: 1: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,619 INFO L280 TraceCheckUtils]: 2: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,620 INFO L263 TraceCheckUtils]: 3: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,621 INFO L280 TraceCheckUtils]: 4: Hoare triple {4228#true} ~n := #in~n; {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,622 INFO L280 TraceCheckUtils]: 5: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,622 INFO L280 TraceCheckUtils]: 6: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,623 INFO L263 TraceCheckUtils]: 7: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,623 INFO L280 TraceCheckUtils]: 8: Hoare triple {4228#true} ~n := #in~n; {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,624 INFO L280 TraceCheckUtils]: 9: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,625 INFO L280 TraceCheckUtils]: 10: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,626 INFO L263 TraceCheckUtils]: 11: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,626 INFO L280 TraceCheckUtils]: 12: Hoare triple {4228#true} ~n := #in~n; {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,627 INFO L280 TraceCheckUtils]: 13: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,628 INFO L280 TraceCheckUtils]: 14: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,628 INFO L263 TraceCheckUtils]: 15: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,629 INFO L280 TraceCheckUtils]: 16: Hoare triple {4228#true} ~n := #in~n; {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,630 INFO L280 TraceCheckUtils]: 17: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,631 INFO L280 TraceCheckUtils]: 18: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {4739#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:25,632 INFO L280 TraceCheckUtils]: 19: Hoare triple {4739#(<= |fibonacci_#in~n| 1)} assume true; {4739#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:25,634 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4739#(<= |fibonacci_#in~n| 1)} {4401#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,635 INFO L280 TraceCheckUtils]: 21: Hoare triple {4734#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,635 INFO L263 TraceCheckUtils]: 22: Hoare triple {4734#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,636 INFO L280 TraceCheckUtils]: 23: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,636 INFO L280 TraceCheckUtils]: 24: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:25,636 INFO L280 TraceCheckUtils]: 25: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,638 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4228#true} {4734#(<= |fibonacci_#in~n| 2)} #36#return; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,638 INFO L280 TraceCheckUtils]: 27: Hoare triple {4734#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,639 INFO L280 TraceCheckUtils]: 28: Hoare triple {4734#(<= |fibonacci_#in~n| 2)} assume true; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,642 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {4734#(<= |fibonacci_#in~n| 2)} {4401#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:25,642 INFO L280 TraceCheckUtils]: 30: Hoare triple {4723#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:25,643 INFO L263 TraceCheckUtils]: 31: Hoare triple {4723#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,643 INFO L280 TraceCheckUtils]: 32: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,643 INFO L280 TraceCheckUtils]: 33: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,644 INFO L280 TraceCheckUtils]: 34: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,644 INFO L280 TraceCheckUtils]: 35: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,646 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4228#true} {4723#(<= |fibonacci_#in~n| 3)} #36#return; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:25,646 INFO L280 TraceCheckUtils]: 37: Hoare triple {4723#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:25,647 INFO L280 TraceCheckUtils]: 38: Hoare triple {4723#(<= |fibonacci_#in~n| 3)} assume true; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:25,649 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4723#(<= |fibonacci_#in~n| 3)} {4401#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4686#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:25,650 INFO L280 TraceCheckUtils]: 40: Hoare triple {4686#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4686#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:25,650 INFO L263 TraceCheckUtils]: 41: Hoare triple {4686#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,651 INFO L280 TraceCheckUtils]: 42: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,651 INFO L280 TraceCheckUtils]: 43: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,651 INFO L280 TraceCheckUtils]: 44: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:25,651 INFO L263 TraceCheckUtils]: 45: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,651 INFO L280 TraceCheckUtils]: 46: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,652 INFO L280 TraceCheckUtils]: 47: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,652 INFO L280 TraceCheckUtils]: 48: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,652 INFO L280 TraceCheckUtils]: 49: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,652 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,652 INFO L280 TraceCheckUtils]: 51: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:25,653 INFO L263 TraceCheckUtils]: 52: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,653 INFO L280 TraceCheckUtils]: 53: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,653 INFO L280 TraceCheckUtils]: 54: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:25,653 INFO L280 TraceCheckUtils]: 55: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,653 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,654 INFO L280 TraceCheckUtils]: 57: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:25,654 INFO L280 TraceCheckUtils]: 58: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,655 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {4228#true} {4686#(<= |fibonacci_#in~n| 4)} #36#return; {4686#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:25,656 INFO L280 TraceCheckUtils]: 60: Hoare triple {4686#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4686#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:25,656 INFO L280 TraceCheckUtils]: 61: Hoare triple {4686#(<= |fibonacci_#in~n| 4)} assume true; {4686#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:25,658 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {4686#(<= |fibonacci_#in~n| 4)} {4401#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4621#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:25,659 INFO L280 TraceCheckUtils]: 63: Hoare triple {4621#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4621#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:25,659 INFO L263 TraceCheckUtils]: 64: Hoare triple {4621#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,659 INFO L280 TraceCheckUtils]: 65: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,660 INFO L280 TraceCheckUtils]: 66: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,660 INFO L280 TraceCheckUtils]: 67: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:25,661 INFO L263 TraceCheckUtils]: 68: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,661 INFO L280 TraceCheckUtils]: 69: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,661 INFO L280 TraceCheckUtils]: 70: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,662 INFO L280 TraceCheckUtils]: 71: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:25,662 INFO L263 TraceCheckUtils]: 72: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,662 INFO L280 TraceCheckUtils]: 73: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,663 INFO L280 TraceCheckUtils]: 74: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,663 INFO L280 TraceCheckUtils]: 75: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,663 INFO L280 TraceCheckUtils]: 76: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,663 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,664 INFO L280 TraceCheckUtils]: 78: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:25,664 INFO L263 TraceCheckUtils]: 79: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,664 INFO L280 TraceCheckUtils]: 80: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,665 INFO L280 TraceCheckUtils]: 81: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:25,665 INFO L280 TraceCheckUtils]: 82: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,665 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,666 INFO L280 TraceCheckUtils]: 84: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:25,666 INFO L280 TraceCheckUtils]: 85: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,666 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,667 INFO L280 TraceCheckUtils]: 87: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:25,667 INFO L263 TraceCheckUtils]: 88: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,667 INFO L280 TraceCheckUtils]: 89: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,668 INFO L280 TraceCheckUtils]: 90: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,668 INFO L280 TraceCheckUtils]: 91: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,668 INFO L280 TraceCheckUtils]: 92: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,668 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,669 INFO L280 TraceCheckUtils]: 94: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:25,669 INFO L280 TraceCheckUtils]: 95: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,671 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {4228#true} {4621#(<= |fibonacci_#in~n| 5)} #36#return; {4621#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:25,672 INFO L280 TraceCheckUtils]: 97: Hoare triple {4621#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4621#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:25,673 INFO L280 TraceCheckUtils]: 98: Hoare triple {4621#(<= |fibonacci_#in~n| 5)} assume true; {4621#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:25,675 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {4621#(<= |fibonacci_#in~n| 5)} {4401#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4502#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:25,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:25,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:25,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:25,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:25,735 INFO L280 TraceCheckUtils]: 0: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,735 INFO L280 TraceCheckUtils]: 1: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,736 INFO L280 TraceCheckUtils]: 2: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,736 INFO L280 TraceCheckUtils]: 3: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,737 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:25,741 INFO L280 TraceCheckUtils]: 0: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,742 INFO L280 TraceCheckUtils]: 1: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:25,742 INFO L280 TraceCheckUtils]: 2: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,742 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,743 INFO L280 TraceCheckUtils]: 0: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,743 INFO L280 TraceCheckUtils]: 1: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,743 INFO L280 TraceCheckUtils]: 2: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:25,744 INFO L263 TraceCheckUtils]: 3: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,744 INFO L280 TraceCheckUtils]: 4: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,745 INFO L280 TraceCheckUtils]: 5: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,745 INFO L280 TraceCheckUtils]: 6: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,746 INFO L280 TraceCheckUtils]: 7: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,746 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,746 INFO L280 TraceCheckUtils]: 9: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:25,747 INFO L263 TraceCheckUtils]: 10: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,747 INFO L280 TraceCheckUtils]: 11: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,747 INFO L280 TraceCheckUtils]: 12: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:25,747 INFO L280 TraceCheckUtils]: 13: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,748 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,748 INFO L280 TraceCheckUtils]: 15: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:25,748 INFO L280 TraceCheckUtils]: 16: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,749 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:25,753 INFO L280 TraceCheckUtils]: 0: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,753 INFO L280 TraceCheckUtils]: 1: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,753 INFO L280 TraceCheckUtils]: 2: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,754 INFO L280 TraceCheckUtils]: 3: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,754 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,756 INFO L280 TraceCheckUtils]: 2: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:25,756 INFO L263 TraceCheckUtils]: 3: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,757 INFO L280 TraceCheckUtils]: 4: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,757 INFO L280 TraceCheckUtils]: 5: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,758 INFO L280 TraceCheckUtils]: 6: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:25,758 INFO L263 TraceCheckUtils]: 7: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,758 INFO L280 TraceCheckUtils]: 8: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,759 INFO L280 TraceCheckUtils]: 9: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,759 INFO L280 TraceCheckUtils]: 10: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,760 INFO L280 TraceCheckUtils]: 11: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,760 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,760 INFO L280 TraceCheckUtils]: 13: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:25,761 INFO L263 TraceCheckUtils]: 14: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,761 INFO L280 TraceCheckUtils]: 15: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,762 INFO L280 TraceCheckUtils]: 16: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:25,762 INFO L280 TraceCheckUtils]: 17: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,762 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,763 INFO L280 TraceCheckUtils]: 19: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:25,763 INFO L280 TraceCheckUtils]: 20: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,764 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,764 INFO L280 TraceCheckUtils]: 22: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:25,764 INFO L263 TraceCheckUtils]: 23: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,765 INFO L280 TraceCheckUtils]: 24: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,765 INFO L280 TraceCheckUtils]: 25: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,766 INFO L280 TraceCheckUtils]: 26: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,766 INFO L280 TraceCheckUtils]: 27: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,767 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,767 INFO L280 TraceCheckUtils]: 29: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:25,767 INFO L280 TraceCheckUtils]: 30: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,768 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:25,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:25,783 INFO L280 TraceCheckUtils]: 0: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,784 INFO L280 TraceCheckUtils]: 1: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,784 INFO L280 TraceCheckUtils]: 2: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,784 INFO L280 TraceCheckUtils]: 3: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,785 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:25,789 INFO L280 TraceCheckUtils]: 0: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,789 INFO L280 TraceCheckUtils]: 1: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:25,790 INFO L280 TraceCheckUtils]: 2: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,790 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,790 INFO L280 TraceCheckUtils]: 0: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,791 INFO L280 TraceCheckUtils]: 1: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,791 INFO L280 TraceCheckUtils]: 2: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:25,791 INFO L263 TraceCheckUtils]: 3: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,792 INFO L280 TraceCheckUtils]: 4: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,792 INFO L280 TraceCheckUtils]: 5: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,792 INFO L280 TraceCheckUtils]: 6: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,792 INFO L280 TraceCheckUtils]: 7: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,793 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,793 INFO L280 TraceCheckUtils]: 9: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:25,793 INFO L263 TraceCheckUtils]: 10: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,793 INFO L280 TraceCheckUtils]: 11: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,794 INFO L280 TraceCheckUtils]: 12: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:25,794 INFO L280 TraceCheckUtils]: 13: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,794 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,794 INFO L280 TraceCheckUtils]: 15: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:25,795 INFO L280 TraceCheckUtils]: 16: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,795 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,796 INFO L280 TraceCheckUtils]: 2: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:25,797 INFO L263 TraceCheckUtils]: 3: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,797 INFO L280 TraceCheckUtils]: 4: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,797 INFO L280 TraceCheckUtils]: 5: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,797 INFO L280 TraceCheckUtils]: 6: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:25,797 INFO L263 TraceCheckUtils]: 7: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,798 INFO L280 TraceCheckUtils]: 8: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,798 INFO L280 TraceCheckUtils]: 9: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,798 INFO L280 TraceCheckUtils]: 10: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:25,798 INFO L263 TraceCheckUtils]: 11: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,799 INFO L280 TraceCheckUtils]: 12: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,799 INFO L280 TraceCheckUtils]: 13: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,799 INFO L280 TraceCheckUtils]: 14: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,799 INFO L280 TraceCheckUtils]: 15: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,799 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,800 INFO L280 TraceCheckUtils]: 17: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:25,800 INFO L263 TraceCheckUtils]: 18: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,800 INFO L280 TraceCheckUtils]: 19: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,800 INFO L280 TraceCheckUtils]: 20: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:25,801 INFO L280 TraceCheckUtils]: 21: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,801 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,801 INFO L280 TraceCheckUtils]: 23: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:25,874 INFO L280 TraceCheckUtils]: 24: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,874 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,874 INFO L280 TraceCheckUtils]: 26: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:25,875 INFO L263 TraceCheckUtils]: 27: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,875 INFO L280 TraceCheckUtils]: 28: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,878 INFO L280 TraceCheckUtils]: 29: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,879 INFO L280 TraceCheckUtils]: 30: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,879 INFO L280 TraceCheckUtils]: 31: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,879 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,879 INFO L280 TraceCheckUtils]: 33: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:25,880 INFO L280 TraceCheckUtils]: 34: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,880 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,880 INFO L280 TraceCheckUtils]: 36: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:25,880 INFO L263 TraceCheckUtils]: 37: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,881 INFO L280 TraceCheckUtils]: 38: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,881 INFO L280 TraceCheckUtils]: 39: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,881 INFO L280 TraceCheckUtils]: 40: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:25,882 INFO L263 TraceCheckUtils]: 41: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,882 INFO L280 TraceCheckUtils]: 42: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,882 INFO L280 TraceCheckUtils]: 43: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,882 INFO L280 TraceCheckUtils]: 44: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,883 INFO L280 TraceCheckUtils]: 45: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,883 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,883 INFO L280 TraceCheckUtils]: 47: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:25,883 INFO L263 TraceCheckUtils]: 48: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,883 INFO L280 TraceCheckUtils]: 49: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,884 INFO L280 TraceCheckUtils]: 50: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:25,884 INFO L280 TraceCheckUtils]: 51: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,884 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,884 INFO L280 TraceCheckUtils]: 53: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:25,885 INFO L280 TraceCheckUtils]: 54: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,885 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,885 INFO L280 TraceCheckUtils]: 56: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:25,885 INFO L280 TraceCheckUtils]: 57: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,887 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4228#true} {4502#(<= |fibonacci_#in~n| 6)} #36#return; {4502#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:25,890 INFO L280 TraceCheckUtils]: 0: Hoare triple {4228#true} ~n := #in~n; {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,892 INFO L280 TraceCheckUtils]: 2: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,892 INFO L263 TraceCheckUtils]: 3: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,892 INFO L280 TraceCheckUtils]: 4: Hoare triple {4228#true} ~n := #in~n; {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,893 INFO L280 TraceCheckUtils]: 5: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,894 INFO L280 TraceCheckUtils]: 6: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,894 INFO L263 TraceCheckUtils]: 7: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,894 INFO L280 TraceCheckUtils]: 8: Hoare triple {4228#true} ~n := #in~n; {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,895 INFO L280 TraceCheckUtils]: 9: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,895 INFO L280 TraceCheckUtils]: 10: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,896 INFO L263 TraceCheckUtils]: 11: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,896 INFO L280 TraceCheckUtils]: 12: Hoare triple {4228#true} ~n := #in~n; {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,897 INFO L280 TraceCheckUtils]: 13: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,897 INFO L280 TraceCheckUtils]: 14: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,897 INFO L263 TraceCheckUtils]: 15: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,898 INFO L280 TraceCheckUtils]: 16: Hoare triple {4228#true} ~n := #in~n; {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,898 INFO L280 TraceCheckUtils]: 17: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,899 INFO L280 TraceCheckUtils]: 18: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,899 INFO L263 TraceCheckUtils]: 19: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,900 INFO L280 TraceCheckUtils]: 20: Hoare triple {4228#true} ~n := #in~n; {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,900 INFO L280 TraceCheckUtils]: 21: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,901 INFO L280 TraceCheckUtils]: 22: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {4739#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:25,901 INFO L280 TraceCheckUtils]: 23: Hoare triple {4739#(<= |fibonacci_#in~n| 1)} assume true; {4739#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:25,902 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4739#(<= |fibonacci_#in~n| 1)} {4401#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,903 INFO L280 TraceCheckUtils]: 25: Hoare triple {4734#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,903 INFO L263 TraceCheckUtils]: 26: Hoare triple {4734#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,903 INFO L280 TraceCheckUtils]: 27: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,904 INFO L280 TraceCheckUtils]: 28: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:25,904 INFO L280 TraceCheckUtils]: 29: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,905 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4228#true} {4734#(<= |fibonacci_#in~n| 2)} #36#return; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,905 INFO L280 TraceCheckUtils]: 31: Hoare triple {4734#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,906 INFO L280 TraceCheckUtils]: 32: Hoare triple {4734#(<= |fibonacci_#in~n| 2)} assume true; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,907 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {4734#(<= |fibonacci_#in~n| 2)} {4401#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:25,908 INFO L280 TraceCheckUtils]: 34: Hoare triple {4723#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:25,908 INFO L263 TraceCheckUtils]: 35: Hoare triple {4723#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,908 INFO L280 TraceCheckUtils]: 36: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,909 INFO L280 TraceCheckUtils]: 37: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,909 INFO L280 TraceCheckUtils]: 38: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,909 INFO L280 TraceCheckUtils]: 39: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,910 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4228#true} {4723#(<= |fibonacci_#in~n| 3)} #36#return; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:25,910 INFO L280 TraceCheckUtils]: 41: Hoare triple {4723#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:25,911 INFO L280 TraceCheckUtils]: 42: Hoare triple {4723#(<= |fibonacci_#in~n| 3)} assume true; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:25,912 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {4723#(<= |fibonacci_#in~n| 3)} {4401#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4686#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:25,913 INFO L280 TraceCheckUtils]: 44: Hoare triple {4686#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4686#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:25,913 INFO L263 TraceCheckUtils]: 45: Hoare triple {4686#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,913 INFO L280 TraceCheckUtils]: 46: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,913 INFO L280 TraceCheckUtils]: 47: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,913 INFO L280 TraceCheckUtils]: 48: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:25,914 INFO L263 TraceCheckUtils]: 49: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,914 INFO L280 TraceCheckUtils]: 50: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,914 INFO L280 TraceCheckUtils]: 51: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,914 INFO L280 TraceCheckUtils]: 52: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,914 INFO L280 TraceCheckUtils]: 53: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,914 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,915 INFO L280 TraceCheckUtils]: 55: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:25,915 INFO L263 TraceCheckUtils]: 56: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,915 INFO L280 TraceCheckUtils]: 57: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,915 INFO L280 TraceCheckUtils]: 58: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:25,915 INFO L280 TraceCheckUtils]: 59: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,916 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,916 INFO L280 TraceCheckUtils]: 61: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:25,916 INFO L280 TraceCheckUtils]: 62: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,917 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {4228#true} {4686#(<= |fibonacci_#in~n| 4)} #36#return; {4686#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:25,917 INFO L280 TraceCheckUtils]: 64: Hoare triple {4686#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4686#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:25,918 INFO L280 TraceCheckUtils]: 65: Hoare triple {4686#(<= |fibonacci_#in~n| 4)} assume true; {4686#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:25,919 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {4686#(<= |fibonacci_#in~n| 4)} {4401#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4621#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:25,920 INFO L280 TraceCheckUtils]: 67: Hoare triple {4621#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4621#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:25,920 INFO L263 TraceCheckUtils]: 68: Hoare triple {4621#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,920 INFO L280 TraceCheckUtils]: 69: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,920 INFO L280 TraceCheckUtils]: 70: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,920 INFO L280 TraceCheckUtils]: 71: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:25,920 INFO L263 TraceCheckUtils]: 72: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,921 INFO L280 TraceCheckUtils]: 73: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,921 INFO L280 TraceCheckUtils]: 74: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,921 INFO L280 TraceCheckUtils]: 75: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:25,921 INFO L263 TraceCheckUtils]: 76: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,921 INFO L280 TraceCheckUtils]: 77: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,922 INFO L280 TraceCheckUtils]: 78: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,922 INFO L280 TraceCheckUtils]: 79: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,922 INFO L280 TraceCheckUtils]: 80: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,922 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,922 INFO L280 TraceCheckUtils]: 82: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:25,922 INFO L263 TraceCheckUtils]: 83: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,923 INFO L280 TraceCheckUtils]: 84: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,923 INFO L280 TraceCheckUtils]: 85: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:25,923 INFO L280 TraceCheckUtils]: 86: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,923 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,923 INFO L280 TraceCheckUtils]: 88: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:25,923 INFO L280 TraceCheckUtils]: 89: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,924 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,924 INFO L280 TraceCheckUtils]: 91: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:25,924 INFO L263 TraceCheckUtils]: 92: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,924 INFO L280 TraceCheckUtils]: 93: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,924 INFO L280 TraceCheckUtils]: 94: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,924 INFO L280 TraceCheckUtils]: 95: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,925 INFO L280 TraceCheckUtils]: 96: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,925 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,925 INFO L280 TraceCheckUtils]: 98: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:25,925 INFO L280 TraceCheckUtils]: 99: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,926 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {4228#true} {4621#(<= |fibonacci_#in~n| 5)} #36#return; {4621#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:25,927 INFO L280 TraceCheckUtils]: 101: Hoare triple {4621#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4621#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:25,927 INFO L280 TraceCheckUtils]: 102: Hoare triple {4621#(<= |fibonacci_#in~n| 5)} assume true; {4621#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:25,928 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {4621#(<= |fibonacci_#in~n| 5)} {4401#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4502#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:25,929 INFO L280 TraceCheckUtils]: 104: Hoare triple {4502#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4502#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:25,929 INFO L263 TraceCheckUtils]: 105: Hoare triple {4502#(<= |fibonacci_#in~n| 6)} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,929 INFO L280 TraceCheckUtils]: 106: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,929 INFO L280 TraceCheckUtils]: 107: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,929 INFO L280 TraceCheckUtils]: 108: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:25,930 INFO L263 TraceCheckUtils]: 109: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,930 INFO L280 TraceCheckUtils]: 110: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,930 INFO L280 TraceCheckUtils]: 111: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,930 INFO L280 TraceCheckUtils]: 112: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:25,930 INFO L263 TraceCheckUtils]: 113: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,931 INFO L280 TraceCheckUtils]: 114: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,931 INFO L280 TraceCheckUtils]: 115: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,931 INFO L280 TraceCheckUtils]: 116: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:25,931 INFO L263 TraceCheckUtils]: 117: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,931 INFO L280 TraceCheckUtils]: 118: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,931 INFO L280 TraceCheckUtils]: 119: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,932 INFO L280 TraceCheckUtils]: 120: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,932 INFO L280 TraceCheckUtils]: 121: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,932 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,932 INFO L280 TraceCheckUtils]: 123: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:25,932 INFO L263 TraceCheckUtils]: 124: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,932 INFO L280 TraceCheckUtils]: 125: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,933 INFO L280 TraceCheckUtils]: 126: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:25,933 INFO L280 TraceCheckUtils]: 127: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,933 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,933 INFO L280 TraceCheckUtils]: 129: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:25,933 INFO L280 TraceCheckUtils]: 130: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,933 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,934 INFO L280 TraceCheckUtils]: 132: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:25,934 INFO L263 TraceCheckUtils]: 133: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,934 INFO L280 TraceCheckUtils]: 134: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,934 INFO L280 TraceCheckUtils]: 135: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,934 INFO L280 TraceCheckUtils]: 136: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,934 INFO L280 TraceCheckUtils]: 137: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,935 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,935 INFO L280 TraceCheckUtils]: 139: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:25,935 INFO L280 TraceCheckUtils]: 140: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,935 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,935 INFO L280 TraceCheckUtils]: 142: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:25,936 INFO L263 TraceCheckUtils]: 143: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,936 INFO L280 TraceCheckUtils]: 144: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,936 INFO L280 TraceCheckUtils]: 145: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,936 INFO L280 TraceCheckUtils]: 146: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:25,936 INFO L263 TraceCheckUtils]: 147: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,936 INFO L280 TraceCheckUtils]: 148: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,937 INFO L280 TraceCheckUtils]: 149: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,937 INFO L280 TraceCheckUtils]: 150: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,937 INFO L280 TraceCheckUtils]: 151: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,937 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,937 INFO L280 TraceCheckUtils]: 153: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:25,937 INFO L263 TraceCheckUtils]: 154: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,938 INFO L280 TraceCheckUtils]: 155: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,938 INFO L280 TraceCheckUtils]: 156: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:25,938 INFO L280 TraceCheckUtils]: 157: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,938 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,938 INFO L280 TraceCheckUtils]: 159: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:25,938 INFO L280 TraceCheckUtils]: 160: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,939 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,939 INFO L280 TraceCheckUtils]: 162: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:25,939 INFO L280 TraceCheckUtils]: 163: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,940 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {4228#true} {4502#(<= |fibonacci_#in~n| 6)} #36#return; {4502#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:25,941 INFO L280 TraceCheckUtils]: 165: Hoare triple {4502#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4502#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:25,941 INFO L280 TraceCheckUtils]: 166: Hoare triple {4502#(<= |fibonacci_#in~n| 6)} assume true; {4502#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:25,942 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {4502#(<= |fibonacci_#in~n| 6)} {4228#true} #42#return; {4400#(<= main_~x~0 6)} is VALID [2020-07-17 22:07:25,965 INFO L263 TraceCheckUtils]: 0: Hoare triple {4228#true} call ULTIMATE.init(); {4228#true} is VALID [2020-07-17 22:07:25,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,966 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4228#true} {4228#true} #38#return; {4228#true} is VALID [2020-07-17 22:07:25,966 INFO L263 TraceCheckUtils]: 3: Hoare triple {4228#true} call #t~ret4 := main(); {4228#true} is VALID [2020-07-17 22:07:25,966 INFO L280 TraceCheckUtils]: 4: Hoare triple {4228#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {4228#true} is VALID [2020-07-17 22:07:25,967 INFO L280 TraceCheckUtils]: 5: Hoare triple {4228#true} assume !(~x~0 > 46); {4228#true} is VALID [2020-07-17 22:07:25,967 INFO L263 TraceCheckUtils]: 6: Hoare triple {4228#true} call #t~ret3 := fibonacci(~x~0); {4228#true} is VALID [2020-07-17 22:07:25,967 INFO L280 TraceCheckUtils]: 7: Hoare triple {4228#true} ~n := #in~n; {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,968 INFO L280 TraceCheckUtils]: 8: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,968 INFO L280 TraceCheckUtils]: 9: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,969 INFO L263 TraceCheckUtils]: 10: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,969 INFO L280 TraceCheckUtils]: 11: Hoare triple {4228#true} ~n := #in~n; {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,970 INFO L280 TraceCheckUtils]: 12: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,970 INFO L280 TraceCheckUtils]: 13: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,970 INFO L263 TraceCheckUtils]: 14: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,971 INFO L280 TraceCheckUtils]: 15: Hoare triple {4228#true} ~n := #in~n; {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,971 INFO L280 TraceCheckUtils]: 16: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,972 INFO L280 TraceCheckUtils]: 17: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,972 INFO L263 TraceCheckUtils]: 18: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,973 INFO L280 TraceCheckUtils]: 19: Hoare triple {4228#true} ~n := #in~n; {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,973 INFO L280 TraceCheckUtils]: 20: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,974 INFO L280 TraceCheckUtils]: 21: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,974 INFO L263 TraceCheckUtils]: 22: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,974 INFO L280 TraceCheckUtils]: 23: Hoare triple {4228#true} ~n := #in~n; {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,975 INFO L280 TraceCheckUtils]: 24: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,975 INFO L280 TraceCheckUtils]: 25: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,976 INFO L263 TraceCheckUtils]: 26: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,976 INFO L280 TraceCheckUtils]: 27: Hoare triple {4228#true} ~n := #in~n; {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,977 INFO L280 TraceCheckUtils]: 28: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4401#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:25,977 INFO L280 TraceCheckUtils]: 29: Hoare triple {4401#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {4739#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:25,978 INFO L280 TraceCheckUtils]: 30: Hoare triple {4739#(<= |fibonacci_#in~n| 1)} assume true; {4739#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:25,979 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {4739#(<= |fibonacci_#in~n| 1)} {4401#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,980 INFO L280 TraceCheckUtils]: 32: Hoare triple {4734#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,980 INFO L263 TraceCheckUtils]: 33: Hoare triple {4734#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,980 INFO L280 TraceCheckUtils]: 34: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,981 INFO L280 TraceCheckUtils]: 35: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:25,981 INFO L280 TraceCheckUtils]: 36: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,982 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {4228#true} {4734#(<= |fibonacci_#in~n| 2)} #36#return; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,982 INFO L280 TraceCheckUtils]: 38: Hoare triple {4734#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,983 INFO L280 TraceCheckUtils]: 39: Hoare triple {4734#(<= |fibonacci_#in~n| 2)} assume true; {4734#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:25,984 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4734#(<= |fibonacci_#in~n| 2)} {4401#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:25,985 INFO L280 TraceCheckUtils]: 41: Hoare triple {4723#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:25,985 INFO L263 TraceCheckUtils]: 42: Hoare triple {4723#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,986 INFO L280 TraceCheckUtils]: 43: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,986 INFO L280 TraceCheckUtils]: 44: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,986 INFO L280 TraceCheckUtils]: 45: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,986 INFO L280 TraceCheckUtils]: 46: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,987 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {4228#true} {4723#(<= |fibonacci_#in~n| 3)} #36#return; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:25,988 INFO L280 TraceCheckUtils]: 48: Hoare triple {4723#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:25,988 INFO L280 TraceCheckUtils]: 49: Hoare triple {4723#(<= |fibonacci_#in~n| 3)} assume true; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:25,990 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4723#(<= |fibonacci_#in~n| 3)} {4401#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4686#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:25,991 INFO L280 TraceCheckUtils]: 51: Hoare triple {4686#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4686#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:25,991 INFO L263 TraceCheckUtils]: 52: Hoare triple {4686#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,991 INFO L280 TraceCheckUtils]: 53: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,991 INFO L280 TraceCheckUtils]: 54: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,991 INFO L280 TraceCheckUtils]: 55: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:25,992 INFO L263 TraceCheckUtils]: 56: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,992 INFO L280 TraceCheckUtils]: 57: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,992 INFO L280 TraceCheckUtils]: 58: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,992 INFO L280 TraceCheckUtils]: 59: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:25,992 INFO L280 TraceCheckUtils]: 60: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,993 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:25,993 INFO L280 TraceCheckUtils]: 62: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:25,993 INFO L263 TraceCheckUtils]: 63: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,993 INFO L280 TraceCheckUtils]: 64: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,993 INFO L280 TraceCheckUtils]: 65: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:25,994 INFO L280 TraceCheckUtils]: 66: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,994 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:25,994 INFO L280 TraceCheckUtils]: 68: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:25,994 INFO L280 TraceCheckUtils]: 69: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:25,995 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4228#true} {4686#(<= |fibonacci_#in~n| 4)} #36#return; {4686#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:25,996 INFO L280 TraceCheckUtils]: 71: Hoare triple {4686#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4686#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:25,996 INFO L280 TraceCheckUtils]: 72: Hoare triple {4686#(<= |fibonacci_#in~n| 4)} assume true; {4686#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:25,997 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {4686#(<= |fibonacci_#in~n| 4)} {4401#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4621#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:25,998 INFO L280 TraceCheckUtils]: 74: Hoare triple {4621#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4621#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:25,998 INFO L263 TraceCheckUtils]: 75: Hoare triple {4621#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:25,998 INFO L280 TraceCheckUtils]: 76: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,998 INFO L280 TraceCheckUtils]: 77: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,998 INFO L280 TraceCheckUtils]: 78: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:25,999 INFO L263 TraceCheckUtils]: 79: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,999 INFO L280 TraceCheckUtils]: 80: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:25,999 INFO L280 TraceCheckUtils]: 81: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:25,999 INFO L280 TraceCheckUtils]: 82: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:25,999 INFO L263 TraceCheckUtils]: 83: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:25,999 INFO L280 TraceCheckUtils]: 84: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,000 INFO L280 TraceCheckUtils]: 85: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:26,000 INFO L280 TraceCheckUtils]: 86: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:26,000 INFO L280 TraceCheckUtils]: 87: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,001 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:26,001 INFO L280 TraceCheckUtils]: 89: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:26,001 INFO L263 TraceCheckUtils]: 90: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:26,001 INFO L280 TraceCheckUtils]: 91: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,002 INFO L280 TraceCheckUtils]: 92: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:26,002 INFO L280 TraceCheckUtils]: 93: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,002 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:26,002 INFO L280 TraceCheckUtils]: 95: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:26,002 INFO L280 TraceCheckUtils]: 96: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,002 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:26,003 INFO L280 TraceCheckUtils]: 98: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:26,003 INFO L263 TraceCheckUtils]: 99: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:26,003 INFO L280 TraceCheckUtils]: 100: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,003 INFO L280 TraceCheckUtils]: 101: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:26,003 INFO L280 TraceCheckUtils]: 102: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:26,003 INFO L280 TraceCheckUtils]: 103: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,004 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:26,004 INFO L280 TraceCheckUtils]: 105: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:26,004 INFO L280 TraceCheckUtils]: 106: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,005 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {4228#true} {4621#(<= |fibonacci_#in~n| 5)} #36#return; {4621#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:26,005 INFO L280 TraceCheckUtils]: 108: Hoare triple {4621#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4621#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:26,006 INFO L280 TraceCheckUtils]: 109: Hoare triple {4621#(<= |fibonacci_#in~n| 5)} assume true; {4621#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:26,007 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {4621#(<= |fibonacci_#in~n| 5)} {4401#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {4502#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:26,008 INFO L280 TraceCheckUtils]: 111: Hoare triple {4502#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4502#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:26,008 INFO L263 TraceCheckUtils]: 112: Hoare triple {4502#(<= |fibonacci_#in~n| 6)} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:26,008 INFO L280 TraceCheckUtils]: 113: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,008 INFO L280 TraceCheckUtils]: 114: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:26,008 INFO L280 TraceCheckUtils]: 115: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:26,009 INFO L263 TraceCheckUtils]: 116: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:26,009 INFO L280 TraceCheckUtils]: 117: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,009 INFO L280 TraceCheckUtils]: 118: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:26,009 INFO L280 TraceCheckUtils]: 119: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:26,009 INFO L263 TraceCheckUtils]: 120: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:26,009 INFO L280 TraceCheckUtils]: 121: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,010 INFO L280 TraceCheckUtils]: 122: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:26,010 INFO L280 TraceCheckUtils]: 123: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:26,010 INFO L263 TraceCheckUtils]: 124: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:26,010 INFO L280 TraceCheckUtils]: 125: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,010 INFO L280 TraceCheckUtils]: 126: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:26,011 INFO L280 TraceCheckUtils]: 127: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:26,011 INFO L280 TraceCheckUtils]: 128: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,011 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:26,011 INFO L280 TraceCheckUtils]: 130: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:26,011 INFO L263 TraceCheckUtils]: 131: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:26,011 INFO L280 TraceCheckUtils]: 132: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,012 INFO L280 TraceCheckUtils]: 133: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:26,012 INFO L280 TraceCheckUtils]: 134: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,012 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:26,012 INFO L280 TraceCheckUtils]: 136: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:26,012 INFO L280 TraceCheckUtils]: 137: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,013 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:26,013 INFO L280 TraceCheckUtils]: 139: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:26,013 INFO L263 TraceCheckUtils]: 140: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:26,013 INFO L280 TraceCheckUtils]: 141: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,013 INFO L280 TraceCheckUtils]: 142: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:26,013 INFO L280 TraceCheckUtils]: 143: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:26,014 INFO L280 TraceCheckUtils]: 144: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,014 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:26,014 INFO L280 TraceCheckUtils]: 146: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:26,014 INFO L280 TraceCheckUtils]: 147: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,014 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:26,015 INFO L280 TraceCheckUtils]: 149: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:26,015 INFO L263 TraceCheckUtils]: 150: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:26,015 INFO L280 TraceCheckUtils]: 151: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,015 INFO L280 TraceCheckUtils]: 152: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:26,015 INFO L280 TraceCheckUtils]: 153: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:26,015 INFO L263 TraceCheckUtils]: 154: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:26,016 INFO L280 TraceCheckUtils]: 155: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,016 INFO L280 TraceCheckUtils]: 156: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:26,016 INFO L280 TraceCheckUtils]: 157: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:26,016 INFO L280 TraceCheckUtils]: 158: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,016 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:26,016 INFO L280 TraceCheckUtils]: 160: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:26,017 INFO L263 TraceCheckUtils]: 161: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:26,017 INFO L280 TraceCheckUtils]: 162: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,017 INFO L280 TraceCheckUtils]: 163: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:26,017 INFO L280 TraceCheckUtils]: 164: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,017 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:26,017 INFO L280 TraceCheckUtils]: 166: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:26,018 INFO L280 TraceCheckUtils]: 167: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,018 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:26,018 INFO L280 TraceCheckUtils]: 169: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:26,018 INFO L280 TraceCheckUtils]: 170: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,019 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {4228#true} {4502#(<= |fibonacci_#in~n| 6)} #36#return; {4502#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:26,020 INFO L280 TraceCheckUtils]: 172: Hoare triple {4502#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4502#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:26,020 INFO L280 TraceCheckUtils]: 173: Hoare triple {4502#(<= |fibonacci_#in~n| 6)} assume true; {4502#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:26,021 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {4502#(<= |fibonacci_#in~n| 6)} {4228#true} #42#return; {4400#(<= main_~x~0 6)} is VALID [2020-07-17 22:07:26,021 INFO L280 TraceCheckUtils]: 175: Hoare triple {4400#(<= main_~x~0 6)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {4400#(<= main_~x~0 6)} is VALID [2020-07-17 22:07:26,022 INFO L280 TraceCheckUtils]: 176: Hoare triple {4400#(<= main_~x~0 6)} assume !(~x~0 < 9 || ~result~0 >= 34); {4229#false} is VALID [2020-07-17 22:07:26,022 INFO L280 TraceCheckUtils]: 177: Hoare triple {4229#false} assume !false; {4229#false} is VALID [2020-07-17 22:07:26,050 INFO L134 CoverageAnalysis]: Checked inductivity of 1654 backedges. 93 proven. 533 refuted. 0 times theorem prover too weak. 1028 trivial. 0 not checked. [2020-07-17 22:07:26,051 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [257583370] [2020-07-17 22:07:26,051 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [830845978] [2020-07-17 22:07:26,051 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 [2020-07-17 22:07:26,135 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 17 check-sat command(s) [2020-07-17 22:07:26,135 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-17 22:07:26,137 INFO L264 TraceCheckSpWp]: Trace formula consists of 398 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-17 22:07:26,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:26,177 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:07:26,402 INFO L263 TraceCheckUtils]: 0: Hoare triple {4228#true} call ULTIMATE.init(); {4228#true} is VALID [2020-07-17 22:07:26,402 INFO L280 TraceCheckUtils]: 1: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,402 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4228#true} {4228#true} #38#return; {4228#true} is VALID [2020-07-17 22:07:26,403 INFO L263 TraceCheckUtils]: 3: Hoare triple {4228#true} call #t~ret4 := main(); {4228#true} is VALID [2020-07-17 22:07:26,403 INFO L280 TraceCheckUtils]: 4: Hoare triple {4228#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {4228#true} is VALID [2020-07-17 22:07:26,403 INFO L280 TraceCheckUtils]: 5: Hoare triple {4228#true} assume !(~x~0 > 46); {4228#true} is VALID [2020-07-17 22:07:26,403 INFO L263 TraceCheckUtils]: 6: Hoare triple {4228#true} call #t~ret3 := fibonacci(~x~0); {4228#true} is VALID [2020-07-17 22:07:26,404 INFO L280 TraceCheckUtils]: 7: Hoare triple {4228#true} ~n := #in~n; {4896#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:26,404 INFO L280 TraceCheckUtils]: 8: Hoare triple {4896#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {4896#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:26,405 INFO L280 TraceCheckUtils]: 9: Hoare triple {4896#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {4896#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:26,405 INFO L263 TraceCheckUtils]: 10: Hoare triple {4896#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:26,405 INFO L280 TraceCheckUtils]: 11: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,405 INFO L280 TraceCheckUtils]: 12: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:26,406 INFO L280 TraceCheckUtils]: 13: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:26,406 INFO L263 TraceCheckUtils]: 14: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:26,406 INFO L280 TraceCheckUtils]: 15: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,406 INFO L280 TraceCheckUtils]: 16: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:26,406 INFO L280 TraceCheckUtils]: 17: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:26,406 INFO L263 TraceCheckUtils]: 18: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:26,407 INFO L280 TraceCheckUtils]: 19: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,407 INFO L280 TraceCheckUtils]: 20: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:26,407 INFO L280 TraceCheckUtils]: 21: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:26,407 INFO L263 TraceCheckUtils]: 22: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:26,407 INFO L280 TraceCheckUtils]: 23: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,407 INFO L280 TraceCheckUtils]: 24: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:26,408 INFO L280 TraceCheckUtils]: 25: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:26,408 INFO L263 TraceCheckUtils]: 26: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:26,408 INFO L280 TraceCheckUtils]: 27: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,408 INFO L280 TraceCheckUtils]: 28: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:26,408 INFO L280 TraceCheckUtils]: 29: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:26,408 INFO L280 TraceCheckUtils]: 30: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,409 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:26,409 INFO L280 TraceCheckUtils]: 32: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:26,409 INFO L263 TraceCheckUtils]: 33: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:26,409 INFO L280 TraceCheckUtils]: 34: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,409 INFO L280 TraceCheckUtils]: 35: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:26,410 INFO L280 TraceCheckUtils]: 36: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,410 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:26,410 INFO L280 TraceCheckUtils]: 38: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:26,410 INFO L280 TraceCheckUtils]: 39: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,410 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:26,411 INFO L280 TraceCheckUtils]: 41: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:26,411 INFO L263 TraceCheckUtils]: 42: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:26,411 INFO L280 TraceCheckUtils]: 43: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,411 INFO L280 TraceCheckUtils]: 44: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:26,411 INFO L280 TraceCheckUtils]: 45: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:26,411 INFO L280 TraceCheckUtils]: 46: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,412 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:26,412 INFO L280 TraceCheckUtils]: 48: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:26,412 INFO L280 TraceCheckUtils]: 49: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,412 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:26,412 INFO L280 TraceCheckUtils]: 51: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:26,413 INFO L263 TraceCheckUtils]: 52: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:26,413 INFO L280 TraceCheckUtils]: 53: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,413 INFO L280 TraceCheckUtils]: 54: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:26,413 INFO L280 TraceCheckUtils]: 55: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:26,413 INFO L263 TraceCheckUtils]: 56: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:26,414 INFO L280 TraceCheckUtils]: 57: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,414 INFO L280 TraceCheckUtils]: 58: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:26,414 INFO L280 TraceCheckUtils]: 59: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:26,414 INFO L280 TraceCheckUtils]: 60: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,414 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:26,414 INFO L280 TraceCheckUtils]: 62: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:26,415 INFO L263 TraceCheckUtils]: 63: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:26,415 INFO L280 TraceCheckUtils]: 64: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,415 INFO L280 TraceCheckUtils]: 65: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:26,415 INFO L280 TraceCheckUtils]: 66: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,415 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:26,415 INFO L280 TraceCheckUtils]: 68: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:26,416 INFO L280 TraceCheckUtils]: 69: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,416 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:26,416 INFO L280 TraceCheckUtils]: 71: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:26,416 INFO L280 TraceCheckUtils]: 72: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,416 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:26,416 INFO L280 TraceCheckUtils]: 74: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:26,417 INFO L263 TraceCheckUtils]: 75: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:26,417 INFO L280 TraceCheckUtils]: 76: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,417 INFO L280 TraceCheckUtils]: 77: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:26,417 INFO L280 TraceCheckUtils]: 78: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:26,417 INFO L263 TraceCheckUtils]: 79: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:26,418 INFO L280 TraceCheckUtils]: 80: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,418 INFO L280 TraceCheckUtils]: 81: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:26,418 INFO L280 TraceCheckUtils]: 82: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:26,418 INFO L263 TraceCheckUtils]: 83: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:26,418 INFO L280 TraceCheckUtils]: 84: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,419 INFO L280 TraceCheckUtils]: 85: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:26,419 INFO L280 TraceCheckUtils]: 86: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:26,419 INFO L280 TraceCheckUtils]: 87: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,419 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:26,419 INFO L280 TraceCheckUtils]: 89: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:26,419 INFO L263 TraceCheckUtils]: 90: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:26,420 INFO L280 TraceCheckUtils]: 91: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,420 INFO L280 TraceCheckUtils]: 92: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:26,420 INFO L280 TraceCheckUtils]: 93: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,420 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:26,420 INFO L280 TraceCheckUtils]: 95: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:26,420 INFO L280 TraceCheckUtils]: 96: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,421 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:26,421 INFO L280 TraceCheckUtils]: 98: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:26,421 INFO L263 TraceCheckUtils]: 99: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:26,421 INFO L280 TraceCheckUtils]: 100: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,421 INFO L280 TraceCheckUtils]: 101: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:26,422 INFO L280 TraceCheckUtils]: 102: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:26,422 INFO L280 TraceCheckUtils]: 103: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,422 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:26,422 INFO L280 TraceCheckUtils]: 105: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:26,422 INFO L280 TraceCheckUtils]: 106: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,422 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:26,423 INFO L280 TraceCheckUtils]: 108: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:26,423 INFO L280 TraceCheckUtils]: 109: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,424 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {4228#true} {4896#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {4896#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:26,424 INFO L280 TraceCheckUtils]: 111: Hoare triple {4896#(<= |fibonacci_#in~n| fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4896#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:26,424 INFO L263 TraceCheckUtils]: 112: Hoare triple {4896#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:26,425 INFO L280 TraceCheckUtils]: 113: Hoare triple {4228#true} ~n := #in~n; {4896#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:26,426 INFO L280 TraceCheckUtils]: 114: Hoare triple {4896#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {4896#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:26,426 INFO L280 TraceCheckUtils]: 115: Hoare triple {4896#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {4896#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:26,427 INFO L263 TraceCheckUtils]: 116: Hoare triple {4896#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:26,427 INFO L280 TraceCheckUtils]: 117: Hoare triple {4228#true} ~n := #in~n; {4896#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:26,428 INFO L280 TraceCheckUtils]: 118: Hoare triple {4896#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {4896#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:26,428 INFO L280 TraceCheckUtils]: 119: Hoare triple {4896#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {4896#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:26,429 INFO L263 TraceCheckUtils]: 120: Hoare triple {4896#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:26,429 INFO L280 TraceCheckUtils]: 121: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,429 INFO L280 TraceCheckUtils]: 122: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:26,429 INFO L280 TraceCheckUtils]: 123: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:26,429 INFO L263 TraceCheckUtils]: 124: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:26,430 INFO L280 TraceCheckUtils]: 125: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,430 INFO L280 TraceCheckUtils]: 126: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:26,430 INFO L280 TraceCheckUtils]: 127: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:26,430 INFO L280 TraceCheckUtils]: 128: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,430 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:26,431 INFO L280 TraceCheckUtils]: 130: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:26,431 INFO L263 TraceCheckUtils]: 131: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:26,431 INFO L280 TraceCheckUtils]: 132: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,431 INFO L280 TraceCheckUtils]: 133: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:26,431 INFO L280 TraceCheckUtils]: 134: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,431 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:26,432 INFO L280 TraceCheckUtils]: 136: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:26,432 INFO L280 TraceCheckUtils]: 137: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,433 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {4228#true} {4896#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {4896#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:26,434 INFO L280 TraceCheckUtils]: 139: Hoare triple {4896#(<= |fibonacci_#in~n| fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4896#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:26,434 INFO L263 TraceCheckUtils]: 140: Hoare triple {4896#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:26,435 INFO L280 TraceCheckUtils]: 141: Hoare triple {4228#true} ~n := #in~n; {4896#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:26,435 INFO L280 TraceCheckUtils]: 142: Hoare triple {4896#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {4896#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:26,436 INFO L280 TraceCheckUtils]: 143: Hoare triple {4896#(<= |fibonacci_#in~n| fibonacci_~n)} assume 1 == ~n;#res := 1; {4739#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:26,437 INFO L280 TraceCheckUtils]: 144: Hoare triple {4739#(<= |fibonacci_#in~n| 1)} assume true; {4739#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:26,438 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4739#(<= |fibonacci_#in~n| 1)} {4896#(<= |fibonacci_#in~n| fibonacci_~n)} #36#return; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:26,439 INFO L280 TraceCheckUtils]: 146: Hoare triple {4723#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:26,439 INFO L280 TraceCheckUtils]: 147: Hoare triple {4723#(<= |fibonacci_#in~n| 3)} assume true; {4723#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:26,440 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {4723#(<= |fibonacci_#in~n| 3)} {4896#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {4686#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:26,441 INFO L280 TraceCheckUtils]: 149: Hoare triple {4686#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4686#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:26,441 INFO L263 TraceCheckUtils]: 150: Hoare triple {4686#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:26,441 INFO L280 TraceCheckUtils]: 151: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,441 INFO L280 TraceCheckUtils]: 152: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:26,442 INFO L280 TraceCheckUtils]: 153: Hoare triple {4228#true} assume !(1 == ~n); {4228#true} is VALID [2020-07-17 22:07:26,442 INFO L263 TraceCheckUtils]: 154: Hoare triple {4228#true} call #t~ret0 := fibonacci(~n - 1); {4228#true} is VALID [2020-07-17 22:07:26,442 INFO L280 TraceCheckUtils]: 155: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,442 INFO L280 TraceCheckUtils]: 156: Hoare triple {4228#true} assume !(~n < 1); {4228#true} is VALID [2020-07-17 22:07:26,442 INFO L280 TraceCheckUtils]: 157: Hoare triple {4228#true} assume 1 == ~n;#res := 1; {4228#true} is VALID [2020-07-17 22:07:26,442 INFO L280 TraceCheckUtils]: 158: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,443 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {4228#true} {4228#true} #34#return; {4228#true} is VALID [2020-07-17 22:07:26,443 INFO L280 TraceCheckUtils]: 160: Hoare triple {4228#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4228#true} is VALID [2020-07-17 22:07:26,443 INFO L263 TraceCheckUtils]: 161: Hoare triple {4228#true} call #t~ret1 := fibonacci(~n - 2); {4228#true} is VALID [2020-07-17 22:07:26,443 INFO L280 TraceCheckUtils]: 162: Hoare triple {4228#true} ~n := #in~n; {4228#true} is VALID [2020-07-17 22:07:26,443 INFO L280 TraceCheckUtils]: 163: Hoare triple {4228#true} assume ~n < 1;#res := 0; {4228#true} is VALID [2020-07-17 22:07:26,444 INFO L280 TraceCheckUtils]: 164: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,444 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {4228#true} {4228#true} #36#return; {4228#true} is VALID [2020-07-17 22:07:26,444 INFO L280 TraceCheckUtils]: 166: Hoare triple {4228#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4228#true} is VALID [2020-07-17 22:07:26,444 INFO L280 TraceCheckUtils]: 167: Hoare triple {4228#true} assume true; {4228#true} is VALID [2020-07-17 22:07:26,445 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {4228#true} {4686#(<= |fibonacci_#in~n| 4)} #36#return; {4686#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:26,446 INFO L280 TraceCheckUtils]: 169: Hoare triple {4686#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4686#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:26,446 INFO L280 TraceCheckUtils]: 170: Hoare triple {4686#(<= |fibonacci_#in~n| 4)} assume true; {4686#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:26,448 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {4686#(<= |fibonacci_#in~n| 4)} {4896#(<= |fibonacci_#in~n| fibonacci_~n)} #36#return; {4502#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:26,448 INFO L280 TraceCheckUtils]: 172: Hoare triple {4502#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4502#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:26,449 INFO L280 TraceCheckUtils]: 173: Hoare triple {4502#(<= |fibonacci_#in~n| 6)} assume true; {4502#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:26,450 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {4502#(<= |fibonacci_#in~n| 6)} {4228#true} #42#return; {4400#(<= main_~x~0 6)} is VALID [2020-07-17 22:07:26,450 INFO L280 TraceCheckUtils]: 175: Hoare triple {4400#(<= main_~x~0 6)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {4400#(<= main_~x~0 6)} is VALID [2020-07-17 22:07:26,451 INFO L280 TraceCheckUtils]: 176: Hoare triple {4400#(<= main_~x~0 6)} assume !(~x~0 < 9 || ~result~0 >= 34); {4229#false} is VALID [2020-07-17 22:07:26,451 INFO L280 TraceCheckUtils]: 177: Hoare triple {4229#false} assume !false; {4229#false} is VALID [2020-07-17 22:07:26,476 INFO L134 CoverageAnalysis]: Checked inductivity of 1654 backedges. 328 proven. 115 refuted. 0 times theorem prover too weak. 1211 trivial. 0 not checked. [2020-07-17 22:07:26,477 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:07:26,477 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 8] total 11 [2020-07-17 22:07:26,477 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1504088838] [2020-07-17 22:07:26,480 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 178 [2020-07-17 22:07:26,501 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:07:26,501 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-17 22:07:26,586 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:07:26,586 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 22:07:26,586 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:07:26,587 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 22:07:26,587 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2020-07-17 22:07:26,587 INFO L87 Difference]: Start difference. First operand 79 states and 102 transitions. Second operand 11 states. [2020-07-17 22:07:27,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:27,181 INFO L93 Difference]: Finished difference Result 86 states and 111 transitions. [2020-07-17 22:07:27,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-17 22:07:27,181 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 178 [2020-07-17 22:07:27,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:07:27,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:07:27,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 86 transitions. [2020-07-17 22:07:27,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:07:27,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 86 transitions. [2020-07-17 22:07:27,187 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 86 transitions. [2020-07-17 22:07:27,312 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:07:27,315 INFO L225 Difference]: With dead ends: 86 [2020-07-17 22:07:27,316 INFO L226 Difference]: Without dead ends: 82 [2020-07-17 22:07:27,316 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 244 GetRequests, 229 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=95, Invalid=177, Unknown=0, NotChecked=0, Total=272 [2020-07-17 22:07:27,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2020-07-17 22:07:27,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 82. [2020-07-17 22:07:27,368 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:07:27,368 INFO L82 GeneralOperation]: Start isEquivalent. First operand 82 states. Second operand 82 states. [2020-07-17 22:07:27,368 INFO L74 IsIncluded]: Start isIncluded. First operand 82 states. Second operand 82 states. [2020-07-17 22:07:27,368 INFO L87 Difference]: Start difference. First operand 82 states. Second operand 82 states. [2020-07-17 22:07:27,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:27,373 INFO L93 Difference]: Finished difference Result 82 states and 107 transitions. [2020-07-17 22:07:27,373 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 107 transitions. [2020-07-17 22:07:27,374 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:07:27,374 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:07:27,374 INFO L74 IsIncluded]: Start isIncluded. First operand 82 states. Second operand 82 states. [2020-07-17 22:07:27,374 INFO L87 Difference]: Start difference. First operand 82 states. Second operand 82 states. [2020-07-17 22:07:27,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:27,379 INFO L93 Difference]: Finished difference Result 82 states and 107 transitions. [2020-07-17 22:07:27,379 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 107 transitions. [2020-07-17 22:07:27,380 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:07:27,380 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:07:27,380 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:07:27,380 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:07:27,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82 states. [2020-07-17 22:07:27,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 107 transitions. [2020-07-17 22:07:27,385 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 107 transitions. Word has length 178 [2020-07-17 22:07:27,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:07:27,385 INFO L479 AbstractCegarLoop]: Abstraction has 82 states and 107 transitions. [2020-07-17 22:07:27,385 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 22:07:27,385 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 107 transitions. [2020-07-17 22:07:27,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2020-07-17 22:07:27,390 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:07:27,391 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] [2020-07-17 22:07:27,603 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:07:27,604 INFO L427 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:07:27,604 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:07:27,604 INFO L82 PathProgramCache]: Analyzing trace with hash 2082787635, now seen corresponding path program 6 times [2020-07-17 22:07:27,605 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:07:27,605 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [133388469] [2020-07-17 22:07:27,605 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:07:27,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:27,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:27,841 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:27,842 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5806#true} {5806#true} #38#return; {5806#true} is VALID [2020-07-17 22:07:27,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:27,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,221 INFO L280 TraceCheckUtils]: 1: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,222 INFO L280 TraceCheckUtils]: 2: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:28,222 INFO L280 TraceCheckUtils]: 3: Hoare triple {6777#(<= |fibonacci_#in~n| 1)} assume true; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:28,224 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6777#(<= |fibonacci_#in~n| 1)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:28,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,233 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,234 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,235 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5806#true} {6772#(<= |fibonacci_#in~n| 2)} #36#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:28,236 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,236 INFO L280 TraceCheckUtils]: 1: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,237 INFO L280 TraceCheckUtils]: 2: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,237 INFO L263 TraceCheckUtils]: 3: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,238 INFO L280 TraceCheckUtils]: 4: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,239 INFO L280 TraceCheckUtils]: 5: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,240 INFO L280 TraceCheckUtils]: 6: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:28,240 INFO L280 TraceCheckUtils]: 7: Hoare triple {6777#(<= |fibonacci_#in~n| 1)} assume true; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:28,242 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6777#(<= |fibonacci_#in~n| 1)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:28,242 INFO L280 TraceCheckUtils]: 9: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:28,242 INFO L263 TraceCheckUtils]: 10: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,243 INFO L280 TraceCheckUtils]: 11: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,243 INFO L280 TraceCheckUtils]: 12: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,243 INFO L280 TraceCheckUtils]: 13: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,244 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {5806#true} {6772#(<= |fibonacci_#in~n| 2)} #36#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:28,244 INFO L280 TraceCheckUtils]: 15: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:28,245 INFO L280 TraceCheckUtils]: 16: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume true; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:28,246 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6772#(<= |fibonacci_#in~n| 2)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:28,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,251 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,251 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,251 INFO L280 TraceCheckUtils]: 3: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,252 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5806#true} {6761#(<= |fibonacci_#in~n| 3)} #36#return; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:28,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,253 INFO L280 TraceCheckUtils]: 1: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,254 INFO L280 TraceCheckUtils]: 2: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,254 INFO L263 TraceCheckUtils]: 3: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,255 INFO L280 TraceCheckUtils]: 4: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,256 INFO L280 TraceCheckUtils]: 5: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,257 INFO L280 TraceCheckUtils]: 6: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,257 INFO L263 TraceCheckUtils]: 7: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,257 INFO L280 TraceCheckUtils]: 8: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,258 INFO L280 TraceCheckUtils]: 9: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,259 INFO L280 TraceCheckUtils]: 10: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:28,259 INFO L280 TraceCheckUtils]: 11: Hoare triple {6777#(<= |fibonacci_#in~n| 1)} assume true; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:28,261 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6777#(<= |fibonacci_#in~n| 1)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:28,262 INFO L280 TraceCheckUtils]: 13: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:28,262 INFO L263 TraceCheckUtils]: 14: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,262 INFO L280 TraceCheckUtils]: 15: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,263 INFO L280 TraceCheckUtils]: 16: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,263 INFO L280 TraceCheckUtils]: 17: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,264 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5806#true} {6772#(<= |fibonacci_#in~n| 2)} #36#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:28,265 INFO L280 TraceCheckUtils]: 19: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:28,265 INFO L280 TraceCheckUtils]: 20: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume true; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:28,267 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6772#(<= |fibonacci_#in~n| 2)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:28,267 INFO L280 TraceCheckUtils]: 22: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:28,268 INFO L263 TraceCheckUtils]: 23: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,268 INFO L280 TraceCheckUtils]: 24: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,268 INFO L280 TraceCheckUtils]: 25: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,268 INFO L280 TraceCheckUtils]: 26: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,269 INFO L280 TraceCheckUtils]: 27: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,270 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {5806#true} {6761#(<= |fibonacci_#in~n| 3)} #36#return; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:28,270 INFO L280 TraceCheckUtils]: 29: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:28,271 INFO L280 TraceCheckUtils]: 30: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume true; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:28,272 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6761#(<= |fibonacci_#in~n| 3)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6724#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:28,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,285 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,285 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,286 INFO L280 TraceCheckUtils]: 3: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,286 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,289 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,290 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,290 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,290 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,291 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,291 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,291 INFO L263 TraceCheckUtils]: 3: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,292 INFO L280 TraceCheckUtils]: 4: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,292 INFO L280 TraceCheckUtils]: 5: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,292 INFO L280 TraceCheckUtils]: 6: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,293 INFO L280 TraceCheckUtils]: 7: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,293 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,293 INFO L280 TraceCheckUtils]: 9: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,294 INFO L263 TraceCheckUtils]: 10: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,294 INFO L280 TraceCheckUtils]: 11: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,294 INFO L280 TraceCheckUtils]: 12: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,295 INFO L280 TraceCheckUtils]: 13: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,295 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,297 INFO L280 TraceCheckUtils]: 15: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,297 INFO L280 TraceCheckUtils]: 16: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,299 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5806#true} {6724#(<= |fibonacci_#in~n| 4)} #36#return; {6724#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:28,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,302 INFO L280 TraceCheckUtils]: 2: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,302 INFO L263 TraceCheckUtils]: 3: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,303 INFO L280 TraceCheckUtils]: 4: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,303 INFO L280 TraceCheckUtils]: 5: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,304 INFO L280 TraceCheckUtils]: 6: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,304 INFO L263 TraceCheckUtils]: 7: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,305 INFO L280 TraceCheckUtils]: 8: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,306 INFO L280 TraceCheckUtils]: 9: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,307 INFO L280 TraceCheckUtils]: 10: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,307 INFO L263 TraceCheckUtils]: 11: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,308 INFO L280 TraceCheckUtils]: 12: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,308 INFO L280 TraceCheckUtils]: 13: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,309 INFO L280 TraceCheckUtils]: 14: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:28,310 INFO L280 TraceCheckUtils]: 15: Hoare triple {6777#(<= |fibonacci_#in~n| 1)} assume true; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:28,311 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6777#(<= |fibonacci_#in~n| 1)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:28,312 INFO L280 TraceCheckUtils]: 17: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:28,312 INFO L263 TraceCheckUtils]: 18: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,312 INFO L280 TraceCheckUtils]: 19: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,313 INFO L280 TraceCheckUtils]: 20: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,313 INFO L280 TraceCheckUtils]: 21: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,314 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {5806#true} {6772#(<= |fibonacci_#in~n| 2)} #36#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:28,314 INFO L280 TraceCheckUtils]: 23: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:28,315 INFO L280 TraceCheckUtils]: 24: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume true; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:28,316 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6772#(<= |fibonacci_#in~n| 2)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:28,317 INFO L280 TraceCheckUtils]: 26: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:28,317 INFO L263 TraceCheckUtils]: 27: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,318 INFO L280 TraceCheckUtils]: 28: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,318 INFO L280 TraceCheckUtils]: 29: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,318 INFO L280 TraceCheckUtils]: 30: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,318 INFO L280 TraceCheckUtils]: 31: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,320 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {5806#true} {6761#(<= |fibonacci_#in~n| 3)} #36#return; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:28,320 INFO L280 TraceCheckUtils]: 33: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:28,321 INFO L280 TraceCheckUtils]: 34: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume true; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:28,322 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6761#(<= |fibonacci_#in~n| 3)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6724#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:28,323 INFO L280 TraceCheckUtils]: 36: Hoare triple {6724#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6724#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:28,323 INFO L263 TraceCheckUtils]: 37: Hoare triple {6724#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,323 INFO L280 TraceCheckUtils]: 38: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,324 INFO L280 TraceCheckUtils]: 39: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,324 INFO L280 TraceCheckUtils]: 40: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,324 INFO L263 TraceCheckUtils]: 41: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,324 INFO L280 TraceCheckUtils]: 42: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,324 INFO L280 TraceCheckUtils]: 43: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,325 INFO L280 TraceCheckUtils]: 44: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,325 INFO L280 TraceCheckUtils]: 45: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,325 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,325 INFO L280 TraceCheckUtils]: 47: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,326 INFO L263 TraceCheckUtils]: 48: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,326 INFO L280 TraceCheckUtils]: 49: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,326 INFO L280 TraceCheckUtils]: 50: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,326 INFO L280 TraceCheckUtils]: 51: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,326 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,327 INFO L280 TraceCheckUtils]: 53: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,327 INFO L280 TraceCheckUtils]: 54: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,329 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {5806#true} {6724#(<= |fibonacci_#in~n| 4)} #36#return; {6724#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:28,329 INFO L280 TraceCheckUtils]: 56: Hoare triple {6724#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6724#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:28,330 INFO L280 TraceCheckUtils]: 57: Hoare triple {6724#(<= |fibonacci_#in~n| 4)} assume true; {6724#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:28,331 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6724#(<= |fibonacci_#in~n| 4)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6659#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:28,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,358 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,358 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,358 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,358 INFO L280 TraceCheckUtils]: 3: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,359 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,365 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,365 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,366 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,366 INFO L263 TraceCheckUtils]: 3: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,366 INFO L280 TraceCheckUtils]: 4: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,366 INFO L280 TraceCheckUtils]: 5: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,367 INFO L280 TraceCheckUtils]: 6: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,367 INFO L280 TraceCheckUtils]: 7: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,367 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,367 INFO L280 TraceCheckUtils]: 9: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,367 INFO L263 TraceCheckUtils]: 10: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,368 INFO L280 TraceCheckUtils]: 11: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,368 INFO L280 TraceCheckUtils]: 12: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,368 INFO L280 TraceCheckUtils]: 13: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,368 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,368 INFO L280 TraceCheckUtils]: 15: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,369 INFO L280 TraceCheckUtils]: 16: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,369 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,374 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,375 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,375 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,375 INFO L280 TraceCheckUtils]: 3: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,375 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,375 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,376 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,376 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,376 INFO L263 TraceCheckUtils]: 3: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,376 INFO L280 TraceCheckUtils]: 4: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,376 INFO L280 TraceCheckUtils]: 5: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,377 INFO L280 TraceCheckUtils]: 6: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,377 INFO L263 TraceCheckUtils]: 7: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,377 INFO L280 TraceCheckUtils]: 8: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,377 INFO L280 TraceCheckUtils]: 9: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,377 INFO L280 TraceCheckUtils]: 10: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,378 INFO L280 TraceCheckUtils]: 11: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,378 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,378 INFO L280 TraceCheckUtils]: 13: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,385 INFO L263 TraceCheckUtils]: 14: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,385 INFO L280 TraceCheckUtils]: 15: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,385 INFO L280 TraceCheckUtils]: 16: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,385 INFO L280 TraceCheckUtils]: 17: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,385 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,386 INFO L280 TraceCheckUtils]: 19: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,386 INFO L280 TraceCheckUtils]: 20: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,386 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,386 INFO L280 TraceCheckUtils]: 22: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,387 INFO L263 TraceCheckUtils]: 23: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,387 INFO L280 TraceCheckUtils]: 24: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,387 INFO L280 TraceCheckUtils]: 25: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,387 INFO L280 TraceCheckUtils]: 26: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,388 INFO L280 TraceCheckUtils]: 27: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,388 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,388 INFO L280 TraceCheckUtils]: 29: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,388 INFO L280 TraceCheckUtils]: 30: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,392 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {5806#true} {6659#(<= |fibonacci_#in~n| 5)} #36#return; {6659#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:28,394 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,395 INFO L280 TraceCheckUtils]: 1: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,395 INFO L280 TraceCheckUtils]: 2: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,395 INFO L263 TraceCheckUtils]: 3: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,396 INFO L280 TraceCheckUtils]: 4: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,396 INFO L280 TraceCheckUtils]: 5: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,397 INFO L280 TraceCheckUtils]: 6: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,397 INFO L263 TraceCheckUtils]: 7: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,398 INFO L280 TraceCheckUtils]: 8: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,398 INFO L280 TraceCheckUtils]: 9: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,399 INFO L280 TraceCheckUtils]: 10: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,399 INFO L263 TraceCheckUtils]: 11: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,400 INFO L280 TraceCheckUtils]: 12: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,400 INFO L280 TraceCheckUtils]: 13: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,401 INFO L280 TraceCheckUtils]: 14: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,401 INFO L263 TraceCheckUtils]: 15: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,402 INFO L280 TraceCheckUtils]: 16: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,402 INFO L280 TraceCheckUtils]: 17: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,403 INFO L280 TraceCheckUtils]: 18: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:28,404 INFO L280 TraceCheckUtils]: 19: Hoare triple {6777#(<= |fibonacci_#in~n| 1)} assume true; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:28,405 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6777#(<= |fibonacci_#in~n| 1)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:28,406 INFO L280 TraceCheckUtils]: 21: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:28,406 INFO L263 TraceCheckUtils]: 22: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,406 INFO L280 TraceCheckUtils]: 23: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,406 INFO L280 TraceCheckUtils]: 24: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,407 INFO L280 TraceCheckUtils]: 25: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,408 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {5806#true} {6772#(<= |fibonacci_#in~n| 2)} #36#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:28,408 INFO L280 TraceCheckUtils]: 27: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:28,409 INFO L280 TraceCheckUtils]: 28: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume true; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:28,410 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6772#(<= |fibonacci_#in~n| 2)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:28,411 INFO L280 TraceCheckUtils]: 30: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:28,411 INFO L263 TraceCheckUtils]: 31: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,412 INFO L280 TraceCheckUtils]: 32: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,412 INFO L280 TraceCheckUtils]: 33: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,412 INFO L280 TraceCheckUtils]: 34: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,412 INFO L280 TraceCheckUtils]: 35: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,413 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {5806#true} {6761#(<= |fibonacci_#in~n| 3)} #36#return; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:28,414 INFO L280 TraceCheckUtils]: 37: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:28,415 INFO L280 TraceCheckUtils]: 38: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume true; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:28,416 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6761#(<= |fibonacci_#in~n| 3)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6724#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:28,416 INFO L280 TraceCheckUtils]: 40: Hoare triple {6724#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6724#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:28,416 INFO L263 TraceCheckUtils]: 41: Hoare triple {6724#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,417 INFO L280 TraceCheckUtils]: 42: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,417 INFO L280 TraceCheckUtils]: 43: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,417 INFO L280 TraceCheckUtils]: 44: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,417 INFO L263 TraceCheckUtils]: 45: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,417 INFO L280 TraceCheckUtils]: 46: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,418 INFO L280 TraceCheckUtils]: 47: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,418 INFO L280 TraceCheckUtils]: 48: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,418 INFO L280 TraceCheckUtils]: 49: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,418 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,419 INFO L280 TraceCheckUtils]: 51: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,419 INFO L263 TraceCheckUtils]: 52: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,419 INFO L280 TraceCheckUtils]: 53: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,419 INFO L280 TraceCheckUtils]: 54: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,419 INFO L280 TraceCheckUtils]: 55: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,420 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,420 INFO L280 TraceCheckUtils]: 57: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,420 INFO L280 TraceCheckUtils]: 58: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,421 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {5806#true} {6724#(<= |fibonacci_#in~n| 4)} #36#return; {6724#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:28,421 INFO L280 TraceCheckUtils]: 60: Hoare triple {6724#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6724#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:28,422 INFO L280 TraceCheckUtils]: 61: Hoare triple {6724#(<= |fibonacci_#in~n| 4)} assume true; {6724#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:28,423 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {6724#(<= |fibonacci_#in~n| 4)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6659#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:28,424 INFO L280 TraceCheckUtils]: 63: Hoare triple {6659#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6659#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:28,424 INFO L263 TraceCheckUtils]: 64: Hoare triple {6659#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,424 INFO L280 TraceCheckUtils]: 65: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,424 INFO L280 TraceCheckUtils]: 66: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,424 INFO L280 TraceCheckUtils]: 67: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,425 INFO L263 TraceCheckUtils]: 68: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,425 INFO L280 TraceCheckUtils]: 69: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,425 INFO L280 TraceCheckUtils]: 70: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,425 INFO L280 TraceCheckUtils]: 71: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,425 INFO L263 TraceCheckUtils]: 72: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,426 INFO L280 TraceCheckUtils]: 73: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,426 INFO L280 TraceCheckUtils]: 74: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,426 INFO L280 TraceCheckUtils]: 75: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,426 INFO L280 TraceCheckUtils]: 76: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,426 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,427 INFO L280 TraceCheckUtils]: 78: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,427 INFO L263 TraceCheckUtils]: 79: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,427 INFO L280 TraceCheckUtils]: 80: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,427 INFO L280 TraceCheckUtils]: 81: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,427 INFO L280 TraceCheckUtils]: 82: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,428 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,428 INFO L280 TraceCheckUtils]: 84: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,428 INFO L280 TraceCheckUtils]: 85: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,428 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,428 INFO L280 TraceCheckUtils]: 87: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,429 INFO L263 TraceCheckUtils]: 88: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,429 INFO L280 TraceCheckUtils]: 89: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,429 INFO L280 TraceCheckUtils]: 90: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,429 INFO L280 TraceCheckUtils]: 91: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,429 INFO L280 TraceCheckUtils]: 92: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,430 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,430 INFO L280 TraceCheckUtils]: 94: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,430 INFO L280 TraceCheckUtils]: 95: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,432 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {5806#true} {6659#(<= |fibonacci_#in~n| 5)} #36#return; {6659#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:28,433 INFO L280 TraceCheckUtils]: 97: Hoare triple {6659#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6659#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:28,433 INFO L280 TraceCheckUtils]: 98: Hoare triple {6659#(<= |fibonacci_#in~n| 5)} assume true; {6659#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:28,435 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {6659#(<= |fibonacci_#in~n| 5)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6540#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:28,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,487 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,487 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,487 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,488 INFO L280 TraceCheckUtils]: 3: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,488 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,492 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,492 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,493 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,493 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,493 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,493 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,494 INFO L263 TraceCheckUtils]: 3: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,494 INFO L280 TraceCheckUtils]: 4: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,494 INFO L280 TraceCheckUtils]: 5: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,494 INFO L280 TraceCheckUtils]: 6: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,495 INFO L280 TraceCheckUtils]: 7: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,495 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,495 INFO L280 TraceCheckUtils]: 9: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,495 INFO L263 TraceCheckUtils]: 10: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,496 INFO L280 TraceCheckUtils]: 11: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,496 INFO L280 TraceCheckUtils]: 12: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,496 INFO L280 TraceCheckUtils]: 13: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,496 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,496 INFO L280 TraceCheckUtils]: 15: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,497 INFO L280 TraceCheckUtils]: 16: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,497 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,502 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,502 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,502 INFO L280 TraceCheckUtils]: 3: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,502 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,503 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,503 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,503 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,503 INFO L263 TraceCheckUtils]: 3: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,503 INFO L280 TraceCheckUtils]: 4: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,504 INFO L280 TraceCheckUtils]: 5: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,504 INFO L280 TraceCheckUtils]: 6: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,504 INFO L263 TraceCheckUtils]: 7: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,505 INFO L280 TraceCheckUtils]: 8: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,505 INFO L280 TraceCheckUtils]: 9: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,505 INFO L280 TraceCheckUtils]: 10: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,506 INFO L280 TraceCheckUtils]: 11: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,506 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,506 INFO L280 TraceCheckUtils]: 13: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,506 INFO L263 TraceCheckUtils]: 14: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,507 INFO L280 TraceCheckUtils]: 15: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,507 INFO L280 TraceCheckUtils]: 16: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,507 INFO L280 TraceCheckUtils]: 17: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,508 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,508 INFO L280 TraceCheckUtils]: 19: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,508 INFO L280 TraceCheckUtils]: 20: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,508 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,509 INFO L280 TraceCheckUtils]: 22: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,509 INFO L263 TraceCheckUtils]: 23: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,509 INFO L280 TraceCheckUtils]: 24: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,509 INFO L280 TraceCheckUtils]: 25: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,510 INFO L280 TraceCheckUtils]: 26: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,510 INFO L280 TraceCheckUtils]: 27: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,510 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,510 INFO L280 TraceCheckUtils]: 29: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,511 INFO L280 TraceCheckUtils]: 30: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,511 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,522 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,523 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,523 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,523 INFO L280 TraceCheckUtils]: 3: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,523 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,527 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,527 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,527 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,528 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,528 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,528 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,528 INFO L263 TraceCheckUtils]: 3: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,529 INFO L280 TraceCheckUtils]: 4: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,529 INFO L280 TraceCheckUtils]: 5: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,529 INFO L280 TraceCheckUtils]: 6: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,529 INFO L280 TraceCheckUtils]: 7: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,529 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,530 INFO L280 TraceCheckUtils]: 9: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,530 INFO L263 TraceCheckUtils]: 10: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,530 INFO L280 TraceCheckUtils]: 11: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,530 INFO L280 TraceCheckUtils]: 12: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,531 INFO L280 TraceCheckUtils]: 13: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,531 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,531 INFO L280 TraceCheckUtils]: 15: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,531 INFO L280 TraceCheckUtils]: 16: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,531 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,532 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,532 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,532 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,532 INFO L263 TraceCheckUtils]: 3: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,533 INFO L280 TraceCheckUtils]: 4: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,533 INFO L280 TraceCheckUtils]: 5: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,533 INFO L280 TraceCheckUtils]: 6: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,533 INFO L263 TraceCheckUtils]: 7: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,533 INFO L280 TraceCheckUtils]: 8: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,534 INFO L280 TraceCheckUtils]: 9: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,534 INFO L280 TraceCheckUtils]: 10: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,534 INFO L263 TraceCheckUtils]: 11: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,534 INFO L280 TraceCheckUtils]: 12: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,534 INFO L280 TraceCheckUtils]: 13: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,535 INFO L280 TraceCheckUtils]: 14: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,535 INFO L280 TraceCheckUtils]: 15: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,535 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,535 INFO L280 TraceCheckUtils]: 17: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,535 INFO L263 TraceCheckUtils]: 18: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,536 INFO L280 TraceCheckUtils]: 19: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,536 INFO L280 TraceCheckUtils]: 20: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,536 INFO L280 TraceCheckUtils]: 21: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,536 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,537 INFO L280 TraceCheckUtils]: 23: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,537 INFO L280 TraceCheckUtils]: 24: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,537 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,537 INFO L280 TraceCheckUtils]: 26: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,537 INFO L263 TraceCheckUtils]: 27: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,538 INFO L280 TraceCheckUtils]: 28: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,538 INFO L280 TraceCheckUtils]: 29: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,538 INFO L280 TraceCheckUtils]: 30: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,538 INFO L280 TraceCheckUtils]: 31: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,538 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,539 INFO L280 TraceCheckUtils]: 33: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,539 INFO L280 TraceCheckUtils]: 34: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,539 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,539 INFO L280 TraceCheckUtils]: 36: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,539 INFO L263 TraceCheckUtils]: 37: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,540 INFO L280 TraceCheckUtils]: 38: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,540 INFO L280 TraceCheckUtils]: 39: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,540 INFO L280 TraceCheckUtils]: 40: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,540 INFO L263 TraceCheckUtils]: 41: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,541 INFO L280 TraceCheckUtils]: 42: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,541 INFO L280 TraceCheckUtils]: 43: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,541 INFO L280 TraceCheckUtils]: 44: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,541 INFO L280 TraceCheckUtils]: 45: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,541 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,542 INFO L280 TraceCheckUtils]: 47: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,542 INFO L263 TraceCheckUtils]: 48: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,542 INFO L280 TraceCheckUtils]: 49: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,542 INFO L280 TraceCheckUtils]: 50: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,543 INFO L280 TraceCheckUtils]: 51: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,543 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,543 INFO L280 TraceCheckUtils]: 53: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,543 INFO L280 TraceCheckUtils]: 54: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,543 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,544 INFO L280 TraceCheckUtils]: 56: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,544 INFO L280 TraceCheckUtils]: 57: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,547 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {5806#true} {6540#(<= |fibonacci_#in~n| 6)} #36#return; {6540#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:28,550 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,551 INFO L280 TraceCheckUtils]: 1: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,551 INFO L280 TraceCheckUtils]: 2: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,552 INFO L263 TraceCheckUtils]: 3: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,552 INFO L280 TraceCheckUtils]: 4: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,553 INFO L280 TraceCheckUtils]: 5: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,553 INFO L280 TraceCheckUtils]: 6: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,553 INFO L263 TraceCheckUtils]: 7: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,554 INFO L280 TraceCheckUtils]: 8: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,554 INFO L280 TraceCheckUtils]: 9: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,555 INFO L280 TraceCheckUtils]: 10: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,555 INFO L263 TraceCheckUtils]: 11: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,555 INFO L280 TraceCheckUtils]: 12: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,556 INFO L280 TraceCheckUtils]: 13: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,556 INFO L280 TraceCheckUtils]: 14: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,557 INFO L263 TraceCheckUtils]: 15: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,557 INFO L280 TraceCheckUtils]: 16: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,558 INFO L280 TraceCheckUtils]: 17: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,558 INFO L280 TraceCheckUtils]: 18: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,558 INFO L263 TraceCheckUtils]: 19: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,559 INFO L280 TraceCheckUtils]: 20: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,559 INFO L280 TraceCheckUtils]: 21: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,560 INFO L280 TraceCheckUtils]: 22: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:28,561 INFO L280 TraceCheckUtils]: 23: Hoare triple {6777#(<= |fibonacci_#in~n| 1)} assume true; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:28,562 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6777#(<= |fibonacci_#in~n| 1)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:28,562 INFO L280 TraceCheckUtils]: 25: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:28,563 INFO L263 TraceCheckUtils]: 26: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,563 INFO L280 TraceCheckUtils]: 27: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,563 INFO L280 TraceCheckUtils]: 28: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,563 INFO L280 TraceCheckUtils]: 29: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,564 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5806#true} {6772#(<= |fibonacci_#in~n| 2)} #36#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:28,564 INFO L280 TraceCheckUtils]: 31: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:28,565 INFO L280 TraceCheckUtils]: 32: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume true; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:28,566 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {6772#(<= |fibonacci_#in~n| 2)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:28,567 INFO L280 TraceCheckUtils]: 34: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:28,567 INFO L263 TraceCheckUtils]: 35: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,567 INFO L280 TraceCheckUtils]: 36: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,567 INFO L280 TraceCheckUtils]: 37: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,568 INFO L280 TraceCheckUtils]: 38: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,568 INFO L280 TraceCheckUtils]: 39: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,569 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {5806#true} {6761#(<= |fibonacci_#in~n| 3)} #36#return; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:28,569 INFO L280 TraceCheckUtils]: 41: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:28,570 INFO L280 TraceCheckUtils]: 42: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume true; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:28,571 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {6761#(<= |fibonacci_#in~n| 3)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6724#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:28,572 INFO L280 TraceCheckUtils]: 44: Hoare triple {6724#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6724#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:28,572 INFO L263 TraceCheckUtils]: 45: Hoare triple {6724#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,572 INFO L280 TraceCheckUtils]: 46: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,572 INFO L280 TraceCheckUtils]: 47: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,572 INFO L280 TraceCheckUtils]: 48: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,573 INFO L263 TraceCheckUtils]: 49: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,573 INFO L280 TraceCheckUtils]: 50: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,573 INFO L280 TraceCheckUtils]: 51: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,573 INFO L280 TraceCheckUtils]: 52: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,573 INFO L280 TraceCheckUtils]: 53: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,574 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,574 INFO L280 TraceCheckUtils]: 55: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,574 INFO L263 TraceCheckUtils]: 56: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,574 INFO L280 TraceCheckUtils]: 57: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,574 INFO L280 TraceCheckUtils]: 58: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,575 INFO L280 TraceCheckUtils]: 59: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,575 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,575 INFO L280 TraceCheckUtils]: 61: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,575 INFO L280 TraceCheckUtils]: 62: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,576 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {5806#true} {6724#(<= |fibonacci_#in~n| 4)} #36#return; {6724#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:28,577 INFO L280 TraceCheckUtils]: 64: Hoare triple {6724#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6724#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:28,577 INFO L280 TraceCheckUtils]: 65: Hoare triple {6724#(<= |fibonacci_#in~n| 4)} assume true; {6724#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:28,579 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {6724#(<= |fibonacci_#in~n| 4)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6659#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:28,580 INFO L280 TraceCheckUtils]: 67: Hoare triple {6659#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6659#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:28,580 INFO L263 TraceCheckUtils]: 68: Hoare triple {6659#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,580 INFO L280 TraceCheckUtils]: 69: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,580 INFO L280 TraceCheckUtils]: 70: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,581 INFO L280 TraceCheckUtils]: 71: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,581 INFO L263 TraceCheckUtils]: 72: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,581 INFO L280 TraceCheckUtils]: 73: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,582 INFO L280 TraceCheckUtils]: 74: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,582 INFO L280 TraceCheckUtils]: 75: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,582 INFO L263 TraceCheckUtils]: 76: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,582 INFO L280 TraceCheckUtils]: 77: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,583 INFO L280 TraceCheckUtils]: 78: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,583 INFO L280 TraceCheckUtils]: 79: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,583 INFO L280 TraceCheckUtils]: 80: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,583 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,584 INFO L280 TraceCheckUtils]: 82: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,584 INFO L263 TraceCheckUtils]: 83: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,584 INFO L280 TraceCheckUtils]: 84: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,584 INFO L280 TraceCheckUtils]: 85: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,584 INFO L280 TraceCheckUtils]: 86: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,585 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,585 INFO L280 TraceCheckUtils]: 88: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,585 INFO L280 TraceCheckUtils]: 89: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,585 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,585 INFO L280 TraceCheckUtils]: 91: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,586 INFO L263 TraceCheckUtils]: 92: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,586 INFO L280 TraceCheckUtils]: 93: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,586 INFO L280 TraceCheckUtils]: 94: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,586 INFO L280 TraceCheckUtils]: 95: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,586 INFO L280 TraceCheckUtils]: 96: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,587 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,587 INFO L280 TraceCheckUtils]: 98: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,587 INFO L280 TraceCheckUtils]: 99: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,589 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {5806#true} {6659#(<= |fibonacci_#in~n| 5)} #36#return; {6659#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:28,589 INFO L280 TraceCheckUtils]: 101: Hoare triple {6659#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6659#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:28,590 INFO L280 TraceCheckUtils]: 102: Hoare triple {6659#(<= |fibonacci_#in~n| 5)} assume true; {6659#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:28,591 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {6659#(<= |fibonacci_#in~n| 5)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6540#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:28,592 INFO L280 TraceCheckUtils]: 104: Hoare triple {6540#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6540#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:28,592 INFO L263 TraceCheckUtils]: 105: Hoare triple {6540#(<= |fibonacci_#in~n| 6)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,593 INFO L280 TraceCheckUtils]: 106: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,593 INFO L280 TraceCheckUtils]: 107: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,593 INFO L280 TraceCheckUtils]: 108: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,593 INFO L263 TraceCheckUtils]: 109: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,594 INFO L280 TraceCheckUtils]: 110: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,594 INFO L280 TraceCheckUtils]: 111: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,594 INFO L280 TraceCheckUtils]: 112: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,595 INFO L263 TraceCheckUtils]: 113: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,595 INFO L280 TraceCheckUtils]: 114: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,595 INFO L280 TraceCheckUtils]: 115: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,595 INFO L280 TraceCheckUtils]: 116: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,596 INFO L263 TraceCheckUtils]: 117: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,596 INFO L280 TraceCheckUtils]: 118: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,596 INFO L280 TraceCheckUtils]: 119: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,596 INFO L280 TraceCheckUtils]: 120: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,597 INFO L280 TraceCheckUtils]: 121: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,597 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,597 INFO L280 TraceCheckUtils]: 123: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,597 INFO L263 TraceCheckUtils]: 124: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,597 INFO L280 TraceCheckUtils]: 125: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,598 INFO L280 TraceCheckUtils]: 126: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,598 INFO L280 TraceCheckUtils]: 127: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,598 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,599 INFO L280 TraceCheckUtils]: 129: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,599 INFO L280 TraceCheckUtils]: 130: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,599 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,599 INFO L280 TraceCheckUtils]: 132: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,600 INFO L263 TraceCheckUtils]: 133: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,600 INFO L280 TraceCheckUtils]: 134: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,600 INFO L280 TraceCheckUtils]: 135: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,600 INFO L280 TraceCheckUtils]: 136: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,601 INFO L280 TraceCheckUtils]: 137: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,601 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,601 INFO L280 TraceCheckUtils]: 139: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,601 INFO L280 TraceCheckUtils]: 140: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,601 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,602 INFO L280 TraceCheckUtils]: 142: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,602 INFO L263 TraceCheckUtils]: 143: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,602 INFO L280 TraceCheckUtils]: 144: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,602 INFO L280 TraceCheckUtils]: 145: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,603 INFO L280 TraceCheckUtils]: 146: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,603 INFO L263 TraceCheckUtils]: 147: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,603 INFO L280 TraceCheckUtils]: 148: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,603 INFO L280 TraceCheckUtils]: 149: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,603 INFO L280 TraceCheckUtils]: 150: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,604 INFO L280 TraceCheckUtils]: 151: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,604 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,604 INFO L280 TraceCheckUtils]: 153: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,604 INFO L263 TraceCheckUtils]: 154: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,605 INFO L280 TraceCheckUtils]: 155: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,605 INFO L280 TraceCheckUtils]: 156: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,605 INFO L280 TraceCheckUtils]: 157: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,605 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,605 INFO L280 TraceCheckUtils]: 159: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,606 INFO L280 TraceCheckUtils]: 160: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,606 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,606 INFO L280 TraceCheckUtils]: 162: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,606 INFO L280 TraceCheckUtils]: 163: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,609 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {5806#true} {6540#(<= |fibonacci_#in~n| 6)} #36#return; {6540#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:28,610 INFO L280 TraceCheckUtils]: 165: Hoare triple {6540#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6540#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:28,611 INFO L280 TraceCheckUtils]: 166: Hoare triple {6540#(<= |fibonacci_#in~n| 6)} assume true; {6540#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:28,612 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {6540#(<= |fibonacci_#in~n| 6)} {5806#true} #34#return; {6297#(<= fibonacci_~n 7)} is VALID [2020-07-17 22:07:28,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,872 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,872 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,873 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,873 INFO L280 TraceCheckUtils]: 3: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,874 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5806#true} {7211#(<= 2 |fibonacci_#in~n|)} #34#return; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,878 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,878 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,879 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5806#true} {7211#(<= 2 |fibonacci_#in~n|)} #36#return; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,881 INFO L280 TraceCheckUtils]: 1: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7210#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-17 22:07:28,882 INFO L280 TraceCheckUtils]: 2: Hoare triple {7210#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,882 INFO L263 TraceCheckUtils]: 3: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,882 INFO L280 TraceCheckUtils]: 4: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,882 INFO L280 TraceCheckUtils]: 5: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,883 INFO L280 TraceCheckUtils]: 6: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,883 INFO L280 TraceCheckUtils]: 7: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,884 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5806#true} {7211#(<= 2 |fibonacci_#in~n|)} #34#return; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,884 INFO L280 TraceCheckUtils]: 9: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,885 INFO L263 TraceCheckUtils]: 10: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,885 INFO L280 TraceCheckUtils]: 11: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,885 INFO L280 TraceCheckUtils]: 12: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,885 INFO L280 TraceCheckUtils]: 13: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,886 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {5806#true} {7211#(<= 2 |fibonacci_#in~n|)} #36#return; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,887 INFO L280 TraceCheckUtils]: 15: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,888 INFO L280 TraceCheckUtils]: 16: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} assume true; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,889 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7211#(<= 2 |fibonacci_#in~n|)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,893 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,894 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,894 INFO L280 TraceCheckUtils]: 3: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,895 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5806#true} {7204#(<= 3 |fibonacci_#in~n|)} #36#return; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,896 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,896 INFO L280 TraceCheckUtils]: 1: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,897 INFO L280 TraceCheckUtils]: 2: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,897 INFO L263 TraceCheckUtils]: 3: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,897 INFO L280 TraceCheckUtils]: 4: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,898 INFO L280 TraceCheckUtils]: 5: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7210#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-17 22:07:28,899 INFO L280 TraceCheckUtils]: 6: Hoare triple {7210#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,899 INFO L263 TraceCheckUtils]: 7: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,900 INFO L280 TraceCheckUtils]: 8: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,900 INFO L280 TraceCheckUtils]: 9: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,900 INFO L280 TraceCheckUtils]: 10: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,900 INFO L280 TraceCheckUtils]: 11: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,901 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {5806#true} {7211#(<= 2 |fibonacci_#in~n|)} #34#return; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,902 INFO L280 TraceCheckUtils]: 13: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,902 INFO L263 TraceCheckUtils]: 14: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,902 INFO L280 TraceCheckUtils]: 15: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,903 INFO L280 TraceCheckUtils]: 16: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,903 INFO L280 TraceCheckUtils]: 17: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,904 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5806#true} {7211#(<= 2 |fibonacci_#in~n|)} #36#return; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,904 INFO L280 TraceCheckUtils]: 19: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,905 INFO L280 TraceCheckUtils]: 20: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} assume true; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,906 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7211#(<= 2 |fibonacci_#in~n|)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,907 INFO L280 TraceCheckUtils]: 22: Hoare triple {7204#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,907 INFO L263 TraceCheckUtils]: 23: Hoare triple {7204#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,907 INFO L280 TraceCheckUtils]: 24: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,908 INFO L280 TraceCheckUtils]: 25: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,908 INFO L280 TraceCheckUtils]: 26: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,908 INFO L280 TraceCheckUtils]: 27: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,909 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {5806#true} {7204#(<= 3 |fibonacci_#in~n|)} #36#return; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,910 INFO L280 TraceCheckUtils]: 29: Hoare triple {7204#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,910 INFO L280 TraceCheckUtils]: 30: Hoare triple {7204#(<= 3 |fibonacci_#in~n|)} assume true; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,911 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {7204#(<= 3 |fibonacci_#in~n|)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7167#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,921 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,922 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,922 INFO L280 TraceCheckUtils]: 3: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,923 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,926 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,926 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,926 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,927 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,927 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,927 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,928 INFO L263 TraceCheckUtils]: 3: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,928 INFO L280 TraceCheckUtils]: 4: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,928 INFO L280 TraceCheckUtils]: 5: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,928 INFO L280 TraceCheckUtils]: 6: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,928 INFO L280 TraceCheckUtils]: 7: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,929 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,929 INFO L280 TraceCheckUtils]: 9: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,929 INFO L263 TraceCheckUtils]: 10: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,929 INFO L280 TraceCheckUtils]: 11: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,929 INFO L280 TraceCheckUtils]: 12: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,930 INFO L280 TraceCheckUtils]: 13: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,930 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,930 INFO L280 TraceCheckUtils]: 15: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,930 INFO L280 TraceCheckUtils]: 16: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,931 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5806#true} {7167#(<= 4 |fibonacci_#in~n|)} #36#return; {7167#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,932 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,933 INFO L280 TraceCheckUtils]: 1: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,933 INFO L280 TraceCheckUtils]: 2: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,934 INFO L263 TraceCheckUtils]: 3: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,934 INFO L280 TraceCheckUtils]: 4: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,935 INFO L280 TraceCheckUtils]: 5: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,935 INFO L280 TraceCheckUtils]: 6: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,935 INFO L263 TraceCheckUtils]: 7: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,936 INFO L280 TraceCheckUtils]: 8: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,937 INFO L280 TraceCheckUtils]: 9: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7210#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-17 22:07:28,937 INFO L280 TraceCheckUtils]: 10: Hoare triple {7210#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,938 INFO L263 TraceCheckUtils]: 11: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,938 INFO L280 TraceCheckUtils]: 12: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,938 INFO L280 TraceCheckUtils]: 13: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,938 INFO L280 TraceCheckUtils]: 14: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,938 INFO L280 TraceCheckUtils]: 15: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,939 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5806#true} {7211#(<= 2 |fibonacci_#in~n|)} #34#return; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,940 INFO L280 TraceCheckUtils]: 17: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,940 INFO L263 TraceCheckUtils]: 18: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,940 INFO L280 TraceCheckUtils]: 19: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,941 INFO L280 TraceCheckUtils]: 20: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,941 INFO L280 TraceCheckUtils]: 21: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,942 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {5806#true} {7211#(<= 2 |fibonacci_#in~n|)} #36#return; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,942 INFO L280 TraceCheckUtils]: 23: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,943 INFO L280 TraceCheckUtils]: 24: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} assume true; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,944 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7211#(<= 2 |fibonacci_#in~n|)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,945 INFO L280 TraceCheckUtils]: 26: Hoare triple {7204#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,945 INFO L263 TraceCheckUtils]: 27: Hoare triple {7204#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,945 INFO L280 TraceCheckUtils]: 28: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,945 INFO L280 TraceCheckUtils]: 29: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,945 INFO L280 TraceCheckUtils]: 30: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,946 INFO L280 TraceCheckUtils]: 31: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,947 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {5806#true} {7204#(<= 3 |fibonacci_#in~n|)} #36#return; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,947 INFO L280 TraceCheckUtils]: 33: Hoare triple {7204#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,948 INFO L280 TraceCheckUtils]: 34: Hoare triple {7204#(<= 3 |fibonacci_#in~n|)} assume true; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,949 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7204#(<= 3 |fibonacci_#in~n|)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7167#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,950 INFO L280 TraceCheckUtils]: 36: Hoare triple {7167#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7167#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,950 INFO L263 TraceCheckUtils]: 37: Hoare triple {7167#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,950 INFO L280 TraceCheckUtils]: 38: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,950 INFO L280 TraceCheckUtils]: 39: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,950 INFO L280 TraceCheckUtils]: 40: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,951 INFO L263 TraceCheckUtils]: 41: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,951 INFO L280 TraceCheckUtils]: 42: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,951 INFO L280 TraceCheckUtils]: 43: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,951 INFO L280 TraceCheckUtils]: 44: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,951 INFO L280 TraceCheckUtils]: 45: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,952 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,952 INFO L280 TraceCheckUtils]: 47: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,952 INFO L263 TraceCheckUtils]: 48: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,952 INFO L280 TraceCheckUtils]: 49: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,952 INFO L280 TraceCheckUtils]: 50: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,953 INFO L280 TraceCheckUtils]: 51: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,953 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,953 INFO L280 TraceCheckUtils]: 53: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,953 INFO L280 TraceCheckUtils]: 54: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,955 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {5806#true} {7167#(<= 4 |fibonacci_#in~n|)} #36#return; {7167#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,955 INFO L280 TraceCheckUtils]: 56: Hoare triple {7167#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7167#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,956 INFO L280 TraceCheckUtils]: 57: Hoare triple {7167#(<= 4 |fibonacci_#in~n|)} assume true; {7167#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,957 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {7167#(<= 4 |fibonacci_#in~n|)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7102#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,976 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,976 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,976 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,977 INFO L280 TraceCheckUtils]: 3: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,977 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,980 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,981 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,981 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,981 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,981 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,982 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,982 INFO L263 TraceCheckUtils]: 3: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,982 INFO L280 TraceCheckUtils]: 4: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,982 INFO L280 TraceCheckUtils]: 5: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,982 INFO L280 TraceCheckUtils]: 6: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,983 INFO L280 TraceCheckUtils]: 7: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,983 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,983 INFO L280 TraceCheckUtils]: 9: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,983 INFO L263 TraceCheckUtils]: 10: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,983 INFO L280 TraceCheckUtils]: 11: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,984 INFO L280 TraceCheckUtils]: 12: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,984 INFO L280 TraceCheckUtils]: 13: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,984 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,984 INFO L280 TraceCheckUtils]: 15: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,985 INFO L280 TraceCheckUtils]: 16: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,985 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:28,988 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,988 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,989 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,989 INFO L280 TraceCheckUtils]: 3: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,989 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,990 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,990 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,990 INFO L263 TraceCheckUtils]: 3: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,990 INFO L280 TraceCheckUtils]: 4: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,990 INFO L280 TraceCheckUtils]: 5: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,990 INFO L280 TraceCheckUtils]: 6: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:28,991 INFO L263 TraceCheckUtils]: 7: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:28,991 INFO L280 TraceCheckUtils]: 8: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,991 INFO L280 TraceCheckUtils]: 9: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,991 INFO L280 TraceCheckUtils]: 10: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,992 INFO L280 TraceCheckUtils]: 11: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,992 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,992 INFO L280 TraceCheckUtils]: 13: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,992 INFO L263 TraceCheckUtils]: 14: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,992 INFO L280 TraceCheckUtils]: 15: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,993 INFO L280 TraceCheckUtils]: 16: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:28,993 INFO L280 TraceCheckUtils]: 17: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,993 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,993 INFO L280 TraceCheckUtils]: 19: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,993 INFO L280 TraceCheckUtils]: 20: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,994 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:28,994 INFO L280 TraceCheckUtils]: 22: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:28,994 INFO L263 TraceCheckUtils]: 23: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:28,994 INFO L280 TraceCheckUtils]: 24: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:28,994 INFO L280 TraceCheckUtils]: 25: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:28,995 INFO L280 TraceCheckUtils]: 26: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:28,995 INFO L280 TraceCheckUtils]: 27: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,995 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:28,995 INFO L280 TraceCheckUtils]: 29: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:28,995 INFO L280 TraceCheckUtils]: 30: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:28,997 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {5806#true} {7102#(<= 5 |fibonacci_#in~n|)} #36#return; {7102#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,998 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,998 INFO L280 TraceCheckUtils]: 1: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,999 INFO L280 TraceCheckUtils]: 2: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:28,999 INFO L263 TraceCheckUtils]: 3: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,000 INFO L280 TraceCheckUtils]: 4: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,000 INFO L280 TraceCheckUtils]: 5: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,001 INFO L280 TraceCheckUtils]: 6: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,001 INFO L263 TraceCheckUtils]: 7: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,002 INFO L280 TraceCheckUtils]: 8: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,002 INFO L280 TraceCheckUtils]: 9: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,003 INFO L280 TraceCheckUtils]: 10: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,003 INFO L263 TraceCheckUtils]: 11: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,004 INFO L280 TraceCheckUtils]: 12: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,005 INFO L280 TraceCheckUtils]: 13: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7210#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-17 22:07:29,005 INFO L280 TraceCheckUtils]: 14: Hoare triple {7210#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,006 INFO L263 TraceCheckUtils]: 15: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,006 INFO L280 TraceCheckUtils]: 16: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,006 INFO L280 TraceCheckUtils]: 17: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,006 INFO L280 TraceCheckUtils]: 18: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,006 INFO L280 TraceCheckUtils]: 19: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,007 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5806#true} {7211#(<= 2 |fibonacci_#in~n|)} #34#return; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,008 INFO L280 TraceCheckUtils]: 21: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,008 INFO L263 TraceCheckUtils]: 22: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,008 INFO L280 TraceCheckUtils]: 23: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,009 INFO L280 TraceCheckUtils]: 24: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,009 INFO L280 TraceCheckUtils]: 25: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,010 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {5806#true} {7211#(<= 2 |fibonacci_#in~n|)} #36#return; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,010 INFO L280 TraceCheckUtils]: 27: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,011 INFO L280 TraceCheckUtils]: 28: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} assume true; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,012 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7211#(<= 2 |fibonacci_#in~n|)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,013 INFO L280 TraceCheckUtils]: 30: Hoare triple {7204#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,013 INFO L263 TraceCheckUtils]: 31: Hoare triple {7204#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,013 INFO L280 TraceCheckUtils]: 32: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,014 INFO L280 TraceCheckUtils]: 33: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,014 INFO L280 TraceCheckUtils]: 34: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,014 INFO L280 TraceCheckUtils]: 35: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,015 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {5806#true} {7204#(<= 3 |fibonacci_#in~n|)} #36#return; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,015 INFO L280 TraceCheckUtils]: 37: Hoare triple {7204#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,016 INFO L280 TraceCheckUtils]: 38: Hoare triple {7204#(<= 3 |fibonacci_#in~n|)} assume true; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,017 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7204#(<= 3 |fibonacci_#in~n|)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7167#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,018 INFO L280 TraceCheckUtils]: 40: Hoare triple {7167#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7167#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,018 INFO L263 TraceCheckUtils]: 41: Hoare triple {7167#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,018 INFO L280 TraceCheckUtils]: 42: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,018 INFO L280 TraceCheckUtils]: 43: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,019 INFO L280 TraceCheckUtils]: 44: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,019 INFO L263 TraceCheckUtils]: 45: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,019 INFO L280 TraceCheckUtils]: 46: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,019 INFO L280 TraceCheckUtils]: 47: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,019 INFO L280 TraceCheckUtils]: 48: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,019 INFO L280 TraceCheckUtils]: 49: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,020 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:29,020 INFO L280 TraceCheckUtils]: 51: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:29,020 INFO L263 TraceCheckUtils]: 52: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,020 INFO L280 TraceCheckUtils]: 53: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,020 INFO L280 TraceCheckUtils]: 54: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,021 INFO L280 TraceCheckUtils]: 55: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,021 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:29,021 INFO L280 TraceCheckUtils]: 57: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:29,021 INFO L280 TraceCheckUtils]: 58: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,022 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {5806#true} {7167#(<= 4 |fibonacci_#in~n|)} #36#return; {7167#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,023 INFO L280 TraceCheckUtils]: 60: Hoare triple {7167#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7167#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,023 INFO L280 TraceCheckUtils]: 61: Hoare triple {7167#(<= 4 |fibonacci_#in~n|)} assume true; {7167#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,025 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {7167#(<= 4 |fibonacci_#in~n|)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7102#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,025 INFO L280 TraceCheckUtils]: 63: Hoare triple {7102#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7102#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,025 INFO L263 TraceCheckUtils]: 64: Hoare triple {7102#(<= 5 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,026 INFO L280 TraceCheckUtils]: 65: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,026 INFO L280 TraceCheckUtils]: 66: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,026 INFO L280 TraceCheckUtils]: 67: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,026 INFO L263 TraceCheckUtils]: 68: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,026 INFO L280 TraceCheckUtils]: 69: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,027 INFO L280 TraceCheckUtils]: 70: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,027 INFO L280 TraceCheckUtils]: 71: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,027 INFO L263 TraceCheckUtils]: 72: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,027 INFO L280 TraceCheckUtils]: 73: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,027 INFO L280 TraceCheckUtils]: 74: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,028 INFO L280 TraceCheckUtils]: 75: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,028 INFO L280 TraceCheckUtils]: 76: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,028 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:29,028 INFO L280 TraceCheckUtils]: 78: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:29,028 INFO L263 TraceCheckUtils]: 79: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,029 INFO L280 TraceCheckUtils]: 80: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,029 INFO L280 TraceCheckUtils]: 81: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,029 INFO L280 TraceCheckUtils]: 82: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,029 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:29,029 INFO L280 TraceCheckUtils]: 84: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:29,030 INFO L280 TraceCheckUtils]: 85: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,030 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:29,030 INFO L280 TraceCheckUtils]: 87: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:29,030 INFO L263 TraceCheckUtils]: 88: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,030 INFO L280 TraceCheckUtils]: 89: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,030 INFO L280 TraceCheckUtils]: 90: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,031 INFO L280 TraceCheckUtils]: 91: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,031 INFO L280 TraceCheckUtils]: 92: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,031 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:29,031 INFO L280 TraceCheckUtils]: 94: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:29,031 INFO L280 TraceCheckUtils]: 95: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,033 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {5806#true} {7102#(<= 5 |fibonacci_#in~n|)} #36#return; {7102#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,033 INFO L280 TraceCheckUtils]: 97: Hoare triple {7102#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7102#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,034 INFO L280 TraceCheckUtils]: 98: Hoare triple {7102#(<= 5 |fibonacci_#in~n|)} assume true; {7102#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,035 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {7102#(<= 5 |fibonacci_#in~n|)} {5806#true} #34#return; {7010#(<= 6 fibonacci_~n)} is VALID [2020-07-17 22:07:29,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:29,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:29,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:29,070 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,071 INFO L280 TraceCheckUtils]: 1: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,072 INFO L280 TraceCheckUtils]: 2: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:29,072 INFO L280 TraceCheckUtils]: 3: Hoare triple {6777#(<= |fibonacci_#in~n| 1)} assume true; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:29,073 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6777#(<= |fibonacci_#in~n| 1)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:29,077 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,078 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,078 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5806#true} {6772#(<= |fibonacci_#in~n| 2)} #36#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,080 INFO L280 TraceCheckUtils]: 1: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,080 INFO L280 TraceCheckUtils]: 2: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,080 INFO L263 TraceCheckUtils]: 3: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,081 INFO L280 TraceCheckUtils]: 4: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,081 INFO L280 TraceCheckUtils]: 5: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,082 INFO L280 TraceCheckUtils]: 6: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:29,083 INFO L280 TraceCheckUtils]: 7: Hoare triple {6777#(<= |fibonacci_#in~n| 1)} assume true; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:29,084 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6777#(<= |fibonacci_#in~n| 1)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,084 INFO L280 TraceCheckUtils]: 9: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,085 INFO L263 TraceCheckUtils]: 10: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,085 INFO L280 TraceCheckUtils]: 11: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,085 INFO L280 TraceCheckUtils]: 12: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,085 INFO L280 TraceCheckUtils]: 13: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,086 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {5806#true} {6772#(<= |fibonacci_#in~n| 2)} #36#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,087 INFO L280 TraceCheckUtils]: 15: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,087 INFO L280 TraceCheckUtils]: 16: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume true; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,089 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6772#(<= |fibonacci_#in~n| 2)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:29,093 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,093 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,094 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,094 INFO L280 TraceCheckUtils]: 3: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,095 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5806#true} {6761#(<= |fibonacci_#in~n| 3)} #36#return; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,095 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,096 INFO L280 TraceCheckUtils]: 1: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,096 INFO L280 TraceCheckUtils]: 2: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,097 INFO L263 TraceCheckUtils]: 3: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,097 INFO L280 TraceCheckUtils]: 4: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,098 INFO L280 TraceCheckUtils]: 5: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,098 INFO L280 TraceCheckUtils]: 6: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,099 INFO L263 TraceCheckUtils]: 7: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,099 INFO L280 TraceCheckUtils]: 8: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,100 INFO L280 TraceCheckUtils]: 9: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,100 INFO L280 TraceCheckUtils]: 10: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:29,101 INFO L280 TraceCheckUtils]: 11: Hoare triple {6777#(<= |fibonacci_#in~n| 1)} assume true; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:29,102 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6777#(<= |fibonacci_#in~n| 1)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,103 INFO L280 TraceCheckUtils]: 13: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,103 INFO L263 TraceCheckUtils]: 14: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,103 INFO L280 TraceCheckUtils]: 15: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,103 INFO L280 TraceCheckUtils]: 16: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,104 INFO L280 TraceCheckUtils]: 17: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,105 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5806#true} {6772#(<= |fibonacci_#in~n| 2)} #36#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,105 INFO L280 TraceCheckUtils]: 19: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,106 INFO L280 TraceCheckUtils]: 20: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume true; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,107 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6772#(<= |fibonacci_#in~n| 2)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,107 INFO L280 TraceCheckUtils]: 22: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,108 INFO L263 TraceCheckUtils]: 23: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,108 INFO L280 TraceCheckUtils]: 24: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,108 INFO L280 TraceCheckUtils]: 25: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,108 INFO L280 TraceCheckUtils]: 26: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,109 INFO L280 TraceCheckUtils]: 27: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,109 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {5806#true} {6761#(<= |fibonacci_#in~n| 3)} #36#return; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,110 INFO L280 TraceCheckUtils]: 29: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,111 INFO L280 TraceCheckUtils]: 30: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume true; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,112 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6761#(<= |fibonacci_#in~n| 3)} {7010#(<= 6 fibonacci_~n)} #36#return; {5807#false} is VALID [2020-07-17 22:07:29,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,113 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,113 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,113 INFO L263 TraceCheckUtils]: 3: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,114 INFO L280 TraceCheckUtils]: 4: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,115 INFO L280 TraceCheckUtils]: 5: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,115 INFO L280 TraceCheckUtils]: 6: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,115 INFO L263 TraceCheckUtils]: 7: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,116 INFO L280 TraceCheckUtils]: 8: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,117 INFO L280 TraceCheckUtils]: 9: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,117 INFO L280 TraceCheckUtils]: 10: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,117 INFO L263 TraceCheckUtils]: 11: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,118 INFO L280 TraceCheckUtils]: 12: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,118 INFO L280 TraceCheckUtils]: 13: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,119 INFO L280 TraceCheckUtils]: 14: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,119 INFO L263 TraceCheckUtils]: 15: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,120 INFO L280 TraceCheckUtils]: 16: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,121 INFO L280 TraceCheckUtils]: 17: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7210#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-17 22:07:29,121 INFO L280 TraceCheckUtils]: 18: Hoare triple {7210#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,122 INFO L263 TraceCheckUtils]: 19: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,122 INFO L280 TraceCheckUtils]: 20: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,122 INFO L280 TraceCheckUtils]: 21: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,122 INFO L280 TraceCheckUtils]: 22: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,123 INFO L280 TraceCheckUtils]: 23: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,124 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {5806#true} {7211#(<= 2 |fibonacci_#in~n|)} #34#return; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,124 INFO L280 TraceCheckUtils]: 25: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,124 INFO L263 TraceCheckUtils]: 26: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,124 INFO L280 TraceCheckUtils]: 27: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,125 INFO L280 TraceCheckUtils]: 28: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,125 INFO L280 TraceCheckUtils]: 29: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,126 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5806#true} {7211#(<= 2 |fibonacci_#in~n|)} #36#return; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,126 INFO L280 TraceCheckUtils]: 31: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,127 INFO L280 TraceCheckUtils]: 32: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} assume true; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,128 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {7211#(<= 2 |fibonacci_#in~n|)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,129 INFO L280 TraceCheckUtils]: 34: Hoare triple {7204#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,129 INFO L263 TraceCheckUtils]: 35: Hoare triple {7204#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,129 INFO L280 TraceCheckUtils]: 36: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,129 INFO L280 TraceCheckUtils]: 37: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,129 INFO L280 TraceCheckUtils]: 38: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,130 INFO L280 TraceCheckUtils]: 39: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,130 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {5806#true} {7204#(<= 3 |fibonacci_#in~n|)} #36#return; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,131 INFO L280 TraceCheckUtils]: 41: Hoare triple {7204#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,132 INFO L280 TraceCheckUtils]: 42: Hoare triple {7204#(<= 3 |fibonacci_#in~n|)} assume true; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,133 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {7204#(<= 3 |fibonacci_#in~n|)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7167#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,133 INFO L280 TraceCheckUtils]: 44: Hoare triple {7167#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7167#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,134 INFO L263 TraceCheckUtils]: 45: Hoare triple {7167#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,134 INFO L280 TraceCheckUtils]: 46: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,134 INFO L280 TraceCheckUtils]: 47: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,134 INFO L280 TraceCheckUtils]: 48: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,134 INFO L263 TraceCheckUtils]: 49: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,134 INFO L280 TraceCheckUtils]: 50: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,135 INFO L280 TraceCheckUtils]: 51: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,135 INFO L280 TraceCheckUtils]: 52: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,135 INFO L280 TraceCheckUtils]: 53: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,135 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:29,135 INFO L280 TraceCheckUtils]: 55: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:29,136 INFO L263 TraceCheckUtils]: 56: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,136 INFO L280 TraceCheckUtils]: 57: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,136 INFO L280 TraceCheckUtils]: 58: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,136 INFO L280 TraceCheckUtils]: 59: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,136 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:29,136 INFO L280 TraceCheckUtils]: 61: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:29,137 INFO L280 TraceCheckUtils]: 62: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,138 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {5806#true} {7167#(<= 4 |fibonacci_#in~n|)} #36#return; {7167#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,138 INFO L280 TraceCheckUtils]: 64: Hoare triple {7167#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7167#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,139 INFO L280 TraceCheckUtils]: 65: Hoare triple {7167#(<= 4 |fibonacci_#in~n|)} assume true; {7167#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,140 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {7167#(<= 4 |fibonacci_#in~n|)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7102#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,140 INFO L280 TraceCheckUtils]: 67: Hoare triple {7102#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7102#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,141 INFO L263 TraceCheckUtils]: 68: Hoare triple {7102#(<= 5 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,141 INFO L280 TraceCheckUtils]: 69: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,141 INFO L280 TraceCheckUtils]: 70: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,141 INFO L280 TraceCheckUtils]: 71: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,141 INFO L263 TraceCheckUtils]: 72: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,141 INFO L280 TraceCheckUtils]: 73: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,142 INFO L280 TraceCheckUtils]: 74: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,142 INFO L280 TraceCheckUtils]: 75: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,142 INFO L263 TraceCheckUtils]: 76: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,142 INFO L280 TraceCheckUtils]: 77: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,142 INFO L280 TraceCheckUtils]: 78: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,143 INFO L280 TraceCheckUtils]: 79: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,143 INFO L280 TraceCheckUtils]: 80: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,143 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:29,143 INFO L280 TraceCheckUtils]: 82: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:29,143 INFO L263 TraceCheckUtils]: 83: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,143 INFO L280 TraceCheckUtils]: 84: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,144 INFO L280 TraceCheckUtils]: 85: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,144 INFO L280 TraceCheckUtils]: 86: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,144 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:29,144 INFO L280 TraceCheckUtils]: 88: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:29,144 INFO L280 TraceCheckUtils]: 89: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,145 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:29,145 INFO L280 TraceCheckUtils]: 91: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:29,145 INFO L263 TraceCheckUtils]: 92: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,145 INFO L280 TraceCheckUtils]: 93: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,145 INFO L280 TraceCheckUtils]: 94: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,146 INFO L280 TraceCheckUtils]: 95: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,146 INFO L280 TraceCheckUtils]: 96: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,146 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:29,146 INFO L280 TraceCheckUtils]: 98: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:29,146 INFO L280 TraceCheckUtils]: 99: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,148 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {5806#true} {7102#(<= 5 |fibonacci_#in~n|)} #36#return; {7102#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,148 INFO L280 TraceCheckUtils]: 101: Hoare triple {7102#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7102#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,149 INFO L280 TraceCheckUtils]: 102: Hoare triple {7102#(<= 5 |fibonacci_#in~n|)} assume true; {7102#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,150 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {7102#(<= 5 |fibonacci_#in~n|)} {5806#true} #34#return; {7010#(<= 6 fibonacci_~n)} is VALID [2020-07-17 22:07:29,150 INFO L280 TraceCheckUtils]: 104: Hoare triple {7010#(<= 6 fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7010#(<= 6 fibonacci_~n)} is VALID [2020-07-17 22:07:29,150 INFO L263 TraceCheckUtils]: 105: Hoare triple {7010#(<= 6 fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,151 INFO L280 TraceCheckUtils]: 106: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,152 INFO L280 TraceCheckUtils]: 107: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,152 INFO L280 TraceCheckUtils]: 108: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,152 INFO L263 TraceCheckUtils]: 109: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,153 INFO L280 TraceCheckUtils]: 110: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,154 INFO L280 TraceCheckUtils]: 111: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,154 INFO L280 TraceCheckUtils]: 112: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,154 INFO L263 TraceCheckUtils]: 113: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,155 INFO L280 TraceCheckUtils]: 114: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,155 INFO L280 TraceCheckUtils]: 115: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,156 INFO L280 TraceCheckUtils]: 116: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:29,157 INFO L280 TraceCheckUtils]: 117: Hoare triple {6777#(<= |fibonacci_#in~n| 1)} assume true; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:29,158 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {6777#(<= |fibonacci_#in~n| 1)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,159 INFO L280 TraceCheckUtils]: 119: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,159 INFO L263 TraceCheckUtils]: 120: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,159 INFO L280 TraceCheckUtils]: 121: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,159 INFO L280 TraceCheckUtils]: 122: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,159 INFO L280 TraceCheckUtils]: 123: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,160 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {5806#true} {6772#(<= |fibonacci_#in~n| 2)} #36#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,161 INFO L280 TraceCheckUtils]: 125: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,161 INFO L280 TraceCheckUtils]: 126: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume true; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,163 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {6772#(<= |fibonacci_#in~n| 2)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,163 INFO L280 TraceCheckUtils]: 128: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,163 INFO L263 TraceCheckUtils]: 129: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,164 INFO L280 TraceCheckUtils]: 130: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,164 INFO L280 TraceCheckUtils]: 131: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,164 INFO L280 TraceCheckUtils]: 132: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,164 INFO L280 TraceCheckUtils]: 133: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,165 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {5806#true} {6761#(<= |fibonacci_#in~n| 3)} #36#return; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,166 INFO L280 TraceCheckUtils]: 135: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,166 INFO L280 TraceCheckUtils]: 136: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume true; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,167 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {6761#(<= |fibonacci_#in~n| 3)} {7010#(<= 6 fibonacci_~n)} #36#return; {5807#false} is VALID [2020-07-17 22:07:29,167 INFO L280 TraceCheckUtils]: 138: Hoare triple {5807#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5807#false} is VALID [2020-07-17 22:07:29,168 INFO L280 TraceCheckUtils]: 139: Hoare triple {5807#false} assume true; {5807#false} is VALID [2020-07-17 22:07:29,168 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {5807#false} {6297#(<= fibonacci_~n 7)} #36#return; {5807#false} is VALID [2020-07-17 22:07:29,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,180 INFO L280 TraceCheckUtils]: 2: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,181 INFO L263 TraceCheckUtils]: 3: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,181 INFO L280 TraceCheckUtils]: 4: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,182 INFO L280 TraceCheckUtils]: 5: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,182 INFO L280 TraceCheckUtils]: 6: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,183 INFO L263 TraceCheckUtils]: 7: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,183 INFO L280 TraceCheckUtils]: 8: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,184 INFO L280 TraceCheckUtils]: 9: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,184 INFO L280 TraceCheckUtils]: 10: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,184 INFO L263 TraceCheckUtils]: 11: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,185 INFO L280 TraceCheckUtils]: 12: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,185 INFO L280 TraceCheckUtils]: 13: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,186 INFO L280 TraceCheckUtils]: 14: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,186 INFO L263 TraceCheckUtils]: 15: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,186 INFO L280 TraceCheckUtils]: 16: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,187 INFO L280 TraceCheckUtils]: 17: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,188 INFO L280 TraceCheckUtils]: 18: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,188 INFO L263 TraceCheckUtils]: 19: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,188 INFO L280 TraceCheckUtils]: 20: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,189 INFO L280 TraceCheckUtils]: 21: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,189 INFO L280 TraceCheckUtils]: 22: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,189 INFO L263 TraceCheckUtils]: 23: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,190 INFO L280 TraceCheckUtils]: 24: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,190 INFO L280 TraceCheckUtils]: 25: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,191 INFO L280 TraceCheckUtils]: 26: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:29,192 INFO L280 TraceCheckUtils]: 27: Hoare triple {6777#(<= |fibonacci_#in~n| 1)} assume true; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:29,193 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6777#(<= |fibonacci_#in~n| 1)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,193 INFO L280 TraceCheckUtils]: 29: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,194 INFO L263 TraceCheckUtils]: 30: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,194 INFO L280 TraceCheckUtils]: 31: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,194 INFO L280 TraceCheckUtils]: 32: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,194 INFO L280 TraceCheckUtils]: 33: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,195 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {5806#true} {6772#(<= |fibonacci_#in~n| 2)} #36#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,196 INFO L280 TraceCheckUtils]: 35: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,196 INFO L280 TraceCheckUtils]: 36: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume true; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,198 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {6772#(<= |fibonacci_#in~n| 2)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,198 INFO L280 TraceCheckUtils]: 38: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,199 INFO L263 TraceCheckUtils]: 39: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,199 INFO L280 TraceCheckUtils]: 40: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,199 INFO L280 TraceCheckUtils]: 41: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,199 INFO L280 TraceCheckUtils]: 42: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,199 INFO L280 TraceCheckUtils]: 43: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,200 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {5806#true} {6761#(<= |fibonacci_#in~n| 3)} #36#return; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,201 INFO L280 TraceCheckUtils]: 45: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,201 INFO L280 TraceCheckUtils]: 46: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume true; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,202 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {6761#(<= |fibonacci_#in~n| 3)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6724#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:29,203 INFO L280 TraceCheckUtils]: 48: Hoare triple {6724#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6724#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:29,203 INFO L263 TraceCheckUtils]: 49: Hoare triple {6724#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,203 INFO L280 TraceCheckUtils]: 50: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,203 INFO L280 TraceCheckUtils]: 51: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,204 INFO L280 TraceCheckUtils]: 52: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,204 INFO L263 TraceCheckUtils]: 53: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,204 INFO L280 TraceCheckUtils]: 54: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,204 INFO L280 TraceCheckUtils]: 55: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,204 INFO L280 TraceCheckUtils]: 56: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,204 INFO L280 TraceCheckUtils]: 57: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,205 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:29,205 INFO L280 TraceCheckUtils]: 59: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:29,205 INFO L263 TraceCheckUtils]: 60: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,205 INFO L280 TraceCheckUtils]: 61: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,205 INFO L280 TraceCheckUtils]: 62: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,206 INFO L280 TraceCheckUtils]: 63: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,206 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:29,206 INFO L280 TraceCheckUtils]: 65: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:29,206 INFO L280 TraceCheckUtils]: 66: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,207 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {5806#true} {6724#(<= |fibonacci_#in~n| 4)} #36#return; {6724#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:29,207 INFO L280 TraceCheckUtils]: 68: Hoare triple {6724#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6724#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:29,208 INFO L280 TraceCheckUtils]: 69: Hoare triple {6724#(<= |fibonacci_#in~n| 4)} assume true; {6724#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:29,209 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {6724#(<= |fibonacci_#in~n| 4)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6659#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:29,210 INFO L280 TraceCheckUtils]: 71: Hoare triple {6659#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6659#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:29,210 INFO L263 TraceCheckUtils]: 72: Hoare triple {6659#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,210 INFO L280 TraceCheckUtils]: 73: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,210 INFO L280 TraceCheckUtils]: 74: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,211 INFO L280 TraceCheckUtils]: 75: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,211 INFO L263 TraceCheckUtils]: 76: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,211 INFO L280 TraceCheckUtils]: 77: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,211 INFO L280 TraceCheckUtils]: 78: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,211 INFO L280 TraceCheckUtils]: 79: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,211 INFO L263 TraceCheckUtils]: 80: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,211 INFO L280 TraceCheckUtils]: 81: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,211 INFO L280 TraceCheckUtils]: 82: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,212 INFO L280 TraceCheckUtils]: 83: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,212 INFO L280 TraceCheckUtils]: 84: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,212 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:29,212 INFO L280 TraceCheckUtils]: 86: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:29,212 INFO L263 TraceCheckUtils]: 87: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,212 INFO L280 TraceCheckUtils]: 88: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,213 INFO L280 TraceCheckUtils]: 89: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,213 INFO L280 TraceCheckUtils]: 90: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,213 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:29,213 INFO L280 TraceCheckUtils]: 92: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:29,213 INFO L280 TraceCheckUtils]: 93: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,214 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:29,214 INFO L280 TraceCheckUtils]: 95: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:29,214 INFO L263 TraceCheckUtils]: 96: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,214 INFO L280 TraceCheckUtils]: 97: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,214 INFO L280 TraceCheckUtils]: 98: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,214 INFO L280 TraceCheckUtils]: 99: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,214 INFO L280 TraceCheckUtils]: 100: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,214 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:29,215 INFO L280 TraceCheckUtils]: 102: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:29,215 INFO L280 TraceCheckUtils]: 103: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,216 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {5806#true} {6659#(<= |fibonacci_#in~n| 5)} #36#return; {6659#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:29,216 INFO L280 TraceCheckUtils]: 105: Hoare triple {6659#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6659#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:29,216 INFO L280 TraceCheckUtils]: 106: Hoare triple {6659#(<= |fibonacci_#in~n| 5)} assume true; {6659#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:29,218 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {6659#(<= |fibonacci_#in~n| 5)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6540#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:29,218 INFO L280 TraceCheckUtils]: 108: Hoare triple {6540#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6540#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:29,218 INFO L263 TraceCheckUtils]: 109: Hoare triple {6540#(<= |fibonacci_#in~n| 6)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,218 INFO L280 TraceCheckUtils]: 110: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,218 INFO L280 TraceCheckUtils]: 111: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,219 INFO L280 TraceCheckUtils]: 112: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,219 INFO L263 TraceCheckUtils]: 113: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,219 INFO L280 TraceCheckUtils]: 114: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,219 INFO L280 TraceCheckUtils]: 115: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,219 INFO L280 TraceCheckUtils]: 116: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,219 INFO L263 TraceCheckUtils]: 117: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,219 INFO L280 TraceCheckUtils]: 118: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,219 INFO L280 TraceCheckUtils]: 119: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,219 INFO L280 TraceCheckUtils]: 120: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,220 INFO L263 TraceCheckUtils]: 121: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,220 INFO L280 TraceCheckUtils]: 122: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,220 INFO L280 TraceCheckUtils]: 123: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,220 INFO L280 TraceCheckUtils]: 124: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,220 INFO L280 TraceCheckUtils]: 125: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,220 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:29,220 INFO L280 TraceCheckUtils]: 127: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:29,220 INFO L263 TraceCheckUtils]: 128: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,221 INFO L280 TraceCheckUtils]: 129: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,221 INFO L280 TraceCheckUtils]: 130: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,221 INFO L280 TraceCheckUtils]: 131: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,221 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:29,221 INFO L280 TraceCheckUtils]: 133: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:29,221 INFO L280 TraceCheckUtils]: 134: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,221 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:29,221 INFO L280 TraceCheckUtils]: 136: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:29,222 INFO L263 TraceCheckUtils]: 137: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,222 INFO L280 TraceCheckUtils]: 138: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,222 INFO L280 TraceCheckUtils]: 139: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,222 INFO L280 TraceCheckUtils]: 140: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,222 INFO L280 TraceCheckUtils]: 141: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,222 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:29,222 INFO L280 TraceCheckUtils]: 143: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:29,222 INFO L280 TraceCheckUtils]: 144: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,223 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:29,223 INFO L280 TraceCheckUtils]: 146: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:29,223 INFO L263 TraceCheckUtils]: 147: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,223 INFO L280 TraceCheckUtils]: 148: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,223 INFO L280 TraceCheckUtils]: 149: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,224 INFO L280 TraceCheckUtils]: 150: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,224 INFO L263 TraceCheckUtils]: 151: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,224 INFO L280 TraceCheckUtils]: 152: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,224 INFO L280 TraceCheckUtils]: 153: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,224 INFO L280 TraceCheckUtils]: 154: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,224 INFO L280 TraceCheckUtils]: 155: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,225 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:29,225 INFO L280 TraceCheckUtils]: 157: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:29,225 INFO L263 TraceCheckUtils]: 158: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,225 INFO L280 TraceCheckUtils]: 159: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,225 INFO L280 TraceCheckUtils]: 160: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,226 INFO L280 TraceCheckUtils]: 161: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,226 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:29,226 INFO L280 TraceCheckUtils]: 163: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:29,226 INFO L280 TraceCheckUtils]: 164: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,226 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:29,227 INFO L280 TraceCheckUtils]: 166: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:29,227 INFO L280 TraceCheckUtils]: 167: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,231 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {5806#true} {6540#(<= |fibonacci_#in~n| 6)} #36#return; {6540#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:29,235 INFO L280 TraceCheckUtils]: 169: Hoare triple {6540#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6540#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:29,236 INFO L280 TraceCheckUtils]: 170: Hoare triple {6540#(<= |fibonacci_#in~n| 6)} assume true; {6540#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:29,238 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {6540#(<= |fibonacci_#in~n| 6)} {5806#true} #34#return; {6297#(<= fibonacci_~n 7)} is VALID [2020-07-17 22:07:29,238 INFO L280 TraceCheckUtils]: 172: Hoare triple {6297#(<= fibonacci_~n 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6297#(<= fibonacci_~n 7)} is VALID [2020-07-17 22:07:29,238 INFO L263 TraceCheckUtils]: 173: Hoare triple {6297#(<= fibonacci_~n 7)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,238 INFO L280 TraceCheckUtils]: 174: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,238 INFO L280 TraceCheckUtils]: 175: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,239 INFO L280 TraceCheckUtils]: 176: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,239 INFO L263 TraceCheckUtils]: 177: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,239 INFO L280 TraceCheckUtils]: 178: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,239 INFO L280 TraceCheckUtils]: 179: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,240 INFO L280 TraceCheckUtils]: 180: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,240 INFO L263 TraceCheckUtils]: 181: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,240 INFO L280 TraceCheckUtils]: 182: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,241 INFO L280 TraceCheckUtils]: 183: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,241 INFO L280 TraceCheckUtils]: 184: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,241 INFO L263 TraceCheckUtils]: 185: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,241 INFO L280 TraceCheckUtils]: 186: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,242 INFO L280 TraceCheckUtils]: 187: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,242 INFO L280 TraceCheckUtils]: 188: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,242 INFO L263 TraceCheckUtils]: 189: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,243 INFO L280 TraceCheckUtils]: 190: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,243 INFO L280 TraceCheckUtils]: 191: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7210#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-17 22:07:29,244 INFO L280 TraceCheckUtils]: 192: Hoare triple {7210#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,244 INFO L263 TraceCheckUtils]: 193: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,244 INFO L280 TraceCheckUtils]: 194: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,244 INFO L280 TraceCheckUtils]: 195: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,244 INFO L280 TraceCheckUtils]: 196: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,244 INFO L280 TraceCheckUtils]: 197: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,245 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {5806#true} {7211#(<= 2 |fibonacci_#in~n|)} #34#return; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,245 INFO L280 TraceCheckUtils]: 199: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,246 INFO L263 TraceCheckUtils]: 200: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,246 INFO L280 TraceCheckUtils]: 201: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,246 INFO L280 TraceCheckUtils]: 202: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,246 INFO L280 TraceCheckUtils]: 203: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,246 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {5806#true} {7211#(<= 2 |fibonacci_#in~n|)} #36#return; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,247 INFO L280 TraceCheckUtils]: 205: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,247 INFO L280 TraceCheckUtils]: 206: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} assume true; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,249 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {7211#(<= 2 |fibonacci_#in~n|)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,249 INFO L280 TraceCheckUtils]: 208: Hoare triple {7204#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,250 INFO L263 TraceCheckUtils]: 209: Hoare triple {7204#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,250 INFO L280 TraceCheckUtils]: 210: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,250 INFO L280 TraceCheckUtils]: 211: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,250 INFO L280 TraceCheckUtils]: 212: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,250 INFO L280 TraceCheckUtils]: 213: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,251 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {5806#true} {7204#(<= 3 |fibonacci_#in~n|)} #36#return; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,252 INFO L280 TraceCheckUtils]: 215: Hoare triple {7204#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,252 INFO L280 TraceCheckUtils]: 216: Hoare triple {7204#(<= 3 |fibonacci_#in~n|)} assume true; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,253 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {7204#(<= 3 |fibonacci_#in~n|)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7167#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,253 INFO L280 TraceCheckUtils]: 218: Hoare triple {7167#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7167#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,253 INFO L263 TraceCheckUtils]: 219: Hoare triple {7167#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,254 INFO L280 TraceCheckUtils]: 220: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,254 INFO L280 TraceCheckUtils]: 221: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,254 INFO L280 TraceCheckUtils]: 222: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,254 INFO L263 TraceCheckUtils]: 223: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,254 INFO L280 TraceCheckUtils]: 224: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,254 INFO L280 TraceCheckUtils]: 225: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,254 INFO L280 TraceCheckUtils]: 226: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,254 INFO L280 TraceCheckUtils]: 227: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,255 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:29,255 INFO L280 TraceCheckUtils]: 229: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:29,255 INFO L263 TraceCheckUtils]: 230: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,255 INFO L280 TraceCheckUtils]: 231: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,255 INFO L280 TraceCheckUtils]: 232: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,255 INFO L280 TraceCheckUtils]: 233: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,255 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:29,256 INFO L280 TraceCheckUtils]: 235: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:29,256 INFO L280 TraceCheckUtils]: 236: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,257 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {5806#true} {7167#(<= 4 |fibonacci_#in~n|)} #36#return; {7167#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,257 INFO L280 TraceCheckUtils]: 238: Hoare triple {7167#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7167#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,257 INFO L280 TraceCheckUtils]: 239: Hoare triple {7167#(<= 4 |fibonacci_#in~n|)} assume true; {7167#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,258 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {7167#(<= 4 |fibonacci_#in~n|)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7102#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,259 INFO L280 TraceCheckUtils]: 241: Hoare triple {7102#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7102#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,259 INFO L263 TraceCheckUtils]: 242: Hoare triple {7102#(<= 5 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,259 INFO L280 TraceCheckUtils]: 243: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,259 INFO L280 TraceCheckUtils]: 244: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,259 INFO L280 TraceCheckUtils]: 245: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,259 INFO L263 TraceCheckUtils]: 246: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,259 INFO L280 TraceCheckUtils]: 247: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,259 INFO L280 TraceCheckUtils]: 248: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,260 INFO L280 TraceCheckUtils]: 249: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,260 INFO L263 TraceCheckUtils]: 250: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,260 INFO L280 TraceCheckUtils]: 251: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,260 INFO L280 TraceCheckUtils]: 252: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,260 INFO L280 TraceCheckUtils]: 253: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,260 INFO L280 TraceCheckUtils]: 254: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,260 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:29,260 INFO L280 TraceCheckUtils]: 256: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:29,261 INFO L263 TraceCheckUtils]: 257: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,261 INFO L280 TraceCheckUtils]: 258: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,261 INFO L280 TraceCheckUtils]: 259: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,261 INFO L280 TraceCheckUtils]: 260: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,261 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:29,262 INFO L280 TraceCheckUtils]: 262: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:29,262 INFO L280 TraceCheckUtils]: 263: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,263 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:29,263 INFO L280 TraceCheckUtils]: 265: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:29,263 INFO L263 TraceCheckUtils]: 266: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,263 INFO L280 TraceCheckUtils]: 267: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,263 INFO L280 TraceCheckUtils]: 268: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,264 INFO L280 TraceCheckUtils]: 269: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,264 INFO L280 TraceCheckUtils]: 270: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,264 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:29,264 INFO L280 TraceCheckUtils]: 272: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:29,264 INFO L280 TraceCheckUtils]: 273: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,269 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {5806#true} {7102#(<= 5 |fibonacci_#in~n|)} #36#return; {7102#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,270 INFO L280 TraceCheckUtils]: 275: Hoare triple {7102#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7102#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,270 INFO L280 TraceCheckUtils]: 276: Hoare triple {7102#(<= 5 |fibonacci_#in~n|)} assume true; {7102#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,271 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {7102#(<= 5 |fibonacci_#in~n|)} {5806#true} #34#return; {7010#(<= 6 fibonacci_~n)} is VALID [2020-07-17 22:07:29,272 INFO L280 TraceCheckUtils]: 278: Hoare triple {7010#(<= 6 fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7010#(<= 6 fibonacci_~n)} is VALID [2020-07-17 22:07:29,272 INFO L263 TraceCheckUtils]: 279: Hoare triple {7010#(<= 6 fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,273 INFO L280 TraceCheckUtils]: 280: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,273 INFO L280 TraceCheckUtils]: 281: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,274 INFO L280 TraceCheckUtils]: 282: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,274 INFO L263 TraceCheckUtils]: 283: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,274 INFO L280 TraceCheckUtils]: 284: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,275 INFO L280 TraceCheckUtils]: 285: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,275 INFO L280 TraceCheckUtils]: 286: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,275 INFO L263 TraceCheckUtils]: 287: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,276 INFO L280 TraceCheckUtils]: 288: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,276 INFO L280 TraceCheckUtils]: 289: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,277 INFO L280 TraceCheckUtils]: 290: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:29,277 INFO L280 TraceCheckUtils]: 291: Hoare triple {6777#(<= |fibonacci_#in~n| 1)} assume true; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:29,279 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {6777#(<= |fibonacci_#in~n| 1)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,279 INFO L280 TraceCheckUtils]: 293: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,279 INFO L263 TraceCheckUtils]: 294: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,280 INFO L280 TraceCheckUtils]: 295: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,280 INFO L280 TraceCheckUtils]: 296: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,280 INFO L280 TraceCheckUtils]: 297: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,281 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {5806#true} {6772#(<= |fibonacci_#in~n| 2)} #36#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,281 INFO L280 TraceCheckUtils]: 299: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,282 INFO L280 TraceCheckUtils]: 300: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume true; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,283 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {6772#(<= |fibonacci_#in~n| 2)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,284 INFO L280 TraceCheckUtils]: 302: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,284 INFO L263 TraceCheckUtils]: 303: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,284 INFO L280 TraceCheckUtils]: 304: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,284 INFO L280 TraceCheckUtils]: 305: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,285 INFO L280 TraceCheckUtils]: 306: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,285 INFO L280 TraceCheckUtils]: 307: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,287 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {5806#true} {6761#(<= |fibonacci_#in~n| 3)} #36#return; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,289 INFO L280 TraceCheckUtils]: 309: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,290 INFO L280 TraceCheckUtils]: 310: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume true; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,291 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {6761#(<= |fibonacci_#in~n| 3)} {7010#(<= 6 fibonacci_~n)} #36#return; {5807#false} is VALID [2020-07-17 22:07:29,291 INFO L280 TraceCheckUtils]: 312: Hoare triple {5807#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5807#false} is VALID [2020-07-17 22:07:29,291 INFO L280 TraceCheckUtils]: 313: Hoare triple {5807#false} assume true; {5807#false} is VALID [2020-07-17 22:07:29,291 INFO L275 TraceCheckUtils]: 314: Hoare quadruple {5807#false} {6297#(<= fibonacci_~n 7)} #36#return; {5807#false} is VALID [2020-07-17 22:07:29,292 INFO L280 TraceCheckUtils]: 315: Hoare triple {5807#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5807#false} is VALID [2020-07-17 22:07:29,292 INFO L280 TraceCheckUtils]: 316: Hoare triple {5807#false} assume true; {5807#false} is VALID [2020-07-17 22:07:29,292 INFO L275 TraceCheckUtils]: 317: Hoare quadruple {5807#false} {5806#true} #42#return; {6128#(<= main_~x~0 7)} is VALID [2020-07-17 22:07:29,401 INFO L263 TraceCheckUtils]: 0: Hoare triple {5806#true} call ULTIMATE.init(); {5806#true} is VALID [2020-07-17 22:07:29,401 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,402 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5806#true} {5806#true} #38#return; {5806#true} is VALID [2020-07-17 22:07:29,402 INFO L263 TraceCheckUtils]: 3: Hoare triple {5806#true} call #t~ret4 := main(); {5806#true} is VALID [2020-07-17 22:07:29,402 INFO L280 TraceCheckUtils]: 4: Hoare triple {5806#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {5806#true} is VALID [2020-07-17 22:07:29,402 INFO L280 TraceCheckUtils]: 5: Hoare triple {5806#true} assume !(~x~0 > 46); {5806#true} is VALID [2020-07-17 22:07:29,402 INFO L263 TraceCheckUtils]: 6: Hoare triple {5806#true} call #t~ret3 := fibonacci(~x~0); {5806#true} is VALID [2020-07-17 22:07:29,402 INFO L280 TraceCheckUtils]: 7: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,402 INFO L280 TraceCheckUtils]: 8: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,402 INFO L280 TraceCheckUtils]: 9: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,402 INFO L263 TraceCheckUtils]: 10: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,403 INFO L280 TraceCheckUtils]: 11: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,404 INFO L280 TraceCheckUtils]: 12: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,404 INFO L280 TraceCheckUtils]: 13: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,404 INFO L263 TraceCheckUtils]: 14: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,404 INFO L280 TraceCheckUtils]: 15: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,405 INFO L280 TraceCheckUtils]: 16: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,405 INFO L280 TraceCheckUtils]: 17: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,405 INFO L263 TraceCheckUtils]: 18: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,405 INFO L280 TraceCheckUtils]: 19: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,406 INFO L280 TraceCheckUtils]: 20: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,406 INFO L280 TraceCheckUtils]: 21: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,406 INFO L263 TraceCheckUtils]: 22: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,407 INFO L280 TraceCheckUtils]: 23: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,407 INFO L280 TraceCheckUtils]: 24: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,408 INFO L280 TraceCheckUtils]: 25: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,408 INFO L263 TraceCheckUtils]: 26: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,409 INFO L280 TraceCheckUtils]: 27: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,409 INFO L280 TraceCheckUtils]: 28: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,409 INFO L280 TraceCheckUtils]: 29: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,409 INFO L263 TraceCheckUtils]: 30: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,410 INFO L280 TraceCheckUtils]: 31: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,410 INFO L280 TraceCheckUtils]: 32: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,411 INFO L280 TraceCheckUtils]: 33: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:29,411 INFO L280 TraceCheckUtils]: 34: Hoare triple {6777#(<= |fibonacci_#in~n| 1)} assume true; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:29,412 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6777#(<= |fibonacci_#in~n| 1)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,412 INFO L280 TraceCheckUtils]: 36: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,412 INFO L263 TraceCheckUtils]: 37: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,412 INFO L280 TraceCheckUtils]: 38: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,413 INFO L280 TraceCheckUtils]: 39: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,413 INFO L280 TraceCheckUtils]: 40: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,413 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {5806#true} {6772#(<= |fibonacci_#in~n| 2)} #36#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,414 INFO L280 TraceCheckUtils]: 42: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,414 INFO L280 TraceCheckUtils]: 43: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume true; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,415 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {6772#(<= |fibonacci_#in~n| 2)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,415 INFO L280 TraceCheckUtils]: 45: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,416 INFO L263 TraceCheckUtils]: 46: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,416 INFO L280 TraceCheckUtils]: 47: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,416 INFO L280 TraceCheckUtils]: 48: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,416 INFO L280 TraceCheckUtils]: 49: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,417 INFO L280 TraceCheckUtils]: 50: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,422 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {5806#true} {6761#(<= |fibonacci_#in~n| 3)} #36#return; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,422 INFO L280 TraceCheckUtils]: 52: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,423 INFO L280 TraceCheckUtils]: 53: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume true; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,424 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {6761#(<= |fibonacci_#in~n| 3)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6724#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:29,424 INFO L280 TraceCheckUtils]: 55: Hoare triple {6724#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6724#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:29,424 INFO L263 TraceCheckUtils]: 56: Hoare triple {6724#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,424 INFO L280 TraceCheckUtils]: 57: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,424 INFO L280 TraceCheckUtils]: 58: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,424 INFO L280 TraceCheckUtils]: 59: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,425 INFO L263 TraceCheckUtils]: 60: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,425 INFO L280 TraceCheckUtils]: 61: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,425 INFO L280 TraceCheckUtils]: 62: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,425 INFO L280 TraceCheckUtils]: 63: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,425 INFO L280 TraceCheckUtils]: 64: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,426 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:29,426 INFO L280 TraceCheckUtils]: 66: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:29,426 INFO L263 TraceCheckUtils]: 67: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,426 INFO L280 TraceCheckUtils]: 68: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,426 INFO L280 TraceCheckUtils]: 69: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,427 INFO L280 TraceCheckUtils]: 70: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,427 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:29,427 INFO L280 TraceCheckUtils]: 72: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:29,427 INFO L280 TraceCheckUtils]: 73: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,428 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {5806#true} {6724#(<= |fibonacci_#in~n| 4)} #36#return; {6724#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:29,428 INFO L280 TraceCheckUtils]: 75: Hoare triple {6724#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6724#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:29,429 INFO L280 TraceCheckUtils]: 76: Hoare triple {6724#(<= |fibonacci_#in~n| 4)} assume true; {6724#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:29,430 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {6724#(<= |fibonacci_#in~n| 4)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6659#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:29,430 INFO L280 TraceCheckUtils]: 78: Hoare triple {6659#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6659#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:29,430 INFO L263 TraceCheckUtils]: 79: Hoare triple {6659#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,430 INFO L280 TraceCheckUtils]: 80: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,430 INFO L280 TraceCheckUtils]: 81: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,430 INFO L280 TraceCheckUtils]: 82: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,430 INFO L263 TraceCheckUtils]: 83: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,431 INFO L280 TraceCheckUtils]: 84: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,431 INFO L280 TraceCheckUtils]: 85: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,431 INFO L280 TraceCheckUtils]: 86: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,431 INFO L263 TraceCheckUtils]: 87: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,431 INFO L280 TraceCheckUtils]: 88: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,431 INFO L280 TraceCheckUtils]: 89: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,431 INFO L280 TraceCheckUtils]: 90: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,431 INFO L280 TraceCheckUtils]: 91: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,432 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:29,432 INFO L280 TraceCheckUtils]: 93: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:29,432 INFO L263 TraceCheckUtils]: 94: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,432 INFO L280 TraceCheckUtils]: 95: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,432 INFO L280 TraceCheckUtils]: 96: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,432 INFO L280 TraceCheckUtils]: 97: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,432 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:29,432 INFO L280 TraceCheckUtils]: 99: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:29,432 INFO L280 TraceCheckUtils]: 100: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,433 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:29,433 INFO L280 TraceCheckUtils]: 102: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:29,433 INFO L263 TraceCheckUtils]: 103: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,433 INFO L280 TraceCheckUtils]: 104: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,433 INFO L280 TraceCheckUtils]: 105: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,433 INFO L280 TraceCheckUtils]: 106: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,433 INFO L280 TraceCheckUtils]: 107: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,433 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:29,434 INFO L280 TraceCheckUtils]: 109: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:29,434 INFO L280 TraceCheckUtils]: 110: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,434 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {5806#true} {6659#(<= |fibonacci_#in~n| 5)} #36#return; {6659#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:29,435 INFO L280 TraceCheckUtils]: 112: Hoare triple {6659#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6659#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:29,435 INFO L280 TraceCheckUtils]: 113: Hoare triple {6659#(<= |fibonacci_#in~n| 5)} assume true; {6659#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:29,436 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {6659#(<= |fibonacci_#in~n| 5)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6540#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:29,436 INFO L280 TraceCheckUtils]: 115: Hoare triple {6540#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6540#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:29,436 INFO L263 TraceCheckUtils]: 116: Hoare triple {6540#(<= |fibonacci_#in~n| 6)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,437 INFO L280 TraceCheckUtils]: 117: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,437 INFO L280 TraceCheckUtils]: 118: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,437 INFO L280 TraceCheckUtils]: 119: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,437 INFO L263 TraceCheckUtils]: 120: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,437 INFO L280 TraceCheckUtils]: 121: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,437 INFO L280 TraceCheckUtils]: 122: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,437 INFO L280 TraceCheckUtils]: 123: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,437 INFO L263 TraceCheckUtils]: 124: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,438 INFO L280 TraceCheckUtils]: 125: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,438 INFO L280 TraceCheckUtils]: 126: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,438 INFO L280 TraceCheckUtils]: 127: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,438 INFO L263 TraceCheckUtils]: 128: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,438 INFO L280 TraceCheckUtils]: 129: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,439 INFO L280 TraceCheckUtils]: 130: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,439 INFO L280 TraceCheckUtils]: 131: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,439 INFO L280 TraceCheckUtils]: 132: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,439 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:29,439 INFO L280 TraceCheckUtils]: 134: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:29,440 INFO L263 TraceCheckUtils]: 135: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,440 INFO L280 TraceCheckUtils]: 136: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,440 INFO L280 TraceCheckUtils]: 137: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,440 INFO L280 TraceCheckUtils]: 138: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,440 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:29,440 INFO L280 TraceCheckUtils]: 140: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:29,441 INFO L280 TraceCheckUtils]: 141: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,441 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:29,441 INFO L280 TraceCheckUtils]: 143: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:29,441 INFO L263 TraceCheckUtils]: 144: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,441 INFO L280 TraceCheckUtils]: 145: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,441 INFO L280 TraceCheckUtils]: 146: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,441 INFO L280 TraceCheckUtils]: 147: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,442 INFO L280 TraceCheckUtils]: 148: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,442 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:29,442 INFO L280 TraceCheckUtils]: 150: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:29,442 INFO L280 TraceCheckUtils]: 151: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,442 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:29,442 INFO L280 TraceCheckUtils]: 153: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:29,443 INFO L263 TraceCheckUtils]: 154: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,443 INFO L280 TraceCheckUtils]: 155: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,443 INFO L280 TraceCheckUtils]: 156: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,443 INFO L280 TraceCheckUtils]: 157: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,443 INFO L263 TraceCheckUtils]: 158: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,444 INFO L280 TraceCheckUtils]: 159: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,444 INFO L280 TraceCheckUtils]: 160: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,444 INFO L280 TraceCheckUtils]: 161: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,444 INFO L280 TraceCheckUtils]: 162: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,444 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:29,444 INFO L280 TraceCheckUtils]: 164: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:29,445 INFO L263 TraceCheckUtils]: 165: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,445 INFO L280 TraceCheckUtils]: 166: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,445 INFO L280 TraceCheckUtils]: 167: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,445 INFO L280 TraceCheckUtils]: 168: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,445 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:29,445 INFO L280 TraceCheckUtils]: 170: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:29,446 INFO L280 TraceCheckUtils]: 171: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,446 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:29,446 INFO L280 TraceCheckUtils]: 173: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:29,446 INFO L280 TraceCheckUtils]: 174: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,449 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {5806#true} {6540#(<= |fibonacci_#in~n| 6)} #36#return; {6540#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:29,449 INFO L280 TraceCheckUtils]: 176: Hoare triple {6540#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6540#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:29,450 INFO L280 TraceCheckUtils]: 177: Hoare triple {6540#(<= |fibonacci_#in~n| 6)} assume true; {6540#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:29,450 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {6540#(<= |fibonacci_#in~n| 6)} {5806#true} #34#return; {6297#(<= fibonacci_~n 7)} is VALID [2020-07-17 22:07:29,451 INFO L280 TraceCheckUtils]: 179: Hoare triple {6297#(<= fibonacci_~n 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6297#(<= fibonacci_~n 7)} is VALID [2020-07-17 22:07:29,451 INFO L263 TraceCheckUtils]: 180: Hoare triple {6297#(<= fibonacci_~n 7)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,451 INFO L280 TraceCheckUtils]: 181: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,451 INFO L280 TraceCheckUtils]: 182: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,451 INFO L280 TraceCheckUtils]: 183: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,451 INFO L263 TraceCheckUtils]: 184: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,452 INFO L280 TraceCheckUtils]: 185: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,452 INFO L280 TraceCheckUtils]: 186: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,452 INFO L280 TraceCheckUtils]: 187: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,453 INFO L263 TraceCheckUtils]: 188: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,453 INFO L280 TraceCheckUtils]: 189: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,453 INFO L280 TraceCheckUtils]: 190: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,454 INFO L280 TraceCheckUtils]: 191: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,454 INFO L263 TraceCheckUtils]: 192: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,454 INFO L280 TraceCheckUtils]: 193: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,454 INFO L280 TraceCheckUtils]: 194: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,455 INFO L280 TraceCheckUtils]: 195: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,455 INFO L263 TraceCheckUtils]: 196: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,455 INFO L280 TraceCheckUtils]: 197: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,456 INFO L280 TraceCheckUtils]: 198: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7210#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-17 22:07:29,457 INFO L280 TraceCheckUtils]: 199: Hoare triple {7210#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,457 INFO L263 TraceCheckUtils]: 200: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,457 INFO L280 TraceCheckUtils]: 201: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,457 INFO L280 TraceCheckUtils]: 202: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,458 INFO L280 TraceCheckUtils]: 203: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,458 INFO L280 TraceCheckUtils]: 204: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,458 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {5806#true} {7211#(<= 2 |fibonacci_#in~n|)} #34#return; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,459 INFO L280 TraceCheckUtils]: 206: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,459 INFO L263 TraceCheckUtils]: 207: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,459 INFO L280 TraceCheckUtils]: 208: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,459 INFO L280 TraceCheckUtils]: 209: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,459 INFO L280 TraceCheckUtils]: 210: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,460 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {5806#true} {7211#(<= 2 |fibonacci_#in~n|)} #36#return; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,460 INFO L280 TraceCheckUtils]: 212: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,460 INFO L280 TraceCheckUtils]: 213: Hoare triple {7211#(<= 2 |fibonacci_#in~n|)} assume true; {7211#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,467 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {7211#(<= 2 |fibonacci_#in~n|)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,468 INFO L280 TraceCheckUtils]: 215: Hoare triple {7204#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,468 INFO L263 TraceCheckUtils]: 216: Hoare triple {7204#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,468 INFO L280 TraceCheckUtils]: 217: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,468 INFO L280 TraceCheckUtils]: 218: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,468 INFO L280 TraceCheckUtils]: 219: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,468 INFO L280 TraceCheckUtils]: 220: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,469 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {5806#true} {7204#(<= 3 |fibonacci_#in~n|)} #36#return; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,469 INFO L280 TraceCheckUtils]: 222: Hoare triple {7204#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,470 INFO L280 TraceCheckUtils]: 223: Hoare triple {7204#(<= 3 |fibonacci_#in~n|)} assume true; {7204#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,471 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {7204#(<= 3 |fibonacci_#in~n|)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7167#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,471 INFO L280 TraceCheckUtils]: 225: Hoare triple {7167#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7167#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,472 INFO L263 TraceCheckUtils]: 226: Hoare triple {7167#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,472 INFO L280 TraceCheckUtils]: 227: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,472 INFO L280 TraceCheckUtils]: 228: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,472 INFO L280 TraceCheckUtils]: 229: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,472 INFO L263 TraceCheckUtils]: 230: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,472 INFO L280 TraceCheckUtils]: 231: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,472 INFO L280 TraceCheckUtils]: 232: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,472 INFO L280 TraceCheckUtils]: 233: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,473 INFO L280 TraceCheckUtils]: 234: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,473 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:29,473 INFO L280 TraceCheckUtils]: 236: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:29,473 INFO L263 TraceCheckUtils]: 237: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,473 INFO L280 TraceCheckUtils]: 238: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,473 INFO L280 TraceCheckUtils]: 239: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,473 INFO L280 TraceCheckUtils]: 240: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,473 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:29,473 INFO L280 TraceCheckUtils]: 242: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:29,474 INFO L280 TraceCheckUtils]: 243: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,474 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {5806#true} {7167#(<= 4 |fibonacci_#in~n|)} #36#return; {7167#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,475 INFO L280 TraceCheckUtils]: 245: Hoare triple {7167#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7167#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,475 INFO L280 TraceCheckUtils]: 246: Hoare triple {7167#(<= 4 |fibonacci_#in~n|)} assume true; {7167#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,476 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {7167#(<= 4 |fibonacci_#in~n|)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {7102#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,476 INFO L280 TraceCheckUtils]: 248: Hoare triple {7102#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7102#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,476 INFO L263 TraceCheckUtils]: 249: Hoare triple {7102#(<= 5 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,476 INFO L280 TraceCheckUtils]: 250: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,476 INFO L280 TraceCheckUtils]: 251: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,477 INFO L280 TraceCheckUtils]: 252: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,477 INFO L263 TraceCheckUtils]: 253: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,477 INFO L280 TraceCheckUtils]: 254: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,477 INFO L280 TraceCheckUtils]: 255: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,477 INFO L280 TraceCheckUtils]: 256: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:29,477 INFO L263 TraceCheckUtils]: 257: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,477 INFO L280 TraceCheckUtils]: 258: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,477 INFO L280 TraceCheckUtils]: 259: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,478 INFO L280 TraceCheckUtils]: 260: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,478 INFO L280 TraceCheckUtils]: 261: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,478 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:29,478 INFO L280 TraceCheckUtils]: 263: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:29,478 INFO L263 TraceCheckUtils]: 264: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,479 INFO L280 TraceCheckUtils]: 265: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,479 INFO L280 TraceCheckUtils]: 266: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,479 INFO L280 TraceCheckUtils]: 267: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,479 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:29,479 INFO L280 TraceCheckUtils]: 269: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:29,479 INFO L280 TraceCheckUtils]: 270: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,480 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:29,480 INFO L280 TraceCheckUtils]: 272: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:29,480 INFO L263 TraceCheckUtils]: 273: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,480 INFO L280 TraceCheckUtils]: 274: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,480 INFO L280 TraceCheckUtils]: 275: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,480 INFO L280 TraceCheckUtils]: 276: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,480 INFO L280 TraceCheckUtils]: 277: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,480 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:29,481 INFO L280 TraceCheckUtils]: 279: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:29,481 INFO L280 TraceCheckUtils]: 280: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,481 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {5806#true} {7102#(<= 5 |fibonacci_#in~n|)} #36#return; {7102#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,482 INFO L280 TraceCheckUtils]: 282: Hoare triple {7102#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7102#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,482 INFO L280 TraceCheckUtils]: 283: Hoare triple {7102#(<= 5 |fibonacci_#in~n|)} assume true; {7102#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,483 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {7102#(<= 5 |fibonacci_#in~n|)} {5806#true} #34#return; {7010#(<= 6 fibonacci_~n)} is VALID [2020-07-17 22:07:29,483 INFO L280 TraceCheckUtils]: 285: Hoare triple {7010#(<= 6 fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7010#(<= 6 fibonacci_~n)} is VALID [2020-07-17 22:07:29,483 INFO L263 TraceCheckUtils]: 286: Hoare triple {7010#(<= 6 fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,484 INFO L280 TraceCheckUtils]: 287: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,485 INFO L280 TraceCheckUtils]: 288: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,485 INFO L280 TraceCheckUtils]: 289: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,485 INFO L263 TraceCheckUtils]: 290: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,486 INFO L280 TraceCheckUtils]: 291: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,486 INFO L280 TraceCheckUtils]: 292: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,486 INFO L280 TraceCheckUtils]: 293: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,487 INFO L263 TraceCheckUtils]: 294: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:29,487 INFO L280 TraceCheckUtils]: 295: Hoare triple {5806#true} ~n := #in~n; {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,487 INFO L280 TraceCheckUtils]: 296: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6439#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:29,488 INFO L280 TraceCheckUtils]: 297: Hoare triple {6439#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:29,488 INFO L280 TraceCheckUtils]: 298: Hoare triple {6777#(<= |fibonacci_#in~n| 1)} assume true; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:29,489 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {6777#(<= |fibonacci_#in~n| 1)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,489 INFO L280 TraceCheckUtils]: 300: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,489 INFO L263 TraceCheckUtils]: 301: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,489 INFO L280 TraceCheckUtils]: 302: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,490 INFO L280 TraceCheckUtils]: 303: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:29,490 INFO L280 TraceCheckUtils]: 304: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,492 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {5806#true} {6772#(<= |fibonacci_#in~n| 2)} #36#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,493 INFO L280 TraceCheckUtils]: 306: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,496 INFO L280 TraceCheckUtils]: 307: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume true; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:29,498 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {6772#(<= |fibonacci_#in~n| 2)} {6439#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,498 INFO L280 TraceCheckUtils]: 309: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,499 INFO L263 TraceCheckUtils]: 310: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:29,499 INFO L280 TraceCheckUtils]: 311: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:29,499 INFO L280 TraceCheckUtils]: 312: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:29,499 INFO L280 TraceCheckUtils]: 313: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:29,499 INFO L280 TraceCheckUtils]: 314: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:29,500 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {5806#true} {6761#(<= |fibonacci_#in~n| 3)} #36#return; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,500 INFO L280 TraceCheckUtils]: 316: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,501 INFO L280 TraceCheckUtils]: 317: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume true; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:29,502 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {6761#(<= |fibonacci_#in~n| 3)} {7010#(<= 6 fibonacci_~n)} #36#return; {5807#false} is VALID [2020-07-17 22:07:29,502 INFO L280 TraceCheckUtils]: 319: Hoare triple {5807#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5807#false} is VALID [2020-07-17 22:07:29,502 INFO L280 TraceCheckUtils]: 320: Hoare triple {5807#false} assume true; {5807#false} is VALID [2020-07-17 22:07:29,503 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {5807#false} {6297#(<= fibonacci_~n 7)} #36#return; {5807#false} is VALID [2020-07-17 22:07:29,503 INFO L280 TraceCheckUtils]: 322: Hoare triple {5807#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5807#false} is VALID [2020-07-17 22:07:29,503 INFO L280 TraceCheckUtils]: 323: Hoare triple {5807#false} assume true; {5807#false} is VALID [2020-07-17 22:07:29,503 INFO L275 TraceCheckUtils]: 324: Hoare quadruple {5807#false} {5806#true} #42#return; {6128#(<= main_~x~0 7)} is VALID [2020-07-17 22:07:29,503 INFO L280 TraceCheckUtils]: 325: Hoare triple {6128#(<= main_~x~0 7)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {6128#(<= main_~x~0 7)} is VALID [2020-07-17 22:07:29,504 INFO L280 TraceCheckUtils]: 326: Hoare triple {6128#(<= main_~x~0 7)} assume !(~x~0 < 9 || ~result~0 >= 34); {5807#false} is VALID [2020-07-17 22:07:29,504 INFO L280 TraceCheckUtils]: 327: Hoare triple {5807#false} assume !false; {5807#false} is VALID [2020-07-17 22:07:29,548 INFO L134 CoverageAnalysis]: Checked inductivity of 6039 backedges. 1358 proven. 1342 refuted. 0 times theorem prover too weak. 3339 trivial. 0 not checked. [2020-07-17 22:07:29,548 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [133388469] [2020-07-17 22:07:29,548 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1084084755] [2020-07-17 22:07:29,549 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 [2020-07-17 22:07:29,629 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 20 check-sat command(s) [2020-07-17 22:07:29,630 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-17 22:07:29,632 INFO L264 TraceCheckSpWp]: Trace formula consists of 344 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-17 22:07:29,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:29,678 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:07:30,065 INFO L263 TraceCheckUtils]: 0: Hoare triple {5806#true} call ULTIMATE.init(); {5806#true} is VALID [2020-07-17 22:07:30,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,066 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5806#true} {5806#true} #38#return; {5806#true} is VALID [2020-07-17 22:07:30,066 INFO L263 TraceCheckUtils]: 3: Hoare triple {5806#true} call #t~ret4 := main(); {5806#true} is VALID [2020-07-17 22:07:30,066 INFO L280 TraceCheckUtils]: 4: Hoare triple {5806#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {5806#true} is VALID [2020-07-17 22:07:30,067 INFO L280 TraceCheckUtils]: 5: Hoare triple {5806#true} assume !(~x~0 > 46); {5806#true} is VALID [2020-07-17 22:07:30,067 INFO L263 TraceCheckUtils]: 6: Hoare triple {5806#true} call #t~ret3 := fibonacci(~x~0); {5806#true} is VALID [2020-07-17 22:07:30,068 INFO L280 TraceCheckUtils]: 7: Hoare triple {5806#true} ~n := #in~n; {7318#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:30,068 INFO L280 TraceCheckUtils]: 8: Hoare triple {7318#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {7318#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:30,068 INFO L280 TraceCheckUtils]: 9: Hoare triple {7318#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {7318#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:30,068 INFO L263 TraceCheckUtils]: 10: Hoare triple {7318#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:30,069 INFO L280 TraceCheckUtils]: 11: Hoare triple {5806#true} ~n := #in~n; {7318#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:30,069 INFO L280 TraceCheckUtils]: 12: Hoare triple {7318#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {7318#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:30,070 INFO L280 TraceCheckUtils]: 13: Hoare triple {7318#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {7318#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:30,070 INFO L263 TraceCheckUtils]: 14: Hoare triple {7318#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:30,070 INFO L280 TraceCheckUtils]: 15: Hoare triple {5806#true} ~n := #in~n; {7318#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:30,070 INFO L280 TraceCheckUtils]: 16: Hoare triple {7318#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {7318#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:30,071 INFO L280 TraceCheckUtils]: 17: Hoare triple {7318#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {7318#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:30,071 INFO L263 TraceCheckUtils]: 18: Hoare triple {7318#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:30,071 INFO L280 TraceCheckUtils]: 19: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,071 INFO L280 TraceCheckUtils]: 20: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,071 INFO L280 TraceCheckUtils]: 21: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:30,071 INFO L263 TraceCheckUtils]: 22: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:30,072 INFO L280 TraceCheckUtils]: 23: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,072 INFO L280 TraceCheckUtils]: 24: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,072 INFO L280 TraceCheckUtils]: 25: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:30,072 INFO L263 TraceCheckUtils]: 26: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:30,072 INFO L280 TraceCheckUtils]: 27: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,072 INFO L280 TraceCheckUtils]: 28: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,072 INFO L280 TraceCheckUtils]: 29: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:30,072 INFO L263 TraceCheckUtils]: 30: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:30,072 INFO L280 TraceCheckUtils]: 31: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,073 INFO L280 TraceCheckUtils]: 32: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,073 INFO L280 TraceCheckUtils]: 33: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:30,073 INFO L280 TraceCheckUtils]: 34: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,073 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:30,073 INFO L280 TraceCheckUtils]: 36: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:30,073 INFO L263 TraceCheckUtils]: 37: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:30,073 INFO L280 TraceCheckUtils]: 38: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,073 INFO L280 TraceCheckUtils]: 39: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:30,074 INFO L280 TraceCheckUtils]: 40: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,074 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:30,074 INFO L280 TraceCheckUtils]: 42: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:30,074 INFO L280 TraceCheckUtils]: 43: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,074 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:30,074 INFO L280 TraceCheckUtils]: 45: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:30,074 INFO L263 TraceCheckUtils]: 46: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:30,074 INFO L280 TraceCheckUtils]: 47: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,074 INFO L280 TraceCheckUtils]: 48: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,075 INFO L280 TraceCheckUtils]: 49: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:30,075 INFO L280 TraceCheckUtils]: 50: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,075 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:30,075 INFO L280 TraceCheckUtils]: 52: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:30,075 INFO L280 TraceCheckUtils]: 53: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,075 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:30,075 INFO L280 TraceCheckUtils]: 55: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:30,075 INFO L263 TraceCheckUtils]: 56: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:30,076 INFO L280 TraceCheckUtils]: 57: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,076 INFO L280 TraceCheckUtils]: 58: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,076 INFO L280 TraceCheckUtils]: 59: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:30,076 INFO L263 TraceCheckUtils]: 60: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:30,076 INFO L280 TraceCheckUtils]: 61: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,076 INFO L280 TraceCheckUtils]: 62: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,076 INFO L280 TraceCheckUtils]: 63: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:30,076 INFO L280 TraceCheckUtils]: 64: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,076 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:30,077 INFO L280 TraceCheckUtils]: 66: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:30,077 INFO L263 TraceCheckUtils]: 67: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:30,077 INFO L280 TraceCheckUtils]: 68: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,077 INFO L280 TraceCheckUtils]: 69: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:30,077 INFO L280 TraceCheckUtils]: 70: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,077 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:30,077 INFO L280 TraceCheckUtils]: 72: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:30,077 INFO L280 TraceCheckUtils]: 73: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,077 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:30,078 INFO L280 TraceCheckUtils]: 75: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:30,078 INFO L280 TraceCheckUtils]: 76: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,079 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {5806#true} {7318#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {7318#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:30,079 INFO L280 TraceCheckUtils]: 78: Hoare triple {7318#(<= |fibonacci_#in~n| fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7318#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:30,079 INFO L263 TraceCheckUtils]: 79: Hoare triple {7318#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:30,079 INFO L280 TraceCheckUtils]: 80: Hoare triple {5806#true} ~n := #in~n; {7318#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:30,080 INFO L280 TraceCheckUtils]: 81: Hoare triple {7318#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {7318#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:30,080 INFO L280 TraceCheckUtils]: 82: Hoare triple {7318#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {7318#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:30,080 INFO L263 TraceCheckUtils]: 83: Hoare triple {7318#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:30,081 INFO L280 TraceCheckUtils]: 84: Hoare triple {5806#true} ~n := #in~n; {7318#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:30,081 INFO L280 TraceCheckUtils]: 85: Hoare triple {7318#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {7318#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:30,081 INFO L280 TraceCheckUtils]: 86: Hoare triple {7318#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {7318#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:30,082 INFO L263 TraceCheckUtils]: 87: Hoare triple {7318#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:30,082 INFO L280 TraceCheckUtils]: 88: Hoare triple {5806#true} ~n := #in~n; {7318#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:30,082 INFO L280 TraceCheckUtils]: 89: Hoare triple {7318#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {7318#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:30,083 INFO L280 TraceCheckUtils]: 90: Hoare triple {7318#(<= |fibonacci_#in~n| fibonacci_~n)} assume 1 == ~n;#res := 1; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:30,083 INFO L280 TraceCheckUtils]: 91: Hoare triple {6777#(<= |fibonacci_#in~n| 1)} assume true; {6777#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:30,085 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {6777#(<= |fibonacci_#in~n| 1)} {7318#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:30,085 INFO L280 TraceCheckUtils]: 93: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:30,086 INFO L263 TraceCheckUtils]: 94: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:30,086 INFO L280 TraceCheckUtils]: 95: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,086 INFO L280 TraceCheckUtils]: 96: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:30,086 INFO L280 TraceCheckUtils]: 97: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,087 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {5806#true} {6772#(<= |fibonacci_#in~n| 2)} #36#return; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:30,087 INFO L280 TraceCheckUtils]: 99: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:30,087 INFO L280 TraceCheckUtils]: 100: Hoare triple {6772#(<= |fibonacci_#in~n| 2)} assume true; {6772#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:30,088 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {6772#(<= |fibonacci_#in~n| 2)} {7318#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:30,088 INFO L280 TraceCheckUtils]: 102: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:30,089 INFO L263 TraceCheckUtils]: 103: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:30,089 INFO L280 TraceCheckUtils]: 104: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,089 INFO L280 TraceCheckUtils]: 105: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,089 INFO L280 TraceCheckUtils]: 106: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:30,089 INFO L280 TraceCheckUtils]: 107: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,090 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {5806#true} {6761#(<= |fibonacci_#in~n| 3)} #36#return; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:30,090 INFO L280 TraceCheckUtils]: 109: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:30,090 INFO L280 TraceCheckUtils]: 110: Hoare triple {6761#(<= |fibonacci_#in~n| 3)} assume true; {6761#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:30,091 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {6761#(<= |fibonacci_#in~n| 3)} {7318#(<= |fibonacci_#in~n| fibonacci_~n)} #36#return; {6659#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:30,091 INFO L280 TraceCheckUtils]: 112: Hoare triple {6659#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6659#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:30,092 INFO L280 TraceCheckUtils]: 113: Hoare triple {6659#(<= |fibonacci_#in~n| 5)} assume true; {6659#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:30,093 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {6659#(<= |fibonacci_#in~n| 5)} {7318#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {6540#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:30,093 INFO L280 TraceCheckUtils]: 115: Hoare triple {6540#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6540#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:30,093 INFO L263 TraceCheckUtils]: 116: Hoare triple {6540#(<= |fibonacci_#in~n| 6)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:30,093 INFO L280 TraceCheckUtils]: 117: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,093 INFO L280 TraceCheckUtils]: 118: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,093 INFO L280 TraceCheckUtils]: 119: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:30,094 INFO L263 TraceCheckUtils]: 120: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:30,094 INFO L280 TraceCheckUtils]: 121: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,094 INFO L280 TraceCheckUtils]: 122: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,094 INFO L280 TraceCheckUtils]: 123: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:30,094 INFO L263 TraceCheckUtils]: 124: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:30,095 INFO L280 TraceCheckUtils]: 125: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,095 INFO L280 TraceCheckUtils]: 126: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,095 INFO L280 TraceCheckUtils]: 127: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:30,095 INFO L263 TraceCheckUtils]: 128: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:30,095 INFO L280 TraceCheckUtils]: 129: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,096 INFO L280 TraceCheckUtils]: 130: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,096 INFO L280 TraceCheckUtils]: 131: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:30,096 INFO L280 TraceCheckUtils]: 132: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,096 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:30,096 INFO L280 TraceCheckUtils]: 134: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:30,096 INFO L263 TraceCheckUtils]: 135: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:30,096 INFO L280 TraceCheckUtils]: 136: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,096 INFO L280 TraceCheckUtils]: 137: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:30,097 INFO L280 TraceCheckUtils]: 138: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,097 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:30,097 INFO L280 TraceCheckUtils]: 140: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:30,097 INFO L280 TraceCheckUtils]: 141: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,097 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:30,097 INFO L280 TraceCheckUtils]: 143: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:30,097 INFO L263 TraceCheckUtils]: 144: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:30,097 INFO L280 TraceCheckUtils]: 145: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,097 INFO L280 TraceCheckUtils]: 146: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,098 INFO L280 TraceCheckUtils]: 147: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:30,098 INFO L280 TraceCheckUtils]: 148: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,098 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:30,098 INFO L280 TraceCheckUtils]: 150: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:30,098 INFO L280 TraceCheckUtils]: 151: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,098 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:30,098 INFO L280 TraceCheckUtils]: 153: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:30,098 INFO L263 TraceCheckUtils]: 154: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:30,099 INFO L280 TraceCheckUtils]: 155: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,099 INFO L280 TraceCheckUtils]: 156: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,099 INFO L280 TraceCheckUtils]: 157: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:30,099 INFO L263 TraceCheckUtils]: 158: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:30,099 INFO L280 TraceCheckUtils]: 159: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,099 INFO L280 TraceCheckUtils]: 160: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,099 INFO L280 TraceCheckUtils]: 161: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:30,099 INFO L280 TraceCheckUtils]: 162: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,099 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:30,100 INFO L280 TraceCheckUtils]: 164: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:30,100 INFO L263 TraceCheckUtils]: 165: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:30,100 INFO L280 TraceCheckUtils]: 166: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,100 INFO L280 TraceCheckUtils]: 167: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:30,100 INFO L280 TraceCheckUtils]: 168: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,100 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:30,100 INFO L280 TraceCheckUtils]: 170: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:30,100 INFO L280 TraceCheckUtils]: 171: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,101 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:30,101 INFO L280 TraceCheckUtils]: 173: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:30,101 INFO L280 TraceCheckUtils]: 174: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,102 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {5806#true} {6540#(<= |fibonacci_#in~n| 6)} #36#return; {6540#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:30,102 INFO L280 TraceCheckUtils]: 176: Hoare triple {6540#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6540#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:30,102 INFO L280 TraceCheckUtils]: 177: Hoare triple {6540#(<= |fibonacci_#in~n| 6)} assume true; {6540#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:30,103 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {6540#(<= |fibonacci_#in~n| 6)} {7318#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {7832#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-17 22:07:30,104 INFO L280 TraceCheckUtils]: 179: Hoare triple {7832#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7832#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-17 22:07:30,104 INFO L263 TraceCheckUtils]: 180: Hoare triple {7832#(<= |fibonacci_#in~n| 7)} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:30,104 INFO L280 TraceCheckUtils]: 181: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,104 INFO L280 TraceCheckUtils]: 182: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,104 INFO L280 TraceCheckUtils]: 183: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:30,104 INFO L263 TraceCheckUtils]: 184: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:30,104 INFO L280 TraceCheckUtils]: 185: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,104 INFO L280 TraceCheckUtils]: 186: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,105 INFO L280 TraceCheckUtils]: 187: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:30,105 INFO L263 TraceCheckUtils]: 188: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:30,105 INFO L280 TraceCheckUtils]: 189: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,105 INFO L280 TraceCheckUtils]: 190: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,105 INFO L280 TraceCheckUtils]: 191: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:30,106 INFO L263 TraceCheckUtils]: 192: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:30,106 INFO L280 TraceCheckUtils]: 193: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,107 INFO L280 TraceCheckUtils]: 194: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,107 INFO L280 TraceCheckUtils]: 195: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:30,107 INFO L263 TraceCheckUtils]: 196: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:30,107 INFO L280 TraceCheckUtils]: 197: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,107 INFO L280 TraceCheckUtils]: 198: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,107 INFO L280 TraceCheckUtils]: 199: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:30,108 INFO L263 TraceCheckUtils]: 200: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:30,108 INFO L280 TraceCheckUtils]: 201: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,108 INFO L280 TraceCheckUtils]: 202: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,108 INFO L280 TraceCheckUtils]: 203: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:30,108 INFO L280 TraceCheckUtils]: 204: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,108 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:30,108 INFO L280 TraceCheckUtils]: 206: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:30,109 INFO L263 TraceCheckUtils]: 207: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:30,109 INFO L280 TraceCheckUtils]: 208: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,109 INFO L280 TraceCheckUtils]: 209: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:30,109 INFO L280 TraceCheckUtils]: 210: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,109 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:30,109 INFO L280 TraceCheckUtils]: 212: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:30,109 INFO L280 TraceCheckUtils]: 213: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,109 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:30,110 INFO L280 TraceCheckUtils]: 215: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:30,110 INFO L263 TraceCheckUtils]: 216: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:30,110 INFO L280 TraceCheckUtils]: 217: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,110 INFO L280 TraceCheckUtils]: 218: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,110 INFO L280 TraceCheckUtils]: 219: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:30,110 INFO L280 TraceCheckUtils]: 220: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,110 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:30,110 INFO L280 TraceCheckUtils]: 222: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:30,110 INFO L280 TraceCheckUtils]: 223: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,111 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:30,111 INFO L280 TraceCheckUtils]: 225: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:30,111 INFO L263 TraceCheckUtils]: 226: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:30,111 INFO L280 TraceCheckUtils]: 227: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,111 INFO L280 TraceCheckUtils]: 228: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,111 INFO L280 TraceCheckUtils]: 229: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:30,111 INFO L263 TraceCheckUtils]: 230: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:30,111 INFO L280 TraceCheckUtils]: 231: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,111 INFO L280 TraceCheckUtils]: 232: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,112 INFO L280 TraceCheckUtils]: 233: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:30,112 INFO L280 TraceCheckUtils]: 234: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,112 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:30,112 INFO L280 TraceCheckUtils]: 236: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:30,112 INFO L263 TraceCheckUtils]: 237: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:30,112 INFO L280 TraceCheckUtils]: 238: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,112 INFO L280 TraceCheckUtils]: 239: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:30,112 INFO L280 TraceCheckUtils]: 240: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,113 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:30,113 INFO L280 TraceCheckUtils]: 242: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:30,113 INFO L280 TraceCheckUtils]: 243: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,113 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:30,113 INFO L280 TraceCheckUtils]: 245: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:30,113 INFO L280 TraceCheckUtils]: 246: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,113 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:30,113 INFO L280 TraceCheckUtils]: 248: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:30,113 INFO L263 TraceCheckUtils]: 249: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:30,114 INFO L280 TraceCheckUtils]: 250: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,114 INFO L280 TraceCheckUtils]: 251: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,114 INFO L280 TraceCheckUtils]: 252: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:30,114 INFO L263 TraceCheckUtils]: 253: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:30,114 INFO L280 TraceCheckUtils]: 254: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,114 INFO L280 TraceCheckUtils]: 255: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,114 INFO L280 TraceCheckUtils]: 256: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:30,114 INFO L263 TraceCheckUtils]: 257: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:30,115 INFO L280 TraceCheckUtils]: 258: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,115 INFO L280 TraceCheckUtils]: 259: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,115 INFO L280 TraceCheckUtils]: 260: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:30,115 INFO L280 TraceCheckUtils]: 261: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,115 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:30,115 INFO L280 TraceCheckUtils]: 263: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:30,116 INFO L263 TraceCheckUtils]: 264: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:30,116 INFO L280 TraceCheckUtils]: 265: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,116 INFO L280 TraceCheckUtils]: 266: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:30,116 INFO L280 TraceCheckUtils]: 267: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,116 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:30,116 INFO L280 TraceCheckUtils]: 269: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:30,117 INFO L280 TraceCheckUtils]: 270: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,117 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:30,117 INFO L280 TraceCheckUtils]: 272: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:30,117 INFO L263 TraceCheckUtils]: 273: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:30,117 INFO L280 TraceCheckUtils]: 274: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,117 INFO L280 TraceCheckUtils]: 275: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,117 INFO L280 TraceCheckUtils]: 276: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:30,117 INFO L280 TraceCheckUtils]: 277: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,118 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:30,118 INFO L280 TraceCheckUtils]: 279: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:30,118 INFO L280 TraceCheckUtils]: 280: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,118 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:30,118 INFO L280 TraceCheckUtils]: 282: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:30,118 INFO L280 TraceCheckUtils]: 283: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,118 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:30,118 INFO L280 TraceCheckUtils]: 285: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:30,118 INFO L263 TraceCheckUtils]: 286: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:30,119 INFO L280 TraceCheckUtils]: 287: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,119 INFO L280 TraceCheckUtils]: 288: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,119 INFO L280 TraceCheckUtils]: 289: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:30,119 INFO L263 TraceCheckUtils]: 290: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:30,119 INFO L280 TraceCheckUtils]: 291: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,119 INFO L280 TraceCheckUtils]: 292: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,119 INFO L280 TraceCheckUtils]: 293: Hoare triple {5806#true} assume !(1 == ~n); {5806#true} is VALID [2020-07-17 22:07:30,119 INFO L263 TraceCheckUtils]: 294: Hoare triple {5806#true} call #t~ret0 := fibonacci(~n - 1); {5806#true} is VALID [2020-07-17 22:07:30,120 INFO L280 TraceCheckUtils]: 295: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,120 INFO L280 TraceCheckUtils]: 296: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,120 INFO L280 TraceCheckUtils]: 297: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:30,120 INFO L280 TraceCheckUtils]: 298: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,120 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:30,120 INFO L280 TraceCheckUtils]: 300: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:30,120 INFO L263 TraceCheckUtils]: 301: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:30,120 INFO L280 TraceCheckUtils]: 302: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,120 INFO L280 TraceCheckUtils]: 303: Hoare triple {5806#true} assume ~n < 1;#res := 0; {5806#true} is VALID [2020-07-17 22:07:30,121 INFO L280 TraceCheckUtils]: 304: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,121 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:30,121 INFO L280 TraceCheckUtils]: 306: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:30,121 INFO L280 TraceCheckUtils]: 307: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,121 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {5806#true} {5806#true} #34#return; {5806#true} is VALID [2020-07-17 22:07:30,121 INFO L280 TraceCheckUtils]: 309: Hoare triple {5806#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5806#true} is VALID [2020-07-17 22:07:30,121 INFO L263 TraceCheckUtils]: 310: Hoare triple {5806#true} call #t~ret1 := fibonacci(~n - 2); {5806#true} is VALID [2020-07-17 22:07:30,121 INFO L280 TraceCheckUtils]: 311: Hoare triple {5806#true} ~n := #in~n; {5806#true} is VALID [2020-07-17 22:07:30,121 INFO L280 TraceCheckUtils]: 312: Hoare triple {5806#true} assume !(~n < 1); {5806#true} is VALID [2020-07-17 22:07:30,122 INFO L280 TraceCheckUtils]: 313: Hoare triple {5806#true} assume 1 == ~n;#res := 1; {5806#true} is VALID [2020-07-17 22:07:30,122 INFO L280 TraceCheckUtils]: 314: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,122 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:30,122 INFO L280 TraceCheckUtils]: 316: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:30,122 INFO L280 TraceCheckUtils]: 317: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,122 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {5806#true} {5806#true} #36#return; {5806#true} is VALID [2020-07-17 22:07:30,122 INFO L280 TraceCheckUtils]: 319: Hoare triple {5806#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5806#true} is VALID [2020-07-17 22:07:30,122 INFO L280 TraceCheckUtils]: 320: Hoare triple {5806#true} assume true; {5806#true} is VALID [2020-07-17 22:07:30,123 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {5806#true} {7832#(<= |fibonacci_#in~n| 7)} #36#return; {7832#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-17 22:07:30,124 INFO L280 TraceCheckUtils]: 322: Hoare triple {7832#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7832#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-17 22:07:30,124 INFO L280 TraceCheckUtils]: 323: Hoare triple {7832#(<= |fibonacci_#in~n| 7)} assume true; {7832#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-17 22:07:30,125 INFO L275 TraceCheckUtils]: 324: Hoare quadruple {7832#(<= |fibonacci_#in~n| 7)} {5806#true} #42#return; {6128#(<= main_~x~0 7)} is VALID [2020-07-17 22:07:30,125 INFO L280 TraceCheckUtils]: 325: Hoare triple {6128#(<= main_~x~0 7)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {6128#(<= main_~x~0 7)} is VALID [2020-07-17 22:07:30,125 INFO L280 TraceCheckUtils]: 326: Hoare triple {6128#(<= main_~x~0 7)} assume !(~x~0 < 9 || ~result~0 >= 34); {5807#false} is VALID [2020-07-17 22:07:30,126 INFO L280 TraceCheckUtils]: 327: Hoare triple {5807#false} assume !false; {5807#false} is VALID [2020-07-17 22:07:30,167 INFO L134 CoverageAnalysis]: Checked inductivity of 6039 backedges. 346 proven. 1004 refuted. 0 times theorem prover too weak. 4689 trivial. 0 not checked. [2020-07-17 22:07:30,167 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:07:30,167 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 10] total 19 [2020-07-17 22:07:30,168 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1991563055] [2020-07-17 22:07:30,169 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 328 [2020-07-17 22:07:36,174 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:07:36,175 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states. [2020-07-17 22:07:36,306 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:07:36,306 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2020-07-17 22:07:36,307 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:07:36,307 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2020-07-17 22:07:36,307 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=277, Unknown=0, NotChecked=0, Total=342 [2020-07-17 22:07:36,308 INFO L87 Difference]: Start difference. First operand 82 states and 107 transitions. Second operand 19 states. [2020-07-17 22:07:38,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:38,687 INFO L93 Difference]: Finished difference Result 185 states and 294 transitions. [2020-07-17 22:07:38,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2020-07-17 22:07:38,687 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 328 [2020-07-17 22:07:38,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:07:38,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-07-17 22:07:38,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 167 transitions. [2020-07-17 22:07:38,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-07-17 22:07:38,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 167 transitions. [2020-07-17 22:07:38,698 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 33 states and 167 transitions. [2020-07-17 22:07:38,931 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 167 edges. 167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:07:38,937 INFO L225 Difference]: With dead ends: 185 [2020-07-17 22:07:38,938 INFO L226 Difference]: Without dead ends: 110 [2020-07-17 22:07:38,939 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 467 GetRequests, 427 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 351 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=368, Invalid=1354, Unknown=0, NotChecked=0, Total=1722 [2020-07-17 22:07:38,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2020-07-17 22:07:39,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 99. [2020-07-17 22:07:39,016 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:07:39,016 INFO L82 GeneralOperation]: Start isEquivalent. First operand 110 states. Second operand 99 states. [2020-07-17 22:07:39,016 INFO L74 IsIncluded]: Start isIncluded. First operand 110 states. Second operand 99 states. [2020-07-17 22:07:39,016 INFO L87 Difference]: Start difference. First operand 110 states. Second operand 99 states. [2020-07-17 22:07:39,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:39,023 INFO L93 Difference]: Finished difference Result 110 states and 148 transitions. [2020-07-17 22:07:39,023 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 148 transitions. [2020-07-17 22:07:39,024 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:07:39,024 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:07:39,024 INFO L74 IsIncluded]: Start isIncluded. First operand 99 states. Second operand 110 states. [2020-07-17 22:07:39,025 INFO L87 Difference]: Start difference. First operand 99 states. Second operand 110 states. [2020-07-17 22:07:39,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:39,029 INFO L93 Difference]: Finished difference Result 110 states and 148 transitions. [2020-07-17 22:07:39,030 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 148 transitions. [2020-07-17 22:07:39,030 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:07:39,031 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:07:39,031 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:07:39,031 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:07:39,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 99 states. [2020-07-17 22:07:39,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 135 transitions. [2020-07-17 22:07:39,035 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 135 transitions. Word has length 328 [2020-07-17 22:07:39,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:07:39,036 INFO L479 AbstractCegarLoop]: Abstraction has 99 states and 135 transitions. [2020-07-17 22:07:39,036 INFO L480 AbstractCegarLoop]: Interpolant automaton has 19 states. [2020-07-17 22:07:39,036 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 135 transitions. [2020-07-17 22:07:39,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2020-07-17 22:07:39,053 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:07:39,053 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] [2020-07-17 22:07:39,267 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:07:39,268 INFO L427 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:07:39,268 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:07:39,268 INFO L82 PathProgramCache]: Analyzing trace with hash -139440574, now seen corresponding path program 7 times [2020-07-17 22:07:39,269 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:07:39,269 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1436287698] [2020-07-17 22:07:39,269 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:07:39,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:39,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:39,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:39,830 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8926#true} {8926#true} #38#return; {8926#true} is VALID [2020-07-17 22:07:39,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,416 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,417 INFO L280 TraceCheckUtils]: 1: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,417 INFO L280 TraceCheckUtils]: 2: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {10791#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:40,418 INFO L280 TraceCheckUtils]: 3: Hoare triple {10791#(<= |fibonacci_#in~n| 1)} assume true; {10791#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:40,419 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10791#(<= |fibonacci_#in~n| 1)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,423 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,423 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,423 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,424 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8926#true} {10786#(<= |fibonacci_#in~n| 2)} #36#return; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,425 INFO L280 TraceCheckUtils]: 1: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,426 INFO L280 TraceCheckUtils]: 2: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,426 INFO L263 TraceCheckUtils]: 3: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,427 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,427 INFO L280 TraceCheckUtils]: 5: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,428 INFO L280 TraceCheckUtils]: 6: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {10791#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:40,429 INFO L280 TraceCheckUtils]: 7: Hoare triple {10791#(<= |fibonacci_#in~n| 1)} assume true; {10791#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:40,430 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10791#(<= |fibonacci_#in~n| 1)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,431 INFO L280 TraceCheckUtils]: 9: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,431 INFO L263 TraceCheckUtils]: 10: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,431 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,432 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,432 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,433 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8926#true} {10786#(<= |fibonacci_#in~n| 2)} #36#return; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,433 INFO L280 TraceCheckUtils]: 15: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,434 INFO L280 TraceCheckUtils]: 16: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} assume true; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,435 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10786#(<= |fibonacci_#in~n| 2)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:40,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,441 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,441 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,441 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,442 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {10775#(<= |fibonacci_#in~n| 3)} #36#return; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:40,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,443 INFO L280 TraceCheckUtils]: 1: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,444 INFO L280 TraceCheckUtils]: 2: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,444 INFO L263 TraceCheckUtils]: 3: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,445 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,445 INFO L280 TraceCheckUtils]: 5: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,446 INFO L280 TraceCheckUtils]: 6: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,446 INFO L263 TraceCheckUtils]: 7: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,447 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,447 INFO L280 TraceCheckUtils]: 9: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,448 INFO L280 TraceCheckUtils]: 10: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {10791#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:40,448 INFO L280 TraceCheckUtils]: 11: Hoare triple {10791#(<= |fibonacci_#in~n| 1)} assume true; {10791#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:40,450 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {10791#(<= |fibonacci_#in~n| 1)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,450 INFO L280 TraceCheckUtils]: 13: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,451 INFO L263 TraceCheckUtils]: 14: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,451 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,451 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,451 INFO L280 TraceCheckUtils]: 17: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,452 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8926#true} {10786#(<= |fibonacci_#in~n| 2)} #36#return; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,453 INFO L280 TraceCheckUtils]: 19: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,453 INFO L280 TraceCheckUtils]: 20: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} assume true; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,455 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {10786#(<= |fibonacci_#in~n| 2)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:40,456 INFO L280 TraceCheckUtils]: 22: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:40,456 INFO L263 TraceCheckUtils]: 23: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,456 INFO L280 TraceCheckUtils]: 24: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,456 INFO L280 TraceCheckUtils]: 25: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,456 INFO L280 TraceCheckUtils]: 26: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,457 INFO L280 TraceCheckUtils]: 27: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,458 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8926#true} {10775#(<= |fibonacci_#in~n| 3)} #36#return; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:40,458 INFO L280 TraceCheckUtils]: 29: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:40,459 INFO L280 TraceCheckUtils]: 30: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} assume true; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:40,460 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {10775#(<= |fibonacci_#in~n| 3)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:40,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,471 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,471 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,471 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,472 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,472 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,476 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,476 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,477 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,477 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,477 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,478 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,478 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,478 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,478 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,479 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,479 INFO L280 TraceCheckUtils]: 7: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,479 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,479 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,480 INFO L263 TraceCheckUtils]: 10: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,480 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,480 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,480 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,481 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,481 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,481 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,483 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8926#true} {10738#(<= |fibonacci_#in~n| 4)} #36#return; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:40,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,484 INFO L280 TraceCheckUtils]: 1: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,485 INFO L280 TraceCheckUtils]: 2: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,485 INFO L263 TraceCheckUtils]: 3: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,486 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,486 INFO L280 TraceCheckUtils]: 5: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,487 INFO L280 TraceCheckUtils]: 6: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,487 INFO L263 TraceCheckUtils]: 7: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,487 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,488 INFO L280 TraceCheckUtils]: 9: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,489 INFO L280 TraceCheckUtils]: 10: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,489 INFO L263 TraceCheckUtils]: 11: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,489 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,490 INFO L280 TraceCheckUtils]: 13: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,490 INFO L280 TraceCheckUtils]: 14: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {10791#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:40,491 INFO L280 TraceCheckUtils]: 15: Hoare triple {10791#(<= |fibonacci_#in~n| 1)} assume true; {10791#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:40,492 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10791#(<= |fibonacci_#in~n| 1)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,493 INFO L280 TraceCheckUtils]: 17: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,493 INFO L263 TraceCheckUtils]: 18: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,493 INFO L280 TraceCheckUtils]: 19: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,494 INFO L280 TraceCheckUtils]: 20: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,494 INFO L280 TraceCheckUtils]: 21: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,495 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8926#true} {10786#(<= |fibonacci_#in~n| 2)} #36#return; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,495 INFO L280 TraceCheckUtils]: 23: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,496 INFO L280 TraceCheckUtils]: 24: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} assume true; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,497 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10786#(<= |fibonacci_#in~n| 2)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:40,497 INFO L280 TraceCheckUtils]: 26: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:40,498 INFO L263 TraceCheckUtils]: 27: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,498 INFO L280 TraceCheckUtils]: 28: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,498 INFO L280 TraceCheckUtils]: 29: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,498 INFO L280 TraceCheckUtils]: 30: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,499 INFO L280 TraceCheckUtils]: 31: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,499 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8926#true} {10775#(<= |fibonacci_#in~n| 3)} #36#return; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:40,500 INFO L280 TraceCheckUtils]: 33: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:40,501 INFO L280 TraceCheckUtils]: 34: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} assume true; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:40,502 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {10775#(<= |fibonacci_#in~n| 3)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:40,502 INFO L280 TraceCheckUtils]: 36: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:40,503 INFO L263 TraceCheckUtils]: 37: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,503 INFO L280 TraceCheckUtils]: 38: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,503 INFO L280 TraceCheckUtils]: 39: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,503 INFO L280 TraceCheckUtils]: 40: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,503 INFO L263 TraceCheckUtils]: 41: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,504 INFO L280 TraceCheckUtils]: 42: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,504 INFO L280 TraceCheckUtils]: 43: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,504 INFO L280 TraceCheckUtils]: 44: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,504 INFO L280 TraceCheckUtils]: 45: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,504 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,505 INFO L280 TraceCheckUtils]: 47: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,505 INFO L263 TraceCheckUtils]: 48: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,505 INFO L280 TraceCheckUtils]: 49: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,505 INFO L280 TraceCheckUtils]: 50: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,505 INFO L280 TraceCheckUtils]: 51: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,506 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,506 INFO L280 TraceCheckUtils]: 53: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,506 INFO L280 TraceCheckUtils]: 54: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,508 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8926#true} {10738#(<= |fibonacci_#in~n| 4)} #36#return; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:40,509 INFO L280 TraceCheckUtils]: 56: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:40,509 INFO L280 TraceCheckUtils]: 57: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} assume true; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:40,510 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {10738#(<= |fibonacci_#in~n| 4)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:40,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,532 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,532 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,532 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,533 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,533 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,537 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,538 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,538 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,538 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,538 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,539 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,539 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,539 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,539 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,539 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,540 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,540 INFO L280 TraceCheckUtils]: 7: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,540 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,540 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,540 INFO L263 TraceCheckUtils]: 10: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,541 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,541 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,541 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,541 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,542 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,542 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,542 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,545 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,546 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,546 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,546 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,546 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,547 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,547 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,547 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,547 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,547 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,548 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,548 INFO L263 TraceCheckUtils]: 7: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,548 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,548 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,548 INFO L280 TraceCheckUtils]: 10: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,549 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,549 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,549 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,549 INFO L263 TraceCheckUtils]: 14: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,549 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,550 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,550 INFO L280 TraceCheckUtils]: 17: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,550 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,550 INFO L280 TraceCheckUtils]: 19: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,551 INFO L280 TraceCheckUtils]: 20: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,551 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,551 INFO L280 TraceCheckUtils]: 22: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,551 INFO L263 TraceCheckUtils]: 23: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,552 INFO L280 TraceCheckUtils]: 24: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,552 INFO L280 TraceCheckUtils]: 25: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,552 INFO L280 TraceCheckUtils]: 26: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,552 INFO L280 TraceCheckUtils]: 27: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,552 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,553 INFO L280 TraceCheckUtils]: 29: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,553 INFO L280 TraceCheckUtils]: 30: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,555 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8926#true} {10673#(<= |fibonacci_#in~n| 5)} #36#return; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:40,556 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,556 INFO L280 TraceCheckUtils]: 1: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,557 INFO L280 TraceCheckUtils]: 2: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,557 INFO L263 TraceCheckUtils]: 3: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,558 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,558 INFO L280 TraceCheckUtils]: 5: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,559 INFO L280 TraceCheckUtils]: 6: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,560 INFO L263 TraceCheckUtils]: 7: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,560 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,561 INFO L280 TraceCheckUtils]: 9: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,561 INFO L280 TraceCheckUtils]: 10: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,561 INFO L263 TraceCheckUtils]: 11: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,562 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,562 INFO L280 TraceCheckUtils]: 13: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,563 INFO L280 TraceCheckUtils]: 14: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,563 INFO L263 TraceCheckUtils]: 15: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,563 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,564 INFO L280 TraceCheckUtils]: 17: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,565 INFO L280 TraceCheckUtils]: 18: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {10791#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:40,565 INFO L280 TraceCheckUtils]: 19: Hoare triple {10791#(<= |fibonacci_#in~n| 1)} assume true; {10791#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:40,567 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10791#(<= |fibonacci_#in~n| 1)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,567 INFO L280 TraceCheckUtils]: 21: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,568 INFO L263 TraceCheckUtils]: 22: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,568 INFO L280 TraceCheckUtils]: 23: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,568 INFO L280 TraceCheckUtils]: 24: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,568 INFO L280 TraceCheckUtils]: 25: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,569 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8926#true} {10786#(<= |fibonacci_#in~n| 2)} #36#return; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,570 INFO L280 TraceCheckUtils]: 27: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,570 INFO L280 TraceCheckUtils]: 28: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} assume true; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,571 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {10786#(<= |fibonacci_#in~n| 2)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:40,572 INFO L280 TraceCheckUtils]: 30: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:40,572 INFO L263 TraceCheckUtils]: 31: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,572 INFO L280 TraceCheckUtils]: 32: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,573 INFO L280 TraceCheckUtils]: 33: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,573 INFO L280 TraceCheckUtils]: 34: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,573 INFO L280 TraceCheckUtils]: 35: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,574 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8926#true} {10775#(<= |fibonacci_#in~n| 3)} #36#return; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:40,574 INFO L280 TraceCheckUtils]: 37: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:40,575 INFO L280 TraceCheckUtils]: 38: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} assume true; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:40,576 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {10775#(<= |fibonacci_#in~n| 3)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:40,577 INFO L280 TraceCheckUtils]: 40: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:40,577 INFO L263 TraceCheckUtils]: 41: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,577 INFO L280 TraceCheckUtils]: 42: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,577 INFO L280 TraceCheckUtils]: 43: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,578 INFO L280 TraceCheckUtils]: 44: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,578 INFO L263 TraceCheckUtils]: 45: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,578 INFO L280 TraceCheckUtils]: 46: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,578 INFO L280 TraceCheckUtils]: 47: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,578 INFO L280 TraceCheckUtils]: 48: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,579 INFO L280 TraceCheckUtils]: 49: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,579 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,579 INFO L280 TraceCheckUtils]: 51: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,579 INFO L263 TraceCheckUtils]: 52: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,579 INFO L280 TraceCheckUtils]: 53: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,580 INFO L280 TraceCheckUtils]: 54: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,580 INFO L280 TraceCheckUtils]: 55: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,580 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,580 INFO L280 TraceCheckUtils]: 57: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,580 INFO L280 TraceCheckUtils]: 58: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,581 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {8926#true} {10738#(<= |fibonacci_#in~n| 4)} #36#return; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:40,582 INFO L280 TraceCheckUtils]: 60: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:40,582 INFO L280 TraceCheckUtils]: 61: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} assume true; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:40,584 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {10738#(<= |fibonacci_#in~n| 4)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:40,584 INFO L280 TraceCheckUtils]: 63: Hoare triple {10673#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:40,584 INFO L263 TraceCheckUtils]: 64: Hoare triple {10673#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,585 INFO L280 TraceCheckUtils]: 65: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,585 INFO L280 TraceCheckUtils]: 66: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,585 INFO L280 TraceCheckUtils]: 67: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,585 INFO L263 TraceCheckUtils]: 68: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,585 INFO L280 TraceCheckUtils]: 69: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,586 INFO L280 TraceCheckUtils]: 70: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,586 INFO L280 TraceCheckUtils]: 71: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,586 INFO L263 TraceCheckUtils]: 72: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,586 INFO L280 TraceCheckUtils]: 73: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,587 INFO L280 TraceCheckUtils]: 74: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,587 INFO L280 TraceCheckUtils]: 75: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,587 INFO L280 TraceCheckUtils]: 76: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,587 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,587 INFO L280 TraceCheckUtils]: 78: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,588 INFO L263 TraceCheckUtils]: 79: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,588 INFO L280 TraceCheckUtils]: 80: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,588 INFO L280 TraceCheckUtils]: 81: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,588 INFO L280 TraceCheckUtils]: 82: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,588 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,589 INFO L280 TraceCheckUtils]: 84: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,589 INFO L280 TraceCheckUtils]: 85: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,589 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,589 INFO L280 TraceCheckUtils]: 87: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,590 INFO L263 TraceCheckUtils]: 88: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,590 INFO L280 TraceCheckUtils]: 89: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,590 INFO L280 TraceCheckUtils]: 90: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,590 INFO L280 TraceCheckUtils]: 91: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,590 INFO L280 TraceCheckUtils]: 92: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,591 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,591 INFO L280 TraceCheckUtils]: 94: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,591 INFO L280 TraceCheckUtils]: 95: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,593 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {8926#true} {10673#(<= |fibonacci_#in~n| 5)} #36#return; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:40,593 INFO L280 TraceCheckUtils]: 97: Hoare triple {10673#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:40,594 INFO L280 TraceCheckUtils]: 98: Hoare triple {10673#(<= |fibonacci_#in~n| 5)} assume true; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:40,595 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {10673#(<= |fibonacci_#in~n| 5)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10554#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:40,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,630 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,630 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,630 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,630 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,631 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,633 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,633 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,634 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,634 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,634 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,634 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,634 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,635 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,635 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,635 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,635 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,636 INFO L280 TraceCheckUtils]: 7: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,636 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,636 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,636 INFO L263 TraceCheckUtils]: 10: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,637 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,637 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,637 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,637 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,637 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,638 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,638 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,641 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,642 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,642 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,642 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,642 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,642 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,643 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,643 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,643 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,643 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,644 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,644 INFO L263 TraceCheckUtils]: 7: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,644 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,644 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,644 INFO L280 TraceCheckUtils]: 10: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,645 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,645 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,645 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,645 INFO L263 TraceCheckUtils]: 14: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,645 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,646 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,646 INFO L280 TraceCheckUtils]: 17: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,646 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,646 INFO L280 TraceCheckUtils]: 19: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,646 INFO L280 TraceCheckUtils]: 20: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,647 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,647 INFO L280 TraceCheckUtils]: 22: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,647 INFO L263 TraceCheckUtils]: 23: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,647 INFO L280 TraceCheckUtils]: 24: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,647 INFO L280 TraceCheckUtils]: 25: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,648 INFO L280 TraceCheckUtils]: 26: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,648 INFO L280 TraceCheckUtils]: 27: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,648 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,648 INFO L280 TraceCheckUtils]: 29: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,648 INFO L280 TraceCheckUtils]: 30: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,649 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,656 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,656 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,656 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,657 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,657 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,660 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,660 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,660 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,660 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,661 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,661 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,661 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,661 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,661 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,662 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,662 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,662 INFO L280 TraceCheckUtils]: 7: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,662 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,662 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,663 INFO L263 TraceCheckUtils]: 10: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,663 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,663 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,663 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,663 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,664 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,664 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,664 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,664 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,665 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,665 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,665 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,665 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,665 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,666 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,666 INFO L263 TraceCheckUtils]: 7: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,666 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,666 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,666 INFO L280 TraceCheckUtils]: 10: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,667 INFO L263 TraceCheckUtils]: 11: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,667 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,667 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,667 INFO L280 TraceCheckUtils]: 14: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,667 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,668 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,668 INFO L280 TraceCheckUtils]: 17: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,668 INFO L263 TraceCheckUtils]: 18: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,668 INFO L280 TraceCheckUtils]: 19: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,668 INFO L280 TraceCheckUtils]: 20: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,669 INFO L280 TraceCheckUtils]: 21: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,669 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,669 INFO L280 TraceCheckUtils]: 23: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,669 INFO L280 TraceCheckUtils]: 24: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,669 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,670 INFO L280 TraceCheckUtils]: 26: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,670 INFO L263 TraceCheckUtils]: 27: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,670 INFO L280 TraceCheckUtils]: 28: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,670 INFO L280 TraceCheckUtils]: 29: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,670 INFO L280 TraceCheckUtils]: 30: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,671 INFO L280 TraceCheckUtils]: 31: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,671 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,671 INFO L280 TraceCheckUtils]: 33: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,671 INFO L280 TraceCheckUtils]: 34: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,671 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,672 INFO L280 TraceCheckUtils]: 36: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,672 INFO L263 TraceCheckUtils]: 37: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,672 INFO L280 TraceCheckUtils]: 38: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,672 INFO L280 TraceCheckUtils]: 39: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,673 INFO L280 TraceCheckUtils]: 40: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,673 INFO L263 TraceCheckUtils]: 41: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,673 INFO L280 TraceCheckUtils]: 42: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,673 INFO L280 TraceCheckUtils]: 43: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,673 INFO L280 TraceCheckUtils]: 44: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,674 INFO L280 TraceCheckUtils]: 45: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,674 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,674 INFO L280 TraceCheckUtils]: 47: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,674 INFO L263 TraceCheckUtils]: 48: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,674 INFO L280 TraceCheckUtils]: 49: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,675 INFO L280 TraceCheckUtils]: 50: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,675 INFO L280 TraceCheckUtils]: 51: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,675 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,675 INFO L280 TraceCheckUtils]: 53: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,675 INFO L280 TraceCheckUtils]: 54: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,676 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,676 INFO L280 TraceCheckUtils]: 56: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,676 INFO L280 TraceCheckUtils]: 57: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,680 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8926#true} {10554#(<= |fibonacci_#in~n| 6)} #36#return; {10554#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:40,683 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,684 INFO L280 TraceCheckUtils]: 2: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,684 INFO L263 TraceCheckUtils]: 3: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,684 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,685 INFO L280 TraceCheckUtils]: 5: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,685 INFO L280 TraceCheckUtils]: 6: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,686 INFO L263 TraceCheckUtils]: 7: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,686 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,687 INFO L280 TraceCheckUtils]: 9: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,687 INFO L280 TraceCheckUtils]: 10: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,687 INFO L263 TraceCheckUtils]: 11: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,688 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,688 INFO L280 TraceCheckUtils]: 13: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,689 INFO L280 TraceCheckUtils]: 14: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,689 INFO L263 TraceCheckUtils]: 15: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,689 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,690 INFO L280 TraceCheckUtils]: 17: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,690 INFO L280 TraceCheckUtils]: 18: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,691 INFO L263 TraceCheckUtils]: 19: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,691 INFO L280 TraceCheckUtils]: 20: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,692 INFO L280 TraceCheckUtils]: 21: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,692 INFO L280 TraceCheckUtils]: 22: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {10791#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:40,693 INFO L280 TraceCheckUtils]: 23: Hoare triple {10791#(<= |fibonacci_#in~n| 1)} assume true; {10791#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:40,694 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {10791#(<= |fibonacci_#in~n| 1)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,695 INFO L280 TraceCheckUtils]: 25: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,695 INFO L263 TraceCheckUtils]: 26: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,695 INFO L280 TraceCheckUtils]: 27: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,695 INFO L280 TraceCheckUtils]: 28: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,695 INFO L280 TraceCheckUtils]: 29: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,696 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8926#true} {10786#(<= |fibonacci_#in~n| 2)} #36#return; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,697 INFO L280 TraceCheckUtils]: 31: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,697 INFO L280 TraceCheckUtils]: 32: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} assume true; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,698 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {10786#(<= |fibonacci_#in~n| 2)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:40,699 INFO L280 TraceCheckUtils]: 34: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:40,699 INFO L263 TraceCheckUtils]: 35: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,699 INFO L280 TraceCheckUtils]: 36: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,699 INFO L280 TraceCheckUtils]: 37: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,700 INFO L280 TraceCheckUtils]: 38: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,700 INFO L280 TraceCheckUtils]: 39: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,701 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {8926#true} {10775#(<= |fibonacci_#in~n| 3)} #36#return; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:40,701 INFO L280 TraceCheckUtils]: 41: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:40,702 INFO L280 TraceCheckUtils]: 42: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} assume true; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:40,703 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {10775#(<= |fibonacci_#in~n| 3)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:40,703 INFO L280 TraceCheckUtils]: 44: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:40,704 INFO L263 TraceCheckUtils]: 45: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,704 INFO L280 TraceCheckUtils]: 46: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,704 INFO L280 TraceCheckUtils]: 47: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,704 INFO L280 TraceCheckUtils]: 48: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,704 INFO L263 TraceCheckUtils]: 49: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,705 INFO L280 TraceCheckUtils]: 50: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,705 INFO L280 TraceCheckUtils]: 51: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,705 INFO L280 TraceCheckUtils]: 52: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,705 INFO L280 TraceCheckUtils]: 53: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,705 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,706 INFO L280 TraceCheckUtils]: 55: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,706 INFO L263 TraceCheckUtils]: 56: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,706 INFO L280 TraceCheckUtils]: 57: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,706 INFO L280 TraceCheckUtils]: 58: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,707 INFO L280 TraceCheckUtils]: 59: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,707 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,707 INFO L280 TraceCheckUtils]: 61: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,707 INFO L280 TraceCheckUtils]: 62: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,708 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {8926#true} {10738#(<= |fibonacci_#in~n| 4)} #36#return; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:40,709 INFO L280 TraceCheckUtils]: 64: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:40,709 INFO L280 TraceCheckUtils]: 65: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} assume true; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:40,710 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {10738#(<= |fibonacci_#in~n| 4)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:40,711 INFO L280 TraceCheckUtils]: 67: Hoare triple {10673#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:40,711 INFO L263 TraceCheckUtils]: 68: Hoare triple {10673#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,711 INFO L280 TraceCheckUtils]: 69: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,712 INFO L280 TraceCheckUtils]: 70: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,712 INFO L280 TraceCheckUtils]: 71: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,712 INFO L263 TraceCheckUtils]: 72: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,712 INFO L280 TraceCheckUtils]: 73: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,712 INFO L280 TraceCheckUtils]: 74: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,713 INFO L280 TraceCheckUtils]: 75: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,713 INFO L263 TraceCheckUtils]: 76: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,713 INFO L280 TraceCheckUtils]: 77: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,713 INFO L280 TraceCheckUtils]: 78: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,713 INFO L280 TraceCheckUtils]: 79: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,714 INFO L280 TraceCheckUtils]: 80: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,714 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,714 INFO L280 TraceCheckUtils]: 82: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,714 INFO L263 TraceCheckUtils]: 83: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,714 INFO L280 TraceCheckUtils]: 84: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,715 INFO L280 TraceCheckUtils]: 85: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,715 INFO L280 TraceCheckUtils]: 86: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,715 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,715 INFO L280 TraceCheckUtils]: 88: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,715 INFO L280 TraceCheckUtils]: 89: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,716 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,716 INFO L280 TraceCheckUtils]: 91: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,716 INFO L263 TraceCheckUtils]: 92: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,716 INFO L280 TraceCheckUtils]: 93: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,716 INFO L280 TraceCheckUtils]: 94: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,717 INFO L280 TraceCheckUtils]: 95: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,717 INFO L280 TraceCheckUtils]: 96: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,717 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,717 INFO L280 TraceCheckUtils]: 98: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,717 INFO L280 TraceCheckUtils]: 99: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,719 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {8926#true} {10673#(<= |fibonacci_#in~n| 5)} #36#return; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:40,719 INFO L280 TraceCheckUtils]: 101: Hoare triple {10673#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:40,720 INFO L280 TraceCheckUtils]: 102: Hoare triple {10673#(<= |fibonacci_#in~n| 5)} assume true; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:40,721 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {10673#(<= |fibonacci_#in~n| 5)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10554#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:40,722 INFO L280 TraceCheckUtils]: 104: Hoare triple {10554#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10554#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:40,722 INFO L263 TraceCheckUtils]: 105: Hoare triple {10554#(<= |fibonacci_#in~n| 6)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,722 INFO L280 TraceCheckUtils]: 106: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,722 INFO L280 TraceCheckUtils]: 107: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,723 INFO L280 TraceCheckUtils]: 108: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,723 INFO L263 TraceCheckUtils]: 109: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,723 INFO L280 TraceCheckUtils]: 110: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,723 INFO L280 TraceCheckUtils]: 111: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,723 INFO L280 TraceCheckUtils]: 112: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,724 INFO L263 TraceCheckUtils]: 113: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,724 INFO L280 TraceCheckUtils]: 114: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,724 INFO L280 TraceCheckUtils]: 115: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,724 INFO L280 TraceCheckUtils]: 116: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,724 INFO L263 TraceCheckUtils]: 117: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,725 INFO L280 TraceCheckUtils]: 118: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,725 INFO L280 TraceCheckUtils]: 119: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,725 INFO L280 TraceCheckUtils]: 120: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,725 INFO L280 TraceCheckUtils]: 121: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,725 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,726 INFO L280 TraceCheckUtils]: 123: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,726 INFO L263 TraceCheckUtils]: 124: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,726 INFO L280 TraceCheckUtils]: 125: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,726 INFO L280 TraceCheckUtils]: 126: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,726 INFO L280 TraceCheckUtils]: 127: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,726 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,727 INFO L280 TraceCheckUtils]: 129: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,727 INFO L280 TraceCheckUtils]: 130: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,727 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,727 INFO L280 TraceCheckUtils]: 132: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,727 INFO L263 TraceCheckUtils]: 133: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,728 INFO L280 TraceCheckUtils]: 134: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,728 INFO L280 TraceCheckUtils]: 135: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,728 INFO L280 TraceCheckUtils]: 136: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,728 INFO L280 TraceCheckUtils]: 137: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,728 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,729 INFO L280 TraceCheckUtils]: 139: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,729 INFO L280 TraceCheckUtils]: 140: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,729 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,729 INFO L280 TraceCheckUtils]: 142: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,729 INFO L263 TraceCheckUtils]: 143: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,730 INFO L280 TraceCheckUtils]: 144: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,730 INFO L280 TraceCheckUtils]: 145: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,730 INFO L280 TraceCheckUtils]: 146: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,730 INFO L263 TraceCheckUtils]: 147: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,730 INFO L280 TraceCheckUtils]: 148: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,731 INFO L280 TraceCheckUtils]: 149: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,731 INFO L280 TraceCheckUtils]: 150: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,731 INFO L280 TraceCheckUtils]: 151: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,731 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,731 INFO L280 TraceCheckUtils]: 153: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,732 INFO L263 TraceCheckUtils]: 154: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,732 INFO L280 TraceCheckUtils]: 155: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,732 INFO L280 TraceCheckUtils]: 156: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,732 INFO L280 TraceCheckUtils]: 157: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,732 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,732 INFO L280 TraceCheckUtils]: 159: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,733 INFO L280 TraceCheckUtils]: 160: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,733 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,733 INFO L280 TraceCheckUtils]: 162: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,733 INFO L280 TraceCheckUtils]: 163: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,737 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {8926#true} {10554#(<= |fibonacci_#in~n| 6)} #36#return; {10554#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:40,738 INFO L280 TraceCheckUtils]: 165: Hoare triple {10554#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10554#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:40,739 INFO L280 TraceCheckUtils]: 166: Hoare triple {10554#(<= |fibonacci_#in~n| 6)} assume true; {10554#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:40,741 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {10554#(<= |fibonacci_#in~n| 6)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10353#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-17 22:07:40,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,808 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,808 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,808 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,809 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,809 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,812 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,812 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,813 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,813 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,813 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,813 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,814 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,814 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,814 INFO L280 TraceCheckUtils]: 7: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,814 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,815 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,815 INFO L263 TraceCheckUtils]: 10: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,815 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,815 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,815 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,816 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,816 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,816 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,816 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,819 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,820 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,820 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,820 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,821 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,821 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,821 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,821 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,822 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,822 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,822 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,822 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,822 INFO L263 TraceCheckUtils]: 7: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,823 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,823 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,823 INFO L280 TraceCheckUtils]: 10: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,823 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,823 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,824 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,824 INFO L263 TraceCheckUtils]: 14: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,824 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,824 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,824 INFO L280 TraceCheckUtils]: 17: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,825 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,825 INFO L280 TraceCheckUtils]: 19: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,825 INFO L280 TraceCheckUtils]: 20: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,825 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,825 INFO L280 TraceCheckUtils]: 22: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,826 INFO L263 TraceCheckUtils]: 23: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,826 INFO L280 TraceCheckUtils]: 24: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,826 INFO L280 TraceCheckUtils]: 25: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,826 INFO L280 TraceCheckUtils]: 26: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,827 INFO L280 TraceCheckUtils]: 27: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,827 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,827 INFO L280 TraceCheckUtils]: 29: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,827 INFO L280 TraceCheckUtils]: 30: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,827 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,835 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,835 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,835 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,836 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,836 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,839 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,839 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,839 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,839 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,840 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,840 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,840 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,840 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,840 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,841 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,841 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,841 INFO L280 TraceCheckUtils]: 7: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,841 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,841 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,842 INFO L263 TraceCheckUtils]: 10: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,842 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,842 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,842 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,842 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,843 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,843 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,843 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,843 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,844 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,844 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,844 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,844 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,844 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,845 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,845 INFO L263 TraceCheckUtils]: 7: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,845 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,845 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,845 INFO L280 TraceCheckUtils]: 10: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,846 INFO L263 TraceCheckUtils]: 11: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,846 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,846 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,846 INFO L280 TraceCheckUtils]: 14: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,846 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,846 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,847 INFO L280 TraceCheckUtils]: 17: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,847 INFO L263 TraceCheckUtils]: 18: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,847 INFO L280 TraceCheckUtils]: 19: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,847 INFO L280 TraceCheckUtils]: 20: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,848 INFO L280 TraceCheckUtils]: 21: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,848 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,848 INFO L280 TraceCheckUtils]: 23: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,848 INFO L280 TraceCheckUtils]: 24: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,848 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,849 INFO L280 TraceCheckUtils]: 26: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,849 INFO L263 TraceCheckUtils]: 27: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,849 INFO L280 TraceCheckUtils]: 28: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,849 INFO L280 TraceCheckUtils]: 29: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,849 INFO L280 TraceCheckUtils]: 30: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,850 INFO L280 TraceCheckUtils]: 31: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,850 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,850 INFO L280 TraceCheckUtils]: 33: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,850 INFO L280 TraceCheckUtils]: 34: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,850 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,851 INFO L280 TraceCheckUtils]: 36: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,851 INFO L263 TraceCheckUtils]: 37: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,851 INFO L280 TraceCheckUtils]: 38: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,851 INFO L280 TraceCheckUtils]: 39: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,851 INFO L280 TraceCheckUtils]: 40: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,852 INFO L263 TraceCheckUtils]: 41: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,852 INFO L280 TraceCheckUtils]: 42: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,852 INFO L280 TraceCheckUtils]: 43: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,852 INFO L280 TraceCheckUtils]: 44: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,852 INFO L280 TraceCheckUtils]: 45: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,853 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,853 INFO L280 TraceCheckUtils]: 47: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,853 INFO L263 TraceCheckUtils]: 48: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,853 INFO L280 TraceCheckUtils]: 49: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,853 INFO L280 TraceCheckUtils]: 50: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,854 INFO L280 TraceCheckUtils]: 51: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,854 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,854 INFO L280 TraceCheckUtils]: 53: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,854 INFO L280 TraceCheckUtils]: 54: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,854 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,855 INFO L280 TraceCheckUtils]: 56: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,855 INFO L280 TraceCheckUtils]: 57: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,855 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,869 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,870 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,870 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,870 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,870 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,873 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,874 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,874 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,874 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,874 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,875 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,875 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,875 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,875 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,875 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,876 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,876 INFO L280 TraceCheckUtils]: 7: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,876 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,876 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,876 INFO L263 TraceCheckUtils]: 10: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,877 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,877 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,877 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,877 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,877 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,878 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,878 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:40,881 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,881 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,881 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,882 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,882 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,882 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,882 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,883 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,883 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,883 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,883 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,883 INFO L263 TraceCheckUtils]: 7: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,884 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,884 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,884 INFO L280 TraceCheckUtils]: 10: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,884 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,884 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,885 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,885 INFO L263 TraceCheckUtils]: 14: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,885 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,885 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,885 INFO L280 TraceCheckUtils]: 17: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,886 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,886 INFO L280 TraceCheckUtils]: 19: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,886 INFO L280 TraceCheckUtils]: 20: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,886 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,886 INFO L280 TraceCheckUtils]: 22: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,887 INFO L263 TraceCheckUtils]: 23: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,887 INFO L280 TraceCheckUtils]: 24: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,887 INFO L280 TraceCheckUtils]: 25: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,887 INFO L280 TraceCheckUtils]: 26: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,887 INFO L280 TraceCheckUtils]: 27: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,888 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,888 INFO L280 TraceCheckUtils]: 29: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,888 INFO L280 TraceCheckUtils]: 30: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,888 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,889 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,889 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,889 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,889 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,890 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,890 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,890 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,890 INFO L263 TraceCheckUtils]: 7: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,890 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,891 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,891 INFO L280 TraceCheckUtils]: 10: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,891 INFO L263 TraceCheckUtils]: 11: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,891 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,891 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,891 INFO L280 TraceCheckUtils]: 14: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,892 INFO L263 TraceCheckUtils]: 15: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,892 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,892 INFO L280 TraceCheckUtils]: 17: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,892 INFO L280 TraceCheckUtils]: 18: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,892 INFO L280 TraceCheckUtils]: 19: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,893 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,893 INFO L280 TraceCheckUtils]: 21: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,893 INFO L263 TraceCheckUtils]: 22: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,893 INFO L280 TraceCheckUtils]: 23: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,893 INFO L280 TraceCheckUtils]: 24: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,894 INFO L280 TraceCheckUtils]: 25: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,894 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,894 INFO L280 TraceCheckUtils]: 27: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,894 INFO L280 TraceCheckUtils]: 28: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,894 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,894 INFO L280 TraceCheckUtils]: 30: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,895 INFO L263 TraceCheckUtils]: 31: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,895 INFO L280 TraceCheckUtils]: 32: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,895 INFO L280 TraceCheckUtils]: 33: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,895 INFO L280 TraceCheckUtils]: 34: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,895 INFO L280 TraceCheckUtils]: 35: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,896 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,896 INFO L280 TraceCheckUtils]: 37: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,896 INFO L280 TraceCheckUtils]: 38: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,896 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,896 INFO L280 TraceCheckUtils]: 40: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,897 INFO L263 TraceCheckUtils]: 41: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,897 INFO L280 TraceCheckUtils]: 42: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,897 INFO L280 TraceCheckUtils]: 43: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,897 INFO L280 TraceCheckUtils]: 44: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,897 INFO L263 TraceCheckUtils]: 45: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,898 INFO L280 TraceCheckUtils]: 46: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,898 INFO L280 TraceCheckUtils]: 47: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,898 INFO L280 TraceCheckUtils]: 48: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,898 INFO L280 TraceCheckUtils]: 49: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,898 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,898 INFO L280 TraceCheckUtils]: 51: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,899 INFO L263 TraceCheckUtils]: 52: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,899 INFO L280 TraceCheckUtils]: 53: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,899 INFO L280 TraceCheckUtils]: 54: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,899 INFO L280 TraceCheckUtils]: 55: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,899 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,899 INFO L280 TraceCheckUtils]: 57: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,900 INFO L280 TraceCheckUtils]: 58: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,900 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,900 INFO L280 TraceCheckUtils]: 60: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,900 INFO L280 TraceCheckUtils]: 61: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,900 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,901 INFO L280 TraceCheckUtils]: 63: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,901 INFO L263 TraceCheckUtils]: 64: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,901 INFO L280 TraceCheckUtils]: 65: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,901 INFO L280 TraceCheckUtils]: 66: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,901 INFO L280 TraceCheckUtils]: 67: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,902 INFO L263 TraceCheckUtils]: 68: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,902 INFO L280 TraceCheckUtils]: 69: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,902 INFO L280 TraceCheckUtils]: 70: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,902 INFO L280 TraceCheckUtils]: 71: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,902 INFO L263 TraceCheckUtils]: 72: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,903 INFO L280 TraceCheckUtils]: 73: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,903 INFO L280 TraceCheckUtils]: 74: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,903 INFO L280 TraceCheckUtils]: 75: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,903 INFO L280 TraceCheckUtils]: 76: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,903 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,903 INFO L280 TraceCheckUtils]: 78: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,904 INFO L263 TraceCheckUtils]: 79: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,904 INFO L280 TraceCheckUtils]: 80: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,904 INFO L280 TraceCheckUtils]: 81: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,904 INFO L280 TraceCheckUtils]: 82: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,904 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,904 INFO L280 TraceCheckUtils]: 84: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,905 INFO L280 TraceCheckUtils]: 85: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,905 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,905 INFO L280 TraceCheckUtils]: 87: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,905 INFO L263 TraceCheckUtils]: 88: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,905 INFO L280 TraceCheckUtils]: 89: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,906 INFO L280 TraceCheckUtils]: 90: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,906 INFO L280 TraceCheckUtils]: 91: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,906 INFO L280 TraceCheckUtils]: 92: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,906 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,906 INFO L280 TraceCheckUtils]: 94: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,907 INFO L280 TraceCheckUtils]: 95: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,907 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,907 INFO L280 TraceCheckUtils]: 97: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,907 INFO L280 TraceCheckUtils]: 98: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,908 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {8926#true} {10353#(<= |fibonacci_#in~n| 7)} #36#return; {10353#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-17 22:07:40,913 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,914 INFO L280 TraceCheckUtils]: 1: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,914 INFO L280 TraceCheckUtils]: 2: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,915 INFO L263 TraceCheckUtils]: 3: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,915 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,916 INFO L280 TraceCheckUtils]: 5: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,916 INFO L280 TraceCheckUtils]: 6: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,917 INFO L263 TraceCheckUtils]: 7: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,917 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,918 INFO L280 TraceCheckUtils]: 9: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,918 INFO L280 TraceCheckUtils]: 10: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,918 INFO L263 TraceCheckUtils]: 11: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,919 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,920 INFO L280 TraceCheckUtils]: 13: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,920 INFO L280 TraceCheckUtils]: 14: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,920 INFO L263 TraceCheckUtils]: 15: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,921 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,921 INFO L280 TraceCheckUtils]: 17: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,922 INFO L280 TraceCheckUtils]: 18: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,922 INFO L263 TraceCheckUtils]: 19: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,923 INFO L280 TraceCheckUtils]: 20: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,923 INFO L280 TraceCheckUtils]: 21: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,924 INFO L280 TraceCheckUtils]: 22: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,924 INFO L263 TraceCheckUtils]: 23: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,925 INFO L280 TraceCheckUtils]: 24: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,925 INFO L280 TraceCheckUtils]: 25: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:40,926 INFO L280 TraceCheckUtils]: 26: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {10791#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:40,926 INFO L280 TraceCheckUtils]: 27: Hoare triple {10791#(<= |fibonacci_#in~n| 1)} assume true; {10791#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:40,928 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {10791#(<= |fibonacci_#in~n| 1)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,928 INFO L280 TraceCheckUtils]: 29: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,929 INFO L263 TraceCheckUtils]: 30: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,929 INFO L280 TraceCheckUtils]: 31: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,929 INFO L280 TraceCheckUtils]: 32: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,929 INFO L280 TraceCheckUtils]: 33: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,930 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8926#true} {10786#(<= |fibonacci_#in~n| 2)} #36#return; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,931 INFO L280 TraceCheckUtils]: 35: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,931 INFO L280 TraceCheckUtils]: 36: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} assume true; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:40,933 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {10786#(<= |fibonacci_#in~n| 2)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:40,934 INFO L280 TraceCheckUtils]: 38: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:40,934 INFO L263 TraceCheckUtils]: 39: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,934 INFO L280 TraceCheckUtils]: 40: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,934 INFO L280 TraceCheckUtils]: 41: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,935 INFO L280 TraceCheckUtils]: 42: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,935 INFO L280 TraceCheckUtils]: 43: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,936 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8926#true} {10775#(<= |fibonacci_#in~n| 3)} #36#return; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:40,936 INFO L280 TraceCheckUtils]: 45: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:40,937 INFO L280 TraceCheckUtils]: 46: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} assume true; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:40,938 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {10775#(<= |fibonacci_#in~n| 3)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:40,939 INFO L280 TraceCheckUtils]: 48: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:40,939 INFO L263 TraceCheckUtils]: 49: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,939 INFO L280 TraceCheckUtils]: 50: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,940 INFO L280 TraceCheckUtils]: 51: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,940 INFO L280 TraceCheckUtils]: 52: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,940 INFO L263 TraceCheckUtils]: 53: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,940 INFO L280 TraceCheckUtils]: 54: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,940 INFO L280 TraceCheckUtils]: 55: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,941 INFO L280 TraceCheckUtils]: 56: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,941 INFO L280 TraceCheckUtils]: 57: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,941 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,941 INFO L280 TraceCheckUtils]: 59: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,941 INFO L263 TraceCheckUtils]: 60: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,942 INFO L280 TraceCheckUtils]: 61: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,942 INFO L280 TraceCheckUtils]: 62: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,942 INFO L280 TraceCheckUtils]: 63: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,942 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,942 INFO L280 TraceCheckUtils]: 65: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,943 INFO L280 TraceCheckUtils]: 66: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,944 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {8926#true} {10738#(<= |fibonacci_#in~n| 4)} #36#return; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:40,944 INFO L280 TraceCheckUtils]: 68: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:40,945 INFO L280 TraceCheckUtils]: 69: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} assume true; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:40,946 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {10738#(<= |fibonacci_#in~n| 4)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:40,947 INFO L280 TraceCheckUtils]: 71: Hoare triple {10673#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:40,947 INFO L263 TraceCheckUtils]: 72: Hoare triple {10673#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,947 INFO L280 TraceCheckUtils]: 73: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,948 INFO L280 TraceCheckUtils]: 74: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,948 INFO L280 TraceCheckUtils]: 75: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,948 INFO L263 TraceCheckUtils]: 76: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,948 INFO L280 TraceCheckUtils]: 77: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,949 INFO L280 TraceCheckUtils]: 78: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,949 INFO L280 TraceCheckUtils]: 79: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,949 INFO L263 TraceCheckUtils]: 80: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,949 INFO L280 TraceCheckUtils]: 81: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,950 INFO L280 TraceCheckUtils]: 82: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,950 INFO L280 TraceCheckUtils]: 83: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,950 INFO L280 TraceCheckUtils]: 84: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,950 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,950 INFO L280 TraceCheckUtils]: 86: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,951 INFO L263 TraceCheckUtils]: 87: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,951 INFO L280 TraceCheckUtils]: 88: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,951 INFO L280 TraceCheckUtils]: 89: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,951 INFO L280 TraceCheckUtils]: 90: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,951 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,952 INFO L280 TraceCheckUtils]: 92: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,952 INFO L280 TraceCheckUtils]: 93: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,952 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,952 INFO L280 TraceCheckUtils]: 95: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,952 INFO L263 TraceCheckUtils]: 96: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,952 INFO L280 TraceCheckUtils]: 97: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,953 INFO L280 TraceCheckUtils]: 98: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,953 INFO L280 TraceCheckUtils]: 99: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,953 INFO L280 TraceCheckUtils]: 100: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,953 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,953 INFO L280 TraceCheckUtils]: 102: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,954 INFO L280 TraceCheckUtils]: 103: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,955 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {8926#true} {10673#(<= |fibonacci_#in~n| 5)} #36#return; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:40,955 INFO L280 TraceCheckUtils]: 105: Hoare triple {10673#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:40,956 INFO L280 TraceCheckUtils]: 106: Hoare triple {10673#(<= |fibonacci_#in~n| 5)} assume true; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:40,957 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {10673#(<= |fibonacci_#in~n| 5)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10554#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:40,958 INFO L280 TraceCheckUtils]: 108: Hoare triple {10554#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10554#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:40,958 INFO L263 TraceCheckUtils]: 109: Hoare triple {10554#(<= |fibonacci_#in~n| 6)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,958 INFO L280 TraceCheckUtils]: 110: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,958 INFO L280 TraceCheckUtils]: 111: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,959 INFO L280 TraceCheckUtils]: 112: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,959 INFO L263 TraceCheckUtils]: 113: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,959 INFO L280 TraceCheckUtils]: 114: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,959 INFO L280 TraceCheckUtils]: 115: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,959 INFO L280 TraceCheckUtils]: 116: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,959 INFO L263 TraceCheckUtils]: 117: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,960 INFO L280 TraceCheckUtils]: 118: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,960 INFO L280 TraceCheckUtils]: 119: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,960 INFO L280 TraceCheckUtils]: 120: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,960 INFO L263 TraceCheckUtils]: 121: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,960 INFO L280 TraceCheckUtils]: 122: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,960 INFO L280 TraceCheckUtils]: 123: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,961 INFO L280 TraceCheckUtils]: 124: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,961 INFO L280 TraceCheckUtils]: 125: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,961 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,961 INFO L280 TraceCheckUtils]: 127: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,961 INFO L263 TraceCheckUtils]: 128: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,962 INFO L280 TraceCheckUtils]: 129: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,962 INFO L280 TraceCheckUtils]: 130: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,962 INFO L280 TraceCheckUtils]: 131: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,962 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,962 INFO L280 TraceCheckUtils]: 133: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,962 INFO L280 TraceCheckUtils]: 134: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,963 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,963 INFO L280 TraceCheckUtils]: 136: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,963 INFO L263 TraceCheckUtils]: 137: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,963 INFO L280 TraceCheckUtils]: 138: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,963 INFO L280 TraceCheckUtils]: 139: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,964 INFO L280 TraceCheckUtils]: 140: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,964 INFO L280 TraceCheckUtils]: 141: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,964 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,964 INFO L280 TraceCheckUtils]: 143: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,964 INFO L280 TraceCheckUtils]: 144: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,964 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,965 INFO L280 TraceCheckUtils]: 146: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,965 INFO L263 TraceCheckUtils]: 147: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,965 INFO L280 TraceCheckUtils]: 148: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,965 INFO L280 TraceCheckUtils]: 149: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,965 INFO L280 TraceCheckUtils]: 150: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,966 INFO L263 TraceCheckUtils]: 151: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,966 INFO L280 TraceCheckUtils]: 152: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,966 INFO L280 TraceCheckUtils]: 153: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,966 INFO L280 TraceCheckUtils]: 154: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,967 INFO L280 TraceCheckUtils]: 155: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,967 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,967 INFO L280 TraceCheckUtils]: 157: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,967 INFO L263 TraceCheckUtils]: 158: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,967 INFO L280 TraceCheckUtils]: 159: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,968 INFO L280 TraceCheckUtils]: 160: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,968 INFO L280 TraceCheckUtils]: 161: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,968 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,968 INFO L280 TraceCheckUtils]: 163: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,968 INFO L280 TraceCheckUtils]: 164: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,969 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,969 INFO L280 TraceCheckUtils]: 166: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,969 INFO L280 TraceCheckUtils]: 167: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,970 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {8926#true} {10554#(<= |fibonacci_#in~n| 6)} #36#return; {10554#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:40,971 INFO L280 TraceCheckUtils]: 169: Hoare triple {10554#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10554#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:40,971 INFO L280 TraceCheckUtils]: 170: Hoare triple {10554#(<= |fibonacci_#in~n| 6)} assume true; {10554#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:40,973 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {10554#(<= |fibonacci_#in~n| 6)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10353#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-17 22:07:40,973 INFO L280 TraceCheckUtils]: 172: Hoare triple {10353#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10353#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-17 22:07:40,974 INFO L263 TraceCheckUtils]: 173: Hoare triple {10353#(<= |fibonacci_#in~n| 7)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,974 INFO L280 TraceCheckUtils]: 174: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,974 INFO L280 TraceCheckUtils]: 175: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,974 INFO L280 TraceCheckUtils]: 176: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,974 INFO L263 TraceCheckUtils]: 177: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,975 INFO L280 TraceCheckUtils]: 178: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,975 INFO L280 TraceCheckUtils]: 179: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,975 INFO L280 TraceCheckUtils]: 180: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,975 INFO L263 TraceCheckUtils]: 181: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,975 INFO L280 TraceCheckUtils]: 182: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,975 INFO L280 TraceCheckUtils]: 183: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,976 INFO L280 TraceCheckUtils]: 184: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,976 INFO L263 TraceCheckUtils]: 185: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,976 INFO L280 TraceCheckUtils]: 186: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,976 INFO L280 TraceCheckUtils]: 187: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,976 INFO L280 TraceCheckUtils]: 188: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,977 INFO L263 TraceCheckUtils]: 189: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,977 INFO L280 TraceCheckUtils]: 190: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,977 INFO L280 TraceCheckUtils]: 191: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,977 INFO L280 TraceCheckUtils]: 192: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,978 INFO L280 TraceCheckUtils]: 193: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,978 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,978 INFO L280 TraceCheckUtils]: 195: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,978 INFO L263 TraceCheckUtils]: 196: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,978 INFO L280 TraceCheckUtils]: 197: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,979 INFO L280 TraceCheckUtils]: 198: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,979 INFO L280 TraceCheckUtils]: 199: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,979 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,979 INFO L280 TraceCheckUtils]: 201: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,979 INFO L280 TraceCheckUtils]: 202: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,980 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,980 INFO L280 TraceCheckUtils]: 204: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,980 INFO L263 TraceCheckUtils]: 205: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,980 INFO L280 TraceCheckUtils]: 206: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,980 INFO L280 TraceCheckUtils]: 207: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,981 INFO L280 TraceCheckUtils]: 208: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,981 INFO L280 TraceCheckUtils]: 209: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,981 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,981 INFO L280 TraceCheckUtils]: 211: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,982 INFO L280 TraceCheckUtils]: 212: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,982 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,982 INFO L280 TraceCheckUtils]: 214: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,982 INFO L263 TraceCheckUtils]: 215: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,982 INFO L280 TraceCheckUtils]: 216: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,982 INFO L280 TraceCheckUtils]: 217: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,983 INFO L280 TraceCheckUtils]: 218: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,983 INFO L263 TraceCheckUtils]: 219: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,983 INFO L280 TraceCheckUtils]: 220: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,983 INFO L280 TraceCheckUtils]: 221: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,983 INFO L280 TraceCheckUtils]: 222: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,983 INFO L280 TraceCheckUtils]: 223: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,984 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,984 INFO L280 TraceCheckUtils]: 225: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,984 INFO L263 TraceCheckUtils]: 226: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,984 INFO L280 TraceCheckUtils]: 227: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,984 INFO L280 TraceCheckUtils]: 228: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,984 INFO L280 TraceCheckUtils]: 229: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,985 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,985 INFO L280 TraceCheckUtils]: 231: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,985 INFO L280 TraceCheckUtils]: 232: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,985 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,985 INFO L280 TraceCheckUtils]: 234: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,986 INFO L280 TraceCheckUtils]: 235: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,986 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,986 INFO L280 TraceCheckUtils]: 237: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,986 INFO L263 TraceCheckUtils]: 238: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,986 INFO L280 TraceCheckUtils]: 239: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,987 INFO L280 TraceCheckUtils]: 240: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,987 INFO L280 TraceCheckUtils]: 241: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,987 INFO L263 TraceCheckUtils]: 242: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,987 INFO L280 TraceCheckUtils]: 243: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,987 INFO L280 TraceCheckUtils]: 244: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,987 INFO L280 TraceCheckUtils]: 245: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:40,988 INFO L263 TraceCheckUtils]: 246: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:40,988 INFO L280 TraceCheckUtils]: 247: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,988 INFO L280 TraceCheckUtils]: 248: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,988 INFO L280 TraceCheckUtils]: 249: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,988 INFO L280 TraceCheckUtils]: 250: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,989 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,989 INFO L280 TraceCheckUtils]: 252: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,989 INFO L263 TraceCheckUtils]: 253: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,989 INFO L280 TraceCheckUtils]: 254: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,989 INFO L280 TraceCheckUtils]: 255: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:40,989 INFO L280 TraceCheckUtils]: 256: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,990 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,990 INFO L280 TraceCheckUtils]: 258: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,990 INFO L280 TraceCheckUtils]: 259: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,990 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:40,990 INFO L280 TraceCheckUtils]: 261: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:40,991 INFO L263 TraceCheckUtils]: 262: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:40,991 INFO L280 TraceCheckUtils]: 263: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:40,991 INFO L280 TraceCheckUtils]: 264: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:40,991 INFO L280 TraceCheckUtils]: 265: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:40,991 INFO L280 TraceCheckUtils]: 266: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,992 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,992 INFO L280 TraceCheckUtils]: 268: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,992 INFO L280 TraceCheckUtils]: 269: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,992 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:40,992 INFO L280 TraceCheckUtils]: 271: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:40,993 INFO L280 TraceCheckUtils]: 272: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:40,993 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {8926#true} {10353#(<= |fibonacci_#in~n| 7)} #36#return; {10353#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-17 22:07:40,994 INFO L280 TraceCheckUtils]: 274: Hoare triple {10353#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10353#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-17 22:07:40,995 INFO L280 TraceCheckUtils]: 275: Hoare triple {10353#(<= |fibonacci_#in~n| 7)} assume true; {10353#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-17 22:07:40,996 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {10353#(<= |fibonacci_#in~n| 7)} {8926#true} #34#return; {9838#(<= fibonacci_~n 8)} is VALID [2020-07-17 22:07:41,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,396 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,396 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,397 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,397 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,400 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,400 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,400 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,401 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,401 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,401 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,402 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,402 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,402 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,402 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,403 INFO L280 TraceCheckUtils]: 7: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,403 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,403 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,403 INFO L263 TraceCheckUtils]: 10: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,404 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,404 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,404 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,404 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,405 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,405 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,405 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,408 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,408 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,409 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,409 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,409 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,410 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,410 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,410 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,410 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,410 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,411 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,411 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,411 INFO L263 TraceCheckUtils]: 7: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,411 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,412 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,412 INFO L280 TraceCheckUtils]: 10: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,412 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,412 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,413 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,413 INFO L263 TraceCheckUtils]: 14: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,413 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,414 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,414 INFO L280 TraceCheckUtils]: 17: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,414 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,414 INFO L280 TraceCheckUtils]: 19: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,415 INFO L280 TraceCheckUtils]: 20: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,415 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,415 INFO L280 TraceCheckUtils]: 22: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,415 INFO L263 TraceCheckUtils]: 23: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,416 INFO L280 TraceCheckUtils]: 24: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,416 INFO L280 TraceCheckUtils]: 25: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,416 INFO L280 TraceCheckUtils]: 26: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,416 INFO L280 TraceCheckUtils]: 27: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,417 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,417 INFO L280 TraceCheckUtils]: 29: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,417 INFO L280 TraceCheckUtils]: 30: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,417 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,426 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,426 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,427 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,427 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,430 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,430 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,431 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,431 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,431 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,431 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,431 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,432 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,432 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,432 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,432 INFO L280 TraceCheckUtils]: 7: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,433 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,433 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,433 INFO L263 TraceCheckUtils]: 10: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,433 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,434 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,434 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,434 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,434 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,435 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,435 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,436 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,436 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,436 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,436 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,437 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,437 INFO L263 TraceCheckUtils]: 7: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,437 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,437 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,438 INFO L280 TraceCheckUtils]: 10: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,438 INFO L263 TraceCheckUtils]: 11: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,438 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,438 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,438 INFO L280 TraceCheckUtils]: 14: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,439 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,439 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,439 INFO L280 TraceCheckUtils]: 17: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,439 INFO L263 TraceCheckUtils]: 18: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,440 INFO L280 TraceCheckUtils]: 19: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,440 INFO L280 TraceCheckUtils]: 20: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,440 INFO L280 TraceCheckUtils]: 21: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,441 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,441 INFO L280 TraceCheckUtils]: 23: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,441 INFO L280 TraceCheckUtils]: 24: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,441 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,441 INFO L280 TraceCheckUtils]: 26: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,442 INFO L263 TraceCheckUtils]: 27: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,442 INFO L280 TraceCheckUtils]: 28: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,442 INFO L280 TraceCheckUtils]: 29: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,442 INFO L280 TraceCheckUtils]: 30: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,443 INFO L280 TraceCheckUtils]: 31: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,443 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,443 INFO L280 TraceCheckUtils]: 33: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,443 INFO L280 TraceCheckUtils]: 34: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,443 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,444 INFO L280 TraceCheckUtils]: 36: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,444 INFO L263 TraceCheckUtils]: 37: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,444 INFO L280 TraceCheckUtils]: 38: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,444 INFO L280 TraceCheckUtils]: 39: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,444 INFO L280 TraceCheckUtils]: 40: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,445 INFO L263 TraceCheckUtils]: 41: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,445 INFO L280 TraceCheckUtils]: 42: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,445 INFO L280 TraceCheckUtils]: 43: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,445 INFO L280 TraceCheckUtils]: 44: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,446 INFO L280 TraceCheckUtils]: 45: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,446 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,446 INFO L280 TraceCheckUtils]: 47: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,446 INFO L263 TraceCheckUtils]: 48: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,446 INFO L280 TraceCheckUtils]: 49: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,447 INFO L280 TraceCheckUtils]: 50: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,447 INFO L280 TraceCheckUtils]: 51: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,447 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,447 INFO L280 TraceCheckUtils]: 53: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,448 INFO L280 TraceCheckUtils]: 54: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,448 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,448 INFO L280 TraceCheckUtils]: 56: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,448 INFO L280 TraceCheckUtils]: 57: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,449 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,465 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,465 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,466 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,466 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,466 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,470 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,470 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,470 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,470 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,471 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,471 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,471 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,471 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,472 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,472 INFO L280 TraceCheckUtils]: 7: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,472 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,472 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,473 INFO L263 TraceCheckUtils]: 10: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,473 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,473 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,473 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,473 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,474 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,474 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,474 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,478 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,478 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,478 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,479 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,479 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,479 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,480 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,480 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,480 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,480 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,481 INFO L263 TraceCheckUtils]: 7: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,481 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,481 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,481 INFO L280 TraceCheckUtils]: 10: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,481 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,482 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,482 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,482 INFO L263 TraceCheckUtils]: 14: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,482 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,483 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,483 INFO L280 TraceCheckUtils]: 17: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,483 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,483 INFO L280 TraceCheckUtils]: 19: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,483 INFO L280 TraceCheckUtils]: 20: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,484 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,484 INFO L280 TraceCheckUtils]: 22: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,484 INFO L263 TraceCheckUtils]: 23: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,484 INFO L280 TraceCheckUtils]: 24: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,485 INFO L280 TraceCheckUtils]: 25: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,485 INFO L280 TraceCheckUtils]: 26: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,485 INFO L280 TraceCheckUtils]: 27: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,485 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,485 INFO L280 TraceCheckUtils]: 29: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,486 INFO L280 TraceCheckUtils]: 30: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,486 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,486 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,487 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,487 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,487 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,487 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,487 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,488 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,488 INFO L263 TraceCheckUtils]: 7: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,488 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,488 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,488 INFO L280 TraceCheckUtils]: 10: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,489 INFO L263 TraceCheckUtils]: 11: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,489 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,489 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,489 INFO L280 TraceCheckUtils]: 14: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,490 INFO L263 TraceCheckUtils]: 15: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,490 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,490 INFO L280 TraceCheckUtils]: 17: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,490 INFO L280 TraceCheckUtils]: 18: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,490 INFO L280 TraceCheckUtils]: 19: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,491 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,491 INFO L280 TraceCheckUtils]: 21: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,491 INFO L263 TraceCheckUtils]: 22: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,491 INFO L280 TraceCheckUtils]: 23: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,491 INFO L280 TraceCheckUtils]: 24: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,492 INFO L280 TraceCheckUtils]: 25: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,492 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,492 INFO L280 TraceCheckUtils]: 27: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,492 INFO L280 TraceCheckUtils]: 28: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,493 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,493 INFO L280 TraceCheckUtils]: 30: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,493 INFO L263 TraceCheckUtils]: 31: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,493 INFO L280 TraceCheckUtils]: 32: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,493 INFO L280 TraceCheckUtils]: 33: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,494 INFO L280 TraceCheckUtils]: 34: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,494 INFO L280 TraceCheckUtils]: 35: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,494 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,494 INFO L280 TraceCheckUtils]: 37: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,494 INFO L280 TraceCheckUtils]: 38: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,495 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,495 INFO L280 TraceCheckUtils]: 40: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,495 INFO L263 TraceCheckUtils]: 41: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,495 INFO L280 TraceCheckUtils]: 42: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,495 INFO L280 TraceCheckUtils]: 43: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,496 INFO L280 TraceCheckUtils]: 44: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,496 INFO L263 TraceCheckUtils]: 45: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,496 INFO L280 TraceCheckUtils]: 46: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,496 INFO L280 TraceCheckUtils]: 47: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,496 INFO L280 TraceCheckUtils]: 48: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,497 INFO L280 TraceCheckUtils]: 49: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,497 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,497 INFO L280 TraceCheckUtils]: 51: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,497 INFO L263 TraceCheckUtils]: 52: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,498 INFO L280 TraceCheckUtils]: 53: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,498 INFO L280 TraceCheckUtils]: 54: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,498 INFO L280 TraceCheckUtils]: 55: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,498 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,498 INFO L280 TraceCheckUtils]: 57: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,499 INFO L280 TraceCheckUtils]: 58: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,499 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,499 INFO L280 TraceCheckUtils]: 60: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,499 INFO L280 TraceCheckUtils]: 61: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,500 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,500 INFO L280 TraceCheckUtils]: 63: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,500 INFO L263 TraceCheckUtils]: 64: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,500 INFO L280 TraceCheckUtils]: 65: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,500 INFO L280 TraceCheckUtils]: 66: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,501 INFO L280 TraceCheckUtils]: 67: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,501 INFO L263 TraceCheckUtils]: 68: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,501 INFO L280 TraceCheckUtils]: 69: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,501 INFO L280 TraceCheckUtils]: 70: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,501 INFO L280 TraceCheckUtils]: 71: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,502 INFO L263 TraceCheckUtils]: 72: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,502 INFO L280 TraceCheckUtils]: 73: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,502 INFO L280 TraceCheckUtils]: 74: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,502 INFO L280 TraceCheckUtils]: 75: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,502 INFO L280 TraceCheckUtils]: 76: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,503 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,503 INFO L280 TraceCheckUtils]: 78: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,503 INFO L263 TraceCheckUtils]: 79: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,504 INFO L280 TraceCheckUtils]: 80: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,504 INFO L280 TraceCheckUtils]: 81: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,504 INFO L280 TraceCheckUtils]: 82: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,504 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,505 INFO L280 TraceCheckUtils]: 84: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,505 INFO L280 TraceCheckUtils]: 85: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,505 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,505 INFO L280 TraceCheckUtils]: 87: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,506 INFO L263 TraceCheckUtils]: 88: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,506 INFO L280 TraceCheckUtils]: 89: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,506 INFO L280 TraceCheckUtils]: 90: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,506 INFO L280 TraceCheckUtils]: 91: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,506 INFO L280 TraceCheckUtils]: 92: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,507 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,507 INFO L280 TraceCheckUtils]: 94: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,507 INFO L280 TraceCheckUtils]: 95: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,507 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,508 INFO L280 TraceCheckUtils]: 97: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,508 INFO L280 TraceCheckUtils]: 98: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,508 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,537 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,537 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,538 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,538 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,538 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,542 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,542 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,542 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,542 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,543 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,543 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,543 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,543 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,544 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,544 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,544 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,545 INFO L280 TraceCheckUtils]: 7: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,545 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,545 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,545 INFO L263 TraceCheckUtils]: 10: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,545 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,546 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,546 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,546 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,546 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,547 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,547 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,550 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,551 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,551 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,551 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,552 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,552 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,552 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,552 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,552 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,553 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,553 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,553 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,553 INFO L263 TraceCheckUtils]: 7: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,554 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,554 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,554 INFO L280 TraceCheckUtils]: 10: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,554 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,554 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,555 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,555 INFO L263 TraceCheckUtils]: 14: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,555 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,555 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,555 INFO L280 TraceCheckUtils]: 17: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,556 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,556 INFO L280 TraceCheckUtils]: 19: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,556 INFO L280 TraceCheckUtils]: 20: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,556 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,557 INFO L280 TraceCheckUtils]: 22: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,557 INFO L263 TraceCheckUtils]: 23: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,557 INFO L280 TraceCheckUtils]: 24: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,557 INFO L280 TraceCheckUtils]: 25: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,557 INFO L280 TraceCheckUtils]: 26: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,558 INFO L280 TraceCheckUtils]: 27: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,558 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,558 INFO L280 TraceCheckUtils]: 29: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,558 INFO L280 TraceCheckUtils]: 30: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,558 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,567 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,567 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,568 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,568 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,568 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,571 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,572 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,572 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,572 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,572 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,573 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,573 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,573 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,573 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,574 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,574 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,574 INFO L280 TraceCheckUtils]: 7: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,574 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,574 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,575 INFO L263 TraceCheckUtils]: 10: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,575 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,575 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,575 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,575 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,576 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,576 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,576 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,577 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,577 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,577 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,577 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,577 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,578 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,578 INFO L263 TraceCheckUtils]: 7: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,578 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,578 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,579 INFO L280 TraceCheckUtils]: 10: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,579 INFO L263 TraceCheckUtils]: 11: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,579 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,579 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,579 INFO L280 TraceCheckUtils]: 14: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,580 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,580 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,580 INFO L280 TraceCheckUtils]: 17: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,580 INFO L263 TraceCheckUtils]: 18: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,580 INFO L280 TraceCheckUtils]: 19: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,581 INFO L280 TraceCheckUtils]: 20: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,581 INFO L280 TraceCheckUtils]: 21: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,581 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,581 INFO L280 TraceCheckUtils]: 23: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,581 INFO L280 TraceCheckUtils]: 24: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,582 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,582 INFO L280 TraceCheckUtils]: 26: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,582 INFO L263 TraceCheckUtils]: 27: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,582 INFO L280 TraceCheckUtils]: 28: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,582 INFO L280 TraceCheckUtils]: 29: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,583 INFO L280 TraceCheckUtils]: 30: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,583 INFO L280 TraceCheckUtils]: 31: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,583 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,583 INFO L280 TraceCheckUtils]: 33: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,583 INFO L280 TraceCheckUtils]: 34: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,584 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,584 INFO L280 TraceCheckUtils]: 36: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,584 INFO L263 TraceCheckUtils]: 37: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,584 INFO L280 TraceCheckUtils]: 38: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,584 INFO L280 TraceCheckUtils]: 39: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,585 INFO L280 TraceCheckUtils]: 40: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,585 INFO L263 TraceCheckUtils]: 41: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,585 INFO L280 TraceCheckUtils]: 42: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,585 INFO L280 TraceCheckUtils]: 43: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,586 INFO L280 TraceCheckUtils]: 44: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,586 INFO L280 TraceCheckUtils]: 45: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,586 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,586 INFO L280 TraceCheckUtils]: 47: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,586 INFO L263 TraceCheckUtils]: 48: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,587 INFO L280 TraceCheckUtils]: 49: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,587 INFO L280 TraceCheckUtils]: 50: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,587 INFO L280 TraceCheckUtils]: 51: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,587 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,588 INFO L280 TraceCheckUtils]: 53: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,588 INFO L280 TraceCheckUtils]: 54: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,588 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,588 INFO L280 TraceCheckUtils]: 56: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,588 INFO L280 TraceCheckUtils]: 57: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,589 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,591 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,591 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,591 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,592 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,592 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,592 INFO L263 TraceCheckUtils]: 7: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,592 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,592 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,592 INFO L280 TraceCheckUtils]: 10: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,593 INFO L263 TraceCheckUtils]: 11: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,593 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,593 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,593 INFO L280 TraceCheckUtils]: 14: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,593 INFO L263 TraceCheckUtils]: 15: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,594 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,594 INFO L280 TraceCheckUtils]: 17: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,594 INFO L280 TraceCheckUtils]: 18: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,594 INFO L263 TraceCheckUtils]: 19: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,594 INFO L280 TraceCheckUtils]: 20: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,595 INFO L280 TraceCheckUtils]: 21: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,595 INFO L280 TraceCheckUtils]: 22: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,595 INFO L280 TraceCheckUtils]: 23: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,595 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,595 INFO L280 TraceCheckUtils]: 25: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,596 INFO L263 TraceCheckUtils]: 26: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,596 INFO L280 TraceCheckUtils]: 27: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,596 INFO L280 TraceCheckUtils]: 28: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,596 INFO L280 TraceCheckUtils]: 29: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,596 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,597 INFO L280 TraceCheckUtils]: 31: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,597 INFO L280 TraceCheckUtils]: 32: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,597 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,597 INFO L280 TraceCheckUtils]: 34: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,597 INFO L263 TraceCheckUtils]: 35: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,598 INFO L280 TraceCheckUtils]: 36: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,598 INFO L280 TraceCheckUtils]: 37: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,598 INFO L280 TraceCheckUtils]: 38: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,598 INFO L280 TraceCheckUtils]: 39: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,598 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,599 INFO L280 TraceCheckUtils]: 41: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,599 INFO L280 TraceCheckUtils]: 42: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,599 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,599 INFO L280 TraceCheckUtils]: 44: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,599 INFO L263 TraceCheckUtils]: 45: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,600 INFO L280 TraceCheckUtils]: 46: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,600 INFO L280 TraceCheckUtils]: 47: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,600 INFO L280 TraceCheckUtils]: 48: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,600 INFO L263 TraceCheckUtils]: 49: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,600 INFO L280 TraceCheckUtils]: 50: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,601 INFO L280 TraceCheckUtils]: 51: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,601 INFO L280 TraceCheckUtils]: 52: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,601 INFO L280 TraceCheckUtils]: 53: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,601 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,602 INFO L280 TraceCheckUtils]: 55: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,602 INFO L263 TraceCheckUtils]: 56: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,602 INFO L280 TraceCheckUtils]: 57: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,602 INFO L280 TraceCheckUtils]: 58: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,602 INFO L280 TraceCheckUtils]: 59: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,603 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,603 INFO L280 TraceCheckUtils]: 61: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,603 INFO L280 TraceCheckUtils]: 62: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,603 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,604 INFO L280 TraceCheckUtils]: 64: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,604 INFO L280 TraceCheckUtils]: 65: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,604 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,604 INFO L280 TraceCheckUtils]: 67: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,604 INFO L263 TraceCheckUtils]: 68: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,605 INFO L280 TraceCheckUtils]: 69: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,605 INFO L280 TraceCheckUtils]: 70: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,605 INFO L280 TraceCheckUtils]: 71: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,605 INFO L263 TraceCheckUtils]: 72: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,605 INFO L280 TraceCheckUtils]: 73: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,606 INFO L280 TraceCheckUtils]: 74: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,606 INFO L280 TraceCheckUtils]: 75: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,606 INFO L263 TraceCheckUtils]: 76: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,606 INFO L280 TraceCheckUtils]: 77: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,606 INFO L280 TraceCheckUtils]: 78: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,607 INFO L280 TraceCheckUtils]: 79: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,607 INFO L280 TraceCheckUtils]: 80: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,607 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,607 INFO L280 TraceCheckUtils]: 82: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,607 INFO L263 TraceCheckUtils]: 83: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,608 INFO L280 TraceCheckUtils]: 84: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,608 INFO L280 TraceCheckUtils]: 85: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,608 INFO L280 TraceCheckUtils]: 86: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,608 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,608 INFO L280 TraceCheckUtils]: 88: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,609 INFO L280 TraceCheckUtils]: 89: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,609 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,609 INFO L280 TraceCheckUtils]: 91: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,609 INFO L263 TraceCheckUtils]: 92: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,609 INFO L280 TraceCheckUtils]: 93: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,610 INFO L280 TraceCheckUtils]: 94: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,610 INFO L280 TraceCheckUtils]: 95: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,610 INFO L280 TraceCheckUtils]: 96: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,610 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,610 INFO L280 TraceCheckUtils]: 98: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,611 INFO L280 TraceCheckUtils]: 99: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,611 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,611 INFO L280 TraceCheckUtils]: 101: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,611 INFO L280 TraceCheckUtils]: 102: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,611 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,612 INFO L280 TraceCheckUtils]: 104: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,612 INFO L263 TraceCheckUtils]: 105: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,612 INFO L280 TraceCheckUtils]: 106: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,612 INFO L280 TraceCheckUtils]: 107: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,612 INFO L280 TraceCheckUtils]: 108: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,613 INFO L263 TraceCheckUtils]: 109: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,613 INFO L280 TraceCheckUtils]: 110: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,613 INFO L280 TraceCheckUtils]: 111: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,613 INFO L280 TraceCheckUtils]: 112: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,613 INFO L263 TraceCheckUtils]: 113: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,614 INFO L280 TraceCheckUtils]: 114: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,614 INFO L280 TraceCheckUtils]: 115: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,614 INFO L280 TraceCheckUtils]: 116: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,614 INFO L263 TraceCheckUtils]: 117: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,615 INFO L280 TraceCheckUtils]: 118: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,615 INFO L280 TraceCheckUtils]: 119: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,615 INFO L280 TraceCheckUtils]: 120: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,615 INFO L280 TraceCheckUtils]: 121: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,615 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,616 INFO L280 TraceCheckUtils]: 123: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,616 INFO L263 TraceCheckUtils]: 124: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,616 INFO L280 TraceCheckUtils]: 125: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,616 INFO L280 TraceCheckUtils]: 126: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,616 INFO L280 TraceCheckUtils]: 127: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,617 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,617 INFO L280 TraceCheckUtils]: 129: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,617 INFO L280 TraceCheckUtils]: 130: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,617 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,617 INFO L280 TraceCheckUtils]: 132: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,618 INFO L263 TraceCheckUtils]: 133: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,618 INFO L280 TraceCheckUtils]: 134: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,618 INFO L280 TraceCheckUtils]: 135: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,618 INFO L280 TraceCheckUtils]: 136: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,618 INFO L280 TraceCheckUtils]: 137: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,619 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,619 INFO L280 TraceCheckUtils]: 139: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,619 INFO L280 TraceCheckUtils]: 140: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,619 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,619 INFO L280 TraceCheckUtils]: 142: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,620 INFO L263 TraceCheckUtils]: 143: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,620 INFO L280 TraceCheckUtils]: 144: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,620 INFO L280 TraceCheckUtils]: 145: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,620 INFO L280 TraceCheckUtils]: 146: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,620 INFO L263 TraceCheckUtils]: 147: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,621 INFO L280 TraceCheckUtils]: 148: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,621 INFO L280 TraceCheckUtils]: 149: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,621 INFO L280 TraceCheckUtils]: 150: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,621 INFO L280 TraceCheckUtils]: 151: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,621 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,622 INFO L280 TraceCheckUtils]: 153: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,622 INFO L263 TraceCheckUtils]: 154: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,622 INFO L280 TraceCheckUtils]: 155: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,622 INFO L280 TraceCheckUtils]: 156: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,622 INFO L280 TraceCheckUtils]: 157: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,623 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,623 INFO L280 TraceCheckUtils]: 159: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,623 INFO L280 TraceCheckUtils]: 160: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,623 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,623 INFO L280 TraceCheckUtils]: 162: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,624 INFO L280 TraceCheckUtils]: 163: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,624 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,624 INFO L280 TraceCheckUtils]: 165: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,624 INFO L280 TraceCheckUtils]: 166: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,625 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {8926#true} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,752 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,753 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,753 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,754 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {12243#(<= 2 |fibonacci_#in~n|)} #34#return; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,758 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,759 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8926#true} {12243#(<= 2 |fibonacci_#in~n|)} #36#return; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,760 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,761 INFO L280 TraceCheckUtils]: 1: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {12242#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-17 22:07:41,762 INFO L280 TraceCheckUtils]: 2: Hoare triple {12242#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,762 INFO L263 TraceCheckUtils]: 3: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,762 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,762 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,763 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,763 INFO L280 TraceCheckUtils]: 7: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,764 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8926#true} {12243#(<= 2 |fibonacci_#in~n|)} #34#return; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,764 INFO L280 TraceCheckUtils]: 9: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,765 INFO L263 TraceCheckUtils]: 10: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,765 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,765 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,765 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,766 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8926#true} {12243#(<= 2 |fibonacci_#in~n|)} #36#return; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,767 INFO L280 TraceCheckUtils]: 15: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,767 INFO L280 TraceCheckUtils]: 16: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} assume true; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,768 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {12243#(<= 2 |fibonacci_#in~n|)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,773 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,773 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,774 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,775 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {12236#(<= 3 |fibonacci_#in~n|)} #36#return; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,776 INFO L280 TraceCheckUtils]: 1: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,776 INFO L280 TraceCheckUtils]: 2: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,777 INFO L263 TraceCheckUtils]: 3: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,777 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,778 INFO L280 TraceCheckUtils]: 5: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {12242#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-17 22:07:41,779 INFO L280 TraceCheckUtils]: 6: Hoare triple {12242#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,780 INFO L263 TraceCheckUtils]: 7: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,780 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,780 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,780 INFO L280 TraceCheckUtils]: 10: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,781 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,782 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8926#true} {12243#(<= 2 |fibonacci_#in~n|)} #34#return; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,782 INFO L280 TraceCheckUtils]: 13: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,782 INFO L263 TraceCheckUtils]: 14: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,783 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,783 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,783 INFO L280 TraceCheckUtils]: 17: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,784 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8926#true} {12243#(<= 2 |fibonacci_#in~n|)} #36#return; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,785 INFO L280 TraceCheckUtils]: 19: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,785 INFO L280 TraceCheckUtils]: 20: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} assume true; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,787 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {12243#(<= 2 |fibonacci_#in~n|)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,787 INFO L280 TraceCheckUtils]: 22: Hoare triple {12236#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,788 INFO L263 TraceCheckUtils]: 23: Hoare triple {12236#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,788 INFO L280 TraceCheckUtils]: 24: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,788 INFO L280 TraceCheckUtils]: 25: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,789 INFO L280 TraceCheckUtils]: 26: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,789 INFO L280 TraceCheckUtils]: 27: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,790 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8926#true} {12236#(<= 3 |fibonacci_#in~n|)} #36#return; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,795 INFO L280 TraceCheckUtils]: 29: Hoare triple {12236#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,795 INFO L280 TraceCheckUtils]: 30: Hoare triple {12236#(<= 3 |fibonacci_#in~n|)} assume true; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,797 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {12236#(<= 3 |fibonacci_#in~n|)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12199#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,808 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,808 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,808 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,808 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,809 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,813 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,813 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,814 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,814 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,815 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,815 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,815 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,815 INFO L280 TraceCheckUtils]: 7: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,816 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,816 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,816 INFO L263 TraceCheckUtils]: 10: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,816 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,816 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,817 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,817 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,817 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,817 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,818 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8926#true} {12199#(<= 4 |fibonacci_#in~n|)} #36#return; {12199#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,819 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,820 INFO L280 TraceCheckUtils]: 1: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,821 INFO L280 TraceCheckUtils]: 2: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,821 INFO L263 TraceCheckUtils]: 3: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,822 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,822 INFO L280 TraceCheckUtils]: 5: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,823 INFO L280 TraceCheckUtils]: 6: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,823 INFO L263 TraceCheckUtils]: 7: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,824 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,824 INFO L280 TraceCheckUtils]: 9: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {12242#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-17 22:07:41,825 INFO L280 TraceCheckUtils]: 10: Hoare triple {12242#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,826 INFO L263 TraceCheckUtils]: 11: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,826 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,826 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,826 INFO L280 TraceCheckUtils]: 14: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,826 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,827 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8926#true} {12243#(<= 2 |fibonacci_#in~n|)} #34#return; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,828 INFO L280 TraceCheckUtils]: 17: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,828 INFO L263 TraceCheckUtils]: 18: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,828 INFO L280 TraceCheckUtils]: 19: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,828 INFO L280 TraceCheckUtils]: 20: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,829 INFO L280 TraceCheckUtils]: 21: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,830 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8926#true} {12243#(<= 2 |fibonacci_#in~n|)} #36#return; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,830 INFO L280 TraceCheckUtils]: 23: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,831 INFO L280 TraceCheckUtils]: 24: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} assume true; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,832 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {12243#(<= 2 |fibonacci_#in~n|)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,832 INFO L280 TraceCheckUtils]: 26: Hoare triple {12236#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,833 INFO L263 TraceCheckUtils]: 27: Hoare triple {12236#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,833 INFO L280 TraceCheckUtils]: 28: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,833 INFO L280 TraceCheckUtils]: 29: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,833 INFO L280 TraceCheckUtils]: 30: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,834 INFO L280 TraceCheckUtils]: 31: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,834 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8926#true} {12236#(<= 3 |fibonacci_#in~n|)} #36#return; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,835 INFO L280 TraceCheckUtils]: 33: Hoare triple {12236#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,836 INFO L280 TraceCheckUtils]: 34: Hoare triple {12236#(<= 3 |fibonacci_#in~n|)} assume true; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,837 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {12236#(<= 3 |fibonacci_#in~n|)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12199#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,838 INFO L280 TraceCheckUtils]: 36: Hoare triple {12199#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12199#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,838 INFO L263 TraceCheckUtils]: 37: Hoare triple {12199#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,838 INFO L280 TraceCheckUtils]: 38: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,838 INFO L280 TraceCheckUtils]: 39: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,838 INFO L280 TraceCheckUtils]: 40: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,839 INFO L263 TraceCheckUtils]: 41: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,839 INFO L280 TraceCheckUtils]: 42: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,839 INFO L280 TraceCheckUtils]: 43: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,839 INFO L280 TraceCheckUtils]: 44: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,839 INFO L280 TraceCheckUtils]: 45: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,840 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,840 INFO L280 TraceCheckUtils]: 47: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,840 INFO L263 TraceCheckUtils]: 48: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,840 INFO L280 TraceCheckUtils]: 49: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,840 INFO L280 TraceCheckUtils]: 50: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,841 INFO L280 TraceCheckUtils]: 51: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,841 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,841 INFO L280 TraceCheckUtils]: 53: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,841 INFO L280 TraceCheckUtils]: 54: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,842 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8926#true} {12199#(<= 4 |fibonacci_#in~n|)} #36#return; {12199#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,843 INFO L280 TraceCheckUtils]: 56: Hoare triple {12199#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12199#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,844 INFO L280 TraceCheckUtils]: 57: Hoare triple {12199#(<= 4 |fibonacci_#in~n|)} assume true; {12199#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,845 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {12199#(<= 4 |fibonacci_#in~n|)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #36#return; {11702#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,848 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,849 INFO L280 TraceCheckUtils]: 1: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,849 INFO L280 TraceCheckUtils]: 2: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,850 INFO L263 TraceCheckUtils]: 3: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,850 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,850 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,850 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,850 INFO L263 TraceCheckUtils]: 7: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,851 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,851 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,851 INFO L280 TraceCheckUtils]: 10: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,851 INFO L263 TraceCheckUtils]: 11: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,851 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,852 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,852 INFO L280 TraceCheckUtils]: 14: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,852 INFO L263 TraceCheckUtils]: 15: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,852 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,852 INFO L280 TraceCheckUtils]: 17: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,853 INFO L280 TraceCheckUtils]: 18: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,853 INFO L263 TraceCheckUtils]: 19: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,853 INFO L280 TraceCheckUtils]: 20: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,853 INFO L280 TraceCheckUtils]: 21: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,853 INFO L280 TraceCheckUtils]: 22: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,853 INFO L263 TraceCheckUtils]: 23: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,854 INFO L280 TraceCheckUtils]: 24: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,854 INFO L280 TraceCheckUtils]: 25: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,854 INFO L280 TraceCheckUtils]: 26: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,854 INFO L280 TraceCheckUtils]: 27: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,854 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,855 INFO L280 TraceCheckUtils]: 29: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,855 INFO L263 TraceCheckUtils]: 30: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,855 INFO L280 TraceCheckUtils]: 31: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,855 INFO L280 TraceCheckUtils]: 32: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,855 INFO L280 TraceCheckUtils]: 33: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,856 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,856 INFO L280 TraceCheckUtils]: 35: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,856 INFO L280 TraceCheckUtils]: 36: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,856 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,856 INFO L280 TraceCheckUtils]: 38: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,857 INFO L263 TraceCheckUtils]: 39: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,857 INFO L280 TraceCheckUtils]: 40: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,857 INFO L280 TraceCheckUtils]: 41: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,857 INFO L280 TraceCheckUtils]: 42: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,857 INFO L280 TraceCheckUtils]: 43: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,858 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,858 INFO L280 TraceCheckUtils]: 45: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,858 INFO L280 TraceCheckUtils]: 46: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,858 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,859 INFO L280 TraceCheckUtils]: 48: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,859 INFO L263 TraceCheckUtils]: 49: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,859 INFO L280 TraceCheckUtils]: 50: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,859 INFO L280 TraceCheckUtils]: 51: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,859 INFO L280 TraceCheckUtils]: 52: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,859 INFO L263 TraceCheckUtils]: 53: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,860 INFO L280 TraceCheckUtils]: 54: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,860 INFO L280 TraceCheckUtils]: 55: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,860 INFO L280 TraceCheckUtils]: 56: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,860 INFO L280 TraceCheckUtils]: 57: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,860 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,861 INFO L280 TraceCheckUtils]: 59: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,861 INFO L263 TraceCheckUtils]: 60: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,861 INFO L280 TraceCheckUtils]: 61: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,861 INFO L280 TraceCheckUtils]: 62: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,861 INFO L280 TraceCheckUtils]: 63: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,862 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,862 INFO L280 TraceCheckUtils]: 65: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,862 INFO L280 TraceCheckUtils]: 66: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,862 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,862 INFO L280 TraceCheckUtils]: 68: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,862 INFO L280 TraceCheckUtils]: 69: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,863 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,863 INFO L280 TraceCheckUtils]: 71: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,863 INFO L263 TraceCheckUtils]: 72: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,863 INFO L280 TraceCheckUtils]: 73: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,863 INFO L280 TraceCheckUtils]: 74: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,864 INFO L280 TraceCheckUtils]: 75: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,864 INFO L263 TraceCheckUtils]: 76: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,864 INFO L280 TraceCheckUtils]: 77: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,864 INFO L280 TraceCheckUtils]: 78: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,864 INFO L280 TraceCheckUtils]: 79: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,865 INFO L263 TraceCheckUtils]: 80: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,865 INFO L280 TraceCheckUtils]: 81: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,865 INFO L280 TraceCheckUtils]: 82: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,865 INFO L280 TraceCheckUtils]: 83: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,866 INFO L280 TraceCheckUtils]: 84: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,866 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,866 INFO L280 TraceCheckUtils]: 86: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,866 INFO L263 TraceCheckUtils]: 87: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,866 INFO L280 TraceCheckUtils]: 88: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,867 INFO L280 TraceCheckUtils]: 89: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,867 INFO L280 TraceCheckUtils]: 90: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,867 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,867 INFO L280 TraceCheckUtils]: 92: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,867 INFO L280 TraceCheckUtils]: 93: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,868 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,868 INFO L280 TraceCheckUtils]: 95: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,868 INFO L263 TraceCheckUtils]: 96: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,868 INFO L280 TraceCheckUtils]: 97: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,868 INFO L280 TraceCheckUtils]: 98: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,869 INFO L280 TraceCheckUtils]: 99: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,869 INFO L280 TraceCheckUtils]: 100: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,869 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,869 INFO L280 TraceCheckUtils]: 102: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,869 INFO L280 TraceCheckUtils]: 103: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,870 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,870 INFO L280 TraceCheckUtils]: 105: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,870 INFO L280 TraceCheckUtils]: 106: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,870 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,870 INFO L280 TraceCheckUtils]: 108: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,871 INFO L263 TraceCheckUtils]: 109: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,871 INFO L280 TraceCheckUtils]: 110: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,871 INFO L280 TraceCheckUtils]: 111: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,871 INFO L280 TraceCheckUtils]: 112: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,871 INFO L263 TraceCheckUtils]: 113: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,872 INFO L280 TraceCheckUtils]: 114: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,872 INFO L280 TraceCheckUtils]: 115: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,872 INFO L280 TraceCheckUtils]: 116: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,872 INFO L263 TraceCheckUtils]: 117: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,872 INFO L280 TraceCheckUtils]: 118: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,873 INFO L280 TraceCheckUtils]: 119: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,873 INFO L280 TraceCheckUtils]: 120: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,873 INFO L263 TraceCheckUtils]: 121: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,873 INFO L280 TraceCheckUtils]: 122: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,873 INFO L280 TraceCheckUtils]: 123: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,873 INFO L280 TraceCheckUtils]: 124: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,874 INFO L280 TraceCheckUtils]: 125: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,874 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,874 INFO L280 TraceCheckUtils]: 127: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,874 INFO L263 TraceCheckUtils]: 128: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,874 INFO L280 TraceCheckUtils]: 129: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,875 INFO L280 TraceCheckUtils]: 130: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,875 INFO L280 TraceCheckUtils]: 131: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,875 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,875 INFO L280 TraceCheckUtils]: 133: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,875 INFO L280 TraceCheckUtils]: 134: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,875 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,876 INFO L280 TraceCheckUtils]: 136: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,876 INFO L263 TraceCheckUtils]: 137: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,876 INFO L280 TraceCheckUtils]: 138: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,876 INFO L280 TraceCheckUtils]: 139: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,876 INFO L280 TraceCheckUtils]: 140: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,877 INFO L280 TraceCheckUtils]: 141: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,877 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,877 INFO L280 TraceCheckUtils]: 143: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,877 INFO L280 TraceCheckUtils]: 144: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,878 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,878 INFO L280 TraceCheckUtils]: 146: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,878 INFO L263 TraceCheckUtils]: 147: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,878 INFO L280 TraceCheckUtils]: 148: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,878 INFO L280 TraceCheckUtils]: 149: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,879 INFO L280 TraceCheckUtils]: 150: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,879 INFO L263 TraceCheckUtils]: 151: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,879 INFO L280 TraceCheckUtils]: 152: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,879 INFO L280 TraceCheckUtils]: 153: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,879 INFO L280 TraceCheckUtils]: 154: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,880 INFO L280 TraceCheckUtils]: 155: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,880 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,880 INFO L280 TraceCheckUtils]: 157: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,880 INFO L263 TraceCheckUtils]: 158: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,880 INFO L280 TraceCheckUtils]: 159: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,880 INFO L280 TraceCheckUtils]: 160: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,881 INFO L280 TraceCheckUtils]: 161: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,881 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,881 INFO L280 TraceCheckUtils]: 163: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,881 INFO L280 TraceCheckUtils]: 164: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,881 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,882 INFO L280 TraceCheckUtils]: 166: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,882 INFO L280 TraceCheckUtils]: 167: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,882 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,882 INFO L280 TraceCheckUtils]: 169: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,882 INFO L280 TraceCheckUtils]: 170: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,883 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {8926#true} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,884 INFO L280 TraceCheckUtils]: 172: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,884 INFO L263 TraceCheckUtils]: 173: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,885 INFO L280 TraceCheckUtils]: 174: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,885 INFO L280 TraceCheckUtils]: 175: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,886 INFO L280 TraceCheckUtils]: 176: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,886 INFO L263 TraceCheckUtils]: 177: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,886 INFO L280 TraceCheckUtils]: 178: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,887 INFO L280 TraceCheckUtils]: 179: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,887 INFO L280 TraceCheckUtils]: 180: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,888 INFO L263 TraceCheckUtils]: 181: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,888 INFO L280 TraceCheckUtils]: 182: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,889 INFO L280 TraceCheckUtils]: 183: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {12242#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-17 22:07:41,890 INFO L280 TraceCheckUtils]: 184: Hoare triple {12242#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,890 INFO L263 TraceCheckUtils]: 185: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,890 INFO L280 TraceCheckUtils]: 186: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,890 INFO L280 TraceCheckUtils]: 187: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,891 INFO L280 TraceCheckUtils]: 188: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,891 INFO L280 TraceCheckUtils]: 189: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,892 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {8926#true} {12243#(<= 2 |fibonacci_#in~n|)} #34#return; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,893 INFO L280 TraceCheckUtils]: 191: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,893 INFO L263 TraceCheckUtils]: 192: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,893 INFO L280 TraceCheckUtils]: 193: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,893 INFO L280 TraceCheckUtils]: 194: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,893 INFO L280 TraceCheckUtils]: 195: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,894 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {8926#true} {12243#(<= 2 |fibonacci_#in~n|)} #36#return; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,895 INFO L280 TraceCheckUtils]: 197: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,896 INFO L280 TraceCheckUtils]: 198: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} assume true; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,897 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {12243#(<= 2 |fibonacci_#in~n|)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,898 INFO L280 TraceCheckUtils]: 200: Hoare triple {12236#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,898 INFO L263 TraceCheckUtils]: 201: Hoare triple {12236#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,898 INFO L280 TraceCheckUtils]: 202: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,898 INFO L280 TraceCheckUtils]: 203: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,898 INFO L280 TraceCheckUtils]: 204: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,899 INFO L280 TraceCheckUtils]: 205: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,900 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {8926#true} {12236#(<= 3 |fibonacci_#in~n|)} #36#return; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,900 INFO L280 TraceCheckUtils]: 207: Hoare triple {12236#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,901 INFO L280 TraceCheckUtils]: 208: Hoare triple {12236#(<= 3 |fibonacci_#in~n|)} assume true; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,902 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {12236#(<= 3 |fibonacci_#in~n|)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12199#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,903 INFO L280 TraceCheckUtils]: 210: Hoare triple {12199#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12199#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,903 INFO L263 TraceCheckUtils]: 211: Hoare triple {12199#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,903 INFO L280 TraceCheckUtils]: 212: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,903 INFO L280 TraceCheckUtils]: 213: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,904 INFO L280 TraceCheckUtils]: 214: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,904 INFO L263 TraceCheckUtils]: 215: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,904 INFO L280 TraceCheckUtils]: 216: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,904 INFO L280 TraceCheckUtils]: 217: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,904 INFO L280 TraceCheckUtils]: 218: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,905 INFO L280 TraceCheckUtils]: 219: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,905 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,905 INFO L280 TraceCheckUtils]: 221: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,905 INFO L263 TraceCheckUtils]: 222: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,905 INFO L280 TraceCheckUtils]: 223: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,906 INFO L280 TraceCheckUtils]: 224: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,906 INFO L280 TraceCheckUtils]: 225: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,906 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,906 INFO L280 TraceCheckUtils]: 227: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,906 INFO L280 TraceCheckUtils]: 228: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,907 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {8926#true} {12199#(<= 4 |fibonacci_#in~n|)} #36#return; {12199#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,908 INFO L280 TraceCheckUtils]: 230: Hoare triple {12199#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12199#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,908 INFO L280 TraceCheckUtils]: 231: Hoare triple {12199#(<= 4 |fibonacci_#in~n|)} assume true; {12199#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,910 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {12199#(<= 4 |fibonacci_#in~n|)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #36#return; {11702#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,910 INFO L280 TraceCheckUtils]: 233: Hoare triple {11702#(<= 6 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11702#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,911 INFO L280 TraceCheckUtils]: 234: Hoare triple {11702#(<= 6 |fibonacci_#in~n|)} assume true; {11702#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,912 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {11702#(<= 6 |fibonacci_#in~n|)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11374#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:41,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,987 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,988 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,988 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,988 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,988 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:41,991 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,992 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,992 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,992 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,992 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,993 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,993 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:41,993 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:41,993 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,994 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:41,994 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:41,994 INFO L280 TraceCheckUtils]: 7: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,994 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,994 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:41,995 INFO L263 TraceCheckUtils]: 10: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:41,995 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:41,995 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:41,995 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,996 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:41,996 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:41,996 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:41,996 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:41,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:42,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,000 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,000 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,001 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,001 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,001 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,002 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,002 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,002 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,002 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,002 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,003 INFO L263 TraceCheckUtils]: 7: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,003 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,003 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,003 INFO L280 TraceCheckUtils]: 10: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,004 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,004 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,004 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,004 INFO L263 TraceCheckUtils]: 14: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,004 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,005 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,005 INFO L280 TraceCheckUtils]: 17: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,005 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,005 INFO L280 TraceCheckUtils]: 19: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,005 INFO L280 TraceCheckUtils]: 20: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,006 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,006 INFO L280 TraceCheckUtils]: 22: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,006 INFO L263 TraceCheckUtils]: 23: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,006 INFO L280 TraceCheckUtils]: 24: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,006 INFO L280 TraceCheckUtils]: 25: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,007 INFO L280 TraceCheckUtils]: 26: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,007 INFO L280 TraceCheckUtils]: 27: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,007 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,007 INFO L280 TraceCheckUtils]: 29: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,007 INFO L280 TraceCheckUtils]: 30: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,038 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:42,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:42,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,052 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,052 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,052 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,054 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:42,058 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,058 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,059 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,059 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,059 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,060 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,060 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,060 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,060 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,060 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,061 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,061 INFO L280 TraceCheckUtils]: 7: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,061 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,061 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,062 INFO L263 TraceCheckUtils]: 10: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,062 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,063 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,064 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,064 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,064 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,065 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,065 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,066 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,067 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,067 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,067 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,067 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,067 INFO L263 TraceCheckUtils]: 7: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,068 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,068 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,068 INFO L280 TraceCheckUtils]: 10: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,069 INFO L263 TraceCheckUtils]: 11: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,069 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,069 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,070 INFO L280 TraceCheckUtils]: 14: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,070 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,071 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,071 INFO L280 TraceCheckUtils]: 17: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,071 INFO L263 TraceCheckUtils]: 18: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,072 INFO L280 TraceCheckUtils]: 19: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,072 INFO L280 TraceCheckUtils]: 20: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,072 INFO L280 TraceCheckUtils]: 21: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,072 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,073 INFO L280 TraceCheckUtils]: 23: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,073 INFO L280 TraceCheckUtils]: 24: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,073 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,073 INFO L280 TraceCheckUtils]: 26: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,074 INFO L263 TraceCheckUtils]: 27: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,074 INFO L280 TraceCheckUtils]: 28: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,074 INFO L280 TraceCheckUtils]: 29: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,075 INFO L280 TraceCheckUtils]: 30: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,075 INFO L280 TraceCheckUtils]: 31: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,075 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,075 INFO L280 TraceCheckUtils]: 33: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,075 INFO L280 TraceCheckUtils]: 34: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,076 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,076 INFO L280 TraceCheckUtils]: 36: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,076 INFO L263 TraceCheckUtils]: 37: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,076 INFO L280 TraceCheckUtils]: 38: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,077 INFO L280 TraceCheckUtils]: 39: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,077 INFO L280 TraceCheckUtils]: 40: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,077 INFO L263 TraceCheckUtils]: 41: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,077 INFO L280 TraceCheckUtils]: 42: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,078 INFO L280 TraceCheckUtils]: 43: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,078 INFO L280 TraceCheckUtils]: 44: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,078 INFO L280 TraceCheckUtils]: 45: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,078 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,078 INFO L280 TraceCheckUtils]: 47: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,079 INFO L263 TraceCheckUtils]: 48: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,079 INFO L280 TraceCheckUtils]: 49: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,079 INFO L280 TraceCheckUtils]: 50: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,079 INFO L280 TraceCheckUtils]: 51: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,080 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,080 INFO L280 TraceCheckUtils]: 53: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,080 INFO L280 TraceCheckUtils]: 54: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,080 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,080 INFO L280 TraceCheckUtils]: 56: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,081 INFO L280 TraceCheckUtils]: 57: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,081 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:42,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:42,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:42,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,098 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,098 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,098 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,099 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:42,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,103 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,103 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,104 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,104 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,104 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,104 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,105 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,105 INFO L280 TraceCheckUtils]: 7: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,105 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,105 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,105 INFO L263 TraceCheckUtils]: 10: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,106 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,106 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,106 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,106 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,107 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,107 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,107 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:42,110 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,110 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,111 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,111 INFO L280 TraceCheckUtils]: 3: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,111 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,111 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,112 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,112 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,112 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,112 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,113 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,113 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,113 INFO L263 TraceCheckUtils]: 7: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,113 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,113 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,114 INFO L280 TraceCheckUtils]: 10: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,114 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,114 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,114 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,115 INFO L263 TraceCheckUtils]: 14: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,115 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,115 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,115 INFO L280 TraceCheckUtils]: 17: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,116 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,116 INFO L280 TraceCheckUtils]: 19: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,116 INFO L280 TraceCheckUtils]: 20: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,116 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,117 INFO L280 TraceCheckUtils]: 22: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,117 INFO L263 TraceCheckUtils]: 23: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,117 INFO L280 TraceCheckUtils]: 24: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,117 INFO L280 TraceCheckUtils]: 25: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,118 INFO L280 TraceCheckUtils]: 26: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,118 INFO L280 TraceCheckUtils]: 27: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,118 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,118 INFO L280 TraceCheckUtils]: 29: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,119 INFO L280 TraceCheckUtils]: 30: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,119 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,120 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,120 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,120 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,121 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,121 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,121 INFO L280 TraceCheckUtils]: 6: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,121 INFO L263 TraceCheckUtils]: 7: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,121 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,122 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,122 INFO L280 TraceCheckUtils]: 10: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,122 INFO L263 TraceCheckUtils]: 11: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,122 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,122 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,123 INFO L280 TraceCheckUtils]: 14: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,123 INFO L263 TraceCheckUtils]: 15: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,123 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,123 INFO L280 TraceCheckUtils]: 17: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,123 INFO L280 TraceCheckUtils]: 18: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,124 INFO L280 TraceCheckUtils]: 19: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,124 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,124 INFO L280 TraceCheckUtils]: 21: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,124 INFO L263 TraceCheckUtils]: 22: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,125 INFO L280 TraceCheckUtils]: 23: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,125 INFO L280 TraceCheckUtils]: 24: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,125 INFO L280 TraceCheckUtils]: 25: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,125 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,125 INFO L280 TraceCheckUtils]: 27: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,126 INFO L280 TraceCheckUtils]: 28: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,126 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,126 INFO L280 TraceCheckUtils]: 30: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,126 INFO L263 TraceCheckUtils]: 31: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,126 INFO L280 TraceCheckUtils]: 32: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,127 INFO L280 TraceCheckUtils]: 33: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,127 INFO L280 TraceCheckUtils]: 34: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,127 INFO L280 TraceCheckUtils]: 35: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,127 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,128 INFO L280 TraceCheckUtils]: 37: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,128 INFO L280 TraceCheckUtils]: 38: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,128 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,128 INFO L280 TraceCheckUtils]: 40: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,128 INFO L263 TraceCheckUtils]: 41: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,129 INFO L280 TraceCheckUtils]: 42: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,129 INFO L280 TraceCheckUtils]: 43: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,129 INFO L280 TraceCheckUtils]: 44: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,129 INFO L263 TraceCheckUtils]: 45: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,130 INFO L280 TraceCheckUtils]: 46: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,130 INFO L280 TraceCheckUtils]: 47: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,130 INFO L280 TraceCheckUtils]: 48: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,130 INFO L280 TraceCheckUtils]: 49: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,130 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,131 INFO L280 TraceCheckUtils]: 51: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,131 INFO L263 TraceCheckUtils]: 52: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,131 INFO L280 TraceCheckUtils]: 53: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,131 INFO L280 TraceCheckUtils]: 54: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,131 INFO L280 TraceCheckUtils]: 55: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,132 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,132 INFO L280 TraceCheckUtils]: 57: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,132 INFO L280 TraceCheckUtils]: 58: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,132 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,133 INFO L280 TraceCheckUtils]: 60: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,133 INFO L280 TraceCheckUtils]: 61: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,133 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,133 INFO L280 TraceCheckUtils]: 63: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,133 INFO L263 TraceCheckUtils]: 64: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,134 INFO L280 TraceCheckUtils]: 65: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,134 INFO L280 TraceCheckUtils]: 66: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,134 INFO L280 TraceCheckUtils]: 67: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,134 INFO L263 TraceCheckUtils]: 68: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,135 INFO L280 TraceCheckUtils]: 69: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,135 INFO L280 TraceCheckUtils]: 70: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,135 INFO L280 TraceCheckUtils]: 71: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,135 INFO L263 TraceCheckUtils]: 72: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,135 INFO L280 TraceCheckUtils]: 73: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,136 INFO L280 TraceCheckUtils]: 74: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,136 INFO L280 TraceCheckUtils]: 75: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,136 INFO L280 TraceCheckUtils]: 76: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,136 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,136 INFO L280 TraceCheckUtils]: 78: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,137 INFO L263 TraceCheckUtils]: 79: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,137 INFO L280 TraceCheckUtils]: 80: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,137 INFO L280 TraceCheckUtils]: 81: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,137 INFO L280 TraceCheckUtils]: 82: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,138 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,138 INFO L280 TraceCheckUtils]: 84: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,138 INFO L280 TraceCheckUtils]: 85: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,138 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,138 INFO L280 TraceCheckUtils]: 87: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,139 INFO L263 TraceCheckUtils]: 88: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,139 INFO L280 TraceCheckUtils]: 89: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,139 INFO L280 TraceCheckUtils]: 90: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,139 INFO L280 TraceCheckUtils]: 91: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,140 INFO L280 TraceCheckUtils]: 92: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,140 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,140 INFO L280 TraceCheckUtils]: 94: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,140 INFO L280 TraceCheckUtils]: 95: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,140 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,141 INFO L280 TraceCheckUtils]: 97: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,141 INFO L280 TraceCheckUtils]: 98: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,142 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {8926#true} {11374#(<= 7 |fibonacci_#in~n|)} #36#return; {11374#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,148 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,149 INFO L280 TraceCheckUtils]: 1: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,150 INFO L280 TraceCheckUtils]: 2: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,150 INFO L263 TraceCheckUtils]: 3: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,150 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,151 INFO L280 TraceCheckUtils]: 5: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,151 INFO L280 TraceCheckUtils]: 6: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,152 INFO L263 TraceCheckUtils]: 7: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,152 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,152 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,152 INFO L280 TraceCheckUtils]: 10: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,152 INFO L263 TraceCheckUtils]: 11: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,153 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,153 INFO L280 TraceCheckUtils]: 13: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,153 INFO L280 TraceCheckUtils]: 14: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,153 INFO L263 TraceCheckUtils]: 15: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,153 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,154 INFO L280 TraceCheckUtils]: 17: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,154 INFO L280 TraceCheckUtils]: 18: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,154 INFO L263 TraceCheckUtils]: 19: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,154 INFO L280 TraceCheckUtils]: 20: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,154 INFO L280 TraceCheckUtils]: 21: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,155 INFO L280 TraceCheckUtils]: 22: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,155 INFO L263 TraceCheckUtils]: 23: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,155 INFO L280 TraceCheckUtils]: 24: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,155 INFO L280 TraceCheckUtils]: 25: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,155 INFO L280 TraceCheckUtils]: 26: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,155 INFO L263 TraceCheckUtils]: 27: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,156 INFO L280 TraceCheckUtils]: 28: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,156 INFO L280 TraceCheckUtils]: 29: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,156 INFO L280 TraceCheckUtils]: 30: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,156 INFO L280 TraceCheckUtils]: 31: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,156 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,157 INFO L280 TraceCheckUtils]: 33: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,157 INFO L263 TraceCheckUtils]: 34: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,157 INFO L280 TraceCheckUtils]: 35: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,157 INFO L280 TraceCheckUtils]: 36: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,157 INFO L280 TraceCheckUtils]: 37: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,157 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,158 INFO L280 TraceCheckUtils]: 39: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,158 INFO L280 TraceCheckUtils]: 40: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,158 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,158 INFO L280 TraceCheckUtils]: 42: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,158 INFO L263 TraceCheckUtils]: 43: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,159 INFO L280 TraceCheckUtils]: 44: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,159 INFO L280 TraceCheckUtils]: 45: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,159 INFO L280 TraceCheckUtils]: 46: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,159 INFO L280 TraceCheckUtils]: 47: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,159 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,159 INFO L280 TraceCheckUtils]: 49: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,160 INFO L280 TraceCheckUtils]: 50: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,160 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,160 INFO L280 TraceCheckUtils]: 52: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,160 INFO L263 TraceCheckUtils]: 53: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,160 INFO L280 TraceCheckUtils]: 54: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,160 INFO L280 TraceCheckUtils]: 55: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,161 INFO L280 TraceCheckUtils]: 56: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,161 INFO L263 TraceCheckUtils]: 57: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,161 INFO L280 TraceCheckUtils]: 58: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,161 INFO L280 TraceCheckUtils]: 59: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,161 INFO L280 TraceCheckUtils]: 60: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,162 INFO L280 TraceCheckUtils]: 61: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,162 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,162 INFO L280 TraceCheckUtils]: 63: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,162 INFO L263 TraceCheckUtils]: 64: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,162 INFO L280 TraceCheckUtils]: 65: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,162 INFO L280 TraceCheckUtils]: 66: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,163 INFO L280 TraceCheckUtils]: 67: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,163 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,163 INFO L280 TraceCheckUtils]: 69: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,163 INFO L280 TraceCheckUtils]: 70: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,163 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,164 INFO L280 TraceCheckUtils]: 72: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,164 INFO L280 TraceCheckUtils]: 73: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,164 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,164 INFO L280 TraceCheckUtils]: 75: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,164 INFO L263 TraceCheckUtils]: 76: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,164 INFO L280 TraceCheckUtils]: 77: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,165 INFO L280 TraceCheckUtils]: 78: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,165 INFO L280 TraceCheckUtils]: 79: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,165 INFO L263 TraceCheckUtils]: 80: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,165 INFO L280 TraceCheckUtils]: 81: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,165 INFO L280 TraceCheckUtils]: 82: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,166 INFO L280 TraceCheckUtils]: 83: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,166 INFO L263 TraceCheckUtils]: 84: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,166 INFO L280 TraceCheckUtils]: 85: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,166 INFO L280 TraceCheckUtils]: 86: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,166 INFO L280 TraceCheckUtils]: 87: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,166 INFO L280 TraceCheckUtils]: 88: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,167 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,167 INFO L280 TraceCheckUtils]: 90: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,167 INFO L263 TraceCheckUtils]: 91: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,167 INFO L280 TraceCheckUtils]: 92: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,167 INFO L280 TraceCheckUtils]: 93: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,167 INFO L280 TraceCheckUtils]: 94: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,168 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,168 INFO L280 TraceCheckUtils]: 96: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,168 INFO L280 TraceCheckUtils]: 97: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,168 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,168 INFO L280 TraceCheckUtils]: 99: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,169 INFO L263 TraceCheckUtils]: 100: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,169 INFO L280 TraceCheckUtils]: 101: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,169 INFO L280 TraceCheckUtils]: 102: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,169 INFO L280 TraceCheckUtils]: 103: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,169 INFO L280 TraceCheckUtils]: 104: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,169 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,170 INFO L280 TraceCheckUtils]: 106: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,170 INFO L280 TraceCheckUtils]: 107: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,170 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,170 INFO L280 TraceCheckUtils]: 109: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,170 INFO L280 TraceCheckUtils]: 110: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,171 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,171 INFO L280 TraceCheckUtils]: 112: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,171 INFO L263 TraceCheckUtils]: 113: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,171 INFO L280 TraceCheckUtils]: 114: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,171 INFO L280 TraceCheckUtils]: 115: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,172 INFO L280 TraceCheckUtils]: 116: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,172 INFO L263 TraceCheckUtils]: 117: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,172 INFO L280 TraceCheckUtils]: 118: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,172 INFO L280 TraceCheckUtils]: 119: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,172 INFO L280 TraceCheckUtils]: 120: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,172 INFO L263 TraceCheckUtils]: 121: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,173 INFO L280 TraceCheckUtils]: 122: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,173 INFO L280 TraceCheckUtils]: 123: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,173 INFO L280 TraceCheckUtils]: 124: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,173 INFO L263 TraceCheckUtils]: 125: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,174 INFO L280 TraceCheckUtils]: 126: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,174 INFO L280 TraceCheckUtils]: 127: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,174 INFO L280 TraceCheckUtils]: 128: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,174 INFO L280 TraceCheckUtils]: 129: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,174 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,175 INFO L280 TraceCheckUtils]: 131: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,175 INFO L263 TraceCheckUtils]: 132: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,175 INFO L280 TraceCheckUtils]: 133: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,175 INFO L280 TraceCheckUtils]: 134: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,175 INFO L280 TraceCheckUtils]: 135: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,176 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,176 INFO L280 TraceCheckUtils]: 137: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,176 INFO L280 TraceCheckUtils]: 138: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,176 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,176 INFO L280 TraceCheckUtils]: 140: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,177 INFO L263 TraceCheckUtils]: 141: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,177 INFO L280 TraceCheckUtils]: 142: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,177 INFO L280 TraceCheckUtils]: 143: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,177 INFO L280 TraceCheckUtils]: 144: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,178 INFO L280 TraceCheckUtils]: 145: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,178 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,178 INFO L280 TraceCheckUtils]: 147: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,178 INFO L280 TraceCheckUtils]: 148: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,178 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,179 INFO L280 TraceCheckUtils]: 150: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,179 INFO L263 TraceCheckUtils]: 151: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,179 INFO L280 TraceCheckUtils]: 152: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,179 INFO L280 TraceCheckUtils]: 153: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,179 INFO L280 TraceCheckUtils]: 154: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,180 INFO L263 TraceCheckUtils]: 155: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,180 INFO L280 TraceCheckUtils]: 156: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,180 INFO L280 TraceCheckUtils]: 157: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,180 INFO L280 TraceCheckUtils]: 158: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,180 INFO L280 TraceCheckUtils]: 159: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,180 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,181 INFO L280 TraceCheckUtils]: 161: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,181 INFO L263 TraceCheckUtils]: 162: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,181 INFO L280 TraceCheckUtils]: 163: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,181 INFO L280 TraceCheckUtils]: 164: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,181 INFO L280 TraceCheckUtils]: 165: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,182 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,182 INFO L280 TraceCheckUtils]: 167: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,182 INFO L280 TraceCheckUtils]: 168: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,182 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,182 INFO L280 TraceCheckUtils]: 170: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,183 INFO L280 TraceCheckUtils]: 171: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,183 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,183 INFO L280 TraceCheckUtils]: 173: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,183 INFO L280 TraceCheckUtils]: 174: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,184 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {8926#true} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,185 INFO L280 TraceCheckUtils]: 176: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,185 INFO L263 TraceCheckUtils]: 177: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,185 INFO L280 TraceCheckUtils]: 178: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,186 INFO L280 TraceCheckUtils]: 179: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,186 INFO L280 TraceCheckUtils]: 180: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,187 INFO L263 TraceCheckUtils]: 181: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,187 INFO L280 TraceCheckUtils]: 182: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,188 INFO L280 TraceCheckUtils]: 183: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,188 INFO L280 TraceCheckUtils]: 184: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,188 INFO L263 TraceCheckUtils]: 185: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,189 INFO L280 TraceCheckUtils]: 186: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,190 INFO L280 TraceCheckUtils]: 187: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {12242#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-17 22:07:42,191 INFO L280 TraceCheckUtils]: 188: Hoare triple {12242#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,191 INFO L263 TraceCheckUtils]: 189: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,191 INFO L280 TraceCheckUtils]: 190: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,191 INFO L280 TraceCheckUtils]: 191: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,191 INFO L280 TraceCheckUtils]: 192: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,192 INFO L280 TraceCheckUtils]: 193: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,193 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {8926#true} {12243#(<= 2 |fibonacci_#in~n|)} #34#return; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,193 INFO L280 TraceCheckUtils]: 195: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,194 INFO L263 TraceCheckUtils]: 196: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,194 INFO L280 TraceCheckUtils]: 197: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,194 INFO L280 TraceCheckUtils]: 198: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,194 INFO L280 TraceCheckUtils]: 199: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,195 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {8926#true} {12243#(<= 2 |fibonacci_#in~n|)} #36#return; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,196 INFO L280 TraceCheckUtils]: 201: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,197 INFO L280 TraceCheckUtils]: 202: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} assume true; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,198 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {12243#(<= 2 |fibonacci_#in~n|)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,199 INFO L280 TraceCheckUtils]: 204: Hoare triple {12236#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,199 INFO L263 TraceCheckUtils]: 205: Hoare triple {12236#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,199 INFO L280 TraceCheckUtils]: 206: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,200 INFO L280 TraceCheckUtils]: 207: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,200 INFO L280 TraceCheckUtils]: 208: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,200 INFO L280 TraceCheckUtils]: 209: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,201 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {8926#true} {12236#(<= 3 |fibonacci_#in~n|)} #36#return; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,202 INFO L280 TraceCheckUtils]: 211: Hoare triple {12236#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,202 INFO L280 TraceCheckUtils]: 212: Hoare triple {12236#(<= 3 |fibonacci_#in~n|)} assume true; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,203 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {12236#(<= 3 |fibonacci_#in~n|)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12199#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,204 INFO L280 TraceCheckUtils]: 214: Hoare triple {12199#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12199#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,204 INFO L263 TraceCheckUtils]: 215: Hoare triple {12199#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,204 INFO L280 TraceCheckUtils]: 216: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,204 INFO L280 TraceCheckUtils]: 217: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,205 INFO L280 TraceCheckUtils]: 218: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,205 INFO L263 TraceCheckUtils]: 219: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,205 INFO L280 TraceCheckUtils]: 220: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,205 INFO L280 TraceCheckUtils]: 221: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,205 INFO L280 TraceCheckUtils]: 222: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,206 INFO L280 TraceCheckUtils]: 223: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,206 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,206 INFO L280 TraceCheckUtils]: 225: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,206 INFO L263 TraceCheckUtils]: 226: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,206 INFO L280 TraceCheckUtils]: 227: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,207 INFO L280 TraceCheckUtils]: 228: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,207 INFO L280 TraceCheckUtils]: 229: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,207 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,207 INFO L280 TraceCheckUtils]: 231: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,207 INFO L280 TraceCheckUtils]: 232: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,208 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {8926#true} {12199#(<= 4 |fibonacci_#in~n|)} #36#return; {12199#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,209 INFO L280 TraceCheckUtils]: 234: Hoare triple {12199#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12199#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,209 INFO L280 TraceCheckUtils]: 235: Hoare triple {12199#(<= 4 |fibonacci_#in~n|)} assume true; {12199#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,211 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {12199#(<= 4 |fibonacci_#in~n|)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #36#return; {11702#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,211 INFO L280 TraceCheckUtils]: 237: Hoare triple {11702#(<= 6 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11702#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,212 INFO L280 TraceCheckUtils]: 238: Hoare triple {11702#(<= 6 |fibonacci_#in~n|)} assume true; {11702#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,213 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {11702#(<= 6 |fibonacci_#in~n|)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11374#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,214 INFO L280 TraceCheckUtils]: 240: Hoare triple {11374#(<= 7 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11374#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,214 INFO L263 TraceCheckUtils]: 241: Hoare triple {11374#(<= 7 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,214 INFO L280 TraceCheckUtils]: 242: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,215 INFO L280 TraceCheckUtils]: 243: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,215 INFO L280 TraceCheckUtils]: 244: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,215 INFO L263 TraceCheckUtils]: 245: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,215 INFO L280 TraceCheckUtils]: 246: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,215 INFO L280 TraceCheckUtils]: 247: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,215 INFO L280 TraceCheckUtils]: 248: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,216 INFO L263 TraceCheckUtils]: 249: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,216 INFO L280 TraceCheckUtils]: 250: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,216 INFO L280 TraceCheckUtils]: 251: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,216 INFO L280 TraceCheckUtils]: 252: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,216 INFO L263 TraceCheckUtils]: 253: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,217 INFO L280 TraceCheckUtils]: 254: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,217 INFO L280 TraceCheckUtils]: 255: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,217 INFO L280 TraceCheckUtils]: 256: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,217 INFO L263 TraceCheckUtils]: 257: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,217 INFO L280 TraceCheckUtils]: 258: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,218 INFO L280 TraceCheckUtils]: 259: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,218 INFO L280 TraceCheckUtils]: 260: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,218 INFO L280 TraceCheckUtils]: 261: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,218 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,218 INFO L280 TraceCheckUtils]: 263: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,218 INFO L263 TraceCheckUtils]: 264: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,219 INFO L280 TraceCheckUtils]: 265: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,219 INFO L280 TraceCheckUtils]: 266: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,219 INFO L280 TraceCheckUtils]: 267: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,219 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,219 INFO L280 TraceCheckUtils]: 269: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,220 INFO L280 TraceCheckUtils]: 270: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,220 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,220 INFO L280 TraceCheckUtils]: 272: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,220 INFO L263 TraceCheckUtils]: 273: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,220 INFO L280 TraceCheckUtils]: 274: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,221 INFO L280 TraceCheckUtils]: 275: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,221 INFO L280 TraceCheckUtils]: 276: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,221 INFO L280 TraceCheckUtils]: 277: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,221 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,221 INFO L280 TraceCheckUtils]: 279: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,222 INFO L280 TraceCheckUtils]: 280: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,222 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,222 INFO L280 TraceCheckUtils]: 282: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,222 INFO L263 TraceCheckUtils]: 283: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,223 INFO L280 TraceCheckUtils]: 284: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,223 INFO L280 TraceCheckUtils]: 285: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,223 INFO L280 TraceCheckUtils]: 286: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,223 INFO L263 TraceCheckUtils]: 287: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,223 INFO L280 TraceCheckUtils]: 288: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,224 INFO L280 TraceCheckUtils]: 289: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,224 INFO L280 TraceCheckUtils]: 290: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,224 INFO L280 TraceCheckUtils]: 291: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,224 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,224 INFO L280 TraceCheckUtils]: 293: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,225 INFO L263 TraceCheckUtils]: 294: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,225 INFO L280 TraceCheckUtils]: 295: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,225 INFO L280 TraceCheckUtils]: 296: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,225 INFO L280 TraceCheckUtils]: 297: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,225 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,226 INFO L280 TraceCheckUtils]: 299: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,226 INFO L280 TraceCheckUtils]: 300: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,226 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,226 INFO L280 TraceCheckUtils]: 302: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,226 INFO L280 TraceCheckUtils]: 303: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,227 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,227 INFO L280 TraceCheckUtils]: 305: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,227 INFO L263 TraceCheckUtils]: 306: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,227 INFO L280 TraceCheckUtils]: 307: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,227 INFO L280 TraceCheckUtils]: 308: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,228 INFO L280 TraceCheckUtils]: 309: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,228 INFO L263 TraceCheckUtils]: 310: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,228 INFO L280 TraceCheckUtils]: 311: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,228 INFO L280 TraceCheckUtils]: 312: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,228 INFO L280 TraceCheckUtils]: 313: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,229 INFO L263 TraceCheckUtils]: 314: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,229 INFO L280 TraceCheckUtils]: 315: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,229 INFO L280 TraceCheckUtils]: 316: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,229 INFO L280 TraceCheckUtils]: 317: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,229 INFO L280 TraceCheckUtils]: 318: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,230 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,230 INFO L280 TraceCheckUtils]: 320: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,230 INFO L263 TraceCheckUtils]: 321: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,230 INFO L280 TraceCheckUtils]: 322: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,230 INFO L280 TraceCheckUtils]: 323: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,231 INFO L280 TraceCheckUtils]: 324: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,231 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,231 INFO L280 TraceCheckUtils]: 326: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,231 INFO L280 TraceCheckUtils]: 327: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,231 INFO L275 TraceCheckUtils]: 328: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,232 INFO L280 TraceCheckUtils]: 329: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,232 INFO L263 TraceCheckUtils]: 330: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,232 INFO L280 TraceCheckUtils]: 331: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,232 INFO L280 TraceCheckUtils]: 332: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,232 INFO L280 TraceCheckUtils]: 333: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,233 INFO L280 TraceCheckUtils]: 334: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,233 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,233 INFO L280 TraceCheckUtils]: 336: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,233 INFO L280 TraceCheckUtils]: 337: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,233 INFO L275 TraceCheckUtils]: 338: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,233 INFO L280 TraceCheckUtils]: 339: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,234 INFO L280 TraceCheckUtils]: 340: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,235 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {8926#true} {11374#(<= 7 |fibonacci_#in~n|)} #36#return; {11374#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,235 INFO L280 TraceCheckUtils]: 342: Hoare triple {11374#(<= 7 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11374#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,236 INFO L280 TraceCheckUtils]: 343: Hoare triple {11374#(<= 7 |fibonacci_#in~n|)} assume true; {11374#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,237 INFO L275 TraceCheckUtils]: 344: Hoare quadruple {11374#(<= 7 |fibonacci_#in~n|)} {9838#(<= fibonacci_~n 8)} #36#return; {8927#false} is VALID [2020-07-17 22:07:42,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,299 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,299 INFO L280 TraceCheckUtils]: 2: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,299 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,300 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,301 INFO L280 TraceCheckUtils]: 5: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,301 INFO L280 TraceCheckUtils]: 6: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,301 INFO L263 TraceCheckUtils]: 7: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,302 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,302 INFO L280 TraceCheckUtils]: 9: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,303 INFO L280 TraceCheckUtils]: 10: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,303 INFO L263 TraceCheckUtils]: 11: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,304 INFO L280 TraceCheckUtils]: 12: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,304 INFO L280 TraceCheckUtils]: 13: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,305 INFO L280 TraceCheckUtils]: 14: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,305 INFO L263 TraceCheckUtils]: 15: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,305 INFO L280 TraceCheckUtils]: 16: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,306 INFO L280 TraceCheckUtils]: 17: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,306 INFO L280 TraceCheckUtils]: 18: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,307 INFO L263 TraceCheckUtils]: 19: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,307 INFO L280 TraceCheckUtils]: 20: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,308 INFO L280 TraceCheckUtils]: 21: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,308 INFO L280 TraceCheckUtils]: 22: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,309 INFO L263 TraceCheckUtils]: 23: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,309 INFO L280 TraceCheckUtils]: 24: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,310 INFO L280 TraceCheckUtils]: 25: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,310 INFO L280 TraceCheckUtils]: 26: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,310 INFO L263 TraceCheckUtils]: 27: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,311 INFO L280 TraceCheckUtils]: 28: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,311 INFO L280 TraceCheckUtils]: 29: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,312 INFO L280 TraceCheckUtils]: 30: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {10791#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:42,313 INFO L280 TraceCheckUtils]: 31: Hoare triple {10791#(<= |fibonacci_#in~n| 1)} assume true; {10791#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:42,314 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10791#(<= |fibonacci_#in~n| 1)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:42,314 INFO L280 TraceCheckUtils]: 33: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:42,315 INFO L263 TraceCheckUtils]: 34: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,315 INFO L280 TraceCheckUtils]: 35: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,315 INFO L280 TraceCheckUtils]: 36: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,315 INFO L280 TraceCheckUtils]: 37: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,316 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {8926#true} {10786#(<= |fibonacci_#in~n| 2)} #36#return; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:42,316 INFO L280 TraceCheckUtils]: 39: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:42,317 INFO L280 TraceCheckUtils]: 40: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} assume true; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:42,318 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {10786#(<= |fibonacci_#in~n| 2)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:42,319 INFO L280 TraceCheckUtils]: 42: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:42,319 INFO L263 TraceCheckUtils]: 43: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,319 INFO L280 TraceCheckUtils]: 44: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,319 INFO L280 TraceCheckUtils]: 45: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,319 INFO L280 TraceCheckUtils]: 46: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,319 INFO L280 TraceCheckUtils]: 47: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,320 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8926#true} {10775#(<= |fibonacci_#in~n| 3)} #36#return; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:42,321 INFO L280 TraceCheckUtils]: 49: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:42,321 INFO L280 TraceCheckUtils]: 50: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} assume true; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:42,323 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {10775#(<= |fibonacci_#in~n| 3)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:42,323 INFO L280 TraceCheckUtils]: 52: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:42,323 INFO L263 TraceCheckUtils]: 53: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,324 INFO L280 TraceCheckUtils]: 54: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,324 INFO L280 TraceCheckUtils]: 55: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,324 INFO L280 TraceCheckUtils]: 56: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,324 INFO L263 TraceCheckUtils]: 57: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,324 INFO L280 TraceCheckUtils]: 58: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,325 INFO L280 TraceCheckUtils]: 59: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,325 INFO L280 TraceCheckUtils]: 60: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,325 INFO L280 TraceCheckUtils]: 61: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,325 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,325 INFO L280 TraceCheckUtils]: 63: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,326 INFO L263 TraceCheckUtils]: 64: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,326 INFO L280 TraceCheckUtils]: 65: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,326 INFO L280 TraceCheckUtils]: 66: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,326 INFO L280 TraceCheckUtils]: 67: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,326 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,327 INFO L280 TraceCheckUtils]: 69: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,327 INFO L280 TraceCheckUtils]: 70: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,328 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {8926#true} {10738#(<= |fibonacci_#in~n| 4)} #36#return; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:42,329 INFO L280 TraceCheckUtils]: 72: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:42,329 INFO L280 TraceCheckUtils]: 73: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} assume true; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:42,331 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {10738#(<= |fibonacci_#in~n| 4)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:42,331 INFO L280 TraceCheckUtils]: 75: Hoare triple {10673#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:42,332 INFO L263 TraceCheckUtils]: 76: Hoare triple {10673#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,332 INFO L280 TraceCheckUtils]: 77: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,332 INFO L280 TraceCheckUtils]: 78: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,332 INFO L280 TraceCheckUtils]: 79: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,332 INFO L263 TraceCheckUtils]: 80: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,333 INFO L280 TraceCheckUtils]: 81: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,333 INFO L280 TraceCheckUtils]: 82: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,333 INFO L280 TraceCheckUtils]: 83: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,333 INFO L263 TraceCheckUtils]: 84: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,333 INFO L280 TraceCheckUtils]: 85: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,334 INFO L280 TraceCheckUtils]: 86: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,334 INFO L280 TraceCheckUtils]: 87: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,334 INFO L280 TraceCheckUtils]: 88: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,334 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,334 INFO L280 TraceCheckUtils]: 90: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,334 INFO L263 TraceCheckUtils]: 91: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,335 INFO L280 TraceCheckUtils]: 92: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,335 INFO L280 TraceCheckUtils]: 93: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,335 INFO L280 TraceCheckUtils]: 94: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,335 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,335 INFO L280 TraceCheckUtils]: 96: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,336 INFO L280 TraceCheckUtils]: 97: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,336 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,336 INFO L280 TraceCheckUtils]: 99: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,336 INFO L263 TraceCheckUtils]: 100: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,336 INFO L280 TraceCheckUtils]: 101: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,337 INFO L280 TraceCheckUtils]: 102: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,337 INFO L280 TraceCheckUtils]: 103: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,337 INFO L280 TraceCheckUtils]: 104: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,337 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,337 INFO L280 TraceCheckUtils]: 106: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,337 INFO L280 TraceCheckUtils]: 107: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,339 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {8926#true} {10673#(<= |fibonacci_#in~n| 5)} #36#return; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:42,339 INFO L280 TraceCheckUtils]: 109: Hoare triple {10673#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:42,340 INFO L280 TraceCheckUtils]: 110: Hoare triple {10673#(<= |fibonacci_#in~n| 5)} assume true; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:42,341 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {10673#(<= |fibonacci_#in~n| 5)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10554#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:42,341 INFO L280 TraceCheckUtils]: 112: Hoare triple {10554#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10554#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:42,342 INFO L263 TraceCheckUtils]: 113: Hoare triple {10554#(<= |fibonacci_#in~n| 6)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,342 INFO L280 TraceCheckUtils]: 114: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,342 INFO L280 TraceCheckUtils]: 115: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,342 INFO L280 TraceCheckUtils]: 116: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,342 INFO L263 TraceCheckUtils]: 117: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,342 INFO L280 TraceCheckUtils]: 118: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,343 INFO L280 TraceCheckUtils]: 119: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,343 INFO L280 TraceCheckUtils]: 120: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,343 INFO L263 TraceCheckUtils]: 121: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,343 INFO L280 TraceCheckUtils]: 122: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,343 INFO L280 TraceCheckUtils]: 123: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,344 INFO L280 TraceCheckUtils]: 124: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,344 INFO L263 TraceCheckUtils]: 125: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,344 INFO L280 TraceCheckUtils]: 126: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,344 INFO L280 TraceCheckUtils]: 127: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,344 INFO L280 TraceCheckUtils]: 128: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,345 INFO L280 TraceCheckUtils]: 129: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,345 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,345 INFO L280 TraceCheckUtils]: 131: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,345 INFO L263 TraceCheckUtils]: 132: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,345 INFO L280 TraceCheckUtils]: 133: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,346 INFO L280 TraceCheckUtils]: 134: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,346 INFO L280 TraceCheckUtils]: 135: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,346 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,346 INFO L280 TraceCheckUtils]: 137: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,346 INFO L280 TraceCheckUtils]: 138: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,347 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,347 INFO L280 TraceCheckUtils]: 140: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,347 INFO L263 TraceCheckUtils]: 141: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,347 INFO L280 TraceCheckUtils]: 142: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,347 INFO L280 TraceCheckUtils]: 143: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,348 INFO L280 TraceCheckUtils]: 144: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,348 INFO L280 TraceCheckUtils]: 145: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,348 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,348 INFO L280 TraceCheckUtils]: 147: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,348 INFO L280 TraceCheckUtils]: 148: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,348 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,349 INFO L280 TraceCheckUtils]: 150: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,349 INFO L263 TraceCheckUtils]: 151: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,349 INFO L280 TraceCheckUtils]: 152: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,349 INFO L280 TraceCheckUtils]: 153: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,349 INFO L280 TraceCheckUtils]: 154: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,350 INFO L263 TraceCheckUtils]: 155: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,350 INFO L280 TraceCheckUtils]: 156: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,350 INFO L280 TraceCheckUtils]: 157: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,350 INFO L280 TraceCheckUtils]: 158: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,350 INFO L280 TraceCheckUtils]: 159: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,350 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,351 INFO L280 TraceCheckUtils]: 161: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,351 INFO L263 TraceCheckUtils]: 162: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,351 INFO L280 TraceCheckUtils]: 163: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,351 INFO L280 TraceCheckUtils]: 164: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,351 INFO L280 TraceCheckUtils]: 165: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,352 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,352 INFO L280 TraceCheckUtils]: 167: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,352 INFO L280 TraceCheckUtils]: 168: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,352 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,352 INFO L280 TraceCheckUtils]: 170: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,352 INFO L280 TraceCheckUtils]: 171: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,353 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {8926#true} {10554#(<= |fibonacci_#in~n| 6)} #36#return; {10554#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:42,354 INFO L280 TraceCheckUtils]: 173: Hoare triple {10554#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10554#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:42,355 INFO L280 TraceCheckUtils]: 174: Hoare triple {10554#(<= |fibonacci_#in~n| 6)} assume true; {10554#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:42,356 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {10554#(<= |fibonacci_#in~n| 6)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10353#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-17 22:07:42,357 INFO L280 TraceCheckUtils]: 176: Hoare triple {10353#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10353#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-17 22:07:42,357 INFO L263 TraceCheckUtils]: 177: Hoare triple {10353#(<= |fibonacci_#in~n| 7)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,357 INFO L280 TraceCheckUtils]: 178: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,357 INFO L280 TraceCheckUtils]: 179: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,357 INFO L280 TraceCheckUtils]: 180: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,358 INFO L263 TraceCheckUtils]: 181: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,358 INFO L280 TraceCheckUtils]: 182: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,358 INFO L280 TraceCheckUtils]: 183: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,358 INFO L280 TraceCheckUtils]: 184: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,358 INFO L263 TraceCheckUtils]: 185: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,358 INFO L280 TraceCheckUtils]: 186: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,359 INFO L280 TraceCheckUtils]: 187: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,359 INFO L280 TraceCheckUtils]: 188: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,359 INFO L263 TraceCheckUtils]: 189: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,359 INFO L280 TraceCheckUtils]: 190: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,359 INFO L280 TraceCheckUtils]: 191: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,359 INFO L280 TraceCheckUtils]: 192: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,360 INFO L263 TraceCheckUtils]: 193: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,360 INFO L280 TraceCheckUtils]: 194: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,360 INFO L280 TraceCheckUtils]: 195: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,360 INFO L280 TraceCheckUtils]: 196: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,360 INFO L280 TraceCheckUtils]: 197: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,360 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,361 INFO L280 TraceCheckUtils]: 199: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,361 INFO L263 TraceCheckUtils]: 200: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,361 INFO L280 TraceCheckUtils]: 201: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,361 INFO L280 TraceCheckUtils]: 202: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,361 INFO L280 TraceCheckUtils]: 203: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,362 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,362 INFO L280 TraceCheckUtils]: 205: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,362 INFO L280 TraceCheckUtils]: 206: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,362 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,362 INFO L280 TraceCheckUtils]: 208: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,362 INFO L263 TraceCheckUtils]: 209: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,363 INFO L280 TraceCheckUtils]: 210: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,363 INFO L280 TraceCheckUtils]: 211: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,363 INFO L280 TraceCheckUtils]: 212: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,363 INFO L280 TraceCheckUtils]: 213: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,363 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,364 INFO L280 TraceCheckUtils]: 215: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,364 INFO L280 TraceCheckUtils]: 216: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,364 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,364 INFO L280 TraceCheckUtils]: 218: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,364 INFO L263 TraceCheckUtils]: 219: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,364 INFO L280 TraceCheckUtils]: 220: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,365 INFO L280 TraceCheckUtils]: 221: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,365 INFO L280 TraceCheckUtils]: 222: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,365 INFO L263 TraceCheckUtils]: 223: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,365 INFO L280 TraceCheckUtils]: 224: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,365 INFO L280 TraceCheckUtils]: 225: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,366 INFO L280 TraceCheckUtils]: 226: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,366 INFO L280 TraceCheckUtils]: 227: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,366 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,366 INFO L280 TraceCheckUtils]: 229: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,366 INFO L263 TraceCheckUtils]: 230: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,366 INFO L280 TraceCheckUtils]: 231: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,367 INFO L280 TraceCheckUtils]: 232: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,367 INFO L280 TraceCheckUtils]: 233: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,367 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,367 INFO L280 TraceCheckUtils]: 235: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,367 INFO L280 TraceCheckUtils]: 236: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,368 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,368 INFO L280 TraceCheckUtils]: 238: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,368 INFO L280 TraceCheckUtils]: 239: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,369 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,369 INFO L280 TraceCheckUtils]: 241: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,369 INFO L263 TraceCheckUtils]: 242: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,369 INFO L280 TraceCheckUtils]: 243: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,370 INFO L280 TraceCheckUtils]: 244: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,370 INFO L280 TraceCheckUtils]: 245: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,370 INFO L263 TraceCheckUtils]: 246: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,370 INFO L280 TraceCheckUtils]: 247: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,370 INFO L280 TraceCheckUtils]: 248: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,371 INFO L280 TraceCheckUtils]: 249: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,371 INFO L263 TraceCheckUtils]: 250: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,371 INFO L280 TraceCheckUtils]: 251: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,371 INFO L280 TraceCheckUtils]: 252: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,372 INFO L280 TraceCheckUtils]: 253: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,372 INFO L280 TraceCheckUtils]: 254: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,372 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,373 INFO L280 TraceCheckUtils]: 256: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,373 INFO L263 TraceCheckUtils]: 257: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,373 INFO L280 TraceCheckUtils]: 258: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,374 INFO L280 TraceCheckUtils]: 259: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,374 INFO L280 TraceCheckUtils]: 260: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,374 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,375 INFO L280 TraceCheckUtils]: 262: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,375 INFO L280 TraceCheckUtils]: 263: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,375 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,376 INFO L280 TraceCheckUtils]: 265: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,376 INFO L263 TraceCheckUtils]: 266: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,376 INFO L280 TraceCheckUtils]: 267: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,376 INFO L280 TraceCheckUtils]: 268: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,377 INFO L280 TraceCheckUtils]: 269: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,377 INFO L280 TraceCheckUtils]: 270: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,377 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,378 INFO L280 TraceCheckUtils]: 272: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,378 INFO L280 TraceCheckUtils]: 273: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,378 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,379 INFO L280 TraceCheckUtils]: 275: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,379 INFO L280 TraceCheckUtils]: 276: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,380 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {8926#true} {10353#(<= |fibonacci_#in~n| 7)} #36#return; {10353#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-17 22:07:42,381 INFO L280 TraceCheckUtils]: 278: Hoare triple {10353#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10353#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-17 22:07:42,382 INFO L280 TraceCheckUtils]: 279: Hoare triple {10353#(<= |fibonacci_#in~n| 7)} assume true; {10353#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-17 22:07:42,384 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {10353#(<= |fibonacci_#in~n| 7)} {8926#true} #34#return; {9838#(<= fibonacci_~n 8)} is VALID [2020-07-17 22:07:42,385 INFO L280 TraceCheckUtils]: 281: Hoare triple {9838#(<= fibonacci_~n 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9838#(<= fibonacci_~n 8)} is VALID [2020-07-17 22:07:42,385 INFO L263 TraceCheckUtils]: 282: Hoare triple {9838#(<= fibonacci_~n 8)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,386 INFO L280 TraceCheckUtils]: 283: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,387 INFO L280 TraceCheckUtils]: 284: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,387 INFO L280 TraceCheckUtils]: 285: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,388 INFO L263 TraceCheckUtils]: 286: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,389 INFO L280 TraceCheckUtils]: 287: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,389 INFO L280 TraceCheckUtils]: 288: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,390 INFO L280 TraceCheckUtils]: 289: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,391 INFO L263 TraceCheckUtils]: 290: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,391 INFO L280 TraceCheckUtils]: 291: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,391 INFO L280 TraceCheckUtils]: 292: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,392 INFO L280 TraceCheckUtils]: 293: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,392 INFO L263 TraceCheckUtils]: 294: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,392 INFO L280 TraceCheckUtils]: 295: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,392 INFO L280 TraceCheckUtils]: 296: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,393 INFO L280 TraceCheckUtils]: 297: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,393 INFO L263 TraceCheckUtils]: 298: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,393 INFO L280 TraceCheckUtils]: 299: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,394 INFO L280 TraceCheckUtils]: 300: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,394 INFO L280 TraceCheckUtils]: 301: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,394 INFO L263 TraceCheckUtils]: 302: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,395 INFO L280 TraceCheckUtils]: 303: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,395 INFO L280 TraceCheckUtils]: 304: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,395 INFO L280 TraceCheckUtils]: 305: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,396 INFO L263 TraceCheckUtils]: 306: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,396 INFO L280 TraceCheckUtils]: 307: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,396 INFO L280 TraceCheckUtils]: 308: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,397 INFO L280 TraceCheckUtils]: 309: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,397 INFO L263 TraceCheckUtils]: 310: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,397 INFO L280 TraceCheckUtils]: 311: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,398 INFO L280 TraceCheckUtils]: 312: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,398 INFO L280 TraceCheckUtils]: 313: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,398 INFO L280 TraceCheckUtils]: 314: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,398 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,399 INFO L280 TraceCheckUtils]: 316: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,399 INFO L263 TraceCheckUtils]: 317: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,399 INFO L280 TraceCheckUtils]: 318: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,400 INFO L280 TraceCheckUtils]: 319: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,400 INFO L280 TraceCheckUtils]: 320: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,400 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,401 INFO L280 TraceCheckUtils]: 322: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,401 INFO L280 TraceCheckUtils]: 323: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,401 INFO L275 TraceCheckUtils]: 324: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,402 INFO L280 TraceCheckUtils]: 325: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,402 INFO L263 TraceCheckUtils]: 326: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,402 INFO L280 TraceCheckUtils]: 327: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,403 INFO L280 TraceCheckUtils]: 328: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,403 INFO L280 TraceCheckUtils]: 329: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,403 INFO L280 TraceCheckUtils]: 330: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,403 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,404 INFO L280 TraceCheckUtils]: 332: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,404 INFO L280 TraceCheckUtils]: 333: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,404 INFO L275 TraceCheckUtils]: 334: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,405 INFO L280 TraceCheckUtils]: 335: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,405 INFO L263 TraceCheckUtils]: 336: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,405 INFO L280 TraceCheckUtils]: 337: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,406 INFO L280 TraceCheckUtils]: 338: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,406 INFO L280 TraceCheckUtils]: 339: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,406 INFO L263 TraceCheckUtils]: 340: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,406 INFO L280 TraceCheckUtils]: 341: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,407 INFO L280 TraceCheckUtils]: 342: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,407 INFO L280 TraceCheckUtils]: 343: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,407 INFO L280 TraceCheckUtils]: 344: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,408 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,408 INFO L280 TraceCheckUtils]: 346: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,408 INFO L263 TraceCheckUtils]: 347: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,409 INFO L280 TraceCheckUtils]: 348: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,409 INFO L280 TraceCheckUtils]: 349: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,409 INFO L280 TraceCheckUtils]: 350: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,410 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,410 INFO L280 TraceCheckUtils]: 352: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,410 INFO L280 TraceCheckUtils]: 353: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,411 INFO L275 TraceCheckUtils]: 354: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,411 INFO L280 TraceCheckUtils]: 355: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,411 INFO L280 TraceCheckUtils]: 356: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,412 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,412 INFO L280 TraceCheckUtils]: 358: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,412 INFO L263 TraceCheckUtils]: 359: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,413 INFO L280 TraceCheckUtils]: 360: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,413 INFO L280 TraceCheckUtils]: 361: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,413 INFO L280 TraceCheckUtils]: 362: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,414 INFO L263 TraceCheckUtils]: 363: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,414 INFO L280 TraceCheckUtils]: 364: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,414 INFO L280 TraceCheckUtils]: 365: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,415 INFO L280 TraceCheckUtils]: 366: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,415 INFO L263 TraceCheckUtils]: 367: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,415 INFO L280 TraceCheckUtils]: 368: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,415 INFO L280 TraceCheckUtils]: 369: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,416 INFO L280 TraceCheckUtils]: 370: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,416 INFO L280 TraceCheckUtils]: 371: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,416 INFO L275 TraceCheckUtils]: 372: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,417 INFO L280 TraceCheckUtils]: 373: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,417 INFO L263 TraceCheckUtils]: 374: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,417 INFO L280 TraceCheckUtils]: 375: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,418 INFO L280 TraceCheckUtils]: 376: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,418 INFO L280 TraceCheckUtils]: 377: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,418 INFO L275 TraceCheckUtils]: 378: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,419 INFO L280 TraceCheckUtils]: 379: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,419 INFO L280 TraceCheckUtils]: 380: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,419 INFO L275 TraceCheckUtils]: 381: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,420 INFO L280 TraceCheckUtils]: 382: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,420 INFO L263 TraceCheckUtils]: 383: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,420 INFO L280 TraceCheckUtils]: 384: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,420 INFO L280 TraceCheckUtils]: 385: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,421 INFO L280 TraceCheckUtils]: 386: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,421 INFO L280 TraceCheckUtils]: 387: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,421 INFO L275 TraceCheckUtils]: 388: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,422 INFO L280 TraceCheckUtils]: 389: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,422 INFO L280 TraceCheckUtils]: 390: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,422 INFO L275 TraceCheckUtils]: 391: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,423 INFO L280 TraceCheckUtils]: 392: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,423 INFO L280 TraceCheckUtils]: 393: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,423 INFO L275 TraceCheckUtils]: 394: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,424 INFO L280 TraceCheckUtils]: 395: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,424 INFO L263 TraceCheckUtils]: 396: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,424 INFO L280 TraceCheckUtils]: 397: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,424 INFO L280 TraceCheckUtils]: 398: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,425 INFO L280 TraceCheckUtils]: 399: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,425 INFO L263 TraceCheckUtils]: 400: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,425 INFO L280 TraceCheckUtils]: 401: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,426 INFO L280 TraceCheckUtils]: 402: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,426 INFO L280 TraceCheckUtils]: 403: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,426 INFO L263 TraceCheckUtils]: 404: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,427 INFO L280 TraceCheckUtils]: 405: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,427 INFO L280 TraceCheckUtils]: 406: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,427 INFO L280 TraceCheckUtils]: 407: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,428 INFO L263 TraceCheckUtils]: 408: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,428 INFO L280 TraceCheckUtils]: 409: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,428 INFO L280 TraceCheckUtils]: 410: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,428 INFO L280 TraceCheckUtils]: 411: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,429 INFO L280 TraceCheckUtils]: 412: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,429 INFO L275 TraceCheckUtils]: 413: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,429 INFO L280 TraceCheckUtils]: 414: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,430 INFO L263 TraceCheckUtils]: 415: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,430 INFO L280 TraceCheckUtils]: 416: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,430 INFO L280 TraceCheckUtils]: 417: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,431 INFO L280 TraceCheckUtils]: 418: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,431 INFO L275 TraceCheckUtils]: 419: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,431 INFO L280 TraceCheckUtils]: 420: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,432 INFO L280 TraceCheckUtils]: 421: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,432 INFO L275 TraceCheckUtils]: 422: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,432 INFO L280 TraceCheckUtils]: 423: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,432 INFO L263 TraceCheckUtils]: 424: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,433 INFO L280 TraceCheckUtils]: 425: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,433 INFO L280 TraceCheckUtils]: 426: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,433 INFO L280 TraceCheckUtils]: 427: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,434 INFO L280 TraceCheckUtils]: 428: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,434 INFO L275 TraceCheckUtils]: 429: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,434 INFO L280 TraceCheckUtils]: 430: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,435 INFO L280 TraceCheckUtils]: 431: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,435 INFO L275 TraceCheckUtils]: 432: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,435 INFO L280 TraceCheckUtils]: 433: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,436 INFO L263 TraceCheckUtils]: 434: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,436 INFO L280 TraceCheckUtils]: 435: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,436 INFO L280 TraceCheckUtils]: 436: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,436 INFO L280 TraceCheckUtils]: 437: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,437 INFO L263 TraceCheckUtils]: 438: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,437 INFO L280 TraceCheckUtils]: 439: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,437 INFO L280 TraceCheckUtils]: 440: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,437 INFO L280 TraceCheckUtils]: 441: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,438 INFO L280 TraceCheckUtils]: 442: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,438 INFO L275 TraceCheckUtils]: 443: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,438 INFO L280 TraceCheckUtils]: 444: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,439 INFO L263 TraceCheckUtils]: 445: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,439 INFO L280 TraceCheckUtils]: 446: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,439 INFO L280 TraceCheckUtils]: 447: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,440 INFO L280 TraceCheckUtils]: 448: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,440 INFO L275 TraceCheckUtils]: 449: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,440 INFO L280 TraceCheckUtils]: 450: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,441 INFO L280 TraceCheckUtils]: 451: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,441 INFO L275 TraceCheckUtils]: 452: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,441 INFO L280 TraceCheckUtils]: 453: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,442 INFO L280 TraceCheckUtils]: 454: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,442 INFO L275 TraceCheckUtils]: 455: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,442 INFO L280 TraceCheckUtils]: 456: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,442 INFO L280 TraceCheckUtils]: 457: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,444 INFO L275 TraceCheckUtils]: 458: Hoare quadruple {8926#true} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,445 INFO L280 TraceCheckUtils]: 459: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,445 INFO L263 TraceCheckUtils]: 460: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,446 INFO L280 TraceCheckUtils]: 461: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,447 INFO L280 TraceCheckUtils]: 462: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,448 INFO L280 TraceCheckUtils]: 463: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,448 INFO L263 TraceCheckUtils]: 464: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,449 INFO L280 TraceCheckUtils]: 465: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,450 INFO L280 TraceCheckUtils]: 466: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,450 INFO L280 TraceCheckUtils]: 467: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,451 INFO L263 TraceCheckUtils]: 468: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,452 INFO L280 TraceCheckUtils]: 469: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,453 INFO L280 TraceCheckUtils]: 470: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {12242#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-17 22:07:42,454 INFO L280 TraceCheckUtils]: 471: Hoare triple {12242#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,454 INFO L263 TraceCheckUtils]: 472: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,454 INFO L280 TraceCheckUtils]: 473: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,455 INFO L280 TraceCheckUtils]: 474: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,455 INFO L280 TraceCheckUtils]: 475: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,455 INFO L280 TraceCheckUtils]: 476: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,457 INFO L275 TraceCheckUtils]: 477: Hoare quadruple {8926#true} {12243#(<= 2 |fibonacci_#in~n|)} #34#return; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,457 INFO L280 TraceCheckUtils]: 478: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,458 INFO L263 TraceCheckUtils]: 479: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,458 INFO L280 TraceCheckUtils]: 480: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,458 INFO L280 TraceCheckUtils]: 481: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,459 INFO L280 TraceCheckUtils]: 482: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,460 INFO L275 TraceCheckUtils]: 483: Hoare quadruple {8926#true} {12243#(<= 2 |fibonacci_#in~n|)} #36#return; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,461 INFO L280 TraceCheckUtils]: 484: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,462 INFO L280 TraceCheckUtils]: 485: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} assume true; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,464 INFO L275 TraceCheckUtils]: 486: Hoare quadruple {12243#(<= 2 |fibonacci_#in~n|)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,464 INFO L280 TraceCheckUtils]: 487: Hoare triple {12236#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,465 INFO L263 TraceCheckUtils]: 488: Hoare triple {12236#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,465 INFO L280 TraceCheckUtils]: 489: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,465 INFO L280 TraceCheckUtils]: 490: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,466 INFO L280 TraceCheckUtils]: 491: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,466 INFO L280 TraceCheckUtils]: 492: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,467 INFO L275 TraceCheckUtils]: 493: Hoare quadruple {8926#true} {12236#(<= 3 |fibonacci_#in~n|)} #36#return; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,468 INFO L280 TraceCheckUtils]: 494: Hoare triple {12236#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,469 INFO L280 TraceCheckUtils]: 495: Hoare triple {12236#(<= 3 |fibonacci_#in~n|)} assume true; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,471 INFO L275 TraceCheckUtils]: 496: Hoare quadruple {12236#(<= 3 |fibonacci_#in~n|)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12199#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,471 INFO L280 TraceCheckUtils]: 497: Hoare triple {12199#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12199#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,472 INFO L263 TraceCheckUtils]: 498: Hoare triple {12199#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,472 INFO L280 TraceCheckUtils]: 499: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,472 INFO L280 TraceCheckUtils]: 500: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,472 INFO L280 TraceCheckUtils]: 501: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,472 INFO L263 TraceCheckUtils]: 502: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,473 INFO L280 TraceCheckUtils]: 503: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,473 INFO L280 TraceCheckUtils]: 504: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,473 INFO L280 TraceCheckUtils]: 505: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,473 INFO L280 TraceCheckUtils]: 506: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,474 INFO L275 TraceCheckUtils]: 507: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,474 INFO L280 TraceCheckUtils]: 508: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,474 INFO L263 TraceCheckUtils]: 509: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,474 INFO L280 TraceCheckUtils]: 510: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,474 INFO L280 TraceCheckUtils]: 511: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,475 INFO L280 TraceCheckUtils]: 512: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,475 INFO L275 TraceCheckUtils]: 513: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,475 INFO L280 TraceCheckUtils]: 514: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,475 INFO L280 TraceCheckUtils]: 515: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,476 INFO L275 TraceCheckUtils]: 516: Hoare quadruple {8926#true} {12199#(<= 4 |fibonacci_#in~n|)} #36#return; {12199#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,477 INFO L280 TraceCheckUtils]: 517: Hoare triple {12199#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12199#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,478 INFO L280 TraceCheckUtils]: 518: Hoare triple {12199#(<= 4 |fibonacci_#in~n|)} assume true; {12199#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,479 INFO L275 TraceCheckUtils]: 519: Hoare quadruple {12199#(<= 4 |fibonacci_#in~n|)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #36#return; {11702#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,479 INFO L280 TraceCheckUtils]: 520: Hoare triple {11702#(<= 6 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11702#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,480 INFO L280 TraceCheckUtils]: 521: Hoare triple {11702#(<= 6 |fibonacci_#in~n|)} assume true; {11702#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,481 INFO L275 TraceCheckUtils]: 522: Hoare quadruple {11702#(<= 6 |fibonacci_#in~n|)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11374#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,482 INFO L280 TraceCheckUtils]: 523: Hoare triple {11374#(<= 7 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11374#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,482 INFO L263 TraceCheckUtils]: 524: Hoare triple {11374#(<= 7 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,483 INFO L280 TraceCheckUtils]: 525: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,483 INFO L280 TraceCheckUtils]: 526: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,483 INFO L280 TraceCheckUtils]: 527: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,483 INFO L263 TraceCheckUtils]: 528: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,484 INFO L280 TraceCheckUtils]: 529: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,484 INFO L280 TraceCheckUtils]: 530: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,484 INFO L280 TraceCheckUtils]: 531: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,485 INFO L263 TraceCheckUtils]: 532: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,485 INFO L280 TraceCheckUtils]: 533: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,485 INFO L280 TraceCheckUtils]: 534: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,486 INFO L280 TraceCheckUtils]: 535: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,486 INFO L263 TraceCheckUtils]: 536: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,486 INFO L280 TraceCheckUtils]: 537: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,487 INFO L280 TraceCheckUtils]: 538: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,487 INFO L280 TraceCheckUtils]: 539: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,487 INFO L263 TraceCheckUtils]: 540: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,488 INFO L280 TraceCheckUtils]: 541: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,488 INFO L280 TraceCheckUtils]: 542: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,488 INFO L280 TraceCheckUtils]: 543: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,488 INFO L280 TraceCheckUtils]: 544: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,489 INFO L275 TraceCheckUtils]: 545: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,489 INFO L280 TraceCheckUtils]: 546: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,489 INFO L263 TraceCheckUtils]: 547: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,490 INFO L280 TraceCheckUtils]: 548: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,490 INFO L280 TraceCheckUtils]: 549: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,490 INFO L280 TraceCheckUtils]: 550: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,491 INFO L275 TraceCheckUtils]: 551: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,491 INFO L280 TraceCheckUtils]: 552: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,491 INFO L280 TraceCheckUtils]: 553: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,492 INFO L275 TraceCheckUtils]: 554: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,492 INFO L280 TraceCheckUtils]: 555: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,492 INFO L263 TraceCheckUtils]: 556: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,492 INFO L280 TraceCheckUtils]: 557: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,493 INFO L280 TraceCheckUtils]: 558: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,493 INFO L280 TraceCheckUtils]: 559: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,493 INFO L280 TraceCheckUtils]: 560: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,494 INFO L275 TraceCheckUtils]: 561: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,494 INFO L280 TraceCheckUtils]: 562: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,494 INFO L280 TraceCheckUtils]: 563: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,495 INFO L275 TraceCheckUtils]: 564: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,495 INFO L280 TraceCheckUtils]: 565: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,495 INFO L263 TraceCheckUtils]: 566: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,496 INFO L280 TraceCheckUtils]: 567: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,496 INFO L280 TraceCheckUtils]: 568: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,496 INFO L280 TraceCheckUtils]: 569: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,497 INFO L263 TraceCheckUtils]: 570: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,497 INFO L280 TraceCheckUtils]: 571: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,497 INFO L280 TraceCheckUtils]: 572: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,497 INFO L280 TraceCheckUtils]: 573: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,498 INFO L280 TraceCheckUtils]: 574: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,498 INFO L275 TraceCheckUtils]: 575: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,498 INFO L280 TraceCheckUtils]: 576: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,499 INFO L263 TraceCheckUtils]: 577: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,499 INFO L280 TraceCheckUtils]: 578: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,499 INFO L280 TraceCheckUtils]: 579: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,499 INFO L280 TraceCheckUtils]: 580: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,500 INFO L275 TraceCheckUtils]: 581: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,500 INFO L280 TraceCheckUtils]: 582: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,500 INFO L280 TraceCheckUtils]: 583: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,501 INFO L275 TraceCheckUtils]: 584: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,501 INFO L280 TraceCheckUtils]: 585: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,501 INFO L280 TraceCheckUtils]: 586: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,502 INFO L275 TraceCheckUtils]: 587: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,502 INFO L280 TraceCheckUtils]: 588: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,502 INFO L263 TraceCheckUtils]: 589: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,503 INFO L280 TraceCheckUtils]: 590: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,503 INFO L280 TraceCheckUtils]: 591: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,503 INFO L280 TraceCheckUtils]: 592: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,503 INFO L263 TraceCheckUtils]: 593: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,504 INFO L280 TraceCheckUtils]: 594: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,504 INFO L280 TraceCheckUtils]: 595: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,504 INFO L280 TraceCheckUtils]: 596: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,505 INFO L263 TraceCheckUtils]: 597: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,505 INFO L280 TraceCheckUtils]: 598: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,505 INFO L280 TraceCheckUtils]: 599: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,506 INFO L280 TraceCheckUtils]: 600: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,506 INFO L280 TraceCheckUtils]: 601: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,506 INFO L275 TraceCheckUtils]: 602: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,507 INFO L280 TraceCheckUtils]: 603: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,507 INFO L263 TraceCheckUtils]: 604: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,507 INFO L280 TraceCheckUtils]: 605: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,508 INFO L280 TraceCheckUtils]: 606: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,508 INFO L280 TraceCheckUtils]: 607: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,508 INFO L275 TraceCheckUtils]: 608: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,508 INFO L280 TraceCheckUtils]: 609: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,509 INFO L280 TraceCheckUtils]: 610: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,509 INFO L275 TraceCheckUtils]: 611: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,509 INFO L280 TraceCheckUtils]: 612: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,510 INFO L263 TraceCheckUtils]: 613: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,510 INFO L280 TraceCheckUtils]: 614: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,510 INFO L280 TraceCheckUtils]: 615: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,511 INFO L280 TraceCheckUtils]: 616: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,511 INFO L280 TraceCheckUtils]: 617: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,511 INFO L275 TraceCheckUtils]: 618: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,512 INFO L280 TraceCheckUtils]: 619: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,512 INFO L280 TraceCheckUtils]: 620: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,512 INFO L275 TraceCheckUtils]: 621: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,512 INFO L280 TraceCheckUtils]: 622: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,513 INFO L280 TraceCheckUtils]: 623: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,514 INFO L275 TraceCheckUtils]: 624: Hoare quadruple {8926#true} {11374#(<= 7 |fibonacci_#in~n|)} #36#return; {11374#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,515 INFO L280 TraceCheckUtils]: 625: Hoare triple {11374#(<= 7 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11374#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,516 INFO L280 TraceCheckUtils]: 626: Hoare triple {11374#(<= 7 |fibonacci_#in~n|)} assume true; {11374#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,517 INFO L275 TraceCheckUtils]: 627: Hoare quadruple {11374#(<= 7 |fibonacci_#in~n|)} {9838#(<= fibonacci_~n 8)} #36#return; {8927#false} is VALID [2020-07-17 22:07:42,518 INFO L280 TraceCheckUtils]: 628: Hoare triple {8927#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8927#false} is VALID [2020-07-17 22:07:42,518 INFO L280 TraceCheckUtils]: 629: Hoare triple {8927#false} assume true; {8927#false} is VALID [2020-07-17 22:07:42,518 INFO L275 TraceCheckUtils]: 630: Hoare quadruple {8927#false} {8926#true} #42#return; {8927#false} is VALID [2020-07-17 22:07:42,919 INFO L263 TraceCheckUtils]: 0: Hoare triple {8926#true} call ULTIMATE.init(); {8926#true} is VALID [2020-07-17 22:07:42,920 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,920 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8926#true} {8926#true} #38#return; {8926#true} is VALID [2020-07-17 22:07:42,920 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret4 := main(); {8926#true} is VALID [2020-07-17 22:07:42,921 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {8926#true} is VALID [2020-07-17 22:07:42,921 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~x~0 > 46); {8926#true} is VALID [2020-07-17 22:07:42,921 INFO L263 TraceCheckUtils]: 6: Hoare triple {8926#true} call #t~ret3 := fibonacci(~x~0); {8926#true} is VALID [2020-07-17 22:07:42,921 INFO L280 TraceCheckUtils]: 7: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,922 INFO L280 TraceCheckUtils]: 8: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,922 INFO L280 TraceCheckUtils]: 9: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,922 INFO L263 TraceCheckUtils]: 10: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,923 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,924 INFO L280 TraceCheckUtils]: 12: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,925 INFO L280 TraceCheckUtils]: 13: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,925 INFO L263 TraceCheckUtils]: 14: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,926 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,927 INFO L280 TraceCheckUtils]: 16: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,928 INFO L280 TraceCheckUtils]: 17: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,928 INFO L263 TraceCheckUtils]: 18: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,929 INFO L280 TraceCheckUtils]: 19: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,930 INFO L280 TraceCheckUtils]: 20: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,931 INFO L280 TraceCheckUtils]: 21: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,931 INFO L263 TraceCheckUtils]: 22: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,932 INFO L280 TraceCheckUtils]: 23: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,933 INFO L280 TraceCheckUtils]: 24: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,933 INFO L280 TraceCheckUtils]: 25: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,934 INFO L263 TraceCheckUtils]: 26: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,934 INFO L280 TraceCheckUtils]: 27: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,935 INFO L280 TraceCheckUtils]: 28: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,936 INFO L280 TraceCheckUtils]: 29: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,936 INFO L263 TraceCheckUtils]: 30: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,937 INFO L280 TraceCheckUtils]: 31: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,938 INFO L280 TraceCheckUtils]: 32: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,939 INFO L280 TraceCheckUtils]: 33: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,939 INFO L263 TraceCheckUtils]: 34: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,940 INFO L280 TraceCheckUtils]: 35: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,940 INFO L280 TraceCheckUtils]: 36: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:42,941 INFO L280 TraceCheckUtils]: 37: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {10791#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:42,942 INFO L280 TraceCheckUtils]: 38: Hoare triple {10791#(<= |fibonacci_#in~n| 1)} assume true; {10791#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:42,944 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {10791#(<= |fibonacci_#in~n| 1)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:42,945 INFO L280 TraceCheckUtils]: 40: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:42,945 INFO L263 TraceCheckUtils]: 41: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,945 INFO L280 TraceCheckUtils]: 42: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,946 INFO L280 TraceCheckUtils]: 43: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,946 INFO L280 TraceCheckUtils]: 44: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,947 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {8926#true} {10786#(<= |fibonacci_#in~n| 2)} #36#return; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:42,948 INFO L280 TraceCheckUtils]: 46: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:42,949 INFO L280 TraceCheckUtils]: 47: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} assume true; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:42,950 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {10786#(<= |fibonacci_#in~n| 2)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:42,950 INFO L280 TraceCheckUtils]: 49: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:42,951 INFO L263 TraceCheckUtils]: 50: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,951 INFO L280 TraceCheckUtils]: 51: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,951 INFO L280 TraceCheckUtils]: 52: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,951 INFO L280 TraceCheckUtils]: 53: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,951 INFO L280 TraceCheckUtils]: 54: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,952 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8926#true} {10775#(<= |fibonacci_#in~n| 3)} #36#return; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:42,953 INFO L280 TraceCheckUtils]: 56: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:42,953 INFO L280 TraceCheckUtils]: 57: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} assume true; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:42,955 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {10775#(<= |fibonacci_#in~n| 3)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:42,955 INFO L280 TraceCheckUtils]: 59: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:42,955 INFO L263 TraceCheckUtils]: 60: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,955 INFO L280 TraceCheckUtils]: 61: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,956 INFO L280 TraceCheckUtils]: 62: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,956 INFO L280 TraceCheckUtils]: 63: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,956 INFO L263 TraceCheckUtils]: 64: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,956 INFO L280 TraceCheckUtils]: 65: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,956 INFO L280 TraceCheckUtils]: 66: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,957 INFO L280 TraceCheckUtils]: 67: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,957 INFO L280 TraceCheckUtils]: 68: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,957 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,957 INFO L280 TraceCheckUtils]: 70: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,957 INFO L263 TraceCheckUtils]: 71: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,957 INFO L280 TraceCheckUtils]: 72: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,958 INFO L280 TraceCheckUtils]: 73: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,958 INFO L280 TraceCheckUtils]: 74: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,958 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,958 INFO L280 TraceCheckUtils]: 76: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,958 INFO L280 TraceCheckUtils]: 77: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,959 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {8926#true} {10738#(<= |fibonacci_#in~n| 4)} #36#return; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:42,960 INFO L280 TraceCheckUtils]: 79: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:42,960 INFO L280 TraceCheckUtils]: 80: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} assume true; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:42,962 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {10738#(<= |fibonacci_#in~n| 4)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:42,962 INFO L280 TraceCheckUtils]: 82: Hoare triple {10673#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:42,963 INFO L263 TraceCheckUtils]: 83: Hoare triple {10673#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,963 INFO L280 TraceCheckUtils]: 84: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,963 INFO L280 TraceCheckUtils]: 85: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,963 INFO L280 TraceCheckUtils]: 86: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,963 INFO L263 TraceCheckUtils]: 87: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,964 INFO L280 TraceCheckUtils]: 88: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,964 INFO L280 TraceCheckUtils]: 89: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,964 INFO L280 TraceCheckUtils]: 90: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,964 INFO L263 TraceCheckUtils]: 91: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,964 INFO L280 TraceCheckUtils]: 92: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,965 INFO L280 TraceCheckUtils]: 93: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,965 INFO L280 TraceCheckUtils]: 94: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,965 INFO L280 TraceCheckUtils]: 95: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,965 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,965 INFO L280 TraceCheckUtils]: 97: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,966 INFO L263 TraceCheckUtils]: 98: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,966 INFO L280 TraceCheckUtils]: 99: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,966 INFO L280 TraceCheckUtils]: 100: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,966 INFO L280 TraceCheckUtils]: 101: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,966 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,967 INFO L280 TraceCheckUtils]: 103: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,967 INFO L280 TraceCheckUtils]: 104: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,967 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,967 INFO L280 TraceCheckUtils]: 106: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,967 INFO L263 TraceCheckUtils]: 107: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,967 INFO L280 TraceCheckUtils]: 108: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,968 INFO L280 TraceCheckUtils]: 109: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,968 INFO L280 TraceCheckUtils]: 110: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,968 INFO L280 TraceCheckUtils]: 111: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,968 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,968 INFO L280 TraceCheckUtils]: 113: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,968 INFO L280 TraceCheckUtils]: 114: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,969 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {8926#true} {10673#(<= |fibonacci_#in~n| 5)} #36#return; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:42,970 INFO L280 TraceCheckUtils]: 116: Hoare triple {10673#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:42,971 INFO L280 TraceCheckUtils]: 117: Hoare triple {10673#(<= |fibonacci_#in~n| 5)} assume true; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:42,972 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {10673#(<= |fibonacci_#in~n| 5)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10554#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:42,973 INFO L280 TraceCheckUtils]: 119: Hoare triple {10554#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10554#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:42,974 INFO L263 TraceCheckUtils]: 120: Hoare triple {10554#(<= |fibonacci_#in~n| 6)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,974 INFO L280 TraceCheckUtils]: 121: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,974 INFO L280 TraceCheckUtils]: 122: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,974 INFO L280 TraceCheckUtils]: 123: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,975 INFO L263 TraceCheckUtils]: 124: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,975 INFO L280 TraceCheckUtils]: 125: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,975 INFO L280 TraceCheckUtils]: 126: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,976 INFO L280 TraceCheckUtils]: 127: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,976 INFO L263 TraceCheckUtils]: 128: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,976 INFO L280 TraceCheckUtils]: 129: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,977 INFO L280 TraceCheckUtils]: 130: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,977 INFO L280 TraceCheckUtils]: 131: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,977 INFO L263 TraceCheckUtils]: 132: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,977 INFO L280 TraceCheckUtils]: 133: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,978 INFO L280 TraceCheckUtils]: 134: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,978 INFO L280 TraceCheckUtils]: 135: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,978 INFO L280 TraceCheckUtils]: 136: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,979 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,979 INFO L280 TraceCheckUtils]: 138: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,979 INFO L263 TraceCheckUtils]: 139: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,980 INFO L280 TraceCheckUtils]: 140: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,980 INFO L280 TraceCheckUtils]: 141: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,980 INFO L280 TraceCheckUtils]: 142: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,980 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,981 INFO L280 TraceCheckUtils]: 144: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,981 INFO L280 TraceCheckUtils]: 145: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,981 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,982 INFO L280 TraceCheckUtils]: 147: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,982 INFO L263 TraceCheckUtils]: 148: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,982 INFO L280 TraceCheckUtils]: 149: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,983 INFO L280 TraceCheckUtils]: 150: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,983 INFO L280 TraceCheckUtils]: 151: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,983 INFO L280 TraceCheckUtils]: 152: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,983 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,984 INFO L280 TraceCheckUtils]: 154: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,984 INFO L280 TraceCheckUtils]: 155: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,984 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,985 INFO L280 TraceCheckUtils]: 157: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,985 INFO L263 TraceCheckUtils]: 158: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,985 INFO L280 TraceCheckUtils]: 159: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,985 INFO L280 TraceCheckUtils]: 160: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,986 INFO L280 TraceCheckUtils]: 161: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,986 INFO L263 TraceCheckUtils]: 162: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,986 INFO L280 TraceCheckUtils]: 163: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,986 INFO L280 TraceCheckUtils]: 164: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,987 INFO L280 TraceCheckUtils]: 165: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:42,987 INFO L280 TraceCheckUtils]: 166: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,987 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:42,988 INFO L280 TraceCheckUtils]: 168: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:42,988 INFO L263 TraceCheckUtils]: 169: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,988 INFO L280 TraceCheckUtils]: 170: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,989 INFO L280 TraceCheckUtils]: 171: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:42,989 INFO L280 TraceCheckUtils]: 172: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,989 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,989 INFO L280 TraceCheckUtils]: 174: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,990 INFO L280 TraceCheckUtils]: 175: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,990 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:42,990 INFO L280 TraceCheckUtils]: 177: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:42,991 INFO L280 TraceCheckUtils]: 178: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:42,992 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {8926#true} {10554#(<= |fibonacci_#in~n| 6)} #36#return; {10554#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:42,993 INFO L280 TraceCheckUtils]: 180: Hoare triple {10554#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10554#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:42,994 INFO L280 TraceCheckUtils]: 181: Hoare triple {10554#(<= |fibonacci_#in~n| 6)} assume true; {10554#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:42,995 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {10554#(<= |fibonacci_#in~n| 6)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10353#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-17 22:07:42,996 INFO L280 TraceCheckUtils]: 183: Hoare triple {10353#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10353#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-17 22:07:42,997 INFO L263 TraceCheckUtils]: 184: Hoare triple {10353#(<= |fibonacci_#in~n| 7)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:42,997 INFO L280 TraceCheckUtils]: 185: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,997 INFO L280 TraceCheckUtils]: 186: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,998 INFO L280 TraceCheckUtils]: 187: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,998 INFO L263 TraceCheckUtils]: 188: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,998 INFO L280 TraceCheckUtils]: 189: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:42,998 INFO L280 TraceCheckUtils]: 190: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:42,999 INFO L280 TraceCheckUtils]: 191: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:42,999 INFO L263 TraceCheckUtils]: 192: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:42,999 INFO L280 TraceCheckUtils]: 193: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,000 INFO L280 TraceCheckUtils]: 194: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,000 INFO L280 TraceCheckUtils]: 195: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:43,000 INFO L263 TraceCheckUtils]: 196: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,001 INFO L280 TraceCheckUtils]: 197: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,001 INFO L280 TraceCheckUtils]: 198: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,001 INFO L280 TraceCheckUtils]: 199: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:43,001 INFO L263 TraceCheckUtils]: 200: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,002 INFO L280 TraceCheckUtils]: 201: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,002 INFO L280 TraceCheckUtils]: 202: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,002 INFO L280 TraceCheckUtils]: 203: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:43,002 INFO L280 TraceCheckUtils]: 204: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,003 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:43,003 INFO L280 TraceCheckUtils]: 206: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:43,003 INFO L263 TraceCheckUtils]: 207: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,004 INFO L280 TraceCheckUtils]: 208: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,004 INFO L280 TraceCheckUtils]: 209: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:43,004 INFO L280 TraceCheckUtils]: 210: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,005 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:43,005 INFO L280 TraceCheckUtils]: 212: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:43,005 INFO L280 TraceCheckUtils]: 213: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,005 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:43,006 INFO L280 TraceCheckUtils]: 215: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:43,006 INFO L263 TraceCheckUtils]: 216: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,006 INFO L280 TraceCheckUtils]: 217: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,007 INFO L280 TraceCheckUtils]: 218: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,007 INFO L280 TraceCheckUtils]: 219: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:43,007 INFO L280 TraceCheckUtils]: 220: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,007 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:43,008 INFO L280 TraceCheckUtils]: 222: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:43,008 INFO L280 TraceCheckUtils]: 223: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,008 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:43,009 INFO L280 TraceCheckUtils]: 225: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:43,009 INFO L263 TraceCheckUtils]: 226: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,009 INFO L280 TraceCheckUtils]: 227: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,010 INFO L280 TraceCheckUtils]: 228: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,010 INFO L280 TraceCheckUtils]: 229: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:43,010 INFO L263 TraceCheckUtils]: 230: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,010 INFO L280 TraceCheckUtils]: 231: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,011 INFO L280 TraceCheckUtils]: 232: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,011 INFO L280 TraceCheckUtils]: 233: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:43,011 INFO L280 TraceCheckUtils]: 234: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,012 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:43,012 INFO L280 TraceCheckUtils]: 236: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:43,012 INFO L263 TraceCheckUtils]: 237: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,013 INFO L280 TraceCheckUtils]: 238: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,013 INFO L280 TraceCheckUtils]: 239: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:43,013 INFO L280 TraceCheckUtils]: 240: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,013 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:43,014 INFO L280 TraceCheckUtils]: 242: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:43,014 INFO L280 TraceCheckUtils]: 243: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,014 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:43,015 INFO L280 TraceCheckUtils]: 245: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:43,015 INFO L280 TraceCheckUtils]: 246: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,015 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:43,015 INFO L280 TraceCheckUtils]: 248: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:43,016 INFO L263 TraceCheckUtils]: 249: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,016 INFO L280 TraceCheckUtils]: 250: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,016 INFO L280 TraceCheckUtils]: 251: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,017 INFO L280 TraceCheckUtils]: 252: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:43,017 INFO L263 TraceCheckUtils]: 253: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,017 INFO L280 TraceCheckUtils]: 254: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,017 INFO L280 TraceCheckUtils]: 255: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,018 INFO L280 TraceCheckUtils]: 256: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:43,018 INFO L263 TraceCheckUtils]: 257: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,018 INFO L280 TraceCheckUtils]: 258: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,018 INFO L280 TraceCheckUtils]: 259: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,019 INFO L280 TraceCheckUtils]: 260: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:43,019 INFO L280 TraceCheckUtils]: 261: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,019 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:43,020 INFO L280 TraceCheckUtils]: 263: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:43,020 INFO L263 TraceCheckUtils]: 264: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,020 INFO L280 TraceCheckUtils]: 265: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,021 INFO L280 TraceCheckUtils]: 266: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:43,021 INFO L280 TraceCheckUtils]: 267: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,021 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:43,021 INFO L280 TraceCheckUtils]: 269: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:43,022 INFO L280 TraceCheckUtils]: 270: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,022 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:43,022 INFO L280 TraceCheckUtils]: 272: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:43,023 INFO L263 TraceCheckUtils]: 273: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,023 INFO L280 TraceCheckUtils]: 274: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,023 INFO L280 TraceCheckUtils]: 275: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,023 INFO L280 TraceCheckUtils]: 276: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:43,024 INFO L280 TraceCheckUtils]: 277: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,024 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:43,024 INFO L280 TraceCheckUtils]: 279: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:43,025 INFO L280 TraceCheckUtils]: 280: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,025 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:43,025 INFO L280 TraceCheckUtils]: 282: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:43,026 INFO L280 TraceCheckUtils]: 283: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,027 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {8926#true} {10353#(<= |fibonacci_#in~n| 7)} #36#return; {10353#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-17 22:07:43,028 INFO L280 TraceCheckUtils]: 285: Hoare triple {10353#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10353#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-17 22:07:43,029 INFO L280 TraceCheckUtils]: 286: Hoare triple {10353#(<= |fibonacci_#in~n| 7)} assume true; {10353#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-17 22:07:43,030 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {10353#(<= |fibonacci_#in~n| 7)} {8926#true} #34#return; {9838#(<= fibonacci_~n 8)} is VALID [2020-07-17 22:07:43,031 INFO L280 TraceCheckUtils]: 288: Hoare triple {9838#(<= fibonacci_~n 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9838#(<= fibonacci_~n 8)} is VALID [2020-07-17 22:07:43,031 INFO L263 TraceCheckUtils]: 289: Hoare triple {9838#(<= fibonacci_~n 8)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,032 INFO L280 TraceCheckUtils]: 290: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,033 INFO L280 TraceCheckUtils]: 291: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,034 INFO L280 TraceCheckUtils]: 292: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,034 INFO L263 TraceCheckUtils]: 293: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,035 INFO L280 TraceCheckUtils]: 294: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,036 INFO L280 TraceCheckUtils]: 295: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,036 INFO L280 TraceCheckUtils]: 296: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,037 INFO L263 TraceCheckUtils]: 297: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,037 INFO L280 TraceCheckUtils]: 298: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,037 INFO L280 TraceCheckUtils]: 299: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,038 INFO L280 TraceCheckUtils]: 300: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:43,038 INFO L263 TraceCheckUtils]: 301: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,038 INFO L280 TraceCheckUtils]: 302: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,039 INFO L280 TraceCheckUtils]: 303: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,039 INFO L280 TraceCheckUtils]: 304: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:43,039 INFO L263 TraceCheckUtils]: 305: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,039 INFO L280 TraceCheckUtils]: 306: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,040 INFO L280 TraceCheckUtils]: 307: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,040 INFO L280 TraceCheckUtils]: 308: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:43,040 INFO L263 TraceCheckUtils]: 309: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,041 INFO L280 TraceCheckUtils]: 310: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,041 INFO L280 TraceCheckUtils]: 311: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,041 INFO L280 TraceCheckUtils]: 312: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:43,042 INFO L263 TraceCheckUtils]: 313: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,042 INFO L280 TraceCheckUtils]: 314: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,042 INFO L280 TraceCheckUtils]: 315: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,042 INFO L280 TraceCheckUtils]: 316: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:43,043 INFO L263 TraceCheckUtils]: 317: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,043 INFO L280 TraceCheckUtils]: 318: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,043 INFO L280 TraceCheckUtils]: 319: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,044 INFO L280 TraceCheckUtils]: 320: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:43,044 INFO L280 TraceCheckUtils]: 321: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,044 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:43,044 INFO L280 TraceCheckUtils]: 323: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:43,045 INFO L263 TraceCheckUtils]: 324: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,045 INFO L280 TraceCheckUtils]: 325: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,045 INFO L280 TraceCheckUtils]: 326: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:43,046 INFO L280 TraceCheckUtils]: 327: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,046 INFO L275 TraceCheckUtils]: 328: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:43,046 INFO L280 TraceCheckUtils]: 329: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:43,047 INFO L280 TraceCheckUtils]: 330: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,047 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:43,047 INFO L280 TraceCheckUtils]: 332: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:43,047 INFO L263 TraceCheckUtils]: 333: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,048 INFO L280 TraceCheckUtils]: 334: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,048 INFO L280 TraceCheckUtils]: 335: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,048 INFO L280 TraceCheckUtils]: 336: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:43,049 INFO L280 TraceCheckUtils]: 337: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,049 INFO L275 TraceCheckUtils]: 338: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:43,049 INFO L280 TraceCheckUtils]: 339: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:43,049 INFO L280 TraceCheckUtils]: 340: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,050 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:43,050 INFO L280 TraceCheckUtils]: 342: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:43,050 INFO L263 TraceCheckUtils]: 343: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,051 INFO L280 TraceCheckUtils]: 344: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,051 INFO L280 TraceCheckUtils]: 345: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,051 INFO L280 TraceCheckUtils]: 346: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:43,051 INFO L263 TraceCheckUtils]: 347: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,052 INFO L280 TraceCheckUtils]: 348: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,052 INFO L280 TraceCheckUtils]: 349: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,052 INFO L280 TraceCheckUtils]: 350: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:43,053 INFO L280 TraceCheckUtils]: 351: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,053 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:43,053 INFO L280 TraceCheckUtils]: 353: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:43,053 INFO L263 TraceCheckUtils]: 354: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,054 INFO L280 TraceCheckUtils]: 355: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,054 INFO L280 TraceCheckUtils]: 356: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:43,054 INFO L280 TraceCheckUtils]: 357: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,055 INFO L275 TraceCheckUtils]: 358: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:43,055 INFO L280 TraceCheckUtils]: 359: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:43,055 INFO L280 TraceCheckUtils]: 360: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,056 INFO L275 TraceCheckUtils]: 361: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:43,056 INFO L280 TraceCheckUtils]: 362: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:43,056 INFO L280 TraceCheckUtils]: 363: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,056 INFO L275 TraceCheckUtils]: 364: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:43,057 INFO L280 TraceCheckUtils]: 365: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:43,057 INFO L263 TraceCheckUtils]: 366: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,057 INFO L280 TraceCheckUtils]: 367: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,058 INFO L280 TraceCheckUtils]: 368: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,058 INFO L280 TraceCheckUtils]: 369: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:43,058 INFO L263 TraceCheckUtils]: 370: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,059 INFO L280 TraceCheckUtils]: 371: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,059 INFO L280 TraceCheckUtils]: 372: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,059 INFO L280 TraceCheckUtils]: 373: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:43,059 INFO L263 TraceCheckUtils]: 374: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,060 INFO L280 TraceCheckUtils]: 375: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,060 INFO L280 TraceCheckUtils]: 376: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,060 INFO L280 TraceCheckUtils]: 377: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:43,061 INFO L280 TraceCheckUtils]: 378: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,061 INFO L275 TraceCheckUtils]: 379: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:43,061 INFO L280 TraceCheckUtils]: 380: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:43,061 INFO L263 TraceCheckUtils]: 381: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,062 INFO L280 TraceCheckUtils]: 382: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,062 INFO L280 TraceCheckUtils]: 383: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:43,062 INFO L280 TraceCheckUtils]: 384: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,063 INFO L275 TraceCheckUtils]: 385: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:43,063 INFO L280 TraceCheckUtils]: 386: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:43,063 INFO L280 TraceCheckUtils]: 387: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,064 INFO L275 TraceCheckUtils]: 388: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:43,064 INFO L280 TraceCheckUtils]: 389: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:43,064 INFO L263 TraceCheckUtils]: 390: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,064 INFO L280 TraceCheckUtils]: 391: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,065 INFO L280 TraceCheckUtils]: 392: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,065 INFO L280 TraceCheckUtils]: 393: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:43,065 INFO L280 TraceCheckUtils]: 394: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,065 INFO L275 TraceCheckUtils]: 395: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:43,066 INFO L280 TraceCheckUtils]: 396: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:43,066 INFO L280 TraceCheckUtils]: 397: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,066 INFO L275 TraceCheckUtils]: 398: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:43,066 INFO L280 TraceCheckUtils]: 399: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:43,066 INFO L280 TraceCheckUtils]: 400: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,067 INFO L275 TraceCheckUtils]: 401: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:43,067 INFO L280 TraceCheckUtils]: 402: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:43,067 INFO L263 TraceCheckUtils]: 403: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,067 INFO L280 TraceCheckUtils]: 404: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,068 INFO L280 TraceCheckUtils]: 405: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,068 INFO L280 TraceCheckUtils]: 406: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:43,068 INFO L263 TraceCheckUtils]: 407: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,068 INFO L280 TraceCheckUtils]: 408: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,068 INFO L280 TraceCheckUtils]: 409: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,068 INFO L280 TraceCheckUtils]: 410: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:43,069 INFO L263 TraceCheckUtils]: 411: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,069 INFO L280 TraceCheckUtils]: 412: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,069 INFO L280 TraceCheckUtils]: 413: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,069 INFO L280 TraceCheckUtils]: 414: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:43,070 INFO L263 TraceCheckUtils]: 415: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,070 INFO L280 TraceCheckUtils]: 416: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,070 INFO L280 TraceCheckUtils]: 417: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,070 INFO L280 TraceCheckUtils]: 418: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:43,070 INFO L280 TraceCheckUtils]: 419: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,070 INFO L275 TraceCheckUtils]: 420: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:43,071 INFO L280 TraceCheckUtils]: 421: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:43,071 INFO L263 TraceCheckUtils]: 422: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,071 INFO L280 TraceCheckUtils]: 423: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,071 INFO L280 TraceCheckUtils]: 424: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:43,071 INFO L280 TraceCheckUtils]: 425: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,072 INFO L275 TraceCheckUtils]: 426: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:43,072 INFO L280 TraceCheckUtils]: 427: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:43,072 INFO L280 TraceCheckUtils]: 428: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,072 INFO L275 TraceCheckUtils]: 429: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:43,072 INFO L280 TraceCheckUtils]: 430: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:43,073 INFO L263 TraceCheckUtils]: 431: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,073 INFO L280 TraceCheckUtils]: 432: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,073 INFO L280 TraceCheckUtils]: 433: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,073 INFO L280 TraceCheckUtils]: 434: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:43,073 INFO L280 TraceCheckUtils]: 435: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,073 INFO L275 TraceCheckUtils]: 436: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:43,074 INFO L280 TraceCheckUtils]: 437: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:43,074 INFO L280 TraceCheckUtils]: 438: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,074 INFO L275 TraceCheckUtils]: 439: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:43,074 INFO L280 TraceCheckUtils]: 440: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:43,074 INFO L263 TraceCheckUtils]: 441: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,075 INFO L280 TraceCheckUtils]: 442: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,075 INFO L280 TraceCheckUtils]: 443: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,075 INFO L280 TraceCheckUtils]: 444: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:43,075 INFO L263 TraceCheckUtils]: 445: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,075 INFO L280 TraceCheckUtils]: 446: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,075 INFO L280 TraceCheckUtils]: 447: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,076 INFO L280 TraceCheckUtils]: 448: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:43,076 INFO L280 TraceCheckUtils]: 449: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,076 INFO L275 TraceCheckUtils]: 450: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:43,076 INFO L280 TraceCheckUtils]: 451: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:43,077 INFO L263 TraceCheckUtils]: 452: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,077 INFO L280 TraceCheckUtils]: 453: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,077 INFO L280 TraceCheckUtils]: 454: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:43,078 INFO L280 TraceCheckUtils]: 455: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,078 INFO L275 TraceCheckUtils]: 456: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:43,078 INFO L280 TraceCheckUtils]: 457: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:43,079 INFO L280 TraceCheckUtils]: 458: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,079 INFO L275 TraceCheckUtils]: 459: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:43,079 INFO L280 TraceCheckUtils]: 460: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:43,079 INFO L280 TraceCheckUtils]: 461: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,080 INFO L275 TraceCheckUtils]: 462: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:43,080 INFO L280 TraceCheckUtils]: 463: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:43,080 INFO L280 TraceCheckUtils]: 464: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,082 INFO L275 TraceCheckUtils]: 465: Hoare quadruple {8926#true} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,083 INFO L280 TraceCheckUtils]: 466: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,083 INFO L263 TraceCheckUtils]: 467: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,084 INFO L280 TraceCheckUtils]: 468: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,085 INFO L280 TraceCheckUtils]: 469: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,085 INFO L280 TraceCheckUtils]: 470: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,086 INFO L263 TraceCheckUtils]: 471: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,087 INFO L280 TraceCheckUtils]: 472: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,087 INFO L280 TraceCheckUtils]: 473: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,088 INFO L280 TraceCheckUtils]: 474: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,089 INFO L263 TraceCheckUtils]: 475: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,089 INFO L280 TraceCheckUtils]: 476: Hoare triple {8926#true} ~n := #in~n; {10184#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,091 INFO L280 TraceCheckUtils]: 477: Hoare triple {10184#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {12242#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-17 22:07:43,092 INFO L280 TraceCheckUtils]: 478: Hoare triple {12242#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,092 INFO L263 TraceCheckUtils]: 479: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,092 INFO L280 TraceCheckUtils]: 480: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,093 INFO L280 TraceCheckUtils]: 481: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,093 INFO L280 TraceCheckUtils]: 482: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:43,093 INFO L280 TraceCheckUtils]: 483: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,095 INFO L275 TraceCheckUtils]: 484: Hoare quadruple {8926#true} {12243#(<= 2 |fibonacci_#in~n|)} #34#return; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,096 INFO L280 TraceCheckUtils]: 485: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,096 INFO L263 TraceCheckUtils]: 486: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,096 INFO L280 TraceCheckUtils]: 487: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,096 INFO L280 TraceCheckUtils]: 488: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:43,097 INFO L280 TraceCheckUtils]: 489: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,098 INFO L275 TraceCheckUtils]: 490: Hoare quadruple {8926#true} {12243#(<= 2 |fibonacci_#in~n|)} #36#return; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,099 INFO L280 TraceCheckUtils]: 491: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,100 INFO L280 TraceCheckUtils]: 492: Hoare triple {12243#(<= 2 |fibonacci_#in~n|)} assume true; {12243#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,102 INFO L275 TraceCheckUtils]: 493: Hoare quadruple {12243#(<= 2 |fibonacci_#in~n|)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,102 INFO L280 TraceCheckUtils]: 494: Hoare triple {12236#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,103 INFO L263 TraceCheckUtils]: 495: Hoare triple {12236#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,103 INFO L280 TraceCheckUtils]: 496: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,103 INFO L280 TraceCheckUtils]: 497: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,104 INFO L280 TraceCheckUtils]: 498: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:43,104 INFO L280 TraceCheckUtils]: 499: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,105 INFO L275 TraceCheckUtils]: 500: Hoare quadruple {8926#true} {12236#(<= 3 |fibonacci_#in~n|)} #36#return; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,106 INFO L280 TraceCheckUtils]: 501: Hoare triple {12236#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,107 INFO L280 TraceCheckUtils]: 502: Hoare triple {12236#(<= 3 |fibonacci_#in~n|)} assume true; {12236#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,109 INFO L275 TraceCheckUtils]: 503: Hoare quadruple {12236#(<= 3 |fibonacci_#in~n|)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {12199#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,109 INFO L280 TraceCheckUtils]: 504: Hoare triple {12199#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12199#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,110 INFO L263 TraceCheckUtils]: 505: Hoare triple {12199#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,110 INFO L280 TraceCheckUtils]: 506: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,110 INFO L280 TraceCheckUtils]: 507: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,111 INFO L280 TraceCheckUtils]: 508: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:43,111 INFO L263 TraceCheckUtils]: 509: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,111 INFO L280 TraceCheckUtils]: 510: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,112 INFO L280 TraceCheckUtils]: 511: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,112 INFO L280 TraceCheckUtils]: 512: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:43,112 INFO L280 TraceCheckUtils]: 513: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,112 INFO L275 TraceCheckUtils]: 514: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:43,113 INFO L280 TraceCheckUtils]: 515: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:43,113 INFO L263 TraceCheckUtils]: 516: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,113 INFO L280 TraceCheckUtils]: 517: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,114 INFO L280 TraceCheckUtils]: 518: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:43,114 INFO L280 TraceCheckUtils]: 519: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,114 INFO L275 TraceCheckUtils]: 520: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:43,114 INFO L280 TraceCheckUtils]: 521: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:43,115 INFO L280 TraceCheckUtils]: 522: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,116 INFO L275 TraceCheckUtils]: 523: Hoare quadruple {8926#true} {12199#(<= 4 |fibonacci_#in~n|)} #36#return; {12199#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,117 INFO L280 TraceCheckUtils]: 524: Hoare triple {12199#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12199#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,118 INFO L280 TraceCheckUtils]: 525: Hoare triple {12199#(<= 4 |fibonacci_#in~n|)} assume true; {12199#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,119 INFO L275 TraceCheckUtils]: 526: Hoare quadruple {12199#(<= 4 |fibonacci_#in~n|)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #36#return; {11702#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,120 INFO L280 TraceCheckUtils]: 527: Hoare triple {11702#(<= 6 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11702#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,121 INFO L280 TraceCheckUtils]: 528: Hoare triple {11702#(<= 6 |fibonacci_#in~n|)} assume true; {11702#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,123 INFO L275 TraceCheckUtils]: 529: Hoare quadruple {11702#(<= 6 |fibonacci_#in~n|)} {10184#(= fibonacci_~n |fibonacci_#in~n|)} #34#return; {11374#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,124 INFO L280 TraceCheckUtils]: 530: Hoare triple {11374#(<= 7 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11374#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,124 INFO L263 TraceCheckUtils]: 531: Hoare triple {11374#(<= 7 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,124 INFO L280 TraceCheckUtils]: 532: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,125 INFO L280 TraceCheckUtils]: 533: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,125 INFO L280 TraceCheckUtils]: 534: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:43,125 INFO L263 TraceCheckUtils]: 535: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,125 INFO L280 TraceCheckUtils]: 536: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,126 INFO L280 TraceCheckUtils]: 537: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,126 INFO L280 TraceCheckUtils]: 538: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:43,126 INFO L263 TraceCheckUtils]: 539: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,127 INFO L280 TraceCheckUtils]: 540: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,127 INFO L280 TraceCheckUtils]: 541: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,127 INFO L280 TraceCheckUtils]: 542: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:43,128 INFO L263 TraceCheckUtils]: 543: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,128 INFO L280 TraceCheckUtils]: 544: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,128 INFO L280 TraceCheckUtils]: 545: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,128 INFO L280 TraceCheckUtils]: 546: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:43,129 INFO L263 TraceCheckUtils]: 547: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,129 INFO L280 TraceCheckUtils]: 548: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,129 INFO L280 TraceCheckUtils]: 549: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,129 INFO L280 TraceCheckUtils]: 550: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:43,130 INFO L280 TraceCheckUtils]: 551: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,130 INFO L275 TraceCheckUtils]: 552: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:43,130 INFO L280 TraceCheckUtils]: 553: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:43,131 INFO L263 TraceCheckUtils]: 554: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,131 INFO L280 TraceCheckUtils]: 555: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,131 INFO L280 TraceCheckUtils]: 556: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:43,131 INFO L280 TraceCheckUtils]: 557: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,132 INFO L275 TraceCheckUtils]: 558: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:43,132 INFO L280 TraceCheckUtils]: 559: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:43,132 INFO L280 TraceCheckUtils]: 560: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,133 INFO L275 TraceCheckUtils]: 561: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:43,133 INFO L280 TraceCheckUtils]: 562: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:43,133 INFO L263 TraceCheckUtils]: 563: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,134 INFO L280 TraceCheckUtils]: 564: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,134 INFO L280 TraceCheckUtils]: 565: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,134 INFO L280 TraceCheckUtils]: 566: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:43,134 INFO L280 TraceCheckUtils]: 567: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,135 INFO L275 TraceCheckUtils]: 568: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:43,135 INFO L280 TraceCheckUtils]: 569: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:43,135 INFO L280 TraceCheckUtils]: 570: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,136 INFO L275 TraceCheckUtils]: 571: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:43,136 INFO L280 TraceCheckUtils]: 572: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:43,136 INFO L263 TraceCheckUtils]: 573: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,137 INFO L280 TraceCheckUtils]: 574: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,137 INFO L280 TraceCheckUtils]: 575: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,137 INFO L280 TraceCheckUtils]: 576: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:43,137 INFO L263 TraceCheckUtils]: 577: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,138 INFO L280 TraceCheckUtils]: 578: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,138 INFO L280 TraceCheckUtils]: 579: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,138 INFO L280 TraceCheckUtils]: 580: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:43,139 INFO L280 TraceCheckUtils]: 581: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,139 INFO L275 TraceCheckUtils]: 582: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:43,139 INFO L280 TraceCheckUtils]: 583: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:43,140 INFO L263 TraceCheckUtils]: 584: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,140 INFO L280 TraceCheckUtils]: 585: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,140 INFO L280 TraceCheckUtils]: 586: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:43,140 INFO L280 TraceCheckUtils]: 587: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,141 INFO L275 TraceCheckUtils]: 588: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:43,141 INFO L280 TraceCheckUtils]: 589: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:43,141 INFO L280 TraceCheckUtils]: 590: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,142 INFO L275 TraceCheckUtils]: 591: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:43,142 INFO L280 TraceCheckUtils]: 592: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:43,142 INFO L280 TraceCheckUtils]: 593: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,142 INFO L275 TraceCheckUtils]: 594: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:43,143 INFO L280 TraceCheckUtils]: 595: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:43,143 INFO L263 TraceCheckUtils]: 596: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,143 INFO L280 TraceCheckUtils]: 597: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,143 INFO L280 TraceCheckUtils]: 598: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,144 INFO L280 TraceCheckUtils]: 599: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:43,144 INFO L263 TraceCheckUtils]: 600: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,144 INFO L280 TraceCheckUtils]: 601: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,145 INFO L280 TraceCheckUtils]: 602: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,145 INFO L280 TraceCheckUtils]: 603: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:43,145 INFO L263 TraceCheckUtils]: 604: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:43,146 INFO L280 TraceCheckUtils]: 605: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,146 INFO L280 TraceCheckUtils]: 606: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,146 INFO L280 TraceCheckUtils]: 607: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:43,146 INFO L280 TraceCheckUtils]: 608: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,147 INFO L275 TraceCheckUtils]: 609: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:43,147 INFO L280 TraceCheckUtils]: 610: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:43,147 INFO L263 TraceCheckUtils]: 611: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,148 INFO L280 TraceCheckUtils]: 612: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,148 INFO L280 TraceCheckUtils]: 613: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:43,148 INFO L280 TraceCheckUtils]: 614: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,148 INFO L275 TraceCheckUtils]: 615: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:43,149 INFO L280 TraceCheckUtils]: 616: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:43,149 INFO L280 TraceCheckUtils]: 617: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,149 INFO L275 TraceCheckUtils]: 618: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:43,149 INFO L280 TraceCheckUtils]: 619: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:43,150 INFO L263 TraceCheckUtils]: 620: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:43,150 INFO L280 TraceCheckUtils]: 621: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:43,150 INFO L280 TraceCheckUtils]: 622: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:43,151 INFO L280 TraceCheckUtils]: 623: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:43,151 INFO L280 TraceCheckUtils]: 624: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,151 INFO L275 TraceCheckUtils]: 625: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:43,151 INFO L280 TraceCheckUtils]: 626: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:43,152 INFO L280 TraceCheckUtils]: 627: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,152 INFO L275 TraceCheckUtils]: 628: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:43,152 INFO L280 TraceCheckUtils]: 629: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:43,153 INFO L280 TraceCheckUtils]: 630: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:43,154 INFO L275 TraceCheckUtils]: 631: Hoare quadruple {8926#true} {11374#(<= 7 |fibonacci_#in~n|)} #36#return; {11374#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,155 INFO L280 TraceCheckUtils]: 632: Hoare triple {11374#(<= 7 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11374#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,155 INFO L280 TraceCheckUtils]: 633: Hoare triple {11374#(<= 7 |fibonacci_#in~n|)} assume true; {11374#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-17 22:07:43,157 INFO L275 TraceCheckUtils]: 634: Hoare quadruple {11374#(<= 7 |fibonacci_#in~n|)} {9838#(<= fibonacci_~n 8)} #36#return; {8927#false} is VALID [2020-07-17 22:07:43,157 INFO L280 TraceCheckUtils]: 635: Hoare triple {8927#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8927#false} is VALID [2020-07-17 22:07:43,157 INFO L280 TraceCheckUtils]: 636: Hoare triple {8927#false} assume true; {8927#false} is VALID [2020-07-17 22:07:43,158 INFO L275 TraceCheckUtils]: 637: Hoare quadruple {8927#false} {8926#true} #42#return; {8927#false} is VALID [2020-07-17 22:07:43,158 INFO L280 TraceCheckUtils]: 638: Hoare triple {8927#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {8927#false} is VALID [2020-07-17 22:07:43,158 INFO L280 TraceCheckUtils]: 639: Hoare triple {8927#false} assume !(~x~0 < 9 || ~result~0 >= 34); {8927#false} is VALID [2020-07-17 22:07:43,158 INFO L280 TraceCheckUtils]: 640: Hoare triple {8927#false} assume !false; {8927#false} is VALID [2020-07-17 22:07:43,655 INFO L134 CoverageAnalysis]: Checked inductivity of 24027 backedges. 2143 proven. 3649 refuted. 0 times theorem prover too weak. 18235 trivial. 0 not checked. [2020-07-17 22:07:43,655 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1436287698] [2020-07-17 22:07:43,656 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2098015400] [2020-07-17 22:07:43,656 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 [2020-07-17 22:07:43,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:43,867 INFO L264 TraceCheckSpWp]: Trace formula consists of 1426 conjuncts, 18 conjunts are in the unsatisfiable core [2020-07-17 22:07:43,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:43,946 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:07:44,640 INFO L263 TraceCheckUtils]: 0: Hoare triple {8926#true} call ULTIMATE.init(); {8926#true} is VALID [2020-07-17 22:07:44,641 INFO L280 TraceCheckUtils]: 1: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,641 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8926#true} {8926#true} #38#return; {8926#true} is VALID [2020-07-17 22:07:44,641 INFO L263 TraceCheckUtils]: 3: Hoare triple {8926#true} call #t~ret4 := main(); {8926#true} is VALID [2020-07-17 22:07:44,641 INFO L280 TraceCheckUtils]: 4: Hoare triple {8926#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {8926#true} is VALID [2020-07-17 22:07:44,641 INFO L280 TraceCheckUtils]: 5: Hoare triple {8926#true} assume !(~x~0 > 46); {8926#true} is VALID [2020-07-17 22:07:44,642 INFO L263 TraceCheckUtils]: 6: Hoare triple {8926#true} call #t~ret3 := fibonacci(~x~0); {8926#true} is VALID [2020-07-17 22:07:44,644 INFO L280 TraceCheckUtils]: 7: Hoare triple {8926#true} ~n := #in~n; {12500#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:44,644 INFO L280 TraceCheckUtils]: 8: Hoare triple {12500#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {12500#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:44,645 INFO L280 TraceCheckUtils]: 9: Hoare triple {12500#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {12500#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:44,645 INFO L263 TraceCheckUtils]: 10: Hoare triple {12500#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,645 INFO L280 TraceCheckUtils]: 11: Hoare triple {8926#true} ~n := #in~n; {12500#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:44,646 INFO L280 TraceCheckUtils]: 12: Hoare triple {12500#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {12500#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:44,646 INFO L280 TraceCheckUtils]: 13: Hoare triple {12500#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {12500#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:44,646 INFO L263 TraceCheckUtils]: 14: Hoare triple {12500#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,647 INFO L280 TraceCheckUtils]: 15: Hoare triple {8926#true} ~n := #in~n; {12500#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:44,647 INFO L280 TraceCheckUtils]: 16: Hoare triple {12500#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {12500#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:44,648 INFO L280 TraceCheckUtils]: 17: Hoare triple {12500#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {12500#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:44,648 INFO L263 TraceCheckUtils]: 18: Hoare triple {12500#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,649 INFO L280 TraceCheckUtils]: 19: Hoare triple {8926#true} ~n := #in~n; {12500#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:44,649 INFO L280 TraceCheckUtils]: 20: Hoare triple {12500#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {12500#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:44,649 INFO L280 TraceCheckUtils]: 21: Hoare triple {12500#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {12500#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:44,649 INFO L263 TraceCheckUtils]: 22: Hoare triple {12500#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,650 INFO L280 TraceCheckUtils]: 23: Hoare triple {8926#true} ~n := #in~n; {12500#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:44,650 INFO L280 TraceCheckUtils]: 24: Hoare triple {12500#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {12500#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:44,650 INFO L280 TraceCheckUtils]: 25: Hoare triple {12500#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {12500#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:44,651 INFO L263 TraceCheckUtils]: 26: Hoare triple {12500#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,651 INFO L280 TraceCheckUtils]: 27: Hoare triple {8926#true} ~n := #in~n; {12500#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:44,651 INFO L280 TraceCheckUtils]: 28: Hoare triple {12500#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {12500#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:44,652 INFO L280 TraceCheckUtils]: 29: Hoare triple {12500#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {12500#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:44,652 INFO L263 TraceCheckUtils]: 30: Hoare triple {12500#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,652 INFO L280 TraceCheckUtils]: 31: Hoare triple {8926#true} ~n := #in~n; {12500#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:44,652 INFO L280 TraceCheckUtils]: 32: Hoare triple {12500#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {12500#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:44,653 INFO L280 TraceCheckUtils]: 33: Hoare triple {12500#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {12500#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:44,653 INFO L263 TraceCheckUtils]: 34: Hoare triple {12500#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,654 INFO L280 TraceCheckUtils]: 35: Hoare triple {8926#true} ~n := #in~n; {12500#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:44,660 INFO L280 TraceCheckUtils]: 36: Hoare triple {12500#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {12500#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-17 22:07:44,661 INFO L280 TraceCheckUtils]: 37: Hoare triple {12500#(<= |fibonacci_#in~n| fibonacci_~n)} assume 1 == ~n;#res := 1; {10791#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:44,662 INFO L280 TraceCheckUtils]: 38: Hoare triple {10791#(<= |fibonacci_#in~n| 1)} assume true; {10791#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-17 22:07:44,663 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {10791#(<= |fibonacci_#in~n| 1)} {12500#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:44,663 INFO L280 TraceCheckUtils]: 40: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:44,664 INFO L263 TraceCheckUtils]: 41: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,664 INFO L280 TraceCheckUtils]: 42: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,664 INFO L280 TraceCheckUtils]: 43: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:44,664 INFO L280 TraceCheckUtils]: 44: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,665 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {8926#true} {10786#(<= |fibonacci_#in~n| 2)} #36#return; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:44,665 INFO L280 TraceCheckUtils]: 46: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:44,666 INFO L280 TraceCheckUtils]: 47: Hoare triple {10786#(<= |fibonacci_#in~n| 2)} assume true; {10786#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-17 22:07:44,667 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {10786#(<= |fibonacci_#in~n| 2)} {12500#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:44,667 INFO L280 TraceCheckUtils]: 49: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:44,667 INFO L263 TraceCheckUtils]: 50: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,668 INFO L280 TraceCheckUtils]: 51: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,668 INFO L280 TraceCheckUtils]: 52: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,668 INFO L280 TraceCheckUtils]: 53: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,668 INFO L280 TraceCheckUtils]: 54: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,669 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8926#true} {10775#(<= |fibonacci_#in~n| 3)} #36#return; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:44,669 INFO L280 TraceCheckUtils]: 56: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:44,670 INFO L280 TraceCheckUtils]: 57: Hoare triple {10775#(<= |fibonacci_#in~n| 3)} assume true; {10775#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-17 22:07:44,671 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {10775#(<= |fibonacci_#in~n| 3)} {12500#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:44,671 INFO L280 TraceCheckUtils]: 59: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:44,672 INFO L263 TraceCheckUtils]: 60: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,672 INFO L280 TraceCheckUtils]: 61: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,672 INFO L280 TraceCheckUtils]: 62: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,672 INFO L280 TraceCheckUtils]: 63: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,672 INFO L263 TraceCheckUtils]: 64: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,672 INFO L280 TraceCheckUtils]: 65: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,673 INFO L280 TraceCheckUtils]: 66: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,673 INFO L280 TraceCheckUtils]: 67: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,673 INFO L280 TraceCheckUtils]: 68: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,673 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,673 INFO L280 TraceCheckUtils]: 70: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,673 INFO L263 TraceCheckUtils]: 71: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,674 INFO L280 TraceCheckUtils]: 72: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,674 INFO L280 TraceCheckUtils]: 73: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:44,674 INFO L280 TraceCheckUtils]: 74: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,674 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,674 INFO L280 TraceCheckUtils]: 76: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,674 INFO L280 TraceCheckUtils]: 77: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,675 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {8926#true} {10738#(<= |fibonacci_#in~n| 4)} #36#return; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:44,676 INFO L280 TraceCheckUtils]: 79: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:44,676 INFO L280 TraceCheckUtils]: 80: Hoare triple {10738#(<= |fibonacci_#in~n| 4)} assume true; {10738#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-17 22:07:44,678 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {10738#(<= |fibonacci_#in~n| 4)} {12500#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:44,679 INFO L280 TraceCheckUtils]: 82: Hoare triple {10673#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:44,679 INFO L263 TraceCheckUtils]: 83: Hoare triple {10673#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,679 INFO L280 TraceCheckUtils]: 84: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,679 INFO L280 TraceCheckUtils]: 85: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,679 INFO L280 TraceCheckUtils]: 86: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,680 INFO L263 TraceCheckUtils]: 87: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,680 INFO L280 TraceCheckUtils]: 88: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,680 INFO L280 TraceCheckUtils]: 89: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,680 INFO L280 TraceCheckUtils]: 90: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,680 INFO L263 TraceCheckUtils]: 91: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,680 INFO L280 TraceCheckUtils]: 92: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,681 INFO L280 TraceCheckUtils]: 93: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,681 INFO L280 TraceCheckUtils]: 94: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,681 INFO L280 TraceCheckUtils]: 95: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,681 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,681 INFO L280 TraceCheckUtils]: 97: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,682 INFO L263 TraceCheckUtils]: 98: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,682 INFO L280 TraceCheckUtils]: 99: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,682 INFO L280 TraceCheckUtils]: 100: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:44,682 INFO L280 TraceCheckUtils]: 101: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,682 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,682 INFO L280 TraceCheckUtils]: 103: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,682 INFO L280 TraceCheckUtils]: 104: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,683 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,683 INFO L280 TraceCheckUtils]: 106: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,683 INFO L263 TraceCheckUtils]: 107: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,683 INFO L280 TraceCheckUtils]: 108: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,684 INFO L280 TraceCheckUtils]: 109: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,684 INFO L280 TraceCheckUtils]: 110: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,684 INFO L280 TraceCheckUtils]: 111: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,684 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,685 INFO L280 TraceCheckUtils]: 113: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,685 INFO L280 TraceCheckUtils]: 114: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,686 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {8926#true} {10673#(<= |fibonacci_#in~n| 5)} #36#return; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:44,686 INFO L280 TraceCheckUtils]: 116: Hoare triple {10673#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:44,687 INFO L280 TraceCheckUtils]: 117: Hoare triple {10673#(<= |fibonacci_#in~n| 5)} assume true; {10673#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-17 22:07:44,688 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {10673#(<= |fibonacci_#in~n| 5)} {12500#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {10554#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:44,689 INFO L280 TraceCheckUtils]: 119: Hoare triple {10554#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10554#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:44,689 INFO L263 TraceCheckUtils]: 120: Hoare triple {10554#(<= |fibonacci_#in~n| 6)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,689 INFO L280 TraceCheckUtils]: 121: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,689 INFO L280 TraceCheckUtils]: 122: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,690 INFO L280 TraceCheckUtils]: 123: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,690 INFO L263 TraceCheckUtils]: 124: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,690 INFO L280 TraceCheckUtils]: 125: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,690 INFO L280 TraceCheckUtils]: 126: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,691 INFO L280 TraceCheckUtils]: 127: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,691 INFO L263 TraceCheckUtils]: 128: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,691 INFO L280 TraceCheckUtils]: 129: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,691 INFO L280 TraceCheckUtils]: 130: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,692 INFO L280 TraceCheckUtils]: 131: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,692 INFO L263 TraceCheckUtils]: 132: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,692 INFO L280 TraceCheckUtils]: 133: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,692 INFO L280 TraceCheckUtils]: 134: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,692 INFO L280 TraceCheckUtils]: 135: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,692 INFO L280 TraceCheckUtils]: 136: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,693 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,693 INFO L280 TraceCheckUtils]: 138: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,693 INFO L263 TraceCheckUtils]: 139: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,693 INFO L280 TraceCheckUtils]: 140: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,693 INFO L280 TraceCheckUtils]: 141: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:44,693 INFO L280 TraceCheckUtils]: 142: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,694 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,694 INFO L280 TraceCheckUtils]: 144: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,694 INFO L280 TraceCheckUtils]: 145: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,694 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,694 INFO L280 TraceCheckUtils]: 147: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,694 INFO L263 TraceCheckUtils]: 148: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,695 INFO L280 TraceCheckUtils]: 149: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,695 INFO L280 TraceCheckUtils]: 150: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,695 INFO L280 TraceCheckUtils]: 151: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,695 INFO L280 TraceCheckUtils]: 152: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,695 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,695 INFO L280 TraceCheckUtils]: 154: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,696 INFO L280 TraceCheckUtils]: 155: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,696 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,696 INFO L280 TraceCheckUtils]: 157: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,696 INFO L263 TraceCheckUtils]: 158: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,696 INFO L280 TraceCheckUtils]: 159: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,696 INFO L280 TraceCheckUtils]: 160: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,697 INFO L280 TraceCheckUtils]: 161: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,697 INFO L263 TraceCheckUtils]: 162: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,697 INFO L280 TraceCheckUtils]: 163: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,698 INFO L280 TraceCheckUtils]: 164: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,698 INFO L280 TraceCheckUtils]: 165: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,698 INFO L280 TraceCheckUtils]: 166: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,698 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,698 INFO L280 TraceCheckUtils]: 168: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,699 INFO L263 TraceCheckUtils]: 169: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,699 INFO L280 TraceCheckUtils]: 170: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,699 INFO L280 TraceCheckUtils]: 171: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:44,699 INFO L280 TraceCheckUtils]: 172: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,699 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,699 INFO L280 TraceCheckUtils]: 174: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,700 INFO L280 TraceCheckUtils]: 175: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,700 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,700 INFO L280 TraceCheckUtils]: 177: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,700 INFO L280 TraceCheckUtils]: 178: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,706 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {8926#true} {10554#(<= |fibonacci_#in~n| 6)} #36#return; {10554#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:44,707 INFO L280 TraceCheckUtils]: 180: Hoare triple {10554#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10554#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:44,707 INFO L280 TraceCheckUtils]: 181: Hoare triple {10554#(<= |fibonacci_#in~n| 6)} assume true; {10554#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-17 22:07:44,708 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {10554#(<= |fibonacci_#in~n| 6)} {12500#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {10353#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-17 22:07:44,709 INFO L280 TraceCheckUtils]: 183: Hoare triple {10353#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10353#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-17 22:07:44,709 INFO L263 TraceCheckUtils]: 184: Hoare triple {10353#(<= |fibonacci_#in~n| 7)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,709 INFO L280 TraceCheckUtils]: 185: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,709 INFO L280 TraceCheckUtils]: 186: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,709 INFO L280 TraceCheckUtils]: 187: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,710 INFO L263 TraceCheckUtils]: 188: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,710 INFO L280 TraceCheckUtils]: 189: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,710 INFO L280 TraceCheckUtils]: 190: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,710 INFO L280 TraceCheckUtils]: 191: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,710 INFO L263 TraceCheckUtils]: 192: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,710 INFO L280 TraceCheckUtils]: 193: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,711 INFO L280 TraceCheckUtils]: 194: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,711 INFO L280 TraceCheckUtils]: 195: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,711 INFO L263 TraceCheckUtils]: 196: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,711 INFO L280 TraceCheckUtils]: 197: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,711 INFO L280 TraceCheckUtils]: 198: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,711 INFO L280 TraceCheckUtils]: 199: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,712 INFO L263 TraceCheckUtils]: 200: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,712 INFO L280 TraceCheckUtils]: 201: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,712 INFO L280 TraceCheckUtils]: 202: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,712 INFO L280 TraceCheckUtils]: 203: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,712 INFO L280 TraceCheckUtils]: 204: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,712 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,713 INFO L280 TraceCheckUtils]: 206: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,713 INFO L263 TraceCheckUtils]: 207: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,713 INFO L280 TraceCheckUtils]: 208: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,713 INFO L280 TraceCheckUtils]: 209: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:44,713 INFO L280 TraceCheckUtils]: 210: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,713 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,714 INFO L280 TraceCheckUtils]: 212: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,714 INFO L280 TraceCheckUtils]: 213: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,714 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,714 INFO L280 TraceCheckUtils]: 215: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,714 INFO L263 TraceCheckUtils]: 216: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,714 INFO L280 TraceCheckUtils]: 217: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,715 INFO L280 TraceCheckUtils]: 218: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,715 INFO L280 TraceCheckUtils]: 219: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,715 INFO L280 TraceCheckUtils]: 220: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,715 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,715 INFO L280 TraceCheckUtils]: 222: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,715 INFO L280 TraceCheckUtils]: 223: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,716 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,716 INFO L280 TraceCheckUtils]: 225: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,716 INFO L263 TraceCheckUtils]: 226: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,716 INFO L280 TraceCheckUtils]: 227: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,716 INFO L280 TraceCheckUtils]: 228: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,716 INFO L280 TraceCheckUtils]: 229: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,717 INFO L263 TraceCheckUtils]: 230: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,717 INFO L280 TraceCheckUtils]: 231: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,717 INFO L280 TraceCheckUtils]: 232: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,717 INFO L280 TraceCheckUtils]: 233: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,717 INFO L280 TraceCheckUtils]: 234: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,717 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,718 INFO L280 TraceCheckUtils]: 236: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,718 INFO L263 TraceCheckUtils]: 237: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,718 INFO L280 TraceCheckUtils]: 238: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,718 INFO L280 TraceCheckUtils]: 239: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:44,718 INFO L280 TraceCheckUtils]: 240: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,718 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,718 INFO L280 TraceCheckUtils]: 242: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,719 INFO L280 TraceCheckUtils]: 243: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,719 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,719 INFO L280 TraceCheckUtils]: 245: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,719 INFO L280 TraceCheckUtils]: 246: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,719 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,719 INFO L280 TraceCheckUtils]: 248: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,720 INFO L263 TraceCheckUtils]: 249: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,720 INFO L280 TraceCheckUtils]: 250: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,720 INFO L280 TraceCheckUtils]: 251: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,720 INFO L280 TraceCheckUtils]: 252: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,720 INFO L263 TraceCheckUtils]: 253: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,720 INFO L280 TraceCheckUtils]: 254: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,721 INFO L280 TraceCheckUtils]: 255: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,721 INFO L280 TraceCheckUtils]: 256: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,721 INFO L263 TraceCheckUtils]: 257: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,721 INFO L280 TraceCheckUtils]: 258: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,721 INFO L280 TraceCheckUtils]: 259: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,721 INFO L280 TraceCheckUtils]: 260: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,722 INFO L280 TraceCheckUtils]: 261: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,722 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,722 INFO L280 TraceCheckUtils]: 263: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,722 INFO L263 TraceCheckUtils]: 264: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,722 INFO L280 TraceCheckUtils]: 265: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,722 INFO L280 TraceCheckUtils]: 266: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:44,723 INFO L280 TraceCheckUtils]: 267: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,723 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,723 INFO L280 TraceCheckUtils]: 269: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,723 INFO L280 TraceCheckUtils]: 270: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,723 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,723 INFO L280 TraceCheckUtils]: 272: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,724 INFO L263 TraceCheckUtils]: 273: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,724 INFO L280 TraceCheckUtils]: 274: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,724 INFO L280 TraceCheckUtils]: 275: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,724 INFO L280 TraceCheckUtils]: 276: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,724 INFO L280 TraceCheckUtils]: 277: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,724 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,725 INFO L280 TraceCheckUtils]: 279: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,725 INFO L280 TraceCheckUtils]: 280: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,725 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,725 INFO L280 TraceCheckUtils]: 282: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,725 INFO L280 TraceCheckUtils]: 283: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,726 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {8926#true} {10353#(<= |fibonacci_#in~n| 7)} #36#return; {10353#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-17 22:07:44,726 INFO L280 TraceCheckUtils]: 285: Hoare triple {10353#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10353#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-17 22:07:44,727 INFO L280 TraceCheckUtils]: 286: Hoare triple {10353#(<= |fibonacci_#in~n| 7)} assume true; {10353#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-17 22:07:44,728 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {10353#(<= |fibonacci_#in~n| 7)} {12500#(<= |fibonacci_#in~n| fibonacci_~n)} #34#return; {13341#(<= |fibonacci_#in~n| 8)} is VALID [2020-07-17 22:07:44,728 INFO L280 TraceCheckUtils]: 288: Hoare triple {13341#(<= |fibonacci_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13341#(<= |fibonacci_#in~n| 8)} is VALID [2020-07-17 22:07:44,728 INFO L263 TraceCheckUtils]: 289: Hoare triple {13341#(<= |fibonacci_#in~n| 8)} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,729 INFO L280 TraceCheckUtils]: 290: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,729 INFO L280 TraceCheckUtils]: 291: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,729 INFO L280 TraceCheckUtils]: 292: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,729 INFO L263 TraceCheckUtils]: 293: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,729 INFO L280 TraceCheckUtils]: 294: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,729 INFO L280 TraceCheckUtils]: 295: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,730 INFO L280 TraceCheckUtils]: 296: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,730 INFO L263 TraceCheckUtils]: 297: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,730 INFO L280 TraceCheckUtils]: 298: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,730 INFO L280 TraceCheckUtils]: 299: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,730 INFO L280 TraceCheckUtils]: 300: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,730 INFO L263 TraceCheckUtils]: 301: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,731 INFO L280 TraceCheckUtils]: 302: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,731 INFO L280 TraceCheckUtils]: 303: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,731 INFO L280 TraceCheckUtils]: 304: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,731 INFO L263 TraceCheckUtils]: 305: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,731 INFO L280 TraceCheckUtils]: 306: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,731 INFO L280 TraceCheckUtils]: 307: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,732 INFO L280 TraceCheckUtils]: 308: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,732 INFO L263 TraceCheckUtils]: 309: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,732 INFO L280 TraceCheckUtils]: 310: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,732 INFO L280 TraceCheckUtils]: 311: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,732 INFO L280 TraceCheckUtils]: 312: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,732 INFO L263 TraceCheckUtils]: 313: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,733 INFO L280 TraceCheckUtils]: 314: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,733 INFO L280 TraceCheckUtils]: 315: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,733 INFO L280 TraceCheckUtils]: 316: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,733 INFO L263 TraceCheckUtils]: 317: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,733 INFO L280 TraceCheckUtils]: 318: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,733 INFO L280 TraceCheckUtils]: 319: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,734 INFO L280 TraceCheckUtils]: 320: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,734 INFO L280 TraceCheckUtils]: 321: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,734 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,734 INFO L280 TraceCheckUtils]: 323: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,734 INFO L263 TraceCheckUtils]: 324: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,734 INFO L280 TraceCheckUtils]: 325: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,734 INFO L280 TraceCheckUtils]: 326: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:44,735 INFO L280 TraceCheckUtils]: 327: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,735 INFO L275 TraceCheckUtils]: 328: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,735 INFO L280 TraceCheckUtils]: 329: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,735 INFO L280 TraceCheckUtils]: 330: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,735 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,735 INFO L280 TraceCheckUtils]: 332: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,736 INFO L263 TraceCheckUtils]: 333: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,736 INFO L280 TraceCheckUtils]: 334: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,736 INFO L280 TraceCheckUtils]: 335: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,736 INFO L280 TraceCheckUtils]: 336: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,736 INFO L280 TraceCheckUtils]: 337: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,736 INFO L275 TraceCheckUtils]: 338: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,736 INFO L280 TraceCheckUtils]: 339: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,737 INFO L280 TraceCheckUtils]: 340: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,737 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,737 INFO L280 TraceCheckUtils]: 342: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,737 INFO L263 TraceCheckUtils]: 343: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,737 INFO L280 TraceCheckUtils]: 344: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,737 INFO L280 TraceCheckUtils]: 345: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,738 INFO L280 TraceCheckUtils]: 346: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,738 INFO L263 TraceCheckUtils]: 347: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,738 INFO L280 TraceCheckUtils]: 348: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,738 INFO L280 TraceCheckUtils]: 349: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,738 INFO L280 TraceCheckUtils]: 350: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,738 INFO L280 TraceCheckUtils]: 351: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,739 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,739 INFO L280 TraceCheckUtils]: 353: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,739 INFO L263 TraceCheckUtils]: 354: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,739 INFO L280 TraceCheckUtils]: 355: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,739 INFO L280 TraceCheckUtils]: 356: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:44,739 INFO L280 TraceCheckUtils]: 357: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,740 INFO L275 TraceCheckUtils]: 358: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,740 INFO L280 TraceCheckUtils]: 359: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,740 INFO L280 TraceCheckUtils]: 360: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,740 INFO L275 TraceCheckUtils]: 361: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,740 INFO L280 TraceCheckUtils]: 362: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,740 INFO L280 TraceCheckUtils]: 363: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,741 INFO L275 TraceCheckUtils]: 364: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,741 INFO L280 TraceCheckUtils]: 365: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,741 INFO L263 TraceCheckUtils]: 366: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,741 INFO L280 TraceCheckUtils]: 367: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,741 INFO L280 TraceCheckUtils]: 368: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,741 INFO L280 TraceCheckUtils]: 369: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,742 INFO L263 TraceCheckUtils]: 370: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,742 INFO L280 TraceCheckUtils]: 371: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,742 INFO L280 TraceCheckUtils]: 372: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,742 INFO L280 TraceCheckUtils]: 373: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,742 INFO L263 TraceCheckUtils]: 374: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,742 INFO L280 TraceCheckUtils]: 375: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,743 INFO L280 TraceCheckUtils]: 376: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,743 INFO L280 TraceCheckUtils]: 377: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,743 INFO L280 TraceCheckUtils]: 378: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,743 INFO L275 TraceCheckUtils]: 379: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,743 INFO L280 TraceCheckUtils]: 380: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,743 INFO L263 TraceCheckUtils]: 381: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,744 INFO L280 TraceCheckUtils]: 382: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,744 INFO L280 TraceCheckUtils]: 383: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:44,744 INFO L280 TraceCheckUtils]: 384: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,744 INFO L275 TraceCheckUtils]: 385: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,744 INFO L280 TraceCheckUtils]: 386: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,745 INFO L280 TraceCheckUtils]: 387: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,745 INFO L275 TraceCheckUtils]: 388: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,745 INFO L280 TraceCheckUtils]: 389: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,745 INFO L263 TraceCheckUtils]: 390: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,745 INFO L280 TraceCheckUtils]: 391: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,745 INFO L280 TraceCheckUtils]: 392: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,745 INFO L280 TraceCheckUtils]: 393: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,746 INFO L280 TraceCheckUtils]: 394: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,746 INFO L275 TraceCheckUtils]: 395: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,746 INFO L280 TraceCheckUtils]: 396: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,746 INFO L280 TraceCheckUtils]: 397: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,746 INFO L275 TraceCheckUtils]: 398: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,746 INFO L280 TraceCheckUtils]: 399: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,747 INFO L280 TraceCheckUtils]: 400: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,747 INFO L275 TraceCheckUtils]: 401: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,747 INFO L280 TraceCheckUtils]: 402: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,747 INFO L263 TraceCheckUtils]: 403: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,747 INFO L280 TraceCheckUtils]: 404: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,747 INFO L280 TraceCheckUtils]: 405: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,748 INFO L280 TraceCheckUtils]: 406: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,748 INFO L263 TraceCheckUtils]: 407: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,748 INFO L280 TraceCheckUtils]: 408: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,748 INFO L280 TraceCheckUtils]: 409: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,748 INFO L280 TraceCheckUtils]: 410: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,748 INFO L263 TraceCheckUtils]: 411: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,749 INFO L280 TraceCheckUtils]: 412: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,749 INFO L280 TraceCheckUtils]: 413: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,749 INFO L280 TraceCheckUtils]: 414: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,749 INFO L263 TraceCheckUtils]: 415: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,749 INFO L280 TraceCheckUtils]: 416: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,749 INFO L280 TraceCheckUtils]: 417: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,749 INFO L280 TraceCheckUtils]: 418: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,750 INFO L280 TraceCheckUtils]: 419: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,750 INFO L275 TraceCheckUtils]: 420: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,750 INFO L280 TraceCheckUtils]: 421: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,750 INFO L263 TraceCheckUtils]: 422: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,750 INFO L280 TraceCheckUtils]: 423: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,750 INFO L280 TraceCheckUtils]: 424: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:44,751 INFO L280 TraceCheckUtils]: 425: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,751 INFO L275 TraceCheckUtils]: 426: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,751 INFO L280 TraceCheckUtils]: 427: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,751 INFO L280 TraceCheckUtils]: 428: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,751 INFO L275 TraceCheckUtils]: 429: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,751 INFO L280 TraceCheckUtils]: 430: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,752 INFO L263 TraceCheckUtils]: 431: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,752 INFO L280 TraceCheckUtils]: 432: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,752 INFO L280 TraceCheckUtils]: 433: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,752 INFO L280 TraceCheckUtils]: 434: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,752 INFO L280 TraceCheckUtils]: 435: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,752 INFO L275 TraceCheckUtils]: 436: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,753 INFO L280 TraceCheckUtils]: 437: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,753 INFO L280 TraceCheckUtils]: 438: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,753 INFO L275 TraceCheckUtils]: 439: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,753 INFO L280 TraceCheckUtils]: 440: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,753 INFO L263 TraceCheckUtils]: 441: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,753 INFO L280 TraceCheckUtils]: 442: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,754 INFO L280 TraceCheckUtils]: 443: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,754 INFO L280 TraceCheckUtils]: 444: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,754 INFO L263 TraceCheckUtils]: 445: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,754 INFO L280 TraceCheckUtils]: 446: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,754 INFO L280 TraceCheckUtils]: 447: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,754 INFO L280 TraceCheckUtils]: 448: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,754 INFO L280 TraceCheckUtils]: 449: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,755 INFO L275 TraceCheckUtils]: 450: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,755 INFO L280 TraceCheckUtils]: 451: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,755 INFO L263 TraceCheckUtils]: 452: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,755 INFO L280 TraceCheckUtils]: 453: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,755 INFO L280 TraceCheckUtils]: 454: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:44,755 INFO L280 TraceCheckUtils]: 455: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,756 INFO L275 TraceCheckUtils]: 456: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,756 INFO L280 TraceCheckUtils]: 457: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,756 INFO L280 TraceCheckUtils]: 458: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,756 INFO L275 TraceCheckUtils]: 459: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,756 INFO L280 TraceCheckUtils]: 460: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,756 INFO L280 TraceCheckUtils]: 461: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,757 INFO L275 TraceCheckUtils]: 462: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,757 INFO L280 TraceCheckUtils]: 463: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,757 INFO L280 TraceCheckUtils]: 464: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,757 INFO L275 TraceCheckUtils]: 465: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,757 INFO L280 TraceCheckUtils]: 466: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,757 INFO L263 TraceCheckUtils]: 467: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,757 INFO L280 TraceCheckUtils]: 468: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,758 INFO L280 TraceCheckUtils]: 469: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,758 INFO L280 TraceCheckUtils]: 470: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,758 INFO L263 TraceCheckUtils]: 471: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,758 INFO L280 TraceCheckUtils]: 472: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,758 INFO L280 TraceCheckUtils]: 473: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,758 INFO L280 TraceCheckUtils]: 474: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,759 INFO L263 TraceCheckUtils]: 475: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,759 INFO L280 TraceCheckUtils]: 476: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,759 INFO L280 TraceCheckUtils]: 477: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,759 INFO L280 TraceCheckUtils]: 478: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,759 INFO L263 TraceCheckUtils]: 479: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,759 INFO L280 TraceCheckUtils]: 480: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,760 INFO L280 TraceCheckUtils]: 481: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,760 INFO L280 TraceCheckUtils]: 482: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,760 INFO L280 TraceCheckUtils]: 483: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,760 INFO L275 TraceCheckUtils]: 484: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,760 INFO L280 TraceCheckUtils]: 485: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,760 INFO L263 TraceCheckUtils]: 486: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,761 INFO L280 TraceCheckUtils]: 487: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,761 INFO L280 TraceCheckUtils]: 488: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:44,761 INFO L280 TraceCheckUtils]: 489: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,761 INFO L275 TraceCheckUtils]: 490: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,761 INFO L280 TraceCheckUtils]: 491: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,761 INFO L280 TraceCheckUtils]: 492: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,762 INFO L275 TraceCheckUtils]: 493: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,762 INFO L280 TraceCheckUtils]: 494: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,762 INFO L263 TraceCheckUtils]: 495: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,762 INFO L280 TraceCheckUtils]: 496: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,762 INFO L280 TraceCheckUtils]: 497: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,762 INFO L280 TraceCheckUtils]: 498: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,763 INFO L280 TraceCheckUtils]: 499: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,763 INFO L275 TraceCheckUtils]: 500: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,763 INFO L280 TraceCheckUtils]: 501: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,763 INFO L280 TraceCheckUtils]: 502: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,763 INFO L275 TraceCheckUtils]: 503: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,763 INFO L280 TraceCheckUtils]: 504: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,764 INFO L263 TraceCheckUtils]: 505: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,764 INFO L280 TraceCheckUtils]: 506: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,764 INFO L280 TraceCheckUtils]: 507: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,764 INFO L280 TraceCheckUtils]: 508: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,764 INFO L263 TraceCheckUtils]: 509: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,764 INFO L280 TraceCheckUtils]: 510: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,765 INFO L280 TraceCheckUtils]: 511: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,765 INFO L280 TraceCheckUtils]: 512: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,765 INFO L280 TraceCheckUtils]: 513: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,765 INFO L275 TraceCheckUtils]: 514: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,765 INFO L280 TraceCheckUtils]: 515: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,766 INFO L263 TraceCheckUtils]: 516: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,766 INFO L280 TraceCheckUtils]: 517: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,766 INFO L280 TraceCheckUtils]: 518: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:44,766 INFO L280 TraceCheckUtils]: 519: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,766 INFO L275 TraceCheckUtils]: 520: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,766 INFO L280 TraceCheckUtils]: 521: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,767 INFO L280 TraceCheckUtils]: 522: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,767 INFO L275 TraceCheckUtils]: 523: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,767 INFO L280 TraceCheckUtils]: 524: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,767 INFO L280 TraceCheckUtils]: 525: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,767 INFO L275 TraceCheckUtils]: 526: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,767 INFO L280 TraceCheckUtils]: 527: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,768 INFO L280 TraceCheckUtils]: 528: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,768 INFO L275 TraceCheckUtils]: 529: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,768 INFO L280 TraceCheckUtils]: 530: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,768 INFO L263 TraceCheckUtils]: 531: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,768 INFO L280 TraceCheckUtils]: 532: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,768 INFO L280 TraceCheckUtils]: 533: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,769 INFO L280 TraceCheckUtils]: 534: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,769 INFO L263 TraceCheckUtils]: 535: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,769 INFO L280 TraceCheckUtils]: 536: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,769 INFO L280 TraceCheckUtils]: 537: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,769 INFO L280 TraceCheckUtils]: 538: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,769 INFO L263 TraceCheckUtils]: 539: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,769 INFO L280 TraceCheckUtils]: 540: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,770 INFO L280 TraceCheckUtils]: 541: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,770 INFO L280 TraceCheckUtils]: 542: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,770 INFO L263 TraceCheckUtils]: 543: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,770 INFO L280 TraceCheckUtils]: 544: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,770 INFO L280 TraceCheckUtils]: 545: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,771 INFO L280 TraceCheckUtils]: 546: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,771 INFO L263 TraceCheckUtils]: 547: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,771 INFO L280 TraceCheckUtils]: 548: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,771 INFO L280 TraceCheckUtils]: 549: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,771 INFO L280 TraceCheckUtils]: 550: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,771 INFO L280 TraceCheckUtils]: 551: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,772 INFO L275 TraceCheckUtils]: 552: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,772 INFO L280 TraceCheckUtils]: 553: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,772 INFO L263 TraceCheckUtils]: 554: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,772 INFO L280 TraceCheckUtils]: 555: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,772 INFO L280 TraceCheckUtils]: 556: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:44,772 INFO L280 TraceCheckUtils]: 557: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,773 INFO L275 TraceCheckUtils]: 558: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,773 INFO L280 TraceCheckUtils]: 559: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,773 INFO L280 TraceCheckUtils]: 560: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,773 INFO L275 TraceCheckUtils]: 561: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,773 INFO L280 TraceCheckUtils]: 562: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,773 INFO L263 TraceCheckUtils]: 563: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,773 INFO L280 TraceCheckUtils]: 564: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,774 INFO L280 TraceCheckUtils]: 565: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,774 INFO L280 TraceCheckUtils]: 566: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,774 INFO L280 TraceCheckUtils]: 567: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,774 INFO L275 TraceCheckUtils]: 568: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,774 INFO L280 TraceCheckUtils]: 569: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,775 INFO L280 TraceCheckUtils]: 570: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,775 INFO L275 TraceCheckUtils]: 571: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,775 INFO L280 TraceCheckUtils]: 572: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,775 INFO L263 TraceCheckUtils]: 573: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,775 INFO L280 TraceCheckUtils]: 574: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,775 INFO L280 TraceCheckUtils]: 575: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,775 INFO L280 TraceCheckUtils]: 576: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,776 INFO L263 TraceCheckUtils]: 577: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,776 INFO L280 TraceCheckUtils]: 578: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,776 INFO L280 TraceCheckUtils]: 579: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,776 INFO L280 TraceCheckUtils]: 580: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,776 INFO L280 TraceCheckUtils]: 581: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,777 INFO L275 TraceCheckUtils]: 582: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,777 INFO L280 TraceCheckUtils]: 583: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,777 INFO L263 TraceCheckUtils]: 584: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,777 INFO L280 TraceCheckUtils]: 585: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,777 INFO L280 TraceCheckUtils]: 586: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:44,777 INFO L280 TraceCheckUtils]: 587: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,777 INFO L275 TraceCheckUtils]: 588: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,778 INFO L280 TraceCheckUtils]: 589: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,778 INFO L280 TraceCheckUtils]: 590: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,778 INFO L275 TraceCheckUtils]: 591: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,778 INFO L280 TraceCheckUtils]: 592: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,778 INFO L280 TraceCheckUtils]: 593: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,779 INFO L275 TraceCheckUtils]: 594: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,779 INFO L280 TraceCheckUtils]: 595: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,779 INFO L263 TraceCheckUtils]: 596: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,779 INFO L280 TraceCheckUtils]: 597: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,779 INFO L280 TraceCheckUtils]: 598: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,779 INFO L280 TraceCheckUtils]: 599: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,779 INFO L263 TraceCheckUtils]: 600: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,780 INFO L280 TraceCheckUtils]: 601: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,780 INFO L280 TraceCheckUtils]: 602: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,780 INFO L280 TraceCheckUtils]: 603: Hoare triple {8926#true} assume !(1 == ~n); {8926#true} is VALID [2020-07-17 22:07:44,780 INFO L263 TraceCheckUtils]: 604: Hoare triple {8926#true} call #t~ret0 := fibonacci(~n - 1); {8926#true} is VALID [2020-07-17 22:07:44,780 INFO L280 TraceCheckUtils]: 605: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,780 INFO L280 TraceCheckUtils]: 606: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,781 INFO L280 TraceCheckUtils]: 607: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,781 INFO L280 TraceCheckUtils]: 608: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,781 INFO L275 TraceCheckUtils]: 609: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,781 INFO L280 TraceCheckUtils]: 610: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,781 INFO L263 TraceCheckUtils]: 611: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,781 INFO L280 TraceCheckUtils]: 612: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,782 INFO L280 TraceCheckUtils]: 613: Hoare triple {8926#true} assume ~n < 1;#res := 0; {8926#true} is VALID [2020-07-17 22:07:44,782 INFO L280 TraceCheckUtils]: 614: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,782 INFO L275 TraceCheckUtils]: 615: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,782 INFO L280 TraceCheckUtils]: 616: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,782 INFO L280 TraceCheckUtils]: 617: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,782 INFO L275 TraceCheckUtils]: 618: Hoare quadruple {8926#true} {8926#true} #34#return; {8926#true} is VALID [2020-07-17 22:07:44,783 INFO L280 TraceCheckUtils]: 619: Hoare triple {8926#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8926#true} is VALID [2020-07-17 22:07:44,783 INFO L263 TraceCheckUtils]: 620: Hoare triple {8926#true} call #t~ret1 := fibonacci(~n - 2); {8926#true} is VALID [2020-07-17 22:07:44,783 INFO L280 TraceCheckUtils]: 621: Hoare triple {8926#true} ~n := #in~n; {8926#true} is VALID [2020-07-17 22:07:44,783 INFO L280 TraceCheckUtils]: 622: Hoare triple {8926#true} assume !(~n < 1); {8926#true} is VALID [2020-07-17 22:07:44,783 INFO L280 TraceCheckUtils]: 623: Hoare triple {8926#true} assume 1 == ~n;#res := 1; {8926#true} is VALID [2020-07-17 22:07:44,783 INFO L280 TraceCheckUtils]: 624: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,784 INFO L275 TraceCheckUtils]: 625: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,784 INFO L280 TraceCheckUtils]: 626: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,784 INFO L280 TraceCheckUtils]: 627: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,784 INFO L275 TraceCheckUtils]: 628: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,784 INFO L280 TraceCheckUtils]: 629: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,784 INFO L280 TraceCheckUtils]: 630: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,785 INFO L275 TraceCheckUtils]: 631: Hoare quadruple {8926#true} {8926#true} #36#return; {8926#true} is VALID [2020-07-17 22:07:44,785 INFO L280 TraceCheckUtils]: 632: Hoare triple {8926#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8926#true} is VALID [2020-07-17 22:07:44,785 INFO L280 TraceCheckUtils]: 633: Hoare triple {8926#true} assume true; {8926#true} is VALID [2020-07-17 22:07:44,788 INFO L275 TraceCheckUtils]: 634: Hoare quadruple {8926#true} {13341#(<= |fibonacci_#in~n| 8)} #36#return; {13341#(<= |fibonacci_#in~n| 8)} is VALID [2020-07-17 22:07:44,789 INFO L280 TraceCheckUtils]: 635: Hoare triple {13341#(<= |fibonacci_#in~n| 8)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13341#(<= |fibonacci_#in~n| 8)} is VALID [2020-07-17 22:07:44,789 INFO L280 TraceCheckUtils]: 636: Hoare triple {13341#(<= |fibonacci_#in~n| 8)} assume true; {13341#(<= |fibonacci_#in~n| 8)} is VALID [2020-07-17 22:07:44,790 INFO L275 TraceCheckUtils]: 637: Hoare quadruple {13341#(<= |fibonacci_#in~n| 8)} {8926#true} #42#return; {14392#(<= main_~x~0 8)} is VALID [2020-07-17 22:07:44,790 INFO L280 TraceCheckUtils]: 638: Hoare triple {14392#(<= main_~x~0 8)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {14392#(<= main_~x~0 8)} is VALID [2020-07-17 22:07:44,791 INFO L280 TraceCheckUtils]: 639: Hoare triple {14392#(<= main_~x~0 8)} assume !(~x~0 < 9 || ~result~0 >= 34); {8927#false} is VALID [2020-07-17 22:07:44,791 INFO L280 TraceCheckUtils]: 640: Hoare triple {8927#false} assume !false; {8927#false} is VALID [2020-07-17 22:07:44,974 INFO L134 CoverageAnalysis]: Checked inductivity of 24027 backedges. 426 proven. 3361 refuted. 0 times theorem prover too weak. 20240 trivial. 0 not checked. [2020-07-17 22:07:44,974 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:07:44,974 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 12] total 20 [2020-07-17 22:07:44,975 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1394696777] [2020-07-17 22:07:44,979 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 641