/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-simple/fibo_2calls_25-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 22:19:52,841 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 22:19:52,844 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 22:19:52,858 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 22:19:52,859 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 22:19:52,860 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 22:19:52,861 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 22:19:52,863 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 22:19:52,865 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 22:19:52,866 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 22:19:52,867 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 22:19:52,868 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 22:19:52,868 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 22:19:52,869 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 22:19:52,870 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 22:19:52,871 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 22:19:52,872 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 22:19:52,873 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 22:19:52,875 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 22:19:52,877 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 22:19:52,879 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 22:19:52,880 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 22:19:52,881 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 22:19:52,882 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 22:19:52,884 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-17 22:19:52,892 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 22:19:52,893 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 22:19:52,894 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 22:19:52,895 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 22:19:52,915 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 22:19:52,915 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 22:19:52,916 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 22:19:52,916 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 22:19:52,917 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 22:19:52,917 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 22:19:52,917 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 22:19:52,917 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 22:19:52,917 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 22:19:52,918 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 22:19:52,918 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 22:19:52,918 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 22:19:52,918 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 22:19:52,918 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 22:19:52,919 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 22:19:52,919 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 22:19:52,919 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 22:19:52,919 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 22:19:52,919 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 22:19:52,920 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 22:19:52,920 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 22:19:52,920 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 22:19:52,920 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 22:19:52,921 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 22:19:52,921 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 22:19:52,921 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 22:19:52,921 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 22:19:52,921 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 22:19:52,922 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 22:19:52,922 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 22:19:53,212 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 22:19:53,230 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 22:19:53,234 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 22:19:53,235 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 22:19:53,236 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 22:19:53,237 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/recursive-simple/fibo_2calls_25-1.c [2020-07-17 22:19:53,315 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c36d8db8e/0e274ec7783547c79c4e20672e2f31db/FLAG3a9da4340 [2020-07-17 22:19:53,827 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 22:19:53,828 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/recursive-simple/fibo_2calls_25-1.c [2020-07-17 22:19:53,835 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c36d8db8e/0e274ec7783547c79c4e20672e2f31db/FLAG3a9da4340 [2020-07-17 22:19:54,182 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c36d8db8e/0e274ec7783547c79c4e20672e2f31db [2020-07-17 22:19:54,192 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 22:19:54,195 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 22:19:54,197 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 22:19:54,197 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 22:19:54,201 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 22:19:54,203 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:19:54" (1/1) ... [2020-07-17 22:19:54,208 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41be3f5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:19:54, skipping insertion in model container [2020-07-17 22:19:54,209 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:19:54" (1/1) ... [2020-07-17 22:19:54,218 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 22:19:54,239 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 22:19:54,431 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:19:54,436 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 22:19:54,457 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:19:54,472 INFO L208 MainTranslator]: Completed translation [2020-07-17 22:19:54,473 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:19:54 WrapperNode [2020-07-17 22:19:54,473 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 22:19:54,474 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 22:19:54,474 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 22:19:54,475 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 22:19:54,489 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:19:54" (1/1) ... [2020-07-17 22:19:54,489 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:19:54" (1/1) ... [2020-07-17 22:19:54,495 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:19:54" (1/1) ... [2020-07-17 22:19:54,496 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:19:54" (1/1) ... [2020-07-17 22:19:54,598 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:19:54" (1/1) ... [2020-07-17 22:19:54,601 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:19:54" (1/1) ... [2020-07-17 22:19:54,603 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:19:54" (1/1) ... [2020-07-17 22:19:54,604 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 22:19:54,605 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 22:19:54,605 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 22:19:54,605 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 22:19:54,606 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:19:54" (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 22:19:54,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 22:19:54,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 22:19:54,668 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo1 [2020-07-17 22:19:54,668 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo2 [2020-07-17 22:19:54,668 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 22:19:54,668 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 22:19:54,668 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 22:19:54,669 INFO L130 BoogieDeclarations]: Found specification of procedure fibo1 [2020-07-17 22:19:54,669 INFO L130 BoogieDeclarations]: Found specification of procedure fibo2 [2020-07-17 22:19:54,669 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 22:19:54,669 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 22:19:54,669 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 22:19:55,026 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 22:19:55,027 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-17 22:19:55,031 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:19:55 BoogieIcfgContainer [2020-07-17 22:19:55,032 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 22:19:55,033 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 22:19:55,033 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 22:19:55,037 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 22:19:55,037 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 10:19:54" (1/3) ... [2020-07-17 22:19:55,038 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55d1995f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:19:55, skipping insertion in model container [2020-07-17 22:19:55,038 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:19:54" (2/3) ... [2020-07-17 22:19:55,039 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55d1995f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:19:55, skipping insertion in model container [2020-07-17 22:19:55,039 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:19:55" (3/3) ... [2020-07-17 22:19:55,041 INFO L109 eAbstractionObserver]: Analyzing ICFG fibo_2calls_25-1.c [2020-07-17 22:19:55,054 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 22:19:55,069 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 22:19:55,082 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 22:19:55,111 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 22:19:55,112 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 22:19:55,112 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 22:19:55,112 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 22:19:55,112 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 22:19:55,112 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 22:19:55,113 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 22:19:55,113 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 22:19:55,132 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states. [2020-07-17 22:19:55,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-17 22:19:55,141 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:19:55,142 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:19:55,144 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:19:55,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:19:55,149 INFO L82 PathProgramCache]: Analyzing trace with hash 1464461757, now seen corresponding path program 1 times [2020-07-17 22:19:55,158 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:19:55,159 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [190235714] [2020-07-17 22:19:55,159 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:19:55,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:19:55,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:19:55,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {36#true} assume true; {36#true} is VALID [2020-07-17 22:19:55,366 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36#true} {36#true} #47#return; {36#true} is VALID [2020-07-17 22:19:55,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:19:55,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {36#true} ~n := #in~n; {45#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:19:55,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {45#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:19:55,436 INFO L280 TraceCheckUtils]: 2: Hoare triple {46#(<= |fibo1_#in~n| 0)} assume true; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:19:55,439 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46#(<= |fibo1_#in~n| 0)} {40#(<= 25 main_~x~0)} #51#return; {37#false} is VALID [2020-07-17 22:19:55,439 INFO L263 TraceCheckUtils]: 0: Hoare triple {36#true} call ULTIMATE.init(); {36#true} is VALID [2020-07-17 22:19:55,440 INFO L280 TraceCheckUtils]: 1: Hoare triple {36#true} assume true; {36#true} is VALID [2020-07-17 22:19:55,440 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36#true} {36#true} #47#return; {36#true} is VALID [2020-07-17 22:19:55,441 INFO L263 TraceCheckUtils]: 3: Hoare triple {36#true} call #t~ret5 := main(); {36#true} is VALID [2020-07-17 22:19:55,442 INFO L280 TraceCheckUtils]: 4: Hoare triple {36#true} ~x~0 := 25; {40#(<= 25 main_~x~0)} is VALID [2020-07-17 22:19:55,443 INFO L263 TraceCheckUtils]: 5: Hoare triple {40#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {36#true} is VALID [2020-07-17 22:19:55,444 INFO L280 TraceCheckUtils]: 6: Hoare triple {36#true} ~n := #in~n; {45#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:19:55,445 INFO L280 TraceCheckUtils]: 7: Hoare triple {45#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:19:55,446 INFO L280 TraceCheckUtils]: 8: Hoare triple {46#(<= |fibo1_#in~n| 0)} assume true; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:19:55,448 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {46#(<= |fibo1_#in~n| 0)} {40#(<= 25 main_~x~0)} #51#return; {37#false} is VALID [2020-07-17 22:19:55,449 INFO L280 TraceCheckUtils]: 10: Hoare triple {37#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {37#false} is VALID [2020-07-17 22:19:55,449 INFO L280 TraceCheckUtils]: 11: Hoare triple {37#false} assume 75025 == ~result~0; {37#false} is VALID [2020-07-17 22:19:55,450 INFO L280 TraceCheckUtils]: 12: Hoare triple {37#false} assume !false; {37#false} is VALID [2020-07-17 22:19:55,452 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 22:19:55,453 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [190235714] [2020-07-17 22:19:55,454 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:19:55,454 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 22:19:55,455 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [446739739] [2020-07-17 22:19:55,462 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-17 22:19:55,466 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:19:55,470 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 22:19:55,503 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 13 edges. 13 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:19:55,504 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 22:19:55,504 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:19:55,512 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 22:19:55,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-17 22:19:55,515 INFO L87 Difference]: Start difference. First operand 33 states. Second operand 5 states. [2020-07-17 22:19:55,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:19:55,928 INFO L93 Difference]: Finished difference Result 44 states and 53 transitions. [2020-07-17 22:19:55,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-17 22:19:55,929 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-17 22:19:55,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:19:55,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:19:55,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 53 transitions. [2020-07-17 22:19:55,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:19:55,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 53 transitions. [2020-07-17 22:19:55,951 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 53 transitions. [2020-07-17 22:19:56,059 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:19:56,076 INFO L225 Difference]: With dead ends: 44 [2020-07-17 22:19:56,077 INFO L226 Difference]: Without dead ends: 30 [2020-07-17 22:19:56,081 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 22:19:56,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2020-07-17 22:19:56,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 30. [2020-07-17 22:19:56,139 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:19:56,140 INFO L82 GeneralOperation]: Start isEquivalent. First operand 30 states. Second operand 30 states. [2020-07-17 22:19:56,141 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-17 22:19:56,141 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-17 22:19:56,150 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:19:56,150 INFO L93 Difference]: Finished difference Result 30 states and 37 transitions. [2020-07-17 22:19:56,150 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-17 22:19:56,152 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:19:56,152 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:19:56,153 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-17 22:19:56,153 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-17 22:19:56,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:19:56,161 INFO L93 Difference]: Finished difference Result 30 states and 37 transitions. [2020-07-17 22:19:56,161 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-17 22:19:56,162 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:19:56,162 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:19:56,178 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:19:56,179 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:19:56,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2020-07-17 22:19:56,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 37 transitions. [2020-07-17 22:19:56,186 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 37 transitions. Word has length 13 [2020-07-17 22:19:56,186 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:19:56,187 INFO L479 AbstractCegarLoop]: Abstraction has 30 states and 37 transitions. [2020-07-17 22:19:56,187 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 22:19:56,187 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-17 22:19:56,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-07-17 22:19:56,188 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:19:56,188 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:19:56,189 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 22:19:56,189 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:19:56,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:19:56,190 INFO L82 PathProgramCache]: Analyzing trace with hash -1134800479, now seen corresponding path program 1 times [2020-07-17 22:19:56,190 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:19:56,190 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [101710477] [2020-07-17 22:19:56,191 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:19:56,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:19:56,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:19:56,235 INFO L280 TraceCheckUtils]: 0: Hoare triple {207#true} assume true; {207#true} is VALID [2020-07-17 22:19:56,236 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {207#true} {207#true} #47#return; {207#true} is VALID [2020-07-17 22:19:56,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:19:56,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {207#true} ~n := #in~n; {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:19:56,309 INFO L280 TraceCheckUtils]: 1: Hoare triple {217#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:19:56,310 INFO L280 TraceCheckUtils]: 2: Hoare triple {217#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:19:56,310 INFO L280 TraceCheckUtils]: 3: Hoare triple {218#(<= |fibo1_#in~n| 1)} assume true; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:19:56,311 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {218#(<= |fibo1_#in~n| 1)} {211#(<= 25 main_~x~0)} #51#return; {208#false} is VALID [2020-07-17 22:19:56,312 INFO L263 TraceCheckUtils]: 0: Hoare triple {207#true} call ULTIMATE.init(); {207#true} is VALID [2020-07-17 22:19:56,312 INFO L280 TraceCheckUtils]: 1: Hoare triple {207#true} assume true; {207#true} is VALID [2020-07-17 22:19:56,313 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {207#true} {207#true} #47#return; {207#true} is VALID [2020-07-17 22:19:56,313 INFO L263 TraceCheckUtils]: 3: Hoare triple {207#true} call #t~ret5 := main(); {207#true} is VALID [2020-07-17 22:19:56,314 INFO L280 TraceCheckUtils]: 4: Hoare triple {207#true} ~x~0 := 25; {211#(<= 25 main_~x~0)} is VALID [2020-07-17 22:19:56,314 INFO L263 TraceCheckUtils]: 5: Hoare triple {211#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {207#true} is VALID [2020-07-17 22:19:56,316 INFO L280 TraceCheckUtils]: 6: Hoare triple {207#true} ~n := #in~n; {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:19:56,317 INFO L280 TraceCheckUtils]: 7: Hoare triple {217#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:19:56,318 INFO L280 TraceCheckUtils]: 8: Hoare triple {217#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:19:56,320 INFO L280 TraceCheckUtils]: 9: Hoare triple {218#(<= |fibo1_#in~n| 1)} assume true; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:19:56,321 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {218#(<= |fibo1_#in~n| 1)} {211#(<= 25 main_~x~0)} #51#return; {208#false} is VALID [2020-07-17 22:19:56,321 INFO L280 TraceCheckUtils]: 11: Hoare triple {208#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {208#false} is VALID [2020-07-17 22:19:56,322 INFO L280 TraceCheckUtils]: 12: Hoare triple {208#false} assume 75025 == ~result~0; {208#false} is VALID [2020-07-17 22:19:56,322 INFO L280 TraceCheckUtils]: 13: Hoare triple {208#false} assume !false; {208#false} is VALID [2020-07-17 22:19:56,323 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 22:19:56,323 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [101710477] [2020-07-17 22:19:56,324 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:19:56,324 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 22:19:56,324 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1111258565] [2020-07-17 22:19:56,326 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-17 22:19:56,327 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:19:56,327 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 22:19:56,348 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 22:19:56,348 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 22:19:56,349 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:19:56,349 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 22:19:56,350 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-17 22:19:56,350 INFO L87 Difference]: Start difference. First operand 30 states and 37 transitions. Second operand 5 states. [2020-07-17 22:19:56,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:19:56,576 INFO L93 Difference]: Finished difference Result 36 states and 44 transitions. [2020-07-17 22:19:56,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-17 22:19:56,577 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-17 22:19:56,577 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:19:56,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:19:56,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 41 transitions. [2020-07-17 22:19:56,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:19:56,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 41 transitions. [2020-07-17 22:19:56,600 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 41 transitions. [2020-07-17 22:19:56,656 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:19:56,660 INFO L225 Difference]: With dead ends: 36 [2020-07-17 22:19:56,660 INFO L226 Difference]: Without dead ends: 32 [2020-07-17 22:19:56,664 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 22:19:56,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2020-07-17 22:19:56,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 30. [2020-07-17 22:19:56,687 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:19:56,687 INFO L82 GeneralOperation]: Start isEquivalent. First operand 32 states. Second operand 30 states. [2020-07-17 22:19:56,687 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand 30 states. [2020-07-17 22:19:56,688 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 30 states. [2020-07-17 22:19:56,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:19:56,702 INFO L93 Difference]: Finished difference Result 32 states and 40 transitions. [2020-07-17 22:19:56,702 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 40 transitions. [2020-07-17 22:19:56,707 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:19:56,707 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:19:56,707 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 32 states. [2020-07-17 22:19:56,708 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 32 states. [2020-07-17 22:19:56,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:19:56,719 INFO L93 Difference]: Finished difference Result 32 states and 40 transitions. [2020-07-17 22:19:56,719 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 40 transitions. [2020-07-17 22:19:56,721 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:19:56,722 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:19:56,722 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:19:56,723 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:19:56,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2020-07-17 22:19:56,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 37 transitions. [2020-07-17 22:19:56,731 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 37 transitions. Word has length 14 [2020-07-17 22:19:56,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:19:56,734 INFO L479 AbstractCegarLoop]: Abstraction has 30 states and 37 transitions. [2020-07-17 22:19:56,734 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 22:19:56,735 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-17 22:19:56,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-07-17 22:19:56,738 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:19:56,739 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:19:56,739 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 22:19:56,739 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:19:56,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:19:56,740 INFO L82 PathProgramCache]: Analyzing trace with hash -1592795560, now seen corresponding path program 1 times [2020-07-17 22:19:56,741 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:19:56,741 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [622542968] [2020-07-17 22:19:56,741 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:19:56,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:19:56,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:19:56,852 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-17 22:19:56,852 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {375#true} {375#true} #47#return; {375#true} is VALID [2020-07-17 22:19:56,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:19:56,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:19:56,941 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} ~n := #in~n; {407#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:19:56,942 INFO L280 TraceCheckUtils]: 1: Hoare triple {407#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:19:56,944 INFO L280 TraceCheckUtils]: 2: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:19:56,947 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {398#(< 1 fibo1_~n)} #57#return; {376#false} is VALID [2020-07-17 22:19:56,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:19:56,955 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-17 22:19:56,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-17 22:19:56,956 INFO L280 TraceCheckUtils]: 2: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-17 22:19:56,957 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {375#true} {376#false} #59#return; {376#false} is VALID [2020-07-17 22:19:56,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-17 22:19:56,958 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume !(~n < 1); {397#(< 0 fibo1_~n)} is VALID [2020-07-17 22:19:56,959 INFO L280 TraceCheckUtils]: 2: Hoare triple {397#(< 0 fibo1_~n)} assume !(1 == ~n); {398#(< 1 fibo1_~n)} is VALID [2020-07-17 22:19:56,960 INFO L263 TraceCheckUtils]: 3: Hoare triple {398#(< 1 fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {375#true} is VALID [2020-07-17 22:19:56,961 INFO L280 TraceCheckUtils]: 4: Hoare triple {375#true} ~n := #in~n; {407#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:19:56,963 INFO L280 TraceCheckUtils]: 5: Hoare triple {407#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:19:56,964 INFO L280 TraceCheckUtils]: 6: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:19:56,965 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {398#(< 1 fibo1_~n)} #57#return; {376#false} is VALID [2020-07-17 22:19:56,966 INFO L280 TraceCheckUtils]: 8: Hoare triple {376#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {376#false} is VALID [2020-07-17 22:19:56,966 INFO L263 TraceCheckUtils]: 9: Hoare triple {376#false} call #t~ret1 := fibo2(~n - 2); {375#true} is VALID [2020-07-17 22:19:56,966 INFO L280 TraceCheckUtils]: 10: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-17 22:19:56,967 INFO L280 TraceCheckUtils]: 11: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-17 22:19:56,967 INFO L280 TraceCheckUtils]: 12: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-17 22:19:56,967 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {375#true} {376#false} #59#return; {376#false} is VALID [2020-07-17 22:19:56,968 INFO L280 TraceCheckUtils]: 14: Hoare triple {376#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {376#false} is VALID [2020-07-17 22:19:56,968 INFO L280 TraceCheckUtils]: 15: Hoare triple {376#false} assume true; {376#false} is VALID [2020-07-17 22:19:56,968 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {376#false} {379#(<= 25 main_~x~0)} #51#return; {376#false} is VALID [2020-07-17 22:19:56,969 INFO L263 TraceCheckUtils]: 0: Hoare triple {375#true} call ULTIMATE.init(); {375#true} is VALID [2020-07-17 22:19:56,969 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-17 22:19:56,970 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {375#true} {375#true} #47#return; {375#true} is VALID [2020-07-17 22:19:56,970 INFO L263 TraceCheckUtils]: 3: Hoare triple {375#true} call #t~ret5 := main(); {375#true} is VALID [2020-07-17 22:19:56,971 INFO L280 TraceCheckUtils]: 4: Hoare triple {375#true} ~x~0 := 25; {379#(<= 25 main_~x~0)} is VALID [2020-07-17 22:19:56,972 INFO L263 TraceCheckUtils]: 5: Hoare triple {379#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {375#true} is VALID [2020-07-17 22:19:56,972 INFO L280 TraceCheckUtils]: 6: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-17 22:19:56,973 INFO L280 TraceCheckUtils]: 7: Hoare triple {375#true} assume !(~n < 1); {397#(< 0 fibo1_~n)} is VALID [2020-07-17 22:19:56,974 INFO L280 TraceCheckUtils]: 8: Hoare triple {397#(< 0 fibo1_~n)} assume !(1 == ~n); {398#(< 1 fibo1_~n)} is VALID [2020-07-17 22:19:56,975 INFO L263 TraceCheckUtils]: 9: Hoare triple {398#(< 1 fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {375#true} is VALID [2020-07-17 22:19:56,976 INFO L280 TraceCheckUtils]: 10: Hoare triple {375#true} ~n := #in~n; {407#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:19:56,977 INFO L280 TraceCheckUtils]: 11: Hoare triple {407#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:19:56,979 INFO L280 TraceCheckUtils]: 12: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:19:56,980 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {398#(< 1 fibo1_~n)} #57#return; {376#false} is VALID [2020-07-17 22:19:56,981 INFO L280 TraceCheckUtils]: 14: Hoare triple {376#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {376#false} is VALID [2020-07-17 22:19:56,981 INFO L263 TraceCheckUtils]: 15: Hoare triple {376#false} call #t~ret1 := fibo2(~n - 2); {375#true} is VALID [2020-07-17 22:19:56,981 INFO L280 TraceCheckUtils]: 16: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-17 22:19:56,982 INFO L280 TraceCheckUtils]: 17: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-17 22:19:56,982 INFO L280 TraceCheckUtils]: 18: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-17 22:19:56,982 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {375#true} {376#false} #59#return; {376#false} is VALID [2020-07-17 22:19:56,982 INFO L280 TraceCheckUtils]: 20: Hoare triple {376#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {376#false} is VALID [2020-07-17 22:19:56,983 INFO L280 TraceCheckUtils]: 21: Hoare triple {376#false} assume true; {376#false} is VALID [2020-07-17 22:19:56,983 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {376#false} {379#(<= 25 main_~x~0)} #51#return; {376#false} is VALID [2020-07-17 22:19:56,983 INFO L280 TraceCheckUtils]: 23: Hoare triple {376#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {376#false} is VALID [2020-07-17 22:19:56,984 INFO L280 TraceCheckUtils]: 24: Hoare triple {376#false} assume 75025 == ~result~0; {376#false} is VALID [2020-07-17 22:19:56,984 INFO L280 TraceCheckUtils]: 25: Hoare triple {376#false} assume !false; {376#false} is VALID [2020-07-17 22:19:56,985 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 22:19:56,986 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [622542968] [2020-07-17 22:19:56,986 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2045002941] [2020-07-17 22:19:56,986 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 22:19:57,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:19:57,039 INFO L264 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-17 22:19:57,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:19:57,061 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:19:57,270 INFO L263 TraceCheckUtils]: 0: Hoare triple {375#true} call ULTIMATE.init(); {375#true} is VALID [2020-07-17 22:19:57,271 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-17 22:19:57,271 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {375#true} {375#true} #47#return; {375#true} is VALID [2020-07-17 22:19:57,272 INFO L263 TraceCheckUtils]: 3: Hoare triple {375#true} call #t~ret5 := main(); {375#true} is VALID [2020-07-17 22:19:57,274 INFO L280 TraceCheckUtils]: 4: Hoare triple {375#true} ~x~0 := 25; {379#(<= 25 main_~x~0)} is VALID [2020-07-17 22:19:57,274 INFO L263 TraceCheckUtils]: 5: Hoare triple {379#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {375#true} is VALID [2020-07-17 22:19:57,276 INFO L280 TraceCheckUtils]: 6: Hoare triple {375#true} ~n := #in~n; {430#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:19:57,276 INFO L280 TraceCheckUtils]: 7: Hoare triple {430#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {430#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:19:57,277 INFO L280 TraceCheckUtils]: 8: Hoare triple {430#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {430#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:19:57,278 INFO L263 TraceCheckUtils]: 9: Hoare triple {430#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {375#true} is VALID [2020-07-17 22:19:57,280 INFO L280 TraceCheckUtils]: 10: Hoare triple {375#true} ~n := #in~n; {443#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:19:57,281 INFO L280 TraceCheckUtils]: 11: Hoare triple {443#(<= |fibo2_#in~n| fibo2_~n)} assume ~n < 1;#res := 0; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:19:57,282 INFO L280 TraceCheckUtils]: 12: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:19:57,284 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {430#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:19:57,285 INFO L280 TraceCheckUtils]: 14: Hoare triple {453#(<= |fibo1_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:19:57,285 INFO L263 TraceCheckUtils]: 15: Hoare triple {453#(<= |fibo1_#in~n| 1)} call #t~ret1 := fibo2(~n - 2); {375#true} is VALID [2020-07-17 22:19:57,285 INFO L280 TraceCheckUtils]: 16: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-17 22:19:57,286 INFO L280 TraceCheckUtils]: 17: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-17 22:19:57,286 INFO L280 TraceCheckUtils]: 18: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-17 22:19:57,289 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {375#true} {453#(<= |fibo1_#in~n| 1)} #59#return; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:19:57,290 INFO L280 TraceCheckUtils]: 20: Hoare triple {453#(<= |fibo1_#in~n| 1)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:19:57,291 INFO L280 TraceCheckUtils]: 21: Hoare triple {453#(<= |fibo1_#in~n| 1)} assume true; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:19:57,293 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {453#(<= |fibo1_#in~n| 1)} {379#(<= 25 main_~x~0)} #51#return; {376#false} is VALID [2020-07-17 22:19:57,294 INFO L280 TraceCheckUtils]: 23: Hoare triple {376#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {376#false} is VALID [2020-07-17 22:19:57,294 INFO L280 TraceCheckUtils]: 24: Hoare triple {376#false} assume 75025 == ~result~0; {376#false} is VALID [2020-07-17 22:19:57,294 INFO L280 TraceCheckUtils]: 25: Hoare triple {376#false} assume !false; {376#false} is VALID [2020-07-17 22:19:57,297 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 22:19:57,297 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:19:57,297 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2020-07-17 22:19:57,298 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [85390614] [2020-07-17 22:19:57,299 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 26 [2020-07-17 22:19:57,300 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:19:57,300 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 22:19:57,360 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:19:57,360 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 22:19:57,361 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:19:57,361 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 22:19:57,361 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:19:57,362 INFO L87 Difference]: Start difference. First operand 30 states and 37 transitions. Second operand 10 states. [2020-07-17 22:19:58,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:19:58,066 INFO L93 Difference]: Finished difference Result 58 states and 78 transitions. [2020-07-17 22:19:58,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 22:19:58,067 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 26 [2020-07-17 22:19:58,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:19:58,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:19:58,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 75 transitions. [2020-07-17 22:19:58,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:19:58,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 75 transitions. [2020-07-17 22:19:58,081 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 75 transitions. [2020-07-17 22:19:58,201 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:19:58,204 INFO L225 Difference]: With dead ends: 58 [2020-07-17 22:19:58,204 INFO L226 Difference]: Without dead ends: 34 [2020-07-17 22:19:58,206 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=165, Unknown=0, NotChecked=0, Total=210 [2020-07-17 22:19:58,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2020-07-17 22:19:58,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 32. [2020-07-17 22:19:58,225 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:19:58,226 INFO L82 GeneralOperation]: Start isEquivalent. First operand 34 states. Second operand 32 states. [2020-07-17 22:19:58,226 INFO L74 IsIncluded]: Start isIncluded. First operand 34 states. Second operand 32 states. [2020-07-17 22:19:58,226 INFO L87 Difference]: Start difference. First operand 34 states. Second operand 32 states. [2020-07-17 22:19:58,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:19:58,238 INFO L93 Difference]: Finished difference Result 34 states and 42 transitions. [2020-07-17 22:19:58,238 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2020-07-17 22:19:58,241 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:19:58,241 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:19:58,241 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand 34 states. [2020-07-17 22:19:58,241 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 34 states. [2020-07-17 22:19:58,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:19:58,247 INFO L93 Difference]: Finished difference Result 34 states and 42 transitions. [2020-07-17 22:19:58,247 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2020-07-17 22:19:58,248 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:19:58,248 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:19:58,248 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:19:58,248 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:19:58,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2020-07-17 22:19:58,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 39 transitions. [2020-07-17 22:19:58,254 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 39 transitions. Word has length 26 [2020-07-17 22:19:58,254 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:19:58,258 INFO L479 AbstractCegarLoop]: Abstraction has 32 states and 39 transitions. [2020-07-17 22:19:58,258 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 22:19:58,259 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 39 transitions. [2020-07-17 22:19:58,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-07-17 22:19:58,260 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:19:58,263 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:19:58,464 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-07-17 22:19:58,465 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:19:58,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:19:58,466 INFO L82 PathProgramCache]: Analyzing trace with hash 746633022, now seen corresponding path program 1 times [2020-07-17 22:19:58,467 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:19:58,467 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [14888877] [2020-07-17 22:19:58,467 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:19:58,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:19:58,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:19:58,509 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-17 22:19:58,510 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {685#true} {685#true} #47#return; {685#true} is VALID [2020-07-17 22:19:58,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:19:58,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:19:58,586 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} ~n := #in~n; {719#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:19:58,587 INFO L280 TraceCheckUtils]: 1: Hoare triple {719#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {719#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:19:58,587 INFO L280 TraceCheckUtils]: 2: Hoare triple {719#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:19:58,588 INFO L280 TraceCheckUtils]: 3: Hoare triple {720#(<= |fibo2_#in~n| 1)} assume true; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:19:58,589 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {720#(<= |fibo2_#in~n| 1)} {708#(= fibo1_~n |fibo1_#in~n|)} #57#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:19:58,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:19:58,598 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-17 22:19:58,599 INFO L280 TraceCheckUtils]: 1: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-17 22:19:58,599 INFO L280 TraceCheckUtils]: 2: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-17 22:19:58,601 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {685#true} {714#(<= |fibo1_#in~n| 2)} #59#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:19:58,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} ~n := #in~n; {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:19:58,602 INFO L280 TraceCheckUtils]: 1: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:19:58,602 INFO L280 TraceCheckUtils]: 2: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:19:58,603 INFO L263 TraceCheckUtils]: 3: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {685#true} is VALID [2020-07-17 22:19:58,604 INFO L280 TraceCheckUtils]: 4: Hoare triple {685#true} ~n := #in~n; {719#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:19:58,605 INFO L280 TraceCheckUtils]: 5: Hoare triple {719#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {719#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:19:58,606 INFO L280 TraceCheckUtils]: 6: Hoare triple {719#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:19:58,607 INFO L280 TraceCheckUtils]: 7: Hoare triple {720#(<= |fibo2_#in~n| 1)} assume true; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:19:58,608 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {720#(<= |fibo2_#in~n| 1)} {708#(= fibo1_~n |fibo1_#in~n|)} #57#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:19:58,608 INFO L280 TraceCheckUtils]: 9: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:19:58,609 INFO L263 TraceCheckUtils]: 10: Hoare triple {714#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {685#true} is VALID [2020-07-17 22:19:58,609 INFO L280 TraceCheckUtils]: 11: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-17 22:19:58,609 INFO L280 TraceCheckUtils]: 12: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-17 22:19:58,609 INFO L280 TraceCheckUtils]: 13: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-17 22:19:58,610 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {685#true} {714#(<= |fibo1_#in~n| 2)} #59#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:19:58,610 INFO L280 TraceCheckUtils]: 15: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:19:58,611 INFO L280 TraceCheckUtils]: 16: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume true; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:19:58,613 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {714#(<= |fibo1_#in~n| 2)} {689#(<= 25 main_~x~0)} #51#return; {686#false} is VALID [2020-07-17 22:19:58,614 INFO L263 TraceCheckUtils]: 0: Hoare triple {685#true} call ULTIMATE.init(); {685#true} is VALID [2020-07-17 22:19:58,614 INFO L280 TraceCheckUtils]: 1: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-17 22:19:58,615 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {685#true} {685#true} #47#return; {685#true} is VALID [2020-07-17 22:19:58,615 INFO L263 TraceCheckUtils]: 3: Hoare triple {685#true} call #t~ret5 := main(); {685#true} is VALID [2020-07-17 22:19:58,616 INFO L280 TraceCheckUtils]: 4: Hoare triple {685#true} ~x~0 := 25; {689#(<= 25 main_~x~0)} is VALID [2020-07-17 22:19:58,616 INFO L263 TraceCheckUtils]: 5: Hoare triple {689#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {685#true} is VALID [2020-07-17 22:19:58,616 INFO L280 TraceCheckUtils]: 6: Hoare triple {685#true} ~n := #in~n; {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:19:58,617 INFO L280 TraceCheckUtils]: 7: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:19:58,617 INFO L280 TraceCheckUtils]: 8: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:19:58,617 INFO L263 TraceCheckUtils]: 9: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {685#true} is VALID [2020-07-17 22:19:58,618 INFO L280 TraceCheckUtils]: 10: Hoare triple {685#true} ~n := #in~n; {719#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:19:58,619 INFO L280 TraceCheckUtils]: 11: Hoare triple {719#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {719#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:19:58,619 INFO L280 TraceCheckUtils]: 12: Hoare triple {719#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:19:58,620 INFO L280 TraceCheckUtils]: 13: Hoare triple {720#(<= |fibo2_#in~n| 1)} assume true; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:19:58,621 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {720#(<= |fibo2_#in~n| 1)} {708#(= fibo1_~n |fibo1_#in~n|)} #57#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:19:58,622 INFO L280 TraceCheckUtils]: 15: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:19:58,623 INFO L263 TraceCheckUtils]: 16: Hoare triple {714#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {685#true} is VALID [2020-07-17 22:19:58,623 INFO L280 TraceCheckUtils]: 17: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-17 22:19:58,623 INFO L280 TraceCheckUtils]: 18: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-17 22:19:58,624 INFO L280 TraceCheckUtils]: 19: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-17 22:19:58,625 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {685#true} {714#(<= |fibo1_#in~n| 2)} #59#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:19:58,626 INFO L280 TraceCheckUtils]: 21: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:19:58,626 INFO L280 TraceCheckUtils]: 22: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume true; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:19:58,627 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {714#(<= |fibo1_#in~n| 2)} {689#(<= 25 main_~x~0)} #51#return; {686#false} is VALID [2020-07-17 22:19:58,627 INFO L280 TraceCheckUtils]: 24: Hoare triple {686#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {686#false} is VALID [2020-07-17 22:19:58,627 INFO L280 TraceCheckUtils]: 25: Hoare triple {686#false} assume 75025 == ~result~0; {686#false} is VALID [2020-07-17 22:19:58,627 INFO L280 TraceCheckUtils]: 26: Hoare triple {686#false} assume !false; {686#false} is VALID [2020-07-17 22:19:58,628 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 22:19:58,629 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [14888877] [2020-07-17 22:19:58,629 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1377164016] [2020-07-17 22:19:58,629 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 22:19:58,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:19:58,665 INFO L264 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-17 22:19:58,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:19:58,692 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:19:58,787 INFO L263 TraceCheckUtils]: 0: Hoare triple {685#true} call ULTIMATE.init(); {685#true} is VALID [2020-07-17 22:19:58,788 INFO L280 TraceCheckUtils]: 1: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-17 22:19:58,788 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {685#true} {685#true} #47#return; {685#true} is VALID [2020-07-17 22:19:58,788 INFO L263 TraceCheckUtils]: 3: Hoare triple {685#true} call #t~ret5 := main(); {685#true} is VALID [2020-07-17 22:19:58,789 INFO L280 TraceCheckUtils]: 4: Hoare triple {685#true} ~x~0 := 25; {689#(<= 25 main_~x~0)} is VALID [2020-07-17 22:19:58,790 INFO L263 TraceCheckUtils]: 5: Hoare triple {689#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {685#true} is VALID [2020-07-17 22:19:58,790 INFO L280 TraceCheckUtils]: 6: Hoare triple {685#true} ~n := #in~n; {742#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:19:58,791 INFO L280 TraceCheckUtils]: 7: Hoare triple {742#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {742#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:19:58,791 INFO L280 TraceCheckUtils]: 8: Hoare triple {742#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {742#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:19:58,791 INFO L263 TraceCheckUtils]: 9: Hoare triple {742#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {685#true} is VALID [2020-07-17 22:19:58,792 INFO L280 TraceCheckUtils]: 10: Hoare triple {685#true} ~n := #in~n; {755#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:19:58,792 INFO L280 TraceCheckUtils]: 11: Hoare triple {755#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {755#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:19:58,793 INFO L280 TraceCheckUtils]: 12: Hoare triple {755#(<= |fibo2_#in~n| fibo2_~n)} assume 1 == ~n;#res := 1; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:19:58,793 INFO L280 TraceCheckUtils]: 13: Hoare triple {720#(<= |fibo2_#in~n| 1)} assume true; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:19:58,794 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {720#(<= |fibo2_#in~n| 1)} {742#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:19:58,794 INFO L280 TraceCheckUtils]: 15: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:19:58,795 INFO L263 TraceCheckUtils]: 16: Hoare triple {714#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {685#true} is VALID [2020-07-17 22:19:58,795 INFO L280 TraceCheckUtils]: 17: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-17 22:19:58,795 INFO L280 TraceCheckUtils]: 18: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-17 22:19:58,795 INFO L280 TraceCheckUtils]: 19: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-17 22:19:58,799 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {685#true} {714#(<= |fibo1_#in~n| 2)} #59#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:19:58,799 INFO L280 TraceCheckUtils]: 21: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:19:58,800 INFO L280 TraceCheckUtils]: 22: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume true; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:19:58,801 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {714#(<= |fibo1_#in~n| 2)} {689#(<= 25 main_~x~0)} #51#return; {686#false} is VALID [2020-07-17 22:19:58,801 INFO L280 TraceCheckUtils]: 24: Hoare triple {686#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {686#false} is VALID [2020-07-17 22:19:58,802 INFO L280 TraceCheckUtils]: 25: Hoare triple {686#false} assume 75025 == ~result~0; {686#false} is VALID [2020-07-17 22:19:58,802 INFO L280 TraceCheckUtils]: 26: Hoare triple {686#false} assume !false; {686#false} is VALID [2020-07-17 22:19:58,803 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 22:19:58,803 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:19:58,804 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2020-07-17 22:19:58,804 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1711030827] [2020-07-17 22:19:58,805 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 27 [2020-07-17 22:19:58,805 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:19:58,806 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 22:19:58,863 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:19:58,863 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 22:19:58,863 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:19:58,864 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 22:19:58,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 22:19:58,864 INFO L87 Difference]: Start difference. First operand 32 states and 39 transitions. Second operand 9 states. [2020-07-17 22:19:59,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:19:59,470 INFO L93 Difference]: Finished difference Result 54 states and 74 transitions. [2020-07-17 22:19:59,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-17 22:19:59,470 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 27 [2020-07-17 22:19:59,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:19:59,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:19:59,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 66 transitions. [2020-07-17 22:19:59,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:19:59,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 66 transitions. [2020-07-17 22:19:59,480 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 66 transitions. [2020-07-17 22:19:59,583 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:19:59,587 INFO L225 Difference]: With dead ends: 54 [2020-07-17 22:19:59,587 INFO L226 Difference]: Without dead ends: 50 [2020-07-17 22:19:59,588 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2020-07-17 22:19:59,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2020-07-17 22:19:59,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 48. [2020-07-17 22:19:59,612 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:19:59,612 INFO L82 GeneralOperation]: Start isEquivalent. First operand 50 states. Second operand 48 states. [2020-07-17 22:19:59,612 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand 48 states. [2020-07-17 22:19:59,613 INFO L87 Difference]: Start difference. First operand 50 states. Second operand 48 states. [2020-07-17 22:19:59,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:19:59,617 INFO L93 Difference]: Finished difference Result 50 states and 70 transitions. [2020-07-17 22:19:59,618 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2020-07-17 22:19:59,619 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:19:59,619 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:19:59,619 INFO L74 IsIncluded]: Start isIncluded. First operand 48 states. Second operand 50 states. [2020-07-17 22:19:59,619 INFO L87 Difference]: Start difference. First operand 48 states. Second operand 50 states. [2020-07-17 22:19:59,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:19:59,624 INFO L93 Difference]: Finished difference Result 50 states and 70 transitions. [2020-07-17 22:19:59,624 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2020-07-17 22:19:59,625 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:19:59,625 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:19:59,625 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:19:59,625 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:19:59,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2020-07-17 22:19:59,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 65 transitions. [2020-07-17 22:19:59,629 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 65 transitions. Word has length 27 [2020-07-17 22:19:59,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:19:59,630 INFO L479 AbstractCegarLoop]: Abstraction has 48 states and 65 transitions. [2020-07-17 22:19:59,630 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 22:19:59,630 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 65 transitions. [2020-07-17 22:19:59,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2020-07-17 22:19:59,631 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:19:59,631 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:19:59,847 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:19:59,847 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:19:59,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:19:59,848 INFO L82 PathProgramCache]: Analyzing trace with hash 986908919, now seen corresponding path program 1 times [2020-07-17 22:19:59,849 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:19:59,849 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1501735052] [2020-07-17 22:19:59,849 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:19:59,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:19:59,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:19:59,888 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:19:59,888 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1044#true} {1044#true} #47#return; {1044#true} is VALID [2020-07-17 22:19:59,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:19:59,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:19:59,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:19:59,970 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} ~n := #in~n; {1109#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:19:59,971 INFO L280 TraceCheckUtils]: 1: Hoare triple {1109#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:19:59,972 INFO L280 TraceCheckUtils]: 2: Hoare triple {1110#(<= |fibo1_#in~n| 0)} assume true; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:19:59,973 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1110#(<= |fibo1_#in~n| 0)} {1100#(< 1 fibo2_~n)} #53#return; {1045#false} is VALID [2020-07-17 22:19:59,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:19:59,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:19:59,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-17 22:19:59,979 INFO L280 TraceCheckUtils]: 2: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:19:59,979 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1044#true} {1045#false} #55#return; {1045#false} is VALID [2020-07-17 22:19:59,979 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:19:59,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume !(~n < 1); {1099#(< 0 fibo2_~n)} is VALID [2020-07-17 22:19:59,981 INFO L280 TraceCheckUtils]: 2: Hoare triple {1099#(< 0 fibo2_~n)} assume !(1 == ~n); {1100#(< 1 fibo2_~n)} is VALID [2020-07-17 22:19:59,981 INFO L263 TraceCheckUtils]: 3: Hoare triple {1100#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1044#true} is VALID [2020-07-17 22:19:59,982 INFO L280 TraceCheckUtils]: 4: Hoare triple {1044#true} ~n := #in~n; {1109#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:19:59,983 INFO L280 TraceCheckUtils]: 5: Hoare triple {1109#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:19:59,984 INFO L280 TraceCheckUtils]: 6: Hoare triple {1110#(<= |fibo1_#in~n| 0)} assume true; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:19:59,985 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {1110#(<= |fibo1_#in~n| 0)} {1100#(< 1 fibo2_~n)} #53#return; {1045#false} is VALID [2020-07-17 22:19:59,985 INFO L280 TraceCheckUtils]: 8: Hoare triple {1045#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1045#false} is VALID [2020-07-17 22:19:59,985 INFO L263 TraceCheckUtils]: 9: Hoare triple {1045#false} call #t~ret3 := fibo1(~n - 2); {1044#true} is VALID [2020-07-17 22:19:59,985 INFO L280 TraceCheckUtils]: 10: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:19:59,986 INFO L280 TraceCheckUtils]: 11: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-17 22:19:59,986 INFO L280 TraceCheckUtils]: 12: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:19:59,986 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {1044#true} {1045#false} #55#return; {1045#false} is VALID [2020-07-17 22:19:59,987 INFO L280 TraceCheckUtils]: 14: Hoare triple {1045#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1045#false} is VALID [2020-07-17 22:19:59,987 INFO L280 TraceCheckUtils]: 15: Hoare triple {1045#false} assume true; {1045#false} is VALID [2020-07-17 22:19:59,987 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1045#false} {1044#true} #57#return; {1045#false} is VALID [2020-07-17 22:19:59,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:19:59,992 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:19:59,993 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-17 22:19:59,993 INFO L280 TraceCheckUtils]: 2: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:19:59,993 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1044#true} {1045#false} #59#return; {1045#false} is VALID [2020-07-17 22:19:59,994 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:19:59,994 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume !(~n < 1); {1044#true} is VALID [2020-07-17 22:19:59,994 INFO L280 TraceCheckUtils]: 2: Hoare triple {1044#true} assume !(1 == ~n); {1044#true} is VALID [2020-07-17 22:19:59,994 INFO L263 TraceCheckUtils]: 3: Hoare triple {1044#true} call #t~ret0 := fibo2(~n - 1); {1044#true} is VALID [2020-07-17 22:19:59,995 INFO L280 TraceCheckUtils]: 4: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:19:59,996 INFO L280 TraceCheckUtils]: 5: Hoare triple {1044#true} assume !(~n < 1); {1099#(< 0 fibo2_~n)} is VALID [2020-07-17 22:19:59,996 INFO L280 TraceCheckUtils]: 6: Hoare triple {1099#(< 0 fibo2_~n)} assume !(1 == ~n); {1100#(< 1 fibo2_~n)} is VALID [2020-07-17 22:19:59,997 INFO L263 TraceCheckUtils]: 7: Hoare triple {1100#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1044#true} is VALID [2020-07-17 22:19:59,997 INFO L280 TraceCheckUtils]: 8: Hoare triple {1044#true} ~n := #in~n; {1109#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:19:59,998 INFO L280 TraceCheckUtils]: 9: Hoare triple {1109#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:19:59,999 INFO L280 TraceCheckUtils]: 10: Hoare triple {1110#(<= |fibo1_#in~n| 0)} assume true; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:00,000 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1110#(<= |fibo1_#in~n| 0)} {1100#(< 1 fibo2_~n)} #53#return; {1045#false} is VALID [2020-07-17 22:20:00,000 INFO L280 TraceCheckUtils]: 12: Hoare triple {1045#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1045#false} is VALID [2020-07-17 22:20:00,000 INFO L263 TraceCheckUtils]: 13: Hoare triple {1045#false} call #t~ret3 := fibo1(~n - 2); {1044#true} is VALID [2020-07-17 22:20:00,001 INFO L280 TraceCheckUtils]: 14: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:20:00,001 INFO L280 TraceCheckUtils]: 15: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-17 22:20:00,001 INFO L280 TraceCheckUtils]: 16: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:20:00,001 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1044#true} {1045#false} #55#return; {1045#false} is VALID [2020-07-17 22:20:00,002 INFO L280 TraceCheckUtils]: 18: Hoare triple {1045#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1045#false} is VALID [2020-07-17 22:20:00,002 INFO L280 TraceCheckUtils]: 19: Hoare triple {1045#false} assume true; {1045#false} is VALID [2020-07-17 22:20:00,002 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1045#false} {1044#true} #57#return; {1045#false} is VALID [2020-07-17 22:20:00,002 INFO L280 TraceCheckUtils]: 21: Hoare triple {1045#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1045#false} is VALID [2020-07-17 22:20:00,003 INFO L263 TraceCheckUtils]: 22: Hoare triple {1045#false} call #t~ret1 := fibo2(~n - 2); {1044#true} is VALID [2020-07-17 22:20:00,003 INFO L280 TraceCheckUtils]: 23: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:20:00,003 INFO L280 TraceCheckUtils]: 24: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-17 22:20:00,003 INFO L280 TraceCheckUtils]: 25: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:20:00,004 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1044#true} {1045#false} #59#return; {1045#false} is VALID [2020-07-17 22:20:00,004 INFO L280 TraceCheckUtils]: 27: Hoare triple {1045#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1045#false} is VALID [2020-07-17 22:20:00,004 INFO L280 TraceCheckUtils]: 28: Hoare triple {1045#false} assume true; {1045#false} is VALID [2020-07-17 22:20:00,004 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {1045#false} {1044#true} #51#return; {1045#false} is VALID [2020-07-17 22:20:00,005 INFO L263 TraceCheckUtils]: 0: Hoare triple {1044#true} call ULTIMATE.init(); {1044#true} is VALID [2020-07-17 22:20:00,006 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:20:00,006 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1044#true} {1044#true} #47#return; {1044#true} is VALID [2020-07-17 22:20:00,006 INFO L263 TraceCheckUtils]: 3: Hoare triple {1044#true} call #t~ret5 := main(); {1044#true} is VALID [2020-07-17 22:20:00,006 INFO L280 TraceCheckUtils]: 4: Hoare triple {1044#true} ~x~0 := 25; {1044#true} is VALID [2020-07-17 22:20:00,007 INFO L263 TraceCheckUtils]: 5: Hoare triple {1044#true} call #t~ret4 := fibo1(~x~0); {1044#true} is VALID [2020-07-17 22:20:00,007 INFO L280 TraceCheckUtils]: 6: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:20:00,007 INFO L280 TraceCheckUtils]: 7: Hoare triple {1044#true} assume !(~n < 1); {1044#true} is VALID [2020-07-17 22:20:00,007 INFO L280 TraceCheckUtils]: 8: Hoare triple {1044#true} assume !(1 == ~n); {1044#true} is VALID [2020-07-17 22:20:00,008 INFO L263 TraceCheckUtils]: 9: Hoare triple {1044#true} call #t~ret0 := fibo2(~n - 1); {1044#true} is VALID [2020-07-17 22:20:00,008 INFO L280 TraceCheckUtils]: 10: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:20:00,010 INFO L280 TraceCheckUtils]: 11: Hoare triple {1044#true} assume !(~n < 1); {1099#(< 0 fibo2_~n)} is VALID [2020-07-17 22:20:00,011 INFO L280 TraceCheckUtils]: 12: Hoare triple {1099#(< 0 fibo2_~n)} assume !(1 == ~n); {1100#(< 1 fibo2_~n)} is VALID [2020-07-17 22:20:00,011 INFO L263 TraceCheckUtils]: 13: Hoare triple {1100#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1044#true} is VALID [2020-07-17 22:20:00,012 INFO L280 TraceCheckUtils]: 14: Hoare triple {1044#true} ~n := #in~n; {1109#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:00,012 INFO L280 TraceCheckUtils]: 15: Hoare triple {1109#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:00,013 INFO L280 TraceCheckUtils]: 16: Hoare triple {1110#(<= |fibo1_#in~n| 0)} assume true; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:00,014 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1110#(<= |fibo1_#in~n| 0)} {1100#(< 1 fibo2_~n)} #53#return; {1045#false} is VALID [2020-07-17 22:20:00,014 INFO L280 TraceCheckUtils]: 18: Hoare triple {1045#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1045#false} is VALID [2020-07-17 22:20:00,015 INFO L263 TraceCheckUtils]: 19: Hoare triple {1045#false} call #t~ret3 := fibo1(~n - 2); {1044#true} is VALID [2020-07-17 22:20:00,015 INFO L280 TraceCheckUtils]: 20: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:20:00,015 INFO L280 TraceCheckUtils]: 21: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-17 22:20:00,015 INFO L280 TraceCheckUtils]: 22: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:20:00,016 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1044#true} {1045#false} #55#return; {1045#false} is VALID [2020-07-17 22:20:00,016 INFO L280 TraceCheckUtils]: 24: Hoare triple {1045#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1045#false} is VALID [2020-07-17 22:20:00,016 INFO L280 TraceCheckUtils]: 25: Hoare triple {1045#false} assume true; {1045#false} is VALID [2020-07-17 22:20:00,016 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1045#false} {1044#true} #57#return; {1045#false} is VALID [2020-07-17 22:20:00,017 INFO L280 TraceCheckUtils]: 27: Hoare triple {1045#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1045#false} is VALID [2020-07-17 22:20:00,017 INFO L263 TraceCheckUtils]: 28: Hoare triple {1045#false} call #t~ret1 := fibo2(~n - 2); {1044#true} is VALID [2020-07-17 22:20:00,017 INFO L280 TraceCheckUtils]: 29: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:20:00,017 INFO L280 TraceCheckUtils]: 30: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-17 22:20:00,017 INFO L280 TraceCheckUtils]: 31: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:20:00,018 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1044#true} {1045#false} #59#return; {1045#false} is VALID [2020-07-17 22:20:00,018 INFO L280 TraceCheckUtils]: 33: Hoare triple {1045#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1045#false} is VALID [2020-07-17 22:20:00,018 INFO L280 TraceCheckUtils]: 34: Hoare triple {1045#false} assume true; {1045#false} is VALID [2020-07-17 22:20:00,018 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1045#false} {1044#true} #51#return; {1045#false} is VALID [2020-07-17 22:20:00,019 INFO L280 TraceCheckUtils]: 36: Hoare triple {1045#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {1045#false} is VALID [2020-07-17 22:20:00,019 INFO L280 TraceCheckUtils]: 37: Hoare triple {1045#false} assume 75025 == ~result~0; {1045#false} is VALID [2020-07-17 22:20:00,019 INFO L280 TraceCheckUtils]: 38: Hoare triple {1045#false} assume !false; {1045#false} is VALID [2020-07-17 22:20:00,020 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-07-17 22:20:00,021 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1501735052] [2020-07-17 22:20:00,021 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [757225828] [2020-07-17 22:20:00,021 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 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 22:20:00,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:00,060 INFO L264 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-17 22:20:00,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:00,069 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:20:00,231 INFO L263 TraceCheckUtils]: 0: Hoare triple {1044#true} call ULTIMATE.init(); {1044#true} is VALID [2020-07-17 22:20:00,232 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:20:00,232 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1044#true} {1044#true} #47#return; {1044#true} is VALID [2020-07-17 22:20:00,232 INFO L263 TraceCheckUtils]: 3: Hoare triple {1044#true} call #t~ret5 := main(); {1044#true} is VALID [2020-07-17 22:20:00,233 INFO L280 TraceCheckUtils]: 4: Hoare triple {1044#true} ~x~0 := 25; {1126#(<= 25 main_~x~0)} is VALID [2020-07-17 22:20:00,234 INFO L263 TraceCheckUtils]: 5: Hoare triple {1126#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {1044#true} is VALID [2020-07-17 22:20:00,235 INFO L280 TraceCheckUtils]: 6: Hoare triple {1044#true} ~n := #in~n; {1133#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:00,236 INFO L280 TraceCheckUtils]: 7: Hoare triple {1133#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {1133#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:00,236 INFO L280 TraceCheckUtils]: 8: Hoare triple {1133#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {1133#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:00,236 INFO L263 TraceCheckUtils]: 9: Hoare triple {1133#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {1044#true} is VALID [2020-07-17 22:20:00,237 INFO L280 TraceCheckUtils]: 10: Hoare triple {1044#true} ~n := #in~n; {1146#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:00,244 INFO L280 TraceCheckUtils]: 11: Hoare triple {1146#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {1146#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:00,248 INFO L280 TraceCheckUtils]: 12: Hoare triple {1146#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {1146#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:00,248 INFO L263 TraceCheckUtils]: 13: Hoare triple {1146#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1044#true} is VALID [2020-07-17 22:20:00,249 INFO L280 TraceCheckUtils]: 14: Hoare triple {1044#true} ~n := #in~n; {1133#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:00,250 INFO L280 TraceCheckUtils]: 15: Hoare triple {1133#(<= |fibo1_#in~n| fibo1_~n)} assume ~n < 1;#res := 0; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:00,250 INFO L280 TraceCheckUtils]: 16: Hoare triple {1110#(<= |fibo1_#in~n| 0)} assume true; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:00,252 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1110#(<= |fibo1_#in~n| 0)} {1146#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {1168#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:00,252 INFO L280 TraceCheckUtils]: 18: Hoare triple {1168#(<= |fibo2_#in~n| 1)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1168#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:00,252 INFO L263 TraceCheckUtils]: 19: Hoare triple {1168#(<= |fibo2_#in~n| 1)} call #t~ret3 := fibo1(~n - 2); {1044#true} is VALID [2020-07-17 22:20:00,253 INFO L280 TraceCheckUtils]: 20: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:20:00,253 INFO L280 TraceCheckUtils]: 21: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-17 22:20:00,253 INFO L280 TraceCheckUtils]: 22: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:20:00,254 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1044#true} {1168#(<= |fibo2_#in~n| 1)} #55#return; {1168#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:00,254 INFO L280 TraceCheckUtils]: 24: Hoare triple {1168#(<= |fibo2_#in~n| 1)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1168#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:00,255 INFO L280 TraceCheckUtils]: 25: Hoare triple {1168#(<= |fibo2_#in~n| 1)} assume true; {1168#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:00,256 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1168#(<= |fibo2_#in~n| 1)} {1133#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {1196#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:00,257 INFO L280 TraceCheckUtils]: 27: Hoare triple {1196#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1196#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:00,257 INFO L263 TraceCheckUtils]: 28: Hoare triple {1196#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {1044#true} is VALID [2020-07-17 22:20:00,257 INFO L280 TraceCheckUtils]: 29: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:20:00,258 INFO L280 TraceCheckUtils]: 30: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-17 22:20:00,258 INFO L280 TraceCheckUtils]: 31: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:20:00,260 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1044#true} {1196#(<= |fibo1_#in~n| 2)} #59#return; {1196#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:00,260 INFO L280 TraceCheckUtils]: 33: Hoare triple {1196#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1196#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:00,261 INFO L280 TraceCheckUtils]: 34: Hoare triple {1196#(<= |fibo1_#in~n| 2)} assume true; {1196#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:00,262 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1196#(<= |fibo1_#in~n| 2)} {1126#(<= 25 main_~x~0)} #51#return; {1045#false} is VALID [2020-07-17 22:20:00,262 INFO L280 TraceCheckUtils]: 36: Hoare triple {1045#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {1045#false} is VALID [2020-07-17 22:20:00,262 INFO L280 TraceCheckUtils]: 37: Hoare triple {1045#false} assume 75025 == ~result~0; {1045#false} is VALID [2020-07-17 22:20:00,263 INFO L280 TraceCheckUtils]: 38: Hoare triple {1045#false} assume !false; {1045#false} is VALID [2020-07-17 22:20:00,264 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-17 22:20:00,264 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:20:00,265 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 8] total 11 [2020-07-17 22:20:00,265 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [316119821] [2020-07-17 22:20:00,266 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 39 [2020-07-17 22:20:00,271 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:20:00,271 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-17 22:20:00,328 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:00,328 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 22:20:00,328 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:20:00,329 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 22:20:00,329 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-17 22:20:00,332 INFO L87 Difference]: Start difference. First operand 48 states and 65 transitions. Second operand 11 states. [2020-07-17 22:20:01,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:01,333 INFO L93 Difference]: Finished difference Result 108 states and 170 transitions. [2020-07-17 22:20:01,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-17 22:20:01,334 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 39 [2020-07-17 22:20:01,334 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:20:01,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:20:01,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 102 transitions. [2020-07-17 22:20:01,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:20:01,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 102 transitions. [2020-07-17 22:20:01,342 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 102 transitions. [2020-07-17 22:20:01,491 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:01,495 INFO L225 Difference]: With dead ends: 108 [2020-07-17 22:20:01,495 INFO L226 Difference]: Without dead ends: 66 [2020-07-17 22:20:01,497 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=65, Invalid=241, Unknown=0, NotChecked=0, Total=306 [2020-07-17 22:20:01,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2020-07-17 22:20:01,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 66. [2020-07-17 22:20:01,531 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:20:01,532 INFO L82 GeneralOperation]: Start isEquivalent. First operand 66 states. Second operand 66 states. [2020-07-17 22:20:01,532 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand 66 states. [2020-07-17 22:20:01,532 INFO L87 Difference]: Start difference. First operand 66 states. Second operand 66 states. [2020-07-17 22:20:01,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:01,537 INFO L93 Difference]: Finished difference Result 66 states and 95 transitions. [2020-07-17 22:20:01,538 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2020-07-17 22:20:01,539 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:01,539 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:01,539 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand 66 states. [2020-07-17 22:20:01,540 INFO L87 Difference]: Start difference. First operand 66 states. Second operand 66 states. [2020-07-17 22:20:01,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:01,545 INFO L93 Difference]: Finished difference Result 66 states and 95 transitions. [2020-07-17 22:20:01,545 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2020-07-17 22:20:01,546 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:01,546 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:01,546 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:20:01,547 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:20:01,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66 states. [2020-07-17 22:20:01,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 95 transitions. [2020-07-17 22:20:01,552 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 95 transitions. Word has length 39 [2020-07-17 22:20:01,552 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:20:01,552 INFO L479 AbstractCegarLoop]: Abstraction has 66 states and 95 transitions. [2020-07-17 22:20:01,552 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 22:20:01,552 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2020-07-17 22:20:01,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2020-07-17 22:20:01,554 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:20:01,554 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:20:01,767 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:20:01,768 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:20:01,769 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:20:01,769 INFO L82 PathProgramCache]: Analyzing trace with hash -2100495745, now seen corresponding path program 1 times [2020-07-17 22:20:01,769 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:20:01,770 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2115395234] [2020-07-17 22:20:01,770 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:20:01,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:01,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:01,809 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:20:01,809 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1610#true} {1610#true} #47#return; {1610#true} is VALID [2020-07-17 22:20:01,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:01,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:01,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:01,911 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:20:01,912 INFO L280 TraceCheckUtils]: 1: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-17 22:20:01,912 INFO L280 TraceCheckUtils]: 2: Hoare triple {1610#true} assume 1 == ~n;#res := 1; {1610#true} is VALID [2020-07-17 22:20:01,912 INFO L280 TraceCheckUtils]: 3: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:20:01,913 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #53#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:01,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:01,918 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:20:01,919 INFO L280 TraceCheckUtils]: 1: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-17 22:20:01,919 INFO L280 TraceCheckUtils]: 2: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:20:01,921 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #55#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:01,921 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:01,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {1669#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {1670#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:01,923 INFO L280 TraceCheckUtils]: 2: Hoare triple {1670#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:01,924 INFO L263 TraceCheckUtils]: 3: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {1610#true} is VALID [2020-07-17 22:20:01,924 INFO L280 TraceCheckUtils]: 4: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:20:01,925 INFO L280 TraceCheckUtils]: 5: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-17 22:20:01,925 INFO L280 TraceCheckUtils]: 6: Hoare triple {1610#true} assume 1 == ~n;#res := 1; {1610#true} is VALID [2020-07-17 22:20:01,925 INFO L280 TraceCheckUtils]: 7: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:20:01,927 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #53#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:01,927 INFO L280 TraceCheckUtils]: 9: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:01,928 INFO L263 TraceCheckUtils]: 10: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {1610#true} is VALID [2020-07-17 22:20:01,928 INFO L280 TraceCheckUtils]: 11: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:20:01,928 INFO L280 TraceCheckUtils]: 12: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-17 22:20:01,929 INFO L280 TraceCheckUtils]: 13: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:20:01,930 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #55#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:01,931 INFO L280 TraceCheckUtils]: 15: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:01,932 INFO L280 TraceCheckUtils]: 16: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume true; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:01,933 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1671#(<= 2 |fibo2_#in~n|)} {1610#true} #57#return; {1664#(<= 3 fibo1_~n)} is VALID [2020-07-17 22:20:01,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:01,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:01,962 INFO L280 TraceCheckUtils]: 1: Hoare triple {1669#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:20:01,962 INFO L280 TraceCheckUtils]: 2: Hoare triple {1681#(<= |fibo2_#in~n| 0)} assume true; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:20:01,964 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1681#(<= |fibo2_#in~n| 0)} {1664#(<= 3 fibo1_~n)} #59#return; {1611#false} is VALID [2020-07-17 22:20:01,964 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:20:01,965 INFO L280 TraceCheckUtils]: 1: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-17 22:20:01,965 INFO L280 TraceCheckUtils]: 2: Hoare triple {1610#true} assume !(1 == ~n); {1610#true} is VALID [2020-07-17 22:20:01,965 INFO L263 TraceCheckUtils]: 3: Hoare triple {1610#true} call #t~ret0 := fibo2(~n - 1); {1610#true} is VALID [2020-07-17 22:20:01,966 INFO L280 TraceCheckUtils]: 4: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:01,967 INFO L280 TraceCheckUtils]: 5: Hoare triple {1669#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {1670#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:01,967 INFO L280 TraceCheckUtils]: 6: Hoare triple {1670#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:01,968 INFO L263 TraceCheckUtils]: 7: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {1610#true} is VALID [2020-07-17 22:20:01,968 INFO L280 TraceCheckUtils]: 8: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:20:01,968 INFO L280 TraceCheckUtils]: 9: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-17 22:20:01,969 INFO L280 TraceCheckUtils]: 10: Hoare triple {1610#true} assume 1 == ~n;#res := 1; {1610#true} is VALID [2020-07-17 22:20:01,969 INFO L280 TraceCheckUtils]: 11: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:20:01,970 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #53#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:01,971 INFO L280 TraceCheckUtils]: 13: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:01,971 INFO L263 TraceCheckUtils]: 14: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {1610#true} is VALID [2020-07-17 22:20:01,971 INFO L280 TraceCheckUtils]: 15: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:20:01,971 INFO L280 TraceCheckUtils]: 16: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-17 22:20:01,972 INFO L280 TraceCheckUtils]: 17: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:20:01,973 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #55#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:01,973 INFO L280 TraceCheckUtils]: 19: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:01,974 INFO L280 TraceCheckUtils]: 20: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume true; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:01,975 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1671#(<= 2 |fibo2_#in~n|)} {1610#true} #57#return; {1664#(<= 3 fibo1_~n)} is VALID [2020-07-17 22:20:01,976 INFO L280 TraceCheckUtils]: 22: Hoare triple {1664#(<= 3 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1664#(<= 3 fibo1_~n)} is VALID [2020-07-17 22:20:01,976 INFO L263 TraceCheckUtils]: 23: Hoare triple {1664#(<= 3 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {1610#true} is VALID [2020-07-17 22:20:01,976 INFO L280 TraceCheckUtils]: 24: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:01,977 INFO L280 TraceCheckUtils]: 25: Hoare triple {1669#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:20:01,978 INFO L280 TraceCheckUtils]: 26: Hoare triple {1681#(<= |fibo2_#in~n| 0)} assume true; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:20:01,980 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1681#(<= |fibo2_#in~n| 0)} {1664#(<= 3 fibo1_~n)} #59#return; {1611#false} is VALID [2020-07-17 22:20:01,980 INFO L280 TraceCheckUtils]: 28: Hoare triple {1611#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1611#false} is VALID [2020-07-17 22:20:01,980 INFO L280 TraceCheckUtils]: 29: Hoare triple {1611#false} assume true; {1611#false} is VALID [2020-07-17 22:20:01,980 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {1611#false} {1614#(<= 25 main_~x~0)} #51#return; {1611#false} is VALID [2020-07-17 22:20:01,982 INFO L263 TraceCheckUtils]: 0: Hoare triple {1610#true} call ULTIMATE.init(); {1610#true} is VALID [2020-07-17 22:20:01,982 INFO L280 TraceCheckUtils]: 1: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:20:01,982 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1610#true} {1610#true} #47#return; {1610#true} is VALID [2020-07-17 22:20:01,983 INFO L263 TraceCheckUtils]: 3: Hoare triple {1610#true} call #t~ret5 := main(); {1610#true} is VALID [2020-07-17 22:20:01,984 INFO L280 TraceCheckUtils]: 4: Hoare triple {1610#true} ~x~0 := 25; {1614#(<= 25 main_~x~0)} is VALID [2020-07-17 22:20:01,984 INFO L263 TraceCheckUtils]: 5: Hoare triple {1614#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {1610#true} is VALID [2020-07-17 22:20:01,984 INFO L280 TraceCheckUtils]: 6: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:20:01,985 INFO L280 TraceCheckUtils]: 7: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-17 22:20:01,985 INFO L280 TraceCheckUtils]: 8: Hoare triple {1610#true} assume !(1 == ~n); {1610#true} is VALID [2020-07-17 22:20:01,985 INFO L263 TraceCheckUtils]: 9: Hoare triple {1610#true} call #t~ret0 := fibo2(~n - 1); {1610#true} is VALID [2020-07-17 22:20:01,986 INFO L280 TraceCheckUtils]: 10: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:01,987 INFO L280 TraceCheckUtils]: 11: Hoare triple {1669#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {1670#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:01,988 INFO L280 TraceCheckUtils]: 12: Hoare triple {1670#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:01,989 INFO L263 TraceCheckUtils]: 13: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {1610#true} is VALID [2020-07-17 22:20:01,989 INFO L280 TraceCheckUtils]: 14: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:20:01,989 INFO L280 TraceCheckUtils]: 15: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-17 22:20:01,989 INFO L280 TraceCheckUtils]: 16: Hoare triple {1610#true} assume 1 == ~n;#res := 1; {1610#true} is VALID [2020-07-17 22:20:01,990 INFO L280 TraceCheckUtils]: 17: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:20:01,991 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #53#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:01,992 INFO L280 TraceCheckUtils]: 19: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:01,992 INFO L263 TraceCheckUtils]: 20: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {1610#true} is VALID [2020-07-17 22:20:01,992 INFO L280 TraceCheckUtils]: 21: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:20:01,993 INFO L280 TraceCheckUtils]: 22: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-17 22:20:01,993 INFO L280 TraceCheckUtils]: 23: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:20:01,994 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #55#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:01,995 INFO L280 TraceCheckUtils]: 25: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:01,995 INFO L280 TraceCheckUtils]: 26: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume true; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:01,997 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1671#(<= 2 |fibo2_#in~n|)} {1610#true} #57#return; {1664#(<= 3 fibo1_~n)} is VALID [2020-07-17 22:20:01,998 INFO L280 TraceCheckUtils]: 28: Hoare triple {1664#(<= 3 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1664#(<= 3 fibo1_~n)} is VALID [2020-07-17 22:20:01,998 INFO L263 TraceCheckUtils]: 29: Hoare triple {1664#(<= 3 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {1610#true} is VALID [2020-07-17 22:20:01,999 INFO L280 TraceCheckUtils]: 30: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:02,000 INFO L280 TraceCheckUtils]: 31: Hoare triple {1669#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:20:02,001 INFO L280 TraceCheckUtils]: 32: Hoare triple {1681#(<= |fibo2_#in~n| 0)} assume true; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:20:02,003 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1681#(<= |fibo2_#in~n| 0)} {1664#(<= 3 fibo1_~n)} #59#return; {1611#false} is VALID [2020-07-17 22:20:02,003 INFO L280 TraceCheckUtils]: 34: Hoare triple {1611#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1611#false} is VALID [2020-07-17 22:20:02,004 INFO L280 TraceCheckUtils]: 35: Hoare triple {1611#false} assume true; {1611#false} is VALID [2020-07-17 22:20:02,004 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1611#false} {1614#(<= 25 main_~x~0)} #51#return; {1611#false} is VALID [2020-07-17 22:20:02,004 INFO L280 TraceCheckUtils]: 37: Hoare triple {1611#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {1611#false} is VALID [2020-07-17 22:20:02,004 INFO L280 TraceCheckUtils]: 38: Hoare triple {1611#false} assume 75025 == ~result~0; {1611#false} is VALID [2020-07-17 22:20:02,005 INFO L280 TraceCheckUtils]: 39: Hoare triple {1611#false} assume !false; {1611#false} is VALID [2020-07-17 22:20:02,007 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-07-17 22:20:02,008 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2115395234] [2020-07-17 22:20:02,008 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [350302070] [2020-07-17 22:20:02,008 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 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 22:20:02,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:02,044 INFO L264 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-17 22:20:02,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:02,058 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:20:02,268 INFO L263 TraceCheckUtils]: 0: Hoare triple {1610#true} call ULTIMATE.init(); {1610#true} is VALID [2020-07-17 22:20:02,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:20:02,269 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1610#true} {1610#true} #47#return; {1610#true} is VALID [2020-07-17 22:20:02,269 INFO L263 TraceCheckUtils]: 3: Hoare triple {1610#true} call #t~ret5 := main(); {1610#true} is VALID [2020-07-17 22:20:02,270 INFO L280 TraceCheckUtils]: 4: Hoare triple {1610#true} ~x~0 := 25; {1614#(<= 25 main_~x~0)} is VALID [2020-07-17 22:20:02,270 INFO L263 TraceCheckUtils]: 5: Hoare triple {1614#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {1610#true} is VALID [2020-07-17 22:20:02,271 INFO L280 TraceCheckUtils]: 6: Hoare triple {1610#true} ~n := #in~n; {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:02,271 INFO L280 TraceCheckUtils]: 7: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:02,272 INFO L280 TraceCheckUtils]: 8: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:02,272 INFO L263 TraceCheckUtils]: 9: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {1610#true} is VALID [2020-07-17 22:20:02,273 INFO L280 TraceCheckUtils]: 10: Hoare triple {1610#true} ~n := #in~n; {1716#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:02,273 INFO L280 TraceCheckUtils]: 11: Hoare triple {1716#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {1716#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:02,274 INFO L280 TraceCheckUtils]: 12: Hoare triple {1716#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {1716#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:02,274 INFO L263 TraceCheckUtils]: 13: Hoare triple {1716#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1610#true} is VALID [2020-07-17 22:20:02,275 INFO L280 TraceCheckUtils]: 14: Hoare triple {1610#true} ~n := #in~n; {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:02,275 INFO L280 TraceCheckUtils]: 15: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:02,276 INFO L280 TraceCheckUtils]: 16: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} assume 1 == ~n;#res := 1; {1735#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:02,277 INFO L280 TraceCheckUtils]: 17: Hoare triple {1735#(<= |fibo1_#in~n| 1)} assume true; {1735#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:02,278 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1735#(<= |fibo1_#in~n| 1)} {1716#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:02,279 INFO L280 TraceCheckUtils]: 19: Hoare triple {1742#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:02,279 INFO L263 TraceCheckUtils]: 20: Hoare triple {1742#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {1610#true} is VALID [2020-07-17 22:20:02,280 INFO L280 TraceCheckUtils]: 21: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:20:02,280 INFO L280 TraceCheckUtils]: 22: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-17 22:20:02,280 INFO L280 TraceCheckUtils]: 23: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:20:02,281 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {1610#true} {1742#(<= |fibo2_#in~n| 2)} #55#return; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:02,282 INFO L280 TraceCheckUtils]: 25: Hoare triple {1742#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:02,283 INFO L280 TraceCheckUtils]: 26: Hoare triple {1742#(<= |fibo2_#in~n| 2)} assume true; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:02,284 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1742#(<= |fibo2_#in~n| 2)} {1703#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:02,285 INFO L280 TraceCheckUtils]: 28: Hoare triple {1770#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:02,285 INFO L263 TraceCheckUtils]: 29: Hoare triple {1770#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {1610#true} is VALID [2020-07-17 22:20:02,285 INFO L280 TraceCheckUtils]: 30: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:20:02,285 INFO L280 TraceCheckUtils]: 31: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-17 22:20:02,285 INFO L280 TraceCheckUtils]: 32: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:20:02,286 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1610#true} {1770#(<= |fibo1_#in~n| 3)} #59#return; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:02,287 INFO L280 TraceCheckUtils]: 34: Hoare triple {1770#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:02,288 INFO L280 TraceCheckUtils]: 35: Hoare triple {1770#(<= |fibo1_#in~n| 3)} assume true; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:02,289 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1770#(<= |fibo1_#in~n| 3)} {1614#(<= 25 main_~x~0)} #51#return; {1611#false} is VALID [2020-07-17 22:20:02,289 INFO L280 TraceCheckUtils]: 37: Hoare triple {1611#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {1611#false} is VALID [2020-07-17 22:20:02,289 INFO L280 TraceCheckUtils]: 38: Hoare triple {1611#false} assume 75025 == ~result~0; {1611#false} is VALID [2020-07-17 22:20:02,289 INFO L280 TraceCheckUtils]: 39: Hoare triple {1611#false} assume !false; {1611#false} is VALID [2020-07-17 22:20:02,291 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-07-17 22:20:02,292 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:20:02,292 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 13 [2020-07-17 22:20:02,292 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1227059771] [2020-07-17 22:20:02,293 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 40 [2020-07-17 22:20:02,293 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:20:02,294 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-17 22:20:02,367 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:02,367 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-17 22:20:02,367 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:20:02,367 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-17 22:20:02,367 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=128, Unknown=0, NotChecked=0, Total=156 [2020-07-17 22:20:02,368 INFO L87 Difference]: Start difference. First operand 66 states and 95 transitions. Second operand 13 states. [2020-07-17 22:20:04,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:04,039 INFO L93 Difference]: Finished difference Result 180 states and 324 transitions. [2020-07-17 22:20:04,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 22:20:04,039 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 40 [2020-07-17 22:20:04,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:20:04,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-17 22:20:04,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 133 transitions. [2020-07-17 22:20:04,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-17 22:20:04,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 133 transitions. [2020-07-17 22:20:04,056 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 133 transitions. [2020-07-17 22:20:04,205 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:04,213 INFO L225 Difference]: With dead ends: 180 [2020-07-17 22:20:04,213 INFO L226 Difference]: Without dead ends: 120 [2020-07-17 22:20:04,215 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=86, Invalid=376, Unknown=0, NotChecked=0, Total=462 [2020-07-17 22:20:04,216 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2020-07-17 22:20:04,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 106. [2020-07-17 22:20:04,297 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:20:04,297 INFO L82 GeneralOperation]: Start isEquivalent. First operand 120 states. Second operand 106 states. [2020-07-17 22:20:04,297 INFO L74 IsIncluded]: Start isIncluded. First operand 120 states. Second operand 106 states. [2020-07-17 22:20:04,298 INFO L87 Difference]: Start difference. First operand 120 states. Second operand 106 states. [2020-07-17 22:20:04,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:04,308 INFO L93 Difference]: Finished difference Result 120 states and 198 transitions. [2020-07-17 22:20:04,308 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 198 transitions. [2020-07-17 22:20:04,309 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:04,310 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:04,310 INFO L74 IsIncluded]: Start isIncluded. First operand 106 states. Second operand 120 states. [2020-07-17 22:20:04,310 INFO L87 Difference]: Start difference. First operand 106 states. Second operand 120 states. [2020-07-17 22:20:04,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:04,321 INFO L93 Difference]: Finished difference Result 120 states and 198 transitions. [2020-07-17 22:20:04,321 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 198 transitions. [2020-07-17 22:20:04,323 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:04,323 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:04,323 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:20:04,323 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:20:04,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states. [2020-07-17 22:20:04,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 169 transitions. [2020-07-17 22:20:04,332 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 169 transitions. Word has length 40 [2020-07-17 22:20:04,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:20:04,333 INFO L479 AbstractCegarLoop]: Abstraction has 106 states and 169 transitions. [2020-07-17 22:20:04,333 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-17 22:20:04,333 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 169 transitions. [2020-07-17 22:20:04,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2020-07-17 22:20:04,335 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:20:04,336 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:20:04,549 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:20:04,550 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:20:04,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:20:04,551 INFO L82 PathProgramCache]: Analyzing trace with hash -405677468, now seen corresponding path program 1 times [2020-07-17 22:20:04,551 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:20:04,552 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [676202724] [2020-07-17 22:20:04,552 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:20:04,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:04,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:04,618 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:04,618 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2439#true} {2439#true} #47#return; {2439#true} is VALID [2020-07-17 22:20:04,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:04,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:04,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:04,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:04,736 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:04,737 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:04,737 INFO L280 TraceCheckUtils]: 2: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-17 22:20:04,737 INFO L280 TraceCheckUtils]: 3: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:04,739 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #57#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:04,767 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:04,767 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-17 22:20:04,767 INFO L280 TraceCheckUtils]: 2: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:04,768 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #59#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:20:04,771 INFO L280 TraceCheckUtils]: 2: Hoare triple {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,771 INFO L263 TraceCheckUtils]: 3: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-17 22:20:04,771 INFO L280 TraceCheckUtils]: 4: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:04,771 INFO L280 TraceCheckUtils]: 5: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:04,772 INFO L280 TraceCheckUtils]: 6: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-17 22:20:04,772 INFO L280 TraceCheckUtils]: 7: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:04,773 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #57#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,774 INFO L280 TraceCheckUtils]: 9: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,774 INFO L263 TraceCheckUtils]: 10: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-17 22:20:04,774 INFO L280 TraceCheckUtils]: 11: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:04,774 INFO L280 TraceCheckUtils]: 12: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-17 22:20:04,775 INFO L280 TraceCheckUtils]: 13: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:04,775 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #59#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,776 INFO L280 TraceCheckUtils]: 15: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,777 INFO L280 TraceCheckUtils]: 16: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume true; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,778 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2550#(<= 2 |fibo1_#in~n|)} {2439#true} #53#return; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-17 22:20:04,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:04,797 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,798 INFO L280 TraceCheckUtils]: 1: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:04,799 INFO L280 TraceCheckUtils]: 2: Hoare triple {2560#(<= |fibo1_#in~n| 0)} assume true; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:04,800 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2560#(<= |fibo1_#in~n| 0)} {2543#(<= 3 fibo2_~n)} #55#return; {2440#false} is VALID [2020-07-17 22:20:04,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:04,801 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:04,801 INFO L280 TraceCheckUtils]: 2: Hoare triple {2439#true} assume !(1 == ~n); {2439#true} is VALID [2020-07-17 22:20:04,801 INFO L263 TraceCheckUtils]: 3: Hoare triple {2439#true} call #t~ret2 := fibo1(~n - 1); {2439#true} is VALID [2020-07-17 22:20:04,802 INFO L280 TraceCheckUtils]: 4: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,803 INFO L280 TraceCheckUtils]: 5: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:20:04,804 INFO L280 TraceCheckUtils]: 6: Hoare triple {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,804 INFO L263 TraceCheckUtils]: 7: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-17 22:20:04,804 INFO L280 TraceCheckUtils]: 8: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:04,805 INFO L280 TraceCheckUtils]: 9: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:04,805 INFO L280 TraceCheckUtils]: 10: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-17 22:20:04,805 INFO L280 TraceCheckUtils]: 11: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:04,806 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #57#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,807 INFO L280 TraceCheckUtils]: 13: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,807 INFO L263 TraceCheckUtils]: 14: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-17 22:20:04,807 INFO L280 TraceCheckUtils]: 15: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:04,807 INFO L280 TraceCheckUtils]: 16: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-17 22:20:04,808 INFO L280 TraceCheckUtils]: 17: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:04,809 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #59#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,809 INFO L280 TraceCheckUtils]: 19: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,810 INFO L280 TraceCheckUtils]: 20: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume true; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,811 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2550#(<= 2 |fibo1_#in~n|)} {2439#true} #53#return; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-17 22:20:04,812 INFO L280 TraceCheckUtils]: 22: Hoare triple {2543#(<= 3 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-17 22:20:04,812 INFO L263 TraceCheckUtils]: 23: Hoare triple {2543#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {2439#true} is VALID [2020-07-17 22:20:04,813 INFO L280 TraceCheckUtils]: 24: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,814 INFO L280 TraceCheckUtils]: 25: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:04,814 INFO L280 TraceCheckUtils]: 26: Hoare triple {2560#(<= |fibo1_#in~n| 0)} assume true; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:04,816 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2560#(<= |fibo1_#in~n| 0)} {2543#(<= 3 fibo2_~n)} #55#return; {2440#false} is VALID [2020-07-17 22:20:04,816 INFO L280 TraceCheckUtils]: 28: Hoare triple {2440#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {2440#false} is VALID [2020-07-17 22:20:04,816 INFO L280 TraceCheckUtils]: 29: Hoare triple {2440#false} assume true; {2440#false} is VALID [2020-07-17 22:20:04,816 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2440#false} {2439#true} #57#return; {2440#false} is VALID [2020-07-17 22:20:04,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:04,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:04,822 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:04,822 INFO L280 TraceCheckUtils]: 2: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-17 22:20:04,823 INFO L280 TraceCheckUtils]: 3: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:04,823 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2439#true} {2440#false} #59#return; {2440#false} is VALID [2020-07-17 22:20:04,823 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:04,823 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:04,824 INFO L280 TraceCheckUtils]: 2: Hoare triple {2439#true} assume !(1 == ~n); {2439#true} is VALID [2020-07-17 22:20:04,824 INFO L263 TraceCheckUtils]: 3: Hoare triple {2439#true} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-17 22:20:04,824 INFO L280 TraceCheckUtils]: 4: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:04,824 INFO L280 TraceCheckUtils]: 5: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:04,824 INFO L280 TraceCheckUtils]: 6: Hoare triple {2439#true} assume !(1 == ~n); {2439#true} is VALID [2020-07-17 22:20:04,825 INFO L263 TraceCheckUtils]: 7: Hoare triple {2439#true} call #t~ret2 := fibo1(~n - 1); {2439#true} is VALID [2020-07-17 22:20:04,825 INFO L280 TraceCheckUtils]: 8: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,826 INFO L280 TraceCheckUtils]: 9: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:20:04,827 INFO L280 TraceCheckUtils]: 10: Hoare triple {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,827 INFO L263 TraceCheckUtils]: 11: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-17 22:20:04,827 INFO L280 TraceCheckUtils]: 12: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:04,828 INFO L280 TraceCheckUtils]: 13: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:04,828 INFO L280 TraceCheckUtils]: 14: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-17 22:20:04,828 INFO L280 TraceCheckUtils]: 15: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:04,829 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #57#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,829 INFO L280 TraceCheckUtils]: 17: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,830 INFO L263 TraceCheckUtils]: 18: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-17 22:20:04,830 INFO L280 TraceCheckUtils]: 19: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:04,830 INFO L280 TraceCheckUtils]: 20: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-17 22:20:04,830 INFO L280 TraceCheckUtils]: 21: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:04,831 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #59#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,832 INFO L280 TraceCheckUtils]: 23: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,832 INFO L280 TraceCheckUtils]: 24: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume true; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,833 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2550#(<= 2 |fibo1_#in~n|)} {2439#true} #53#return; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-17 22:20:04,834 INFO L280 TraceCheckUtils]: 26: Hoare triple {2543#(<= 3 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-17 22:20:04,834 INFO L263 TraceCheckUtils]: 27: Hoare triple {2543#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {2439#true} is VALID [2020-07-17 22:20:04,834 INFO L280 TraceCheckUtils]: 28: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,835 INFO L280 TraceCheckUtils]: 29: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:04,836 INFO L280 TraceCheckUtils]: 30: Hoare triple {2560#(<= |fibo1_#in~n| 0)} assume true; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:04,837 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2560#(<= |fibo1_#in~n| 0)} {2543#(<= 3 fibo2_~n)} #55#return; {2440#false} is VALID [2020-07-17 22:20:04,837 INFO L280 TraceCheckUtils]: 32: Hoare triple {2440#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {2440#false} is VALID [2020-07-17 22:20:04,837 INFO L280 TraceCheckUtils]: 33: Hoare triple {2440#false} assume true; {2440#false} is VALID [2020-07-17 22:20:04,837 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2440#false} {2439#true} #57#return; {2440#false} is VALID [2020-07-17 22:20:04,838 INFO L280 TraceCheckUtils]: 35: Hoare triple {2440#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2440#false} is VALID [2020-07-17 22:20:04,838 INFO L263 TraceCheckUtils]: 36: Hoare triple {2440#false} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-17 22:20:04,838 INFO L280 TraceCheckUtils]: 37: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:04,838 INFO L280 TraceCheckUtils]: 38: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:04,838 INFO L280 TraceCheckUtils]: 39: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-17 22:20:04,839 INFO L280 TraceCheckUtils]: 40: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:04,839 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2439#true} {2440#false} #59#return; {2440#false} is VALID [2020-07-17 22:20:04,839 INFO L280 TraceCheckUtils]: 42: Hoare triple {2440#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2440#false} is VALID [2020-07-17 22:20:04,839 INFO L280 TraceCheckUtils]: 43: Hoare triple {2440#false} assume true; {2440#false} is VALID [2020-07-17 22:20:04,839 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2440#false} {2443#(<= 25 main_~x~0)} #51#return; {2440#false} is VALID [2020-07-17 22:20:04,842 INFO L263 TraceCheckUtils]: 0: Hoare triple {2439#true} call ULTIMATE.init(); {2439#true} is VALID [2020-07-17 22:20:04,842 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:04,842 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2439#true} {2439#true} #47#return; {2439#true} is VALID [2020-07-17 22:20:04,843 INFO L263 TraceCheckUtils]: 3: Hoare triple {2439#true} call #t~ret5 := main(); {2439#true} is VALID [2020-07-17 22:20:04,844 INFO L280 TraceCheckUtils]: 4: Hoare triple {2439#true} ~x~0 := 25; {2443#(<= 25 main_~x~0)} is VALID [2020-07-17 22:20:04,844 INFO L263 TraceCheckUtils]: 5: Hoare triple {2443#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {2439#true} is VALID [2020-07-17 22:20:04,844 INFO L280 TraceCheckUtils]: 6: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:04,844 INFO L280 TraceCheckUtils]: 7: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:04,844 INFO L280 TraceCheckUtils]: 8: Hoare triple {2439#true} assume !(1 == ~n); {2439#true} is VALID [2020-07-17 22:20:04,845 INFO L263 TraceCheckUtils]: 9: Hoare triple {2439#true} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-17 22:20:04,845 INFO L280 TraceCheckUtils]: 10: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:04,845 INFO L280 TraceCheckUtils]: 11: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:04,845 INFO L280 TraceCheckUtils]: 12: Hoare triple {2439#true} assume !(1 == ~n); {2439#true} is VALID [2020-07-17 22:20:04,846 INFO L263 TraceCheckUtils]: 13: Hoare triple {2439#true} call #t~ret2 := fibo1(~n - 1); {2439#true} is VALID [2020-07-17 22:20:04,846 INFO L280 TraceCheckUtils]: 14: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,847 INFO L280 TraceCheckUtils]: 15: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:20:04,848 INFO L280 TraceCheckUtils]: 16: Hoare triple {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,848 INFO L263 TraceCheckUtils]: 17: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-17 22:20:04,848 INFO L280 TraceCheckUtils]: 18: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:04,849 INFO L280 TraceCheckUtils]: 19: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:04,849 INFO L280 TraceCheckUtils]: 20: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-17 22:20:04,849 INFO L280 TraceCheckUtils]: 21: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:04,850 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #57#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,850 INFO L280 TraceCheckUtils]: 23: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,851 INFO L263 TraceCheckUtils]: 24: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-17 22:20:04,851 INFO L280 TraceCheckUtils]: 25: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:04,851 INFO L280 TraceCheckUtils]: 26: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-17 22:20:04,851 INFO L280 TraceCheckUtils]: 27: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:04,852 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #59#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,852 INFO L280 TraceCheckUtils]: 29: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,853 INFO L280 TraceCheckUtils]: 30: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume true; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,854 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2550#(<= 2 |fibo1_#in~n|)} {2439#true} #53#return; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-17 22:20:04,855 INFO L280 TraceCheckUtils]: 32: Hoare triple {2543#(<= 3 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-17 22:20:04,855 INFO L263 TraceCheckUtils]: 33: Hoare triple {2543#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {2439#true} is VALID [2020-07-17 22:20:04,856 INFO L280 TraceCheckUtils]: 34: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:04,856 INFO L280 TraceCheckUtils]: 35: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:04,857 INFO L280 TraceCheckUtils]: 36: Hoare triple {2560#(<= |fibo1_#in~n| 0)} assume true; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:04,858 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {2560#(<= |fibo1_#in~n| 0)} {2543#(<= 3 fibo2_~n)} #55#return; {2440#false} is VALID [2020-07-17 22:20:04,858 INFO L280 TraceCheckUtils]: 38: Hoare triple {2440#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {2440#false} is VALID [2020-07-17 22:20:04,858 INFO L280 TraceCheckUtils]: 39: Hoare triple {2440#false} assume true; {2440#false} is VALID [2020-07-17 22:20:04,859 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2440#false} {2439#true} #57#return; {2440#false} is VALID [2020-07-17 22:20:04,859 INFO L280 TraceCheckUtils]: 41: Hoare triple {2440#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2440#false} is VALID [2020-07-17 22:20:04,859 INFO L263 TraceCheckUtils]: 42: Hoare triple {2440#false} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-17 22:20:04,859 INFO L280 TraceCheckUtils]: 43: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:04,859 INFO L280 TraceCheckUtils]: 44: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:04,860 INFO L280 TraceCheckUtils]: 45: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-17 22:20:04,860 INFO L280 TraceCheckUtils]: 46: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:04,860 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2439#true} {2440#false} #59#return; {2440#false} is VALID [2020-07-17 22:20:04,860 INFO L280 TraceCheckUtils]: 48: Hoare triple {2440#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2440#false} is VALID [2020-07-17 22:20:04,860 INFO L280 TraceCheckUtils]: 49: Hoare triple {2440#false} assume true; {2440#false} is VALID [2020-07-17 22:20:04,861 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2440#false} {2443#(<= 25 main_~x~0)} #51#return; {2440#false} is VALID [2020-07-17 22:20:04,861 INFO L280 TraceCheckUtils]: 51: Hoare triple {2440#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {2440#false} is VALID [2020-07-17 22:20:04,861 INFO L280 TraceCheckUtils]: 52: Hoare triple {2440#false} assume 75025 == ~result~0; {2440#false} is VALID [2020-07-17 22:20:04,861 INFO L280 TraceCheckUtils]: 53: Hoare triple {2440#false} assume !false; {2440#false} is VALID [2020-07-17 22:20:04,865 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2020-07-17 22:20:04,865 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [676202724] [2020-07-17 22:20:04,866 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [651021537] [2020-07-17 22:20:04,866 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 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 22:20:04,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:04,907 INFO L264 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-17 22:20:04,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:04,919 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:20:05,129 INFO L263 TraceCheckUtils]: 0: Hoare triple {2439#true} call ULTIMATE.init(); {2439#true} is VALID [2020-07-17 22:20:05,129 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:05,130 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2439#true} {2439#true} #47#return; {2439#true} is VALID [2020-07-17 22:20:05,130 INFO L263 TraceCheckUtils]: 3: Hoare triple {2439#true} call #t~ret5 := main(); {2439#true} is VALID [2020-07-17 22:20:05,131 INFO L280 TraceCheckUtils]: 4: Hoare triple {2439#true} ~x~0 := 25; {2443#(<= 25 main_~x~0)} is VALID [2020-07-17 22:20:05,131 INFO L263 TraceCheckUtils]: 5: Hoare triple {2443#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {2439#true} is VALID [2020-07-17 22:20:05,132 INFO L280 TraceCheckUtils]: 6: Hoare triple {2439#true} ~n := #in~n; {2582#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:05,132 INFO L280 TraceCheckUtils]: 7: Hoare triple {2582#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {2582#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:05,133 INFO L280 TraceCheckUtils]: 8: Hoare triple {2582#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {2582#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:05,133 INFO L263 TraceCheckUtils]: 9: Hoare triple {2582#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-17 22:20:05,134 INFO L280 TraceCheckUtils]: 10: Hoare triple {2439#true} ~n := #in~n; {2595#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:05,134 INFO L280 TraceCheckUtils]: 11: Hoare triple {2595#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {2595#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:05,135 INFO L280 TraceCheckUtils]: 12: Hoare triple {2595#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {2595#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:05,135 INFO L263 TraceCheckUtils]: 13: Hoare triple {2595#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {2439#true} is VALID [2020-07-17 22:20:05,136 INFO L280 TraceCheckUtils]: 14: Hoare triple {2439#true} ~n := #in~n; {2582#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:05,136 INFO L280 TraceCheckUtils]: 15: Hoare triple {2582#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {2582#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:05,137 INFO L280 TraceCheckUtils]: 16: Hoare triple {2582#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {2582#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:05,137 INFO L263 TraceCheckUtils]: 17: Hoare triple {2582#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-17 22:20:05,138 INFO L280 TraceCheckUtils]: 18: Hoare triple {2439#true} ~n := #in~n; {2595#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:05,138 INFO L280 TraceCheckUtils]: 19: Hoare triple {2595#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {2595#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:05,139 INFO L280 TraceCheckUtils]: 20: Hoare triple {2595#(<= |fibo2_#in~n| fibo2_~n)} assume 1 == ~n;#res := 1; {2626#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:05,140 INFO L280 TraceCheckUtils]: 21: Hoare triple {2626#(<= |fibo2_#in~n| 1)} assume true; {2626#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:05,141 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2626#(<= |fibo2_#in~n| 1)} {2582#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {2633#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:05,142 INFO L280 TraceCheckUtils]: 23: Hoare triple {2633#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2633#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:05,142 INFO L263 TraceCheckUtils]: 24: Hoare triple {2633#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-17 22:20:05,143 INFO L280 TraceCheckUtils]: 25: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:05,143 INFO L280 TraceCheckUtils]: 26: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-17 22:20:05,143 INFO L280 TraceCheckUtils]: 27: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:05,144 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2439#true} {2633#(<= |fibo1_#in~n| 2)} #59#return; {2633#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:05,145 INFO L280 TraceCheckUtils]: 29: Hoare triple {2633#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2633#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:05,146 INFO L280 TraceCheckUtils]: 30: Hoare triple {2633#(<= |fibo1_#in~n| 2)} assume true; {2633#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:05,147 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2633#(<= |fibo1_#in~n| 2)} {2595#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {2661#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:05,147 INFO L280 TraceCheckUtils]: 32: Hoare triple {2661#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2661#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:05,148 INFO L263 TraceCheckUtils]: 33: Hoare triple {2661#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {2439#true} is VALID [2020-07-17 22:20:05,148 INFO L280 TraceCheckUtils]: 34: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:05,148 INFO L280 TraceCheckUtils]: 35: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-17 22:20:05,148 INFO L280 TraceCheckUtils]: 36: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:05,149 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {2439#true} {2661#(<= |fibo2_#in~n| 3)} #55#return; {2661#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:05,150 INFO L280 TraceCheckUtils]: 38: Hoare triple {2661#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {2661#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:05,151 INFO L280 TraceCheckUtils]: 39: Hoare triple {2661#(<= |fibo2_#in~n| 3)} assume true; {2661#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:05,152 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2661#(<= |fibo2_#in~n| 3)} {2582#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {2689#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:20:05,153 INFO L280 TraceCheckUtils]: 41: Hoare triple {2689#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2689#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:20:05,153 INFO L263 TraceCheckUtils]: 42: Hoare triple {2689#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-17 22:20:05,154 INFO L280 TraceCheckUtils]: 43: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:20:05,154 INFO L280 TraceCheckUtils]: 44: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:20:05,154 INFO L280 TraceCheckUtils]: 45: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-17 22:20:05,154 INFO L280 TraceCheckUtils]: 46: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:20:05,155 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2439#true} {2689#(<= |fibo1_#in~n| 4)} #59#return; {2689#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:20:05,156 INFO L280 TraceCheckUtils]: 48: Hoare triple {2689#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2689#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:20:05,157 INFO L280 TraceCheckUtils]: 49: Hoare triple {2689#(<= |fibo1_#in~n| 4)} assume true; {2689#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:20:05,158 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2689#(<= |fibo1_#in~n| 4)} {2443#(<= 25 main_~x~0)} #51#return; {2440#false} is VALID [2020-07-17 22:20:05,158 INFO L280 TraceCheckUtils]: 51: Hoare triple {2440#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {2440#false} is VALID [2020-07-17 22:20:05,158 INFO L280 TraceCheckUtils]: 52: Hoare triple {2440#false} assume 75025 == ~result~0; {2440#false} is VALID [2020-07-17 22:20:05,158 INFO L280 TraceCheckUtils]: 53: Hoare triple {2440#false} assume !false; {2440#false} is VALID [2020-07-17 22:20:05,163 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2020-07-17 22:20:05,164 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:20:05,164 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9] total 14 [2020-07-17 22:20:05,164 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2029924565] [2020-07-17 22:20:05,166 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 54 [2020-07-17 22:20:05,167 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:20:05,167 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-17 22:20:05,257 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:05,257 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-17 22:20:05,257 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:20:05,258 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-17 22:20:05,258 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=150, Unknown=0, NotChecked=0, Total=182 [2020-07-17 22:20:05,258 INFO L87 Difference]: Start difference. First operand 106 states and 169 transitions. Second operand 14 states. [2020-07-17 22:20:07,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:07,239 INFO L93 Difference]: Finished difference Result 258 states and 498 transitions. [2020-07-17 22:20:07,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-17 22:20:07,240 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 54 [2020-07-17 22:20:07,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:20:07,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-17 22:20:07,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 164 transitions. [2020-07-17 22:20:07,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-17 22:20:07,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 164 transitions. [2020-07-17 22:20:07,251 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 164 transitions. [2020-07-17 22:20:07,492 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 164 edges. 164 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:07,501 INFO L225 Difference]: With dead ends: 258 [2020-07-17 22:20:07,501 INFO L226 Difference]: Without dead ends: 158 [2020-07-17 22:20:07,503 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 61 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=102, Invalid=450, Unknown=0, NotChecked=0, Total=552 [2020-07-17 22:20:07,503 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2020-07-17 22:20:07,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 112. [2020-07-17 22:20:07,621 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:20:07,622 INFO L82 GeneralOperation]: Start isEquivalent. First operand 158 states. Second operand 112 states. [2020-07-17 22:20:07,622 INFO L74 IsIncluded]: Start isIncluded. First operand 158 states. Second operand 112 states. [2020-07-17 22:20:07,622 INFO L87 Difference]: Start difference. First operand 158 states. Second operand 112 states. [2020-07-17 22:20:07,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:07,638 INFO L93 Difference]: Finished difference Result 158 states and 275 transitions. [2020-07-17 22:20:07,638 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 275 transitions. [2020-07-17 22:20:07,640 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:07,640 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:07,640 INFO L74 IsIncluded]: Start isIncluded. First operand 112 states. Second operand 158 states. [2020-07-17 22:20:07,641 INFO L87 Difference]: Start difference. First operand 112 states. Second operand 158 states. [2020-07-17 22:20:07,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:07,654 INFO L93 Difference]: Finished difference Result 158 states and 275 transitions. [2020-07-17 22:20:07,654 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 275 transitions. [2020-07-17 22:20:07,656 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:07,657 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:07,657 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:20:07,657 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:20:07,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112 states. [2020-07-17 22:20:07,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 180 transitions. [2020-07-17 22:20:07,665 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 180 transitions. Word has length 54 [2020-07-17 22:20:07,668 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:20:07,668 INFO L479 AbstractCegarLoop]: Abstraction has 112 states and 180 transitions. [2020-07-17 22:20:07,668 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-17 22:20:07,668 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 180 transitions. [2020-07-17 22:20:07,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2020-07-17 22:20:07,672 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:20:07,672 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 7, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:20:07,886 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2020-07-17 22:20:07,887 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:20:07,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:20:07,888 INFO L82 PathProgramCache]: Analyzing trace with hash -2119203654, now seen corresponding path program 1 times [2020-07-17 22:20:07,888 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:20:07,889 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [598485214] [2020-07-17 22:20:07,889 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:20:07,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:07,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:07,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:07,989 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3550#true} {3550#true} #47#return; {3550#true} is VALID [2020-07-17 22:20:08,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:08,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:08,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:08,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:08,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:08,165 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,166 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,166 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,166 INFO L280 TraceCheckUtils]: 3: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,167 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #53#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:08,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,173 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:08,173 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,174 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #55#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,175 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3811#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,176 INFO L280 TraceCheckUtils]: 1: Hoare triple {3811#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:08,177 INFO L280 TraceCheckUtils]: 2: Hoare triple {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,177 INFO L263 TraceCheckUtils]: 3: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,177 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,177 INFO L280 TraceCheckUtils]: 5: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,177 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,178 INFO L280 TraceCheckUtils]: 7: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,179 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #53#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,179 INFO L280 TraceCheckUtils]: 9: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,179 INFO L263 TraceCheckUtils]: 10: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,180 INFO L280 TraceCheckUtils]: 11: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,180 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:08,180 INFO L280 TraceCheckUtils]: 13: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,181 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #55#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,182 INFO L280 TraceCheckUtils]: 15: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,182 INFO L280 TraceCheckUtils]: 16: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume true; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,183 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3813#(<= 2 |fibo2_#in~n|)} {3786#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:08,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,190 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,190 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,190 INFO L280 TraceCheckUtils]: 3: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,191 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3550#true} {3805#(<= 3 |fibo1_#in~n|)} #59#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,192 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,193 INFO L280 TraceCheckUtils]: 1: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,193 INFO L280 TraceCheckUtils]: 2: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,193 INFO L263 TraceCheckUtils]: 3: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,194 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3811#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,195 INFO L280 TraceCheckUtils]: 5: Hoare triple {3811#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:08,196 INFO L280 TraceCheckUtils]: 6: Hoare triple {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,196 INFO L263 TraceCheckUtils]: 7: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,196 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,196 INFO L280 TraceCheckUtils]: 9: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,197 INFO L280 TraceCheckUtils]: 10: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,197 INFO L280 TraceCheckUtils]: 11: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,198 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #53#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,198 INFO L280 TraceCheckUtils]: 13: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,199 INFO L263 TraceCheckUtils]: 14: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,199 INFO L280 TraceCheckUtils]: 15: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,199 INFO L280 TraceCheckUtils]: 16: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:08,199 INFO L280 TraceCheckUtils]: 17: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,200 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #55#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,201 INFO L280 TraceCheckUtils]: 19: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,201 INFO L280 TraceCheckUtils]: 20: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume true; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,202 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3813#(<= 2 |fibo2_#in~n|)} {3786#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,202 INFO L280 TraceCheckUtils]: 22: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,202 INFO L263 TraceCheckUtils]: 23: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,203 INFO L280 TraceCheckUtils]: 24: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,203 INFO L280 TraceCheckUtils]: 25: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,203 INFO L280 TraceCheckUtils]: 26: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,203 INFO L280 TraceCheckUtils]: 27: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,204 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3550#true} {3805#(<= 3 |fibo1_#in~n|)} #59#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,204 INFO L280 TraceCheckUtils]: 29: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,204 INFO L280 TraceCheckUtils]: 30: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume true; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,205 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {3805#(<= 3 |fibo1_#in~n|)} {3550#true} #53#return; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-17 22:20:08,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:08,228 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,229 INFO L280 TraceCheckUtils]: 2: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:08,230 INFO L280 TraceCheckUtils]: 3: Hoare triple {3823#(<= |fibo1_#in~n| 1)} assume true; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:08,231 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3823#(<= |fibo1_#in~n| 1)} {3780#(<= 4 fibo2_~n)} #55#return; {3551#false} is VALID [2020-07-17 22:20:08,231 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,231 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,232 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:08,232 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,232 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,233 INFO L280 TraceCheckUtils]: 5: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,233 INFO L280 TraceCheckUtils]: 6: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,233 INFO L263 TraceCheckUtils]: 7: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,234 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} ~n := #in~n; {3811#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,235 INFO L280 TraceCheckUtils]: 9: Hoare triple {3811#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:08,236 INFO L280 TraceCheckUtils]: 10: Hoare triple {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,236 INFO L263 TraceCheckUtils]: 11: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,236 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,236 INFO L280 TraceCheckUtils]: 13: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,236 INFO L280 TraceCheckUtils]: 14: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,237 INFO L280 TraceCheckUtils]: 15: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,237 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #53#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,238 INFO L280 TraceCheckUtils]: 17: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,238 INFO L263 TraceCheckUtils]: 18: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,238 INFO L280 TraceCheckUtils]: 19: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,238 INFO L280 TraceCheckUtils]: 20: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:08,239 INFO L280 TraceCheckUtils]: 21: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,239 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #55#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,240 INFO L280 TraceCheckUtils]: 23: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,240 INFO L280 TraceCheckUtils]: 24: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume true; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,241 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3813#(<= 2 |fibo2_#in~n|)} {3786#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,242 INFO L280 TraceCheckUtils]: 26: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,242 INFO L263 TraceCheckUtils]: 27: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,242 INFO L280 TraceCheckUtils]: 28: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,242 INFO L280 TraceCheckUtils]: 29: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,242 INFO L280 TraceCheckUtils]: 30: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,242 INFO L280 TraceCheckUtils]: 31: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,247 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3550#true} {3805#(<= 3 |fibo1_#in~n|)} #59#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,251 INFO L280 TraceCheckUtils]: 33: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,252 INFO L280 TraceCheckUtils]: 34: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume true; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,253 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3805#(<= 3 |fibo1_#in~n|)} {3550#true} #53#return; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-17 22:20:08,254 INFO L280 TraceCheckUtils]: 36: Hoare triple {3780#(<= 4 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-17 22:20:08,254 INFO L263 TraceCheckUtils]: 37: Hoare triple {3780#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,255 INFO L280 TraceCheckUtils]: 38: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,255 INFO L280 TraceCheckUtils]: 39: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,256 INFO L280 TraceCheckUtils]: 40: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:08,256 INFO L280 TraceCheckUtils]: 41: Hoare triple {3823#(<= |fibo1_#in~n| 1)} assume true; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:08,257 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3823#(<= |fibo1_#in~n| 1)} {3780#(<= 4 fibo2_~n)} #55#return; {3551#false} is VALID [2020-07-17 22:20:08,258 INFO L280 TraceCheckUtils]: 43: Hoare triple {3551#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3551#false} is VALID [2020-07-17 22:20:08,258 INFO L280 TraceCheckUtils]: 44: Hoare triple {3551#false} assume true; {3551#false} is VALID [2020-07-17 22:20:08,258 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3551#false} {3550#true} #57#return; {3551#false} is VALID [2020-07-17 22:20:08,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:08,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:08,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:08,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:08,292 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,292 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,292 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,293 INFO L280 TraceCheckUtils]: 3: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,293 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:20:08,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:08,297 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,298 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:08,298 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,298 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:20:08,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,299 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,299 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:08,299 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,299 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,300 INFO L280 TraceCheckUtils]: 5: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,300 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,300 INFO L280 TraceCheckUtils]: 7: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,300 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:20:08,300 INFO L280 TraceCheckUtils]: 9: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:08,301 INFO L263 TraceCheckUtils]: 10: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,301 INFO L280 TraceCheckUtils]: 11: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,301 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:08,301 INFO L280 TraceCheckUtils]: 13: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,302 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:20:08,302 INFO L280 TraceCheckUtils]: 15: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-17 22:20:08,302 INFO L280 TraceCheckUtils]: 16: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,302 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-17 22:20:08,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:08,306 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,307 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,307 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,307 INFO L280 TraceCheckUtils]: 3: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,308 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-17 22:20:08,308 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,308 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,308 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:08,309 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,309 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,309 INFO L280 TraceCheckUtils]: 5: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,309 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:08,309 INFO L263 TraceCheckUtils]: 7: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,310 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,310 INFO L280 TraceCheckUtils]: 9: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,310 INFO L280 TraceCheckUtils]: 10: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,310 INFO L280 TraceCheckUtils]: 11: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,310 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:20:08,311 INFO L280 TraceCheckUtils]: 13: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:08,311 INFO L263 TraceCheckUtils]: 14: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,311 INFO L280 TraceCheckUtils]: 15: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,311 INFO L280 TraceCheckUtils]: 16: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:08,311 INFO L280 TraceCheckUtils]: 17: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,312 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:20:08,312 INFO L280 TraceCheckUtils]: 19: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-17 22:20:08,312 INFO L280 TraceCheckUtils]: 20: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,312 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-17 22:20:08,312 INFO L280 TraceCheckUtils]: 22: Hoare triple {3550#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:08,313 INFO L263 TraceCheckUtils]: 23: Hoare triple {3550#true} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,313 INFO L280 TraceCheckUtils]: 24: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,313 INFO L280 TraceCheckUtils]: 25: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,313 INFO L280 TraceCheckUtils]: 26: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,314 INFO L280 TraceCheckUtils]: 27: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,314 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-17 22:20:08,314 INFO L280 TraceCheckUtils]: 29: Hoare triple {3550#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3550#true} is VALID [2020-07-17 22:20:08,314 INFO L280 TraceCheckUtils]: 30: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,314 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:20:08,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:08,319 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,319 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,320 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,320 INFO L280 TraceCheckUtils]: 3: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,320 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:20:08,320 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,320 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,321 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:08,321 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,321 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,321 INFO L280 TraceCheckUtils]: 5: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,321 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:08,322 INFO L263 TraceCheckUtils]: 7: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,322 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,322 INFO L280 TraceCheckUtils]: 9: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,322 INFO L280 TraceCheckUtils]: 10: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:08,323 INFO L263 TraceCheckUtils]: 11: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,323 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,323 INFO L280 TraceCheckUtils]: 13: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,323 INFO L280 TraceCheckUtils]: 14: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,323 INFO L280 TraceCheckUtils]: 15: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,324 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:20:08,324 INFO L280 TraceCheckUtils]: 17: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:08,324 INFO L263 TraceCheckUtils]: 18: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,324 INFO L280 TraceCheckUtils]: 19: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,324 INFO L280 TraceCheckUtils]: 20: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:08,325 INFO L280 TraceCheckUtils]: 21: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,325 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:20:08,325 INFO L280 TraceCheckUtils]: 23: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-17 22:20:08,325 INFO L280 TraceCheckUtils]: 24: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,325 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-17 22:20:08,326 INFO L280 TraceCheckUtils]: 26: Hoare triple {3550#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:08,326 INFO L263 TraceCheckUtils]: 27: Hoare triple {3550#true} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,326 INFO L280 TraceCheckUtils]: 28: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,326 INFO L280 TraceCheckUtils]: 29: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,326 INFO L280 TraceCheckUtils]: 30: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,327 INFO L280 TraceCheckUtils]: 31: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,327 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-17 22:20:08,327 INFO L280 TraceCheckUtils]: 33: Hoare triple {3550#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3550#true} is VALID [2020-07-17 22:20:08,327 INFO L280 TraceCheckUtils]: 34: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,327 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:20:08,328 INFO L280 TraceCheckUtils]: 36: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:08,328 INFO L263 TraceCheckUtils]: 37: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,328 INFO L280 TraceCheckUtils]: 38: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,328 INFO L280 TraceCheckUtils]: 39: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,328 INFO L280 TraceCheckUtils]: 40: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,329 INFO L280 TraceCheckUtils]: 41: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,329 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:20:08,329 INFO L280 TraceCheckUtils]: 43: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-17 22:20:08,329 INFO L280 TraceCheckUtils]: 44: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,329 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3550#true} {3551#false} #59#return; {3551#false} is VALID [2020-07-17 22:20:08,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,331 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:08,331 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,331 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,332 INFO L280 TraceCheckUtils]: 5: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,332 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:08,332 INFO L263 TraceCheckUtils]: 7: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,333 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,333 INFO L280 TraceCheckUtils]: 9: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,334 INFO L280 TraceCheckUtils]: 10: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,334 INFO L263 TraceCheckUtils]: 11: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,335 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} ~n := #in~n; {3811#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,336 INFO L280 TraceCheckUtils]: 13: Hoare triple {3811#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:08,336 INFO L280 TraceCheckUtils]: 14: Hoare triple {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,337 INFO L263 TraceCheckUtils]: 15: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,337 INFO L280 TraceCheckUtils]: 16: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,337 INFO L280 TraceCheckUtils]: 17: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,337 INFO L280 TraceCheckUtils]: 18: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,338 INFO L280 TraceCheckUtils]: 19: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,339 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #53#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,339 INFO L280 TraceCheckUtils]: 21: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,339 INFO L263 TraceCheckUtils]: 22: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,340 INFO L280 TraceCheckUtils]: 23: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,340 INFO L280 TraceCheckUtils]: 24: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:08,340 INFO L280 TraceCheckUtils]: 25: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,341 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #55#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,342 INFO L280 TraceCheckUtils]: 27: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,342 INFO L280 TraceCheckUtils]: 28: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume true; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,343 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {3813#(<= 2 |fibo2_#in~n|)} {3786#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,344 INFO L280 TraceCheckUtils]: 30: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,344 INFO L263 TraceCheckUtils]: 31: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,344 INFO L280 TraceCheckUtils]: 32: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,345 INFO L280 TraceCheckUtils]: 33: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,345 INFO L280 TraceCheckUtils]: 34: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,345 INFO L280 TraceCheckUtils]: 35: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,346 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {3550#true} {3805#(<= 3 |fibo1_#in~n|)} #59#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,347 INFO L280 TraceCheckUtils]: 37: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,347 INFO L280 TraceCheckUtils]: 38: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume true; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,348 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3805#(<= 3 |fibo1_#in~n|)} {3550#true} #53#return; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-17 22:20:08,349 INFO L280 TraceCheckUtils]: 40: Hoare triple {3780#(<= 4 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-17 22:20:08,349 INFO L263 TraceCheckUtils]: 41: Hoare triple {3780#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,350 INFO L280 TraceCheckUtils]: 42: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,350 INFO L280 TraceCheckUtils]: 43: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,351 INFO L280 TraceCheckUtils]: 44: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:08,351 INFO L280 TraceCheckUtils]: 45: Hoare triple {3823#(<= |fibo1_#in~n| 1)} assume true; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:08,353 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {3823#(<= |fibo1_#in~n| 1)} {3780#(<= 4 fibo2_~n)} #55#return; {3551#false} is VALID [2020-07-17 22:20:08,353 INFO L280 TraceCheckUtils]: 47: Hoare triple {3551#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3551#false} is VALID [2020-07-17 22:20:08,353 INFO L280 TraceCheckUtils]: 48: Hoare triple {3551#false} assume true; {3551#false} is VALID [2020-07-17 22:20:08,353 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {3551#false} {3550#true} #57#return; {3551#false} is VALID [2020-07-17 22:20:08,353 INFO L280 TraceCheckUtils]: 50: Hoare triple {3551#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3551#false} is VALID [2020-07-17 22:20:08,354 INFO L263 TraceCheckUtils]: 51: Hoare triple {3551#false} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,354 INFO L280 TraceCheckUtils]: 52: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,354 INFO L280 TraceCheckUtils]: 53: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,354 INFO L280 TraceCheckUtils]: 54: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:08,354 INFO L263 TraceCheckUtils]: 55: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,355 INFO L280 TraceCheckUtils]: 56: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,355 INFO L280 TraceCheckUtils]: 57: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,355 INFO L280 TraceCheckUtils]: 58: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:08,355 INFO L263 TraceCheckUtils]: 59: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,355 INFO L280 TraceCheckUtils]: 60: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,356 INFO L280 TraceCheckUtils]: 61: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,356 INFO L280 TraceCheckUtils]: 62: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:08,356 INFO L263 TraceCheckUtils]: 63: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,356 INFO L280 TraceCheckUtils]: 64: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,356 INFO L280 TraceCheckUtils]: 65: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,357 INFO L280 TraceCheckUtils]: 66: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,357 INFO L280 TraceCheckUtils]: 67: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,357 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:20:08,357 INFO L280 TraceCheckUtils]: 69: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:08,357 INFO L263 TraceCheckUtils]: 70: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,357 INFO L280 TraceCheckUtils]: 71: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,358 INFO L280 TraceCheckUtils]: 72: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:08,358 INFO L280 TraceCheckUtils]: 73: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,358 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:20:08,358 INFO L280 TraceCheckUtils]: 75: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-17 22:20:08,358 INFO L280 TraceCheckUtils]: 76: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,359 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-17 22:20:08,359 INFO L280 TraceCheckUtils]: 78: Hoare triple {3550#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:08,359 INFO L263 TraceCheckUtils]: 79: Hoare triple {3550#true} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,359 INFO L280 TraceCheckUtils]: 80: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,360 INFO L280 TraceCheckUtils]: 81: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,360 INFO L280 TraceCheckUtils]: 82: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,360 INFO L280 TraceCheckUtils]: 83: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,360 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-17 22:20:08,360 INFO L280 TraceCheckUtils]: 85: Hoare triple {3550#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3550#true} is VALID [2020-07-17 22:20:08,360 INFO L280 TraceCheckUtils]: 86: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,361 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:20:08,361 INFO L280 TraceCheckUtils]: 88: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:08,361 INFO L263 TraceCheckUtils]: 89: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,361 INFO L280 TraceCheckUtils]: 90: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,361 INFO L280 TraceCheckUtils]: 91: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,362 INFO L280 TraceCheckUtils]: 92: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,362 INFO L280 TraceCheckUtils]: 93: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,362 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:20:08,362 INFO L280 TraceCheckUtils]: 95: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-17 22:20:08,363 INFO L280 TraceCheckUtils]: 96: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,363 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {3550#true} {3551#false} #59#return; {3551#false} is VALID [2020-07-17 22:20:08,363 INFO L280 TraceCheckUtils]: 98: Hoare triple {3551#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3551#false} is VALID [2020-07-17 22:20:08,363 INFO L280 TraceCheckUtils]: 99: Hoare triple {3551#false} assume true; {3551#false} is VALID [2020-07-17 22:20:08,364 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {3551#false} {3554#(<= 25 main_~x~0)} #51#return; {3551#false} is VALID [2020-07-17 22:20:08,374 INFO L263 TraceCheckUtils]: 0: Hoare triple {3550#true} call ULTIMATE.init(); {3550#true} is VALID [2020-07-17 22:20:08,375 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,375 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3550#true} {3550#true} #47#return; {3550#true} is VALID [2020-07-17 22:20:08,375 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret5 := main(); {3550#true} is VALID [2020-07-17 22:20:08,376 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~x~0 := 25; {3554#(<= 25 main_~x~0)} is VALID [2020-07-17 22:20:08,376 INFO L263 TraceCheckUtils]: 5: Hoare triple {3554#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {3550#true} is VALID [2020-07-17 22:20:08,376 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,376 INFO L280 TraceCheckUtils]: 7: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,377 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:08,377 INFO L263 TraceCheckUtils]: 9: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,377 INFO L280 TraceCheckUtils]: 10: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,377 INFO L280 TraceCheckUtils]: 11: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,377 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:08,378 INFO L263 TraceCheckUtils]: 13: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,379 INFO L280 TraceCheckUtils]: 14: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,379 INFO L280 TraceCheckUtils]: 15: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,380 INFO L280 TraceCheckUtils]: 16: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,380 INFO L263 TraceCheckUtils]: 17: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,381 INFO L280 TraceCheckUtils]: 18: Hoare triple {3550#true} ~n := #in~n; {3811#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,382 INFO L280 TraceCheckUtils]: 19: Hoare triple {3811#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:08,383 INFO L280 TraceCheckUtils]: 20: Hoare triple {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,383 INFO L263 TraceCheckUtils]: 21: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,384 INFO L280 TraceCheckUtils]: 22: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,384 INFO L280 TraceCheckUtils]: 23: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,384 INFO L280 TraceCheckUtils]: 24: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,385 INFO L280 TraceCheckUtils]: 25: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,386 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #53#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,386 INFO L280 TraceCheckUtils]: 27: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,387 INFO L263 TraceCheckUtils]: 28: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,387 INFO L280 TraceCheckUtils]: 29: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,387 INFO L280 TraceCheckUtils]: 30: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:08,387 INFO L280 TraceCheckUtils]: 31: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,389 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #55#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,389 INFO L280 TraceCheckUtils]: 33: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,390 INFO L280 TraceCheckUtils]: 34: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume true; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:08,391 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3813#(<= 2 |fibo2_#in~n|)} {3786#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,392 INFO L280 TraceCheckUtils]: 36: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,392 INFO L263 TraceCheckUtils]: 37: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,392 INFO L280 TraceCheckUtils]: 38: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,393 INFO L280 TraceCheckUtils]: 39: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,393 INFO L280 TraceCheckUtils]: 40: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,393 INFO L280 TraceCheckUtils]: 41: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,394 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3550#true} {3805#(<= 3 |fibo1_#in~n|)} #59#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,395 INFO L280 TraceCheckUtils]: 43: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,396 INFO L280 TraceCheckUtils]: 44: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume true; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,397 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3805#(<= 3 |fibo1_#in~n|)} {3550#true} #53#return; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-17 22:20:08,398 INFO L280 TraceCheckUtils]: 46: Hoare triple {3780#(<= 4 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-17 22:20:08,398 INFO L263 TraceCheckUtils]: 47: Hoare triple {3780#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,399 INFO L280 TraceCheckUtils]: 48: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,400 INFO L280 TraceCheckUtils]: 49: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:08,401 INFO L280 TraceCheckUtils]: 50: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:08,401 INFO L280 TraceCheckUtils]: 51: Hoare triple {3823#(<= |fibo1_#in~n| 1)} assume true; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:08,403 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {3823#(<= |fibo1_#in~n| 1)} {3780#(<= 4 fibo2_~n)} #55#return; {3551#false} is VALID [2020-07-17 22:20:08,403 INFO L280 TraceCheckUtils]: 53: Hoare triple {3551#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3551#false} is VALID [2020-07-17 22:20:08,403 INFO L280 TraceCheckUtils]: 54: Hoare triple {3551#false} assume true; {3551#false} is VALID [2020-07-17 22:20:08,404 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {3551#false} {3550#true} #57#return; {3551#false} is VALID [2020-07-17 22:20:08,404 INFO L280 TraceCheckUtils]: 56: Hoare triple {3551#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3551#false} is VALID [2020-07-17 22:20:08,404 INFO L263 TraceCheckUtils]: 57: Hoare triple {3551#false} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,404 INFO L280 TraceCheckUtils]: 58: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,405 INFO L280 TraceCheckUtils]: 59: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,405 INFO L280 TraceCheckUtils]: 60: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:08,405 INFO L263 TraceCheckUtils]: 61: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,405 INFO L280 TraceCheckUtils]: 62: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,405 INFO L280 TraceCheckUtils]: 63: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,406 INFO L280 TraceCheckUtils]: 64: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:08,406 INFO L263 TraceCheckUtils]: 65: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,406 INFO L280 TraceCheckUtils]: 66: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,406 INFO L280 TraceCheckUtils]: 67: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,406 INFO L280 TraceCheckUtils]: 68: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:08,406 INFO L263 TraceCheckUtils]: 69: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,407 INFO L280 TraceCheckUtils]: 70: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,407 INFO L280 TraceCheckUtils]: 71: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,407 INFO L280 TraceCheckUtils]: 72: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,407 INFO L280 TraceCheckUtils]: 73: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,407 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:20:08,408 INFO L280 TraceCheckUtils]: 75: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:08,408 INFO L263 TraceCheckUtils]: 76: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,408 INFO L280 TraceCheckUtils]: 77: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,408 INFO L280 TraceCheckUtils]: 78: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:08,408 INFO L280 TraceCheckUtils]: 79: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,408 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:20:08,409 INFO L280 TraceCheckUtils]: 81: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-17 22:20:08,409 INFO L280 TraceCheckUtils]: 82: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,409 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-17 22:20:08,409 INFO L280 TraceCheckUtils]: 84: Hoare triple {3550#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:08,409 INFO L263 TraceCheckUtils]: 85: Hoare triple {3550#true} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,410 INFO L280 TraceCheckUtils]: 86: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,410 INFO L280 TraceCheckUtils]: 87: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,410 INFO L280 TraceCheckUtils]: 88: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,410 INFO L280 TraceCheckUtils]: 89: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,411 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-17 22:20:08,411 INFO L280 TraceCheckUtils]: 91: Hoare triple {3550#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3550#true} is VALID [2020-07-17 22:20:08,411 INFO L280 TraceCheckUtils]: 92: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,411 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:20:08,412 INFO L280 TraceCheckUtils]: 94: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:08,412 INFO L263 TraceCheckUtils]: 95: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,412 INFO L280 TraceCheckUtils]: 96: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,412 INFO L280 TraceCheckUtils]: 97: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,413 INFO L280 TraceCheckUtils]: 98: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,413 INFO L280 TraceCheckUtils]: 99: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,413 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:20:08,413 INFO L280 TraceCheckUtils]: 101: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-17 22:20:08,414 INFO L280 TraceCheckUtils]: 102: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,414 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {3550#true} {3551#false} #59#return; {3551#false} is VALID [2020-07-17 22:20:08,414 INFO L280 TraceCheckUtils]: 104: Hoare triple {3551#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3551#false} is VALID [2020-07-17 22:20:08,415 INFO L280 TraceCheckUtils]: 105: Hoare triple {3551#false} assume true; {3551#false} is VALID [2020-07-17 22:20:08,415 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {3551#false} {3554#(<= 25 main_~x~0)} #51#return; {3551#false} is VALID [2020-07-17 22:20:08,415 INFO L280 TraceCheckUtils]: 107: Hoare triple {3551#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {3551#false} is VALID [2020-07-17 22:20:08,416 INFO L280 TraceCheckUtils]: 108: Hoare triple {3551#false} assume 75025 == ~result~0; {3551#false} is VALID [2020-07-17 22:20:08,416 INFO L280 TraceCheckUtils]: 109: Hoare triple {3551#false} assume !false; {3551#false} is VALID [2020-07-17 22:20:08,427 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 44 proven. 79 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2020-07-17 22:20:08,427 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [598485214] [2020-07-17 22:20:08,428 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [257936171] [2020-07-17 22:20:08,428 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 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 22:20:08,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:08,495 INFO L264 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-17 22:20:08,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:08,519 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:20:08,840 INFO L263 TraceCheckUtils]: 0: Hoare triple {3550#true} call ULTIMATE.init(); {3550#true} is VALID [2020-07-17 22:20:08,840 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,840 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3550#true} {3550#true} #47#return; {3550#true} is VALID [2020-07-17 22:20:08,841 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret5 := main(); {3550#true} is VALID [2020-07-17 22:20:08,841 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~x~0 := 25; {3554#(<= 25 main_~x~0)} is VALID [2020-07-17 22:20:08,842 INFO L263 TraceCheckUtils]: 5: Hoare triple {3554#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {3550#true} is VALID [2020-07-17 22:20:08,842 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} ~n := #in~n; {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:08,842 INFO L280 TraceCheckUtils]: 7: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:08,843 INFO L280 TraceCheckUtils]: 8: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:08,843 INFO L263 TraceCheckUtils]: 9: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,843 INFO L280 TraceCheckUtils]: 10: Hoare triple {3550#true} ~n := #in~n; {3927#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:08,849 INFO L280 TraceCheckUtils]: 11: Hoare triple {3927#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {3927#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:08,849 INFO L280 TraceCheckUtils]: 12: Hoare triple {3927#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {3927#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:08,850 INFO L263 TraceCheckUtils]: 13: Hoare triple {3927#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,850 INFO L280 TraceCheckUtils]: 14: Hoare triple {3550#true} ~n := #in~n; {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:08,851 INFO L280 TraceCheckUtils]: 15: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:08,851 INFO L280 TraceCheckUtils]: 16: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:08,852 INFO L263 TraceCheckUtils]: 17: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,852 INFO L280 TraceCheckUtils]: 18: Hoare triple {3550#true} ~n := #in~n; {3927#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:08,853 INFO L280 TraceCheckUtils]: 19: Hoare triple {3927#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {3927#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:08,853 INFO L280 TraceCheckUtils]: 20: Hoare triple {3927#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {3927#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:08,853 INFO L263 TraceCheckUtils]: 21: Hoare triple {3927#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,854 INFO L280 TraceCheckUtils]: 22: Hoare triple {3550#true} ~n := #in~n; {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:08,854 INFO L280 TraceCheckUtils]: 23: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:08,855 INFO L280 TraceCheckUtils]: 24: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} assume 1 == ~n;#res := 1; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:08,856 INFO L280 TraceCheckUtils]: 25: Hoare triple {3823#(<= |fibo1_#in~n| 1)} assume true; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:08,857 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3823#(<= |fibo1_#in~n| 1)} {3927#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {3976#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:08,857 INFO L280 TraceCheckUtils]: 27: Hoare triple {3976#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3976#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:08,857 INFO L263 TraceCheckUtils]: 28: Hoare triple {3976#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,857 INFO L280 TraceCheckUtils]: 29: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,858 INFO L280 TraceCheckUtils]: 30: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:08,858 INFO L280 TraceCheckUtils]: 31: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,858 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3550#true} {3976#(<= |fibo2_#in~n| 2)} #55#return; {3976#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:08,859 INFO L280 TraceCheckUtils]: 33: Hoare triple {3976#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3976#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:08,859 INFO L280 TraceCheckUtils]: 34: Hoare triple {3976#(<= |fibo2_#in~n| 2)} assume true; {3976#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:08,860 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3976#(<= |fibo2_#in~n| 2)} {3914#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {4004#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:08,860 INFO L280 TraceCheckUtils]: 36: Hoare triple {4004#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4004#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:08,860 INFO L263 TraceCheckUtils]: 37: Hoare triple {4004#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,860 INFO L280 TraceCheckUtils]: 38: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,861 INFO L280 TraceCheckUtils]: 39: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,861 INFO L280 TraceCheckUtils]: 40: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,861 INFO L280 TraceCheckUtils]: 41: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,862 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3550#true} {4004#(<= |fibo1_#in~n| 3)} #59#return; {4004#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:08,862 INFO L280 TraceCheckUtils]: 43: Hoare triple {4004#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4004#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:08,863 INFO L280 TraceCheckUtils]: 44: Hoare triple {4004#(<= |fibo1_#in~n| 3)} assume true; {4004#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:08,864 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4004#(<= |fibo1_#in~n| 3)} {3927#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {4035#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:20:08,865 INFO L280 TraceCheckUtils]: 46: Hoare triple {4035#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4035#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:20:08,865 INFO L263 TraceCheckUtils]: 47: Hoare triple {4035#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,865 INFO L280 TraceCheckUtils]: 48: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,865 INFO L280 TraceCheckUtils]: 49: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,865 INFO L280 TraceCheckUtils]: 50: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,866 INFO L280 TraceCheckUtils]: 51: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,866 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {3550#true} {4035#(<= |fibo2_#in~n| 4)} #55#return; {4035#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:20:08,866 INFO L280 TraceCheckUtils]: 53: Hoare triple {4035#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4035#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:20:08,867 INFO L280 TraceCheckUtils]: 54: Hoare triple {4035#(<= |fibo2_#in~n| 4)} assume true; {4035#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:20:08,868 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {4035#(<= |fibo2_#in~n| 4)} {3914#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {4066#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:20:08,868 INFO L280 TraceCheckUtils]: 56: Hoare triple {4066#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4066#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:20:08,869 INFO L263 TraceCheckUtils]: 57: Hoare triple {4066#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,869 INFO L280 TraceCheckUtils]: 58: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,869 INFO L280 TraceCheckUtils]: 59: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,869 INFO L280 TraceCheckUtils]: 60: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:08,869 INFO L263 TraceCheckUtils]: 61: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,869 INFO L280 TraceCheckUtils]: 62: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,869 INFO L280 TraceCheckUtils]: 63: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,870 INFO L280 TraceCheckUtils]: 64: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:08,870 INFO L263 TraceCheckUtils]: 65: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,870 INFO L280 TraceCheckUtils]: 66: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,870 INFO L280 TraceCheckUtils]: 67: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,870 INFO L280 TraceCheckUtils]: 68: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:20:08,871 INFO L263 TraceCheckUtils]: 69: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:20:08,871 INFO L280 TraceCheckUtils]: 70: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,871 INFO L280 TraceCheckUtils]: 71: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,871 INFO L280 TraceCheckUtils]: 72: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,871 INFO L280 TraceCheckUtils]: 73: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,871 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:20:08,871 INFO L280 TraceCheckUtils]: 75: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:08,871 INFO L263 TraceCheckUtils]: 76: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,872 INFO L280 TraceCheckUtils]: 77: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,872 INFO L280 TraceCheckUtils]: 78: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:20:08,872 INFO L280 TraceCheckUtils]: 79: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,872 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:20:08,872 INFO L280 TraceCheckUtils]: 81: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-17 22:20:08,872 INFO L280 TraceCheckUtils]: 82: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,872 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-17 22:20:08,873 INFO L280 TraceCheckUtils]: 84: Hoare triple {3550#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:08,873 INFO L263 TraceCheckUtils]: 85: Hoare triple {3550#true} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,873 INFO L280 TraceCheckUtils]: 86: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,873 INFO L280 TraceCheckUtils]: 87: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,873 INFO L280 TraceCheckUtils]: 88: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,873 INFO L280 TraceCheckUtils]: 89: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,873 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-17 22:20:08,874 INFO L280 TraceCheckUtils]: 91: Hoare triple {3550#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3550#true} is VALID [2020-07-17 22:20:08,874 INFO L280 TraceCheckUtils]: 92: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,874 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:20:08,874 INFO L280 TraceCheckUtils]: 94: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:20:08,874 INFO L263 TraceCheckUtils]: 95: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:20:08,874 INFO L280 TraceCheckUtils]: 96: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:20:08,875 INFO L280 TraceCheckUtils]: 97: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:20:08,875 INFO L280 TraceCheckUtils]: 98: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:20:08,875 INFO L280 TraceCheckUtils]: 99: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,875 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:20:08,875 INFO L280 TraceCheckUtils]: 101: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-17 22:20:08,876 INFO L280 TraceCheckUtils]: 102: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:20:08,880 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {3550#true} {4066#(<= |fibo1_#in~n| 5)} #59#return; {4066#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:20:08,880 INFO L280 TraceCheckUtils]: 104: Hoare triple {4066#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4066#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:20:08,881 INFO L280 TraceCheckUtils]: 105: Hoare triple {4066#(<= |fibo1_#in~n| 5)} assume true; {4066#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:20:08,882 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {4066#(<= |fibo1_#in~n| 5)} {3554#(<= 25 main_~x~0)} #51#return; {3551#false} is VALID [2020-07-17 22:20:08,882 INFO L280 TraceCheckUtils]: 107: Hoare triple {3551#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {3551#false} is VALID [2020-07-17 22:20:08,882 INFO L280 TraceCheckUtils]: 108: Hoare triple {3551#false} assume 75025 == ~result~0; {3551#false} is VALID [2020-07-17 22:20:08,882 INFO L280 TraceCheckUtils]: 109: Hoare triple {3551#false} assume !false; {3551#false} is VALID [2020-07-17 22:20:08,891 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 17 proven. 119 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2020-07-17 22:20:08,892 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:20:08,892 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 16 [2020-07-17 22:20:08,892 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1933058652] [2020-07-17 22:20:08,896 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 110 [2020-07-17 22:20:08,907 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:20:08,908 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states. [2020-07-17 22:20:09,021 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:09,022 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-07-17 22:20:09,022 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:20:09,022 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-07-17 22:20:09,023 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=203, Unknown=0, NotChecked=0, Total=240 [2020-07-17 22:20:09,023 INFO L87 Difference]: Start difference. First operand 112 states and 180 transitions. Second operand 16 states. [2020-07-17 22:20:11,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:11,083 INFO L93 Difference]: Finished difference Result 243 states and 465 transitions. [2020-07-17 22:20:11,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-07-17 22:20:11,084 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 110 [2020-07-17 22:20:11,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:20:11,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-17 22:20:11,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 182 transitions. [2020-07-17 22:20:11,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-17 22:20:11,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 182 transitions. [2020-07-17 22:20:11,098 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states and 182 transitions. [2020-07-17 22:20:11,356 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 182 edges. 182 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:11,364 INFO L225 Difference]: With dead ends: 243 [2020-07-17 22:20:11,364 INFO L226 Difference]: Without dead ends: 110 [2020-07-17 22:20:11,366 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 166 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 109 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=153, Invalid=717, Unknown=0, NotChecked=0, Total=870 [2020-07-17 22:20:11,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2020-07-17 22:20:11,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 87. [2020-07-17 22:20:11,431 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:20:11,431 INFO L82 GeneralOperation]: Start isEquivalent. First operand 110 states. Second operand 87 states. [2020-07-17 22:20:11,431 INFO L74 IsIncluded]: Start isIncluded. First operand 110 states. Second operand 87 states. [2020-07-17 22:20:11,431 INFO L87 Difference]: Start difference. First operand 110 states. Second operand 87 states. [2020-07-17 22:20:11,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:11,439 INFO L93 Difference]: Finished difference Result 110 states and 155 transitions. [2020-07-17 22:20:11,440 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 155 transitions. [2020-07-17 22:20:11,441 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:11,441 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:11,441 INFO L74 IsIncluded]: Start isIncluded. First operand 87 states. Second operand 110 states. [2020-07-17 22:20:11,441 INFO L87 Difference]: Start difference. First operand 87 states. Second operand 110 states. [2020-07-17 22:20:11,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:11,448 INFO L93 Difference]: Finished difference Result 110 states and 155 transitions. [2020-07-17 22:20:11,448 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 155 transitions. [2020-07-17 22:20:11,449 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:11,449 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:11,450 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:20:11,450 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:20:11,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 87 states. [2020-07-17 22:20:11,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 119 transitions. [2020-07-17 22:20:11,455 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 119 transitions. Word has length 110 [2020-07-17 22:20:11,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:20:11,455 INFO L479 AbstractCegarLoop]: Abstraction has 87 states and 119 transitions. [2020-07-17 22:20:11,455 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-07-17 22:20:11,456 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 119 transitions. [2020-07-17 22:20:11,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2020-07-17 22:20:11,459 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:20:11,459 INFO L422 BasicCegarLoop]: trace histogram [14, 14, 10, 9, 9, 9, 7, 7, 7, 7, 7, 7, 7, 6, 4, 4, 4, 4, 4, 4, 4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:20:11,674 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:20:11,675 INFO L427 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:20:11,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:20:11,676 INFO L82 PathProgramCache]: Analyzing trace with hash 930138238, now seen corresponding path program 1 times [2020-07-17 22:20:11,677 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:20:11,677 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1303899954] [2020-07-17 22:20:11,678 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:20:11,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:11,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:11,767 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:11,767 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4910#true} {4910#true} #47#return; {4910#true} is VALID [2020-07-17 22:20:11,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:11,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:11,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:11,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:11,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:11,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:11,987 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:11,987 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:11,987 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:11,988 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:11,989 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:11,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:11,995 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:11,995 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:11,995 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:11,996 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:11,997 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:11,998 INFO L280 TraceCheckUtils]: 1: Hoare triple {5343#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:20:11,999 INFO L280 TraceCheckUtils]: 2: Hoare triple {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:11,999 INFO L263 TraceCheckUtils]: 3: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:11,999 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,000 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,000 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,001 INFO L280 TraceCheckUtils]: 7: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,002 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,002 INFO L280 TraceCheckUtils]: 9: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,003 INFO L263 TraceCheckUtils]: 10: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,003 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,003 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:12,003 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,004 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,005 INFO L280 TraceCheckUtils]: 15: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,005 INFO L280 TraceCheckUtils]: 16: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,007 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5345#(<= 2 |fibo1_#in~n|)} {5318#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:12,012 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,013 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,013 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,013 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,014 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {5337#(<= 3 |fibo2_#in~n|)} #55#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,015 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,015 INFO L280 TraceCheckUtils]: 1: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,016 INFO L280 TraceCheckUtils]: 2: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,016 INFO L263 TraceCheckUtils]: 3: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,017 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,018 INFO L280 TraceCheckUtils]: 5: Hoare triple {5343#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:20:12,019 INFO L280 TraceCheckUtils]: 6: Hoare triple {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,019 INFO L263 TraceCheckUtils]: 7: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,019 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,019 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,019 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,020 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,020 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,021 INFO L280 TraceCheckUtils]: 13: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,021 INFO L263 TraceCheckUtils]: 14: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,021 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,022 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:12,022 INFO L280 TraceCheckUtils]: 17: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,023 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,023 INFO L280 TraceCheckUtils]: 19: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,024 INFO L280 TraceCheckUtils]: 20: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,025 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5345#(<= 2 |fibo1_#in~n|)} {5318#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,026 INFO L280 TraceCheckUtils]: 22: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,026 INFO L263 TraceCheckUtils]: 23: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,026 INFO L280 TraceCheckUtils]: 24: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,026 INFO L280 TraceCheckUtils]: 25: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,027 INFO L280 TraceCheckUtils]: 26: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,027 INFO L280 TraceCheckUtils]: 27: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,028 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4910#true} {5337#(<= 3 |fibo2_#in~n|)} #55#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,028 INFO L280 TraceCheckUtils]: 29: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,029 INFO L280 TraceCheckUtils]: 30: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume true; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,030 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {5337#(<= 3 |fibo2_#in~n|)} {4910#true} #57#return; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-17 22:20:12,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:12,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,052 INFO L280 TraceCheckUtils]: 1: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,052 INFO L280 TraceCheckUtils]: 2: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:12,053 INFO L280 TraceCheckUtils]: 3: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:12,054 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5312#(<= 4 fibo1_~n)} #59#return; {4911#false} is VALID [2020-07-17 22:20:12,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,055 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,055 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,055 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,056 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,056 INFO L280 TraceCheckUtils]: 5: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,057 INFO L280 TraceCheckUtils]: 6: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,057 INFO L263 TraceCheckUtils]: 7: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,058 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,059 INFO L280 TraceCheckUtils]: 9: Hoare triple {5343#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:20:12,060 INFO L280 TraceCheckUtils]: 10: Hoare triple {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,060 INFO L263 TraceCheckUtils]: 11: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,060 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,061 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,061 INFO L280 TraceCheckUtils]: 14: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,061 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,062 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,063 INFO L280 TraceCheckUtils]: 17: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,063 INFO L263 TraceCheckUtils]: 18: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,063 INFO L280 TraceCheckUtils]: 19: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,064 INFO L280 TraceCheckUtils]: 20: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:12,064 INFO L280 TraceCheckUtils]: 21: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,066 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,067 INFO L280 TraceCheckUtils]: 23: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,067 INFO L280 TraceCheckUtils]: 24: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,069 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5345#(<= 2 |fibo1_#in~n|)} {5318#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,069 INFO L280 TraceCheckUtils]: 26: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,070 INFO L263 TraceCheckUtils]: 27: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,070 INFO L280 TraceCheckUtils]: 28: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,070 INFO L280 TraceCheckUtils]: 29: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,070 INFO L280 TraceCheckUtils]: 30: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,070 INFO L280 TraceCheckUtils]: 31: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,071 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {4910#true} {5337#(<= 3 |fibo2_#in~n|)} #55#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,072 INFO L280 TraceCheckUtils]: 33: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,073 INFO L280 TraceCheckUtils]: 34: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume true; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,074 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {5337#(<= 3 |fibo2_#in~n|)} {4910#true} #57#return; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-17 22:20:12,074 INFO L280 TraceCheckUtils]: 36: Hoare triple {5312#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-17 22:20:12,074 INFO L263 TraceCheckUtils]: 37: Hoare triple {5312#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,075 INFO L280 TraceCheckUtils]: 38: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,076 INFO L280 TraceCheckUtils]: 39: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,076 INFO L280 TraceCheckUtils]: 40: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:12,077 INFO L280 TraceCheckUtils]: 41: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:12,078 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5312#(<= 4 fibo1_~n)} #59#return; {4911#false} is VALID [2020-07-17 22:20:12,078 INFO L280 TraceCheckUtils]: 43: Hoare triple {4911#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4911#false} is VALID [2020-07-17 22:20:12,078 INFO L280 TraceCheckUtils]: 44: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-17 22:20:12,079 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4911#false} {4910#true} #53#return; {4911#false} is VALID [2020-07-17 22:20:12,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:12,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:12,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,093 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,093 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,093 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,093 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:12,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:12,097 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,097 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:12,097 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,097 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:12,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,098 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,098 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,098 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,098 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,099 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,099 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,099 INFO L280 TraceCheckUtils]: 7: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,099 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:12,099 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,100 INFO L263 TraceCheckUtils]: 10: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,100 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,100 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:12,100 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,100 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:12,101 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:12,101 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,101 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4910#true} {4911#false} #55#return; {4911#false} is VALID [2020-07-17 22:20:12,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,102 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,102 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,102 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,102 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,102 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,103 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,103 INFO L263 TraceCheckUtils]: 7: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,104 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,104 INFO L280 TraceCheckUtils]: 9: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,105 INFO L280 TraceCheckUtils]: 10: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,105 INFO L263 TraceCheckUtils]: 11: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,105 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,106 INFO L280 TraceCheckUtils]: 13: Hoare triple {5343#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:20:12,107 INFO L280 TraceCheckUtils]: 14: Hoare triple {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,107 INFO L263 TraceCheckUtils]: 15: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,107 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,108 INFO L280 TraceCheckUtils]: 17: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,108 INFO L280 TraceCheckUtils]: 18: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,108 INFO L280 TraceCheckUtils]: 19: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,109 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,109 INFO L280 TraceCheckUtils]: 21: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,110 INFO L263 TraceCheckUtils]: 22: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,110 INFO L280 TraceCheckUtils]: 23: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,110 INFO L280 TraceCheckUtils]: 24: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:12,110 INFO L280 TraceCheckUtils]: 25: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,111 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,111 INFO L280 TraceCheckUtils]: 27: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,112 INFO L280 TraceCheckUtils]: 28: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,114 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {5345#(<= 2 |fibo1_#in~n|)} {5318#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,114 INFO L280 TraceCheckUtils]: 30: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,114 INFO L263 TraceCheckUtils]: 31: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,115 INFO L280 TraceCheckUtils]: 32: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,115 INFO L280 TraceCheckUtils]: 33: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,115 INFO L280 TraceCheckUtils]: 34: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,115 INFO L280 TraceCheckUtils]: 35: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,116 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4910#true} {5337#(<= 3 |fibo2_#in~n|)} #55#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,117 INFO L280 TraceCheckUtils]: 37: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,117 INFO L280 TraceCheckUtils]: 38: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume true; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,119 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5337#(<= 3 |fibo2_#in~n|)} {4910#true} #57#return; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-17 22:20:12,119 INFO L280 TraceCheckUtils]: 40: Hoare triple {5312#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-17 22:20:12,120 INFO L263 TraceCheckUtils]: 41: Hoare triple {5312#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,120 INFO L280 TraceCheckUtils]: 42: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,121 INFO L280 TraceCheckUtils]: 43: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,121 INFO L280 TraceCheckUtils]: 44: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:12,122 INFO L280 TraceCheckUtils]: 45: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:12,123 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5312#(<= 4 fibo1_~n)} #59#return; {4911#false} is VALID [2020-07-17 22:20:12,123 INFO L280 TraceCheckUtils]: 47: Hoare triple {4911#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4911#false} is VALID [2020-07-17 22:20:12,123 INFO L280 TraceCheckUtils]: 48: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-17 22:20:12,124 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {4911#false} {4910#true} #53#return; {4911#false} is VALID [2020-07-17 22:20:12,124 INFO L280 TraceCheckUtils]: 50: Hoare triple {4911#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4911#false} is VALID [2020-07-17 22:20:12,124 INFO L263 TraceCheckUtils]: 51: Hoare triple {4911#false} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,124 INFO L280 TraceCheckUtils]: 52: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,124 INFO L280 TraceCheckUtils]: 53: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,125 INFO L280 TraceCheckUtils]: 54: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,125 INFO L263 TraceCheckUtils]: 55: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,125 INFO L280 TraceCheckUtils]: 56: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,125 INFO L280 TraceCheckUtils]: 57: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,125 INFO L280 TraceCheckUtils]: 58: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,126 INFO L280 TraceCheckUtils]: 59: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,126 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:12,126 INFO L280 TraceCheckUtils]: 61: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,126 INFO L263 TraceCheckUtils]: 62: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,126 INFO L280 TraceCheckUtils]: 63: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,127 INFO L280 TraceCheckUtils]: 64: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:12,127 INFO L280 TraceCheckUtils]: 65: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,127 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:12,127 INFO L280 TraceCheckUtils]: 67: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:12,127 INFO L280 TraceCheckUtils]: 68: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,128 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {4910#true} {4911#false} #55#return; {4911#false} is VALID [2020-07-17 22:20:12,128 INFO L280 TraceCheckUtils]: 70: Hoare triple {4911#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4911#false} is VALID [2020-07-17 22:20:12,128 INFO L280 TraceCheckUtils]: 71: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-17 22:20:12,128 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {4911#false} {4910#true} #57#return; {4911#false} is VALID [2020-07-17 22:20:12,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:12,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:12,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:12,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:12,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:12,182 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,183 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,183 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,183 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,183 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:12,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:12,187 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,187 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:12,188 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,188 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:12,188 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,188 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,189 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,189 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,189 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,189 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,189 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,190 INFO L280 TraceCheckUtils]: 7: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,190 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:12,190 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,190 INFO L263 TraceCheckUtils]: 10: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,191 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,191 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:12,191 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,191 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:12,191 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:12,192 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,192 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:20:12,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:12,196 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,197 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,197 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,197 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,197 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:20:12,198 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,198 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,198 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,198 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,199 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,199 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,199 INFO L263 TraceCheckUtils]: 7: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,199 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,199 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,200 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,200 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,200 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:12,200 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,200 INFO L263 TraceCheckUtils]: 14: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,201 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,201 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:12,201 INFO L280 TraceCheckUtils]: 17: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,201 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:12,202 INFO L280 TraceCheckUtils]: 19: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:12,202 INFO L280 TraceCheckUtils]: 20: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,202 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:20:12,202 INFO L280 TraceCheckUtils]: 22: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,202 INFO L263 TraceCheckUtils]: 23: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,203 INFO L280 TraceCheckUtils]: 24: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,203 INFO L280 TraceCheckUtils]: 25: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,203 INFO L280 TraceCheckUtils]: 26: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,203 INFO L280 TraceCheckUtils]: 27: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,204 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:20:12,204 INFO L280 TraceCheckUtils]: 29: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-17 22:20:12,204 INFO L280 TraceCheckUtils]: 30: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,204 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:12,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:12,209 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,209 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,209 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,209 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,210 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:12,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,210 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,210 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,211 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,211 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,211 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,211 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,211 INFO L263 TraceCheckUtils]: 7: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,212 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,212 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,212 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,212 INFO L263 TraceCheckUtils]: 11: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,212 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,213 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,213 INFO L280 TraceCheckUtils]: 14: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,213 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,213 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:12,213 INFO L280 TraceCheckUtils]: 17: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,214 INFO L263 TraceCheckUtils]: 18: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,214 INFO L280 TraceCheckUtils]: 19: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,214 INFO L280 TraceCheckUtils]: 20: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:12,214 INFO L280 TraceCheckUtils]: 21: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,215 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:12,215 INFO L280 TraceCheckUtils]: 23: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:12,216 INFO L280 TraceCheckUtils]: 24: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,216 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:20:12,216 INFO L280 TraceCheckUtils]: 26: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,216 INFO L263 TraceCheckUtils]: 27: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,217 INFO L280 TraceCheckUtils]: 28: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,217 INFO L280 TraceCheckUtils]: 29: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,217 INFO L280 TraceCheckUtils]: 30: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,217 INFO L280 TraceCheckUtils]: 31: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,217 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:20:12,218 INFO L280 TraceCheckUtils]: 33: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-17 22:20:12,218 INFO L280 TraceCheckUtils]: 34: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,218 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:12,218 INFO L280 TraceCheckUtils]: 36: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,218 INFO L263 TraceCheckUtils]: 37: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,219 INFO L280 TraceCheckUtils]: 38: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,219 INFO L280 TraceCheckUtils]: 39: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,219 INFO L280 TraceCheckUtils]: 40: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,219 INFO L280 TraceCheckUtils]: 41: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,219 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:12,220 INFO L280 TraceCheckUtils]: 43: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:12,220 INFO L280 TraceCheckUtils]: 44: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,220 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:20:12,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:12,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:12,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,229 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,230 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,230 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:12,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:12,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,237 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:12,237 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,237 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:12,238 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,238 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,238 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,238 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,239 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,239 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,239 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,239 INFO L280 TraceCheckUtils]: 7: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,239 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:12,240 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,240 INFO L263 TraceCheckUtils]: 10: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,240 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,240 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:12,240 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,241 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:12,241 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:12,241 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,241 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:20:12,242 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,242 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,242 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,242 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,242 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,243 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,243 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,243 INFO L263 TraceCheckUtils]: 7: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,243 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,243 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,244 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,244 INFO L263 TraceCheckUtils]: 11: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,244 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,244 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,244 INFO L280 TraceCheckUtils]: 14: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,245 INFO L263 TraceCheckUtils]: 15: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,245 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,245 INFO L280 TraceCheckUtils]: 17: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,245 INFO L280 TraceCheckUtils]: 18: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,245 INFO L280 TraceCheckUtils]: 19: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,246 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:12,246 INFO L280 TraceCheckUtils]: 21: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,246 INFO L263 TraceCheckUtils]: 22: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,246 INFO L280 TraceCheckUtils]: 23: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,246 INFO L280 TraceCheckUtils]: 24: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:12,247 INFO L280 TraceCheckUtils]: 25: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,247 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:12,247 INFO L280 TraceCheckUtils]: 27: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:12,247 INFO L280 TraceCheckUtils]: 28: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,247 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:20:12,248 INFO L280 TraceCheckUtils]: 30: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,248 INFO L263 TraceCheckUtils]: 31: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,248 INFO L280 TraceCheckUtils]: 32: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,248 INFO L280 TraceCheckUtils]: 33: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,248 INFO L280 TraceCheckUtils]: 34: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,248 INFO L280 TraceCheckUtils]: 35: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,249 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:20:12,249 INFO L280 TraceCheckUtils]: 37: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-17 22:20:12,249 INFO L280 TraceCheckUtils]: 38: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,249 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:12,249 INFO L280 TraceCheckUtils]: 40: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,250 INFO L263 TraceCheckUtils]: 41: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,250 INFO L280 TraceCheckUtils]: 42: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,250 INFO L280 TraceCheckUtils]: 43: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,250 INFO L280 TraceCheckUtils]: 44: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,250 INFO L280 TraceCheckUtils]: 45: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,251 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:12,251 INFO L280 TraceCheckUtils]: 47: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:12,251 INFO L280 TraceCheckUtils]: 48: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,251 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:20:12,251 INFO L280 TraceCheckUtils]: 50: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,252 INFO L263 TraceCheckUtils]: 51: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,252 INFO L280 TraceCheckUtils]: 52: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,252 INFO L280 TraceCheckUtils]: 53: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,252 INFO L280 TraceCheckUtils]: 54: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,252 INFO L263 TraceCheckUtils]: 55: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,253 INFO L280 TraceCheckUtils]: 56: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,253 INFO L280 TraceCheckUtils]: 57: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,253 INFO L280 TraceCheckUtils]: 58: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,253 INFO L280 TraceCheckUtils]: 59: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,253 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:12,254 INFO L280 TraceCheckUtils]: 61: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,254 INFO L263 TraceCheckUtils]: 62: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,254 INFO L280 TraceCheckUtils]: 63: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,254 INFO L280 TraceCheckUtils]: 64: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:12,254 INFO L280 TraceCheckUtils]: 65: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,254 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:12,255 INFO L280 TraceCheckUtils]: 67: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:12,255 INFO L280 TraceCheckUtils]: 68: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,255 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:20:12,255 INFO L280 TraceCheckUtils]: 70: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-17 22:20:12,255 INFO L280 TraceCheckUtils]: 71: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,256 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {4910#true} {4911#false} #59#return; {4911#false} is VALID [2020-07-17 22:20:12,258 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,258 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,259 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,259 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,259 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,259 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,259 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,260 INFO L263 TraceCheckUtils]: 7: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,260 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,260 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,260 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,260 INFO L263 TraceCheckUtils]: 11: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,263 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,264 INFO L280 TraceCheckUtils]: 13: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,264 INFO L280 TraceCheckUtils]: 14: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,265 INFO L263 TraceCheckUtils]: 15: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,265 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,266 INFO L280 TraceCheckUtils]: 17: Hoare triple {5343#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:20:12,267 INFO L280 TraceCheckUtils]: 18: Hoare triple {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,267 INFO L263 TraceCheckUtils]: 19: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,267 INFO L280 TraceCheckUtils]: 20: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,267 INFO L280 TraceCheckUtils]: 21: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,268 INFO L280 TraceCheckUtils]: 22: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,268 INFO L280 TraceCheckUtils]: 23: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,269 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,269 INFO L280 TraceCheckUtils]: 25: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,269 INFO L263 TraceCheckUtils]: 26: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,270 INFO L280 TraceCheckUtils]: 27: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,270 INFO L280 TraceCheckUtils]: 28: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:12,270 INFO L280 TraceCheckUtils]: 29: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,271 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,271 INFO L280 TraceCheckUtils]: 31: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,272 INFO L280 TraceCheckUtils]: 32: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,273 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {5345#(<= 2 |fibo1_#in~n|)} {5318#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,274 INFO L280 TraceCheckUtils]: 34: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,274 INFO L263 TraceCheckUtils]: 35: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,274 INFO L280 TraceCheckUtils]: 36: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,274 INFO L280 TraceCheckUtils]: 37: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,275 INFO L280 TraceCheckUtils]: 38: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,275 INFO L280 TraceCheckUtils]: 39: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,276 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4910#true} {5337#(<= 3 |fibo2_#in~n|)} #55#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,276 INFO L280 TraceCheckUtils]: 41: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,277 INFO L280 TraceCheckUtils]: 42: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume true; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,278 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {5337#(<= 3 |fibo2_#in~n|)} {4910#true} #57#return; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-17 22:20:12,278 INFO L280 TraceCheckUtils]: 44: Hoare triple {5312#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-17 22:20:12,278 INFO L263 TraceCheckUtils]: 45: Hoare triple {5312#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,279 INFO L280 TraceCheckUtils]: 46: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,279 INFO L280 TraceCheckUtils]: 47: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,280 INFO L280 TraceCheckUtils]: 48: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:12,281 INFO L280 TraceCheckUtils]: 49: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:12,282 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5312#(<= 4 fibo1_~n)} #59#return; {4911#false} is VALID [2020-07-17 22:20:12,282 INFO L280 TraceCheckUtils]: 51: Hoare triple {4911#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4911#false} is VALID [2020-07-17 22:20:12,282 INFO L280 TraceCheckUtils]: 52: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-17 22:20:12,282 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {4911#false} {4910#true} #53#return; {4911#false} is VALID [2020-07-17 22:20:12,282 INFO L280 TraceCheckUtils]: 54: Hoare triple {4911#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4911#false} is VALID [2020-07-17 22:20:12,283 INFO L263 TraceCheckUtils]: 55: Hoare triple {4911#false} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,283 INFO L280 TraceCheckUtils]: 56: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,283 INFO L280 TraceCheckUtils]: 57: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,283 INFO L280 TraceCheckUtils]: 58: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,283 INFO L263 TraceCheckUtils]: 59: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,284 INFO L280 TraceCheckUtils]: 60: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,284 INFO L280 TraceCheckUtils]: 61: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,284 INFO L280 TraceCheckUtils]: 62: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,284 INFO L280 TraceCheckUtils]: 63: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,284 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:12,284 INFO L280 TraceCheckUtils]: 65: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,285 INFO L263 TraceCheckUtils]: 66: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,285 INFO L280 TraceCheckUtils]: 67: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,285 INFO L280 TraceCheckUtils]: 68: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:12,285 INFO L280 TraceCheckUtils]: 69: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,285 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:12,286 INFO L280 TraceCheckUtils]: 71: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:12,286 INFO L280 TraceCheckUtils]: 72: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,286 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {4910#true} {4911#false} #55#return; {4911#false} is VALID [2020-07-17 22:20:12,286 INFO L280 TraceCheckUtils]: 74: Hoare triple {4911#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4911#false} is VALID [2020-07-17 22:20:12,286 INFO L280 TraceCheckUtils]: 75: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-17 22:20:12,287 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {4911#false} {4910#true} #57#return; {4911#false} is VALID [2020-07-17 22:20:12,287 INFO L280 TraceCheckUtils]: 77: Hoare triple {4911#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4911#false} is VALID [2020-07-17 22:20:12,287 INFO L263 TraceCheckUtils]: 78: Hoare triple {4911#false} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,287 INFO L280 TraceCheckUtils]: 79: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,287 INFO L280 TraceCheckUtils]: 80: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,288 INFO L280 TraceCheckUtils]: 81: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,288 INFO L263 TraceCheckUtils]: 82: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,288 INFO L280 TraceCheckUtils]: 83: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,288 INFO L280 TraceCheckUtils]: 84: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,288 INFO L280 TraceCheckUtils]: 85: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,289 INFO L263 TraceCheckUtils]: 86: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,289 INFO L280 TraceCheckUtils]: 87: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,289 INFO L280 TraceCheckUtils]: 88: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,289 INFO L280 TraceCheckUtils]: 89: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,289 INFO L263 TraceCheckUtils]: 90: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,289 INFO L280 TraceCheckUtils]: 91: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,290 INFO L280 TraceCheckUtils]: 92: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,290 INFO L280 TraceCheckUtils]: 93: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,290 INFO L263 TraceCheckUtils]: 94: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,290 INFO L280 TraceCheckUtils]: 95: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,290 INFO L280 TraceCheckUtils]: 96: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,291 INFO L280 TraceCheckUtils]: 97: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,291 INFO L280 TraceCheckUtils]: 98: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,291 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:12,291 INFO L280 TraceCheckUtils]: 100: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,291 INFO L263 TraceCheckUtils]: 101: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,292 INFO L280 TraceCheckUtils]: 102: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,292 INFO L280 TraceCheckUtils]: 103: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:12,292 INFO L280 TraceCheckUtils]: 104: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,292 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:12,292 INFO L280 TraceCheckUtils]: 106: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:12,293 INFO L280 TraceCheckUtils]: 107: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,293 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:20:12,293 INFO L280 TraceCheckUtils]: 109: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,293 INFO L263 TraceCheckUtils]: 110: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,293 INFO L280 TraceCheckUtils]: 111: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,294 INFO L280 TraceCheckUtils]: 112: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,294 INFO L280 TraceCheckUtils]: 113: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,294 INFO L280 TraceCheckUtils]: 114: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,294 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:20:12,294 INFO L280 TraceCheckUtils]: 116: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-17 22:20:12,295 INFO L280 TraceCheckUtils]: 117: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,295 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:12,295 INFO L280 TraceCheckUtils]: 119: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,295 INFO L263 TraceCheckUtils]: 120: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,296 INFO L280 TraceCheckUtils]: 121: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,296 INFO L280 TraceCheckUtils]: 122: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,296 INFO L280 TraceCheckUtils]: 123: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,296 INFO L280 TraceCheckUtils]: 124: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,296 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:12,297 INFO L280 TraceCheckUtils]: 126: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:12,297 INFO L280 TraceCheckUtils]: 127: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,297 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:20:12,297 INFO L280 TraceCheckUtils]: 129: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,297 INFO L263 TraceCheckUtils]: 130: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,298 INFO L280 TraceCheckUtils]: 131: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,298 INFO L280 TraceCheckUtils]: 132: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,298 INFO L280 TraceCheckUtils]: 133: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,298 INFO L263 TraceCheckUtils]: 134: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,298 INFO L280 TraceCheckUtils]: 135: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,298 INFO L280 TraceCheckUtils]: 136: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,299 INFO L280 TraceCheckUtils]: 137: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,299 INFO L280 TraceCheckUtils]: 138: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,299 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:12,299 INFO L280 TraceCheckUtils]: 140: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,300 INFO L263 TraceCheckUtils]: 141: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,300 INFO L280 TraceCheckUtils]: 142: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,300 INFO L280 TraceCheckUtils]: 143: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:12,300 INFO L280 TraceCheckUtils]: 144: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,300 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:12,300 INFO L280 TraceCheckUtils]: 146: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:12,301 INFO L280 TraceCheckUtils]: 147: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,301 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:20:12,301 INFO L280 TraceCheckUtils]: 149: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-17 22:20:12,301 INFO L280 TraceCheckUtils]: 150: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,301 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {4910#true} {4911#false} #59#return; {4911#false} is VALID [2020-07-17 22:20:12,302 INFO L280 TraceCheckUtils]: 152: Hoare triple {4911#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4911#false} is VALID [2020-07-17 22:20:12,302 INFO L280 TraceCheckUtils]: 153: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-17 22:20:12,302 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {4911#false} {4914#(<= 25 main_~x~0)} #51#return; {4911#false} is VALID [2020-07-17 22:20:12,315 INFO L263 TraceCheckUtils]: 0: Hoare triple {4910#true} call ULTIMATE.init(); {4910#true} is VALID [2020-07-17 22:20:12,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,315 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4910#true} {4910#true} #47#return; {4910#true} is VALID [2020-07-17 22:20:12,316 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret5 := main(); {4910#true} is VALID [2020-07-17 22:20:12,317 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~x~0 := 25; {4914#(<= 25 main_~x~0)} is VALID [2020-07-17 22:20:12,317 INFO L263 TraceCheckUtils]: 5: Hoare triple {4914#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {4910#true} is VALID [2020-07-17 22:20:12,317 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,317 INFO L280 TraceCheckUtils]: 7: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,317 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,317 INFO L263 TraceCheckUtils]: 9: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,318 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,318 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,318 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,318 INFO L263 TraceCheckUtils]: 13: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,318 INFO L280 TraceCheckUtils]: 14: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,319 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,319 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,319 INFO L263 TraceCheckUtils]: 17: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,320 INFO L280 TraceCheckUtils]: 18: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,320 INFO L280 TraceCheckUtils]: 19: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,321 INFO L280 TraceCheckUtils]: 20: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,321 INFO L263 TraceCheckUtils]: 21: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,321 INFO L280 TraceCheckUtils]: 22: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,322 INFO L280 TraceCheckUtils]: 23: Hoare triple {5343#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:20:12,323 INFO L280 TraceCheckUtils]: 24: Hoare triple {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,323 INFO L263 TraceCheckUtils]: 25: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,323 INFO L280 TraceCheckUtils]: 26: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,324 INFO L280 TraceCheckUtils]: 27: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,324 INFO L280 TraceCheckUtils]: 28: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,324 INFO L280 TraceCheckUtils]: 29: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,325 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,325 INFO L280 TraceCheckUtils]: 31: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,326 INFO L263 TraceCheckUtils]: 32: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,326 INFO L280 TraceCheckUtils]: 33: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,326 INFO L280 TraceCheckUtils]: 34: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:12,326 INFO L280 TraceCheckUtils]: 35: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,327 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,328 INFO L280 TraceCheckUtils]: 37: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,328 INFO L280 TraceCheckUtils]: 38: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:12,329 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5345#(<= 2 |fibo1_#in~n|)} {5318#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,330 INFO L280 TraceCheckUtils]: 40: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,330 INFO L263 TraceCheckUtils]: 41: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,330 INFO L280 TraceCheckUtils]: 42: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,331 INFO L280 TraceCheckUtils]: 43: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,331 INFO L280 TraceCheckUtils]: 44: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,331 INFO L280 TraceCheckUtils]: 45: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,332 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4910#true} {5337#(<= 3 |fibo2_#in~n|)} #55#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,332 INFO L280 TraceCheckUtils]: 47: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,333 INFO L280 TraceCheckUtils]: 48: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume true; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,334 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {5337#(<= 3 |fibo2_#in~n|)} {4910#true} #57#return; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-17 22:20:12,335 INFO L280 TraceCheckUtils]: 50: Hoare triple {5312#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-17 22:20:12,335 INFO L263 TraceCheckUtils]: 51: Hoare triple {5312#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,335 INFO L280 TraceCheckUtils]: 52: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,336 INFO L280 TraceCheckUtils]: 53: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:12,337 INFO L280 TraceCheckUtils]: 54: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:12,337 INFO L280 TraceCheckUtils]: 55: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:12,338 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5312#(<= 4 fibo1_~n)} #59#return; {4911#false} is VALID [2020-07-17 22:20:12,339 INFO L280 TraceCheckUtils]: 57: Hoare triple {4911#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4911#false} is VALID [2020-07-17 22:20:12,339 INFO L280 TraceCheckUtils]: 58: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-17 22:20:12,339 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {4911#false} {4910#true} #53#return; {4911#false} is VALID [2020-07-17 22:20:12,339 INFO L280 TraceCheckUtils]: 60: Hoare triple {4911#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4911#false} is VALID [2020-07-17 22:20:12,339 INFO L263 TraceCheckUtils]: 61: Hoare triple {4911#false} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,340 INFO L280 TraceCheckUtils]: 62: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,340 INFO L280 TraceCheckUtils]: 63: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,340 INFO L280 TraceCheckUtils]: 64: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,340 INFO L263 TraceCheckUtils]: 65: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,340 INFO L280 TraceCheckUtils]: 66: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,340 INFO L280 TraceCheckUtils]: 67: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,341 INFO L280 TraceCheckUtils]: 68: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,341 INFO L280 TraceCheckUtils]: 69: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,341 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:12,341 INFO L280 TraceCheckUtils]: 71: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,341 INFO L263 TraceCheckUtils]: 72: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,342 INFO L280 TraceCheckUtils]: 73: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,342 INFO L280 TraceCheckUtils]: 74: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:12,342 INFO L280 TraceCheckUtils]: 75: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,342 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:12,342 INFO L280 TraceCheckUtils]: 77: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:12,343 INFO L280 TraceCheckUtils]: 78: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,343 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4910#true} {4911#false} #55#return; {4911#false} is VALID [2020-07-17 22:20:12,343 INFO L280 TraceCheckUtils]: 80: Hoare triple {4911#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4911#false} is VALID [2020-07-17 22:20:12,343 INFO L280 TraceCheckUtils]: 81: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-17 22:20:12,343 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {4911#false} {4910#true} #57#return; {4911#false} is VALID [2020-07-17 22:20:12,343 INFO L280 TraceCheckUtils]: 83: Hoare triple {4911#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4911#false} is VALID [2020-07-17 22:20:12,344 INFO L263 TraceCheckUtils]: 84: Hoare triple {4911#false} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,344 INFO L280 TraceCheckUtils]: 85: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,344 INFO L280 TraceCheckUtils]: 86: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,344 INFO L280 TraceCheckUtils]: 87: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,344 INFO L263 TraceCheckUtils]: 88: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,345 INFO L280 TraceCheckUtils]: 89: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,345 INFO L280 TraceCheckUtils]: 90: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,345 INFO L280 TraceCheckUtils]: 91: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,345 INFO L263 TraceCheckUtils]: 92: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,346 INFO L280 TraceCheckUtils]: 93: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,346 INFO L280 TraceCheckUtils]: 94: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,346 INFO L280 TraceCheckUtils]: 95: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,346 INFO L263 TraceCheckUtils]: 96: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,347 INFO L280 TraceCheckUtils]: 97: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,347 INFO L280 TraceCheckUtils]: 98: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,347 INFO L280 TraceCheckUtils]: 99: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,348 INFO L263 TraceCheckUtils]: 100: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,348 INFO L280 TraceCheckUtils]: 101: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,348 INFO L280 TraceCheckUtils]: 102: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,348 INFO L280 TraceCheckUtils]: 103: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,349 INFO L280 TraceCheckUtils]: 104: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,349 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:12,349 INFO L280 TraceCheckUtils]: 106: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,350 INFO L263 TraceCheckUtils]: 107: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,350 INFO L280 TraceCheckUtils]: 108: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,350 INFO L280 TraceCheckUtils]: 109: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:12,350 INFO L280 TraceCheckUtils]: 110: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,351 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:12,351 INFO L280 TraceCheckUtils]: 112: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:12,351 INFO L280 TraceCheckUtils]: 113: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,351 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:20:12,351 INFO L280 TraceCheckUtils]: 115: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,352 INFO L263 TraceCheckUtils]: 116: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,352 INFO L280 TraceCheckUtils]: 117: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,352 INFO L280 TraceCheckUtils]: 118: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,352 INFO L280 TraceCheckUtils]: 119: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,352 INFO L280 TraceCheckUtils]: 120: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,352 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:20:12,353 INFO L280 TraceCheckUtils]: 122: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-17 22:20:12,353 INFO L280 TraceCheckUtils]: 123: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,353 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:12,353 INFO L280 TraceCheckUtils]: 125: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,353 INFO L263 TraceCheckUtils]: 126: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,354 INFO L280 TraceCheckUtils]: 127: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,354 INFO L280 TraceCheckUtils]: 128: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,354 INFO L280 TraceCheckUtils]: 129: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,354 INFO L280 TraceCheckUtils]: 130: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,354 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:12,355 INFO L280 TraceCheckUtils]: 132: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:12,355 INFO L280 TraceCheckUtils]: 133: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,355 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:20:12,355 INFO L280 TraceCheckUtils]: 135: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,355 INFO L263 TraceCheckUtils]: 136: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,355 INFO L280 TraceCheckUtils]: 137: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,356 INFO L280 TraceCheckUtils]: 138: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,356 INFO L280 TraceCheckUtils]: 139: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,356 INFO L263 TraceCheckUtils]: 140: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,356 INFO L280 TraceCheckUtils]: 141: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,356 INFO L280 TraceCheckUtils]: 142: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,357 INFO L280 TraceCheckUtils]: 143: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,357 INFO L280 TraceCheckUtils]: 144: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,357 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:12,357 INFO L280 TraceCheckUtils]: 146: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,357 INFO L263 TraceCheckUtils]: 147: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,358 INFO L280 TraceCheckUtils]: 148: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,358 INFO L280 TraceCheckUtils]: 149: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:12,358 INFO L280 TraceCheckUtils]: 150: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,358 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:12,358 INFO L280 TraceCheckUtils]: 152: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:12,358 INFO L280 TraceCheckUtils]: 153: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,359 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:20:12,359 INFO L280 TraceCheckUtils]: 155: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-17 22:20:12,359 INFO L280 TraceCheckUtils]: 156: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,359 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {4910#true} {4911#false} #59#return; {4911#false} is VALID [2020-07-17 22:20:12,359 INFO L280 TraceCheckUtils]: 158: Hoare triple {4911#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4911#false} is VALID [2020-07-17 22:20:12,360 INFO L280 TraceCheckUtils]: 159: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-17 22:20:12,360 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {4911#false} {4914#(<= 25 main_~x~0)} #51#return; {4911#false} is VALID [2020-07-17 22:20:12,360 INFO L280 TraceCheckUtils]: 161: Hoare triple {4911#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {4911#false} is VALID [2020-07-17 22:20:12,360 INFO L280 TraceCheckUtils]: 162: Hoare triple {4911#false} assume 75025 == ~result~0; {4911#false} is VALID [2020-07-17 22:20:12,360 INFO L280 TraceCheckUtils]: 163: Hoare triple {4911#false} assume !false; {4911#false} is VALID [2020-07-17 22:20:12,378 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 67 proven. 169 refuted. 0 times theorem prover too weak. 461 trivial. 0 not checked. [2020-07-17 22:20:12,378 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1303899954] [2020-07-17 22:20:12,378 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [927281960] [2020-07-17 22:20:12,379 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 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 22:20:12,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:12,448 INFO L264 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-17 22:20:12,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:12,476 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:20:12,850 INFO L263 TraceCheckUtils]: 0: Hoare triple {4910#true} call ULTIMATE.init(); {4910#true} is VALID [2020-07-17 22:20:12,850 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,850 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4910#true} {4910#true} #47#return; {4910#true} is VALID [2020-07-17 22:20:12,851 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret5 := main(); {4910#true} is VALID [2020-07-17 22:20:12,851 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~x~0 := 25; {4914#(<= 25 main_~x~0)} is VALID [2020-07-17 22:20:12,852 INFO L263 TraceCheckUtils]: 5: Hoare triple {4914#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {4910#true} is VALID [2020-07-17 22:20:12,852 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} ~n := #in~n; {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:12,853 INFO L280 TraceCheckUtils]: 7: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:12,853 INFO L280 TraceCheckUtils]: 8: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:12,853 INFO L263 TraceCheckUtils]: 9: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,854 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} ~n := #in~n; {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:12,854 INFO L280 TraceCheckUtils]: 11: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:12,855 INFO L280 TraceCheckUtils]: 12: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:12,855 INFO L263 TraceCheckUtils]: 13: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,855 INFO L280 TraceCheckUtils]: 14: Hoare triple {4910#true} ~n := #in~n; {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:12,856 INFO L280 TraceCheckUtils]: 15: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:12,856 INFO L280 TraceCheckUtils]: 16: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:12,856 INFO L263 TraceCheckUtils]: 17: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,856 INFO L280 TraceCheckUtils]: 18: Hoare triple {4910#true} ~n := #in~n; {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:12,857 INFO L280 TraceCheckUtils]: 19: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:12,857 INFO L280 TraceCheckUtils]: 20: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:12,857 INFO L263 TraceCheckUtils]: 21: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,858 INFO L280 TraceCheckUtils]: 22: Hoare triple {4910#true} ~n := #in~n; {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:12,858 INFO L280 TraceCheckUtils]: 23: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:12,859 INFO L280 TraceCheckUtils]: 24: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:12,859 INFO L263 TraceCheckUtils]: 25: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,859 INFO L280 TraceCheckUtils]: 26: Hoare triple {4910#true} ~n := #in~n; {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:12,860 INFO L280 TraceCheckUtils]: 27: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:12,860 INFO L280 TraceCheckUtils]: 28: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} assume 1 == ~n;#res := 1; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:12,861 INFO L280 TraceCheckUtils]: 29: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:12,861 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5528#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {5602#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:12,862 INFO L280 TraceCheckUtils]: 31: Hoare triple {5602#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5602#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:12,862 INFO L263 TraceCheckUtils]: 32: Hoare triple {5602#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,862 INFO L280 TraceCheckUtils]: 33: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,862 INFO L280 TraceCheckUtils]: 34: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:12,863 INFO L280 TraceCheckUtils]: 35: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,865 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4910#true} {5602#(<= |fibo1_#in~n| 2)} #59#return; {5602#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:12,865 INFO L280 TraceCheckUtils]: 37: Hoare triple {5602#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5602#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:12,866 INFO L280 TraceCheckUtils]: 38: Hoare triple {5602#(<= |fibo1_#in~n| 2)} assume true; {5602#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:12,867 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5602#(<= |fibo1_#in~n| 2)} {5541#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {5630#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:12,867 INFO L280 TraceCheckUtils]: 40: Hoare triple {5630#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5630#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:12,867 INFO L263 TraceCheckUtils]: 41: Hoare triple {5630#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,867 INFO L280 TraceCheckUtils]: 42: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,867 INFO L280 TraceCheckUtils]: 43: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,868 INFO L280 TraceCheckUtils]: 44: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,868 INFO L280 TraceCheckUtils]: 45: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,868 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4910#true} {5630#(<= |fibo2_#in~n| 3)} #55#return; {5630#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:12,869 INFO L280 TraceCheckUtils]: 47: Hoare triple {5630#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5630#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:12,869 INFO L280 TraceCheckUtils]: 48: Hoare triple {5630#(<= |fibo2_#in~n| 3)} assume true; {5630#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:12,870 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {5630#(<= |fibo2_#in~n| 3)} {5528#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {5661#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:20:12,870 INFO L280 TraceCheckUtils]: 50: Hoare triple {5661#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5661#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:20:12,870 INFO L263 TraceCheckUtils]: 51: Hoare triple {5661#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,870 INFO L280 TraceCheckUtils]: 52: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,870 INFO L280 TraceCheckUtils]: 53: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,871 INFO L280 TraceCheckUtils]: 54: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,871 INFO L280 TraceCheckUtils]: 55: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,871 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {4910#true} {5661#(<= |fibo1_#in~n| 4)} #59#return; {5661#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:20:12,872 INFO L280 TraceCheckUtils]: 57: Hoare triple {5661#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5661#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:20:12,872 INFO L280 TraceCheckUtils]: 58: Hoare triple {5661#(<= |fibo1_#in~n| 4)} assume true; {5661#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:20:12,873 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {5661#(<= |fibo1_#in~n| 4)} {5541#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {5692#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:20:12,874 INFO L280 TraceCheckUtils]: 60: Hoare triple {5692#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5692#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:20:12,874 INFO L263 TraceCheckUtils]: 61: Hoare triple {5692#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,874 INFO L280 TraceCheckUtils]: 62: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,874 INFO L280 TraceCheckUtils]: 63: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,875 INFO L280 TraceCheckUtils]: 64: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,875 INFO L263 TraceCheckUtils]: 65: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,875 INFO L280 TraceCheckUtils]: 66: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,875 INFO L280 TraceCheckUtils]: 67: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,876 INFO L280 TraceCheckUtils]: 68: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,876 INFO L280 TraceCheckUtils]: 69: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,876 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:12,876 INFO L280 TraceCheckUtils]: 71: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,877 INFO L263 TraceCheckUtils]: 72: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,877 INFO L280 TraceCheckUtils]: 73: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,877 INFO L280 TraceCheckUtils]: 74: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:12,877 INFO L280 TraceCheckUtils]: 75: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,877 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:12,877 INFO L280 TraceCheckUtils]: 77: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:12,878 INFO L280 TraceCheckUtils]: 78: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,880 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4910#true} {5692#(<= |fibo2_#in~n| 5)} #55#return; {5692#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:20:12,887 INFO L280 TraceCheckUtils]: 80: Hoare triple {5692#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5692#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:20:12,887 INFO L280 TraceCheckUtils]: 81: Hoare triple {5692#(<= |fibo2_#in~n| 5)} assume true; {5692#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:20:12,889 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {5692#(<= |fibo2_#in~n| 5)} {5528#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {5762#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:20:12,889 INFO L280 TraceCheckUtils]: 83: Hoare triple {5762#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5762#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:20:12,889 INFO L263 TraceCheckUtils]: 84: Hoare triple {5762#(<= |fibo1_#in~n| 6)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,890 INFO L280 TraceCheckUtils]: 85: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,890 INFO L280 TraceCheckUtils]: 86: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,890 INFO L280 TraceCheckUtils]: 87: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,890 INFO L263 TraceCheckUtils]: 88: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,890 INFO L280 TraceCheckUtils]: 89: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,891 INFO L280 TraceCheckUtils]: 90: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,891 INFO L280 TraceCheckUtils]: 91: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,891 INFO L263 TraceCheckUtils]: 92: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,891 INFO L280 TraceCheckUtils]: 93: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,891 INFO L280 TraceCheckUtils]: 94: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,891 INFO L280 TraceCheckUtils]: 95: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,892 INFO L263 TraceCheckUtils]: 96: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,892 INFO L280 TraceCheckUtils]: 97: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,892 INFO L280 TraceCheckUtils]: 98: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,892 INFO L280 TraceCheckUtils]: 99: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,892 INFO L263 TraceCheckUtils]: 100: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,892 INFO L280 TraceCheckUtils]: 101: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,893 INFO L280 TraceCheckUtils]: 102: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,893 INFO L280 TraceCheckUtils]: 103: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,893 INFO L280 TraceCheckUtils]: 104: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,893 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:12,893 INFO L280 TraceCheckUtils]: 106: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,894 INFO L263 TraceCheckUtils]: 107: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,894 INFO L280 TraceCheckUtils]: 108: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,894 INFO L280 TraceCheckUtils]: 109: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:12,894 INFO L280 TraceCheckUtils]: 110: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,894 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:12,894 INFO L280 TraceCheckUtils]: 112: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:12,895 INFO L280 TraceCheckUtils]: 113: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,895 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:20:12,895 INFO L280 TraceCheckUtils]: 115: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,895 INFO L263 TraceCheckUtils]: 116: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,895 INFO L280 TraceCheckUtils]: 117: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,895 INFO L280 TraceCheckUtils]: 118: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,896 INFO L280 TraceCheckUtils]: 119: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,896 INFO L280 TraceCheckUtils]: 120: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,896 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:20:12,896 INFO L280 TraceCheckUtils]: 122: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-17 22:20:12,896 INFO L280 TraceCheckUtils]: 123: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,897 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:12,897 INFO L280 TraceCheckUtils]: 125: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,897 INFO L263 TraceCheckUtils]: 126: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,897 INFO L280 TraceCheckUtils]: 127: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,897 INFO L280 TraceCheckUtils]: 128: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,897 INFO L280 TraceCheckUtils]: 129: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,898 INFO L280 TraceCheckUtils]: 130: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,898 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:12,898 INFO L280 TraceCheckUtils]: 132: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:12,898 INFO L280 TraceCheckUtils]: 133: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,898 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:20:12,898 INFO L280 TraceCheckUtils]: 135: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,899 INFO L263 TraceCheckUtils]: 136: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,899 INFO L280 TraceCheckUtils]: 137: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,899 INFO L280 TraceCheckUtils]: 138: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,899 INFO L280 TraceCheckUtils]: 139: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:20:12,899 INFO L263 TraceCheckUtils]: 140: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:20:12,900 INFO L280 TraceCheckUtils]: 141: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,900 INFO L280 TraceCheckUtils]: 142: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:20:12,900 INFO L280 TraceCheckUtils]: 143: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:20:12,900 INFO L280 TraceCheckUtils]: 144: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,900 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:20:12,900 INFO L280 TraceCheckUtils]: 146: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:20:12,901 INFO L263 TraceCheckUtils]: 147: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:20:12,901 INFO L280 TraceCheckUtils]: 148: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:20:12,901 INFO L280 TraceCheckUtils]: 149: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:20:12,901 INFO L280 TraceCheckUtils]: 150: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,901 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:20:12,901 INFO L280 TraceCheckUtils]: 152: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4910#true} is VALID [2020-07-17 22:20:12,902 INFO L280 TraceCheckUtils]: 153: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,902 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:20:12,902 INFO L280 TraceCheckUtils]: 155: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-17 22:20:12,902 INFO L280 TraceCheckUtils]: 156: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:20:12,903 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {4910#true} {5762#(<= |fibo1_#in~n| 6)} #59#return; {5762#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:20:12,904 INFO L280 TraceCheckUtils]: 158: Hoare triple {5762#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {5762#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:20:12,904 INFO L280 TraceCheckUtils]: 159: Hoare triple {5762#(<= |fibo1_#in~n| 6)} assume true; {5762#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:20:12,905 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {5762#(<= |fibo1_#in~n| 6)} {4914#(<= 25 main_~x~0)} #51#return; {4911#false} is VALID [2020-07-17 22:20:12,905 INFO L280 TraceCheckUtils]: 161: Hoare triple {4911#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {4911#false} is VALID [2020-07-17 22:20:12,906 INFO L280 TraceCheckUtils]: 162: Hoare triple {4911#false} assume 75025 == ~result~0; {4911#false} is VALID [2020-07-17 22:20:12,906 INFO L280 TraceCheckUtils]: 163: Hoare triple {4911#false} assume !false; {4911#false} is VALID [2020-07-17 22:20:12,922 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 30 proven. 250 refuted. 0 times theorem prover too weak. 417 trivial. 0 not checked. [2020-07-17 22:20:12,923 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:20:12,923 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 11] total 17 [2020-07-17 22:20:12,926 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [177895368] [2020-07-17 22:20:12,927 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 164 [2020-07-17 22:20:12,967 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:20:12,967 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2020-07-17 22:20:13,096 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:13,097 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-07-17 22:20:13,097 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:20:13,097 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-07-17 22:20:13,098 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=231, Unknown=0, NotChecked=0, Total=272 [2020-07-17 22:20:13,098 INFO L87 Difference]: Start difference. First operand 87 states and 119 transitions. Second operand 17 states. [2020-07-17 22:20:15,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:15,455 INFO L93 Difference]: Finished difference Result 217 states and 375 transitions. [2020-07-17 22:20:15,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-17 22:20:15,456 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 164 [2020-07-17 22:20:15,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:20:15,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-17 22:20:15,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 184 transitions. [2020-07-17 22:20:15,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-17 22:20:15,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 184 transitions. [2020-07-17 22:20:15,467 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 184 transitions. [2020-07-17 22:20:15,724 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 184 edges. 184 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:15,729 INFO L225 Difference]: With dead ends: 217 [2020-07-17 22:20:15,729 INFO L226 Difference]: Without dead ends: 137 [2020-07-17 22:20:15,731 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 208 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 146 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=184, Invalid=872, Unknown=0, NotChecked=0, Total=1056 [2020-07-17 22:20:15,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2020-07-17 22:20:15,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 117. [2020-07-17 22:20:15,824 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:20:15,824 INFO L82 GeneralOperation]: Start isEquivalent. First operand 137 states. Second operand 117 states. [2020-07-17 22:20:15,824 INFO L74 IsIncluded]: Start isIncluded. First operand 137 states. Second operand 117 states. [2020-07-17 22:20:15,824 INFO L87 Difference]: Start difference. First operand 137 states. Second operand 117 states. [2020-07-17 22:20:15,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:15,831 INFO L93 Difference]: Finished difference Result 137 states and 203 transitions. [2020-07-17 22:20:15,832 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 203 transitions. [2020-07-17 22:20:15,833 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:15,833 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:15,833 INFO L74 IsIncluded]: Start isIncluded. First operand 117 states. Second operand 137 states. [2020-07-17 22:20:15,833 INFO L87 Difference]: Start difference. First operand 117 states. Second operand 137 states. [2020-07-17 22:20:15,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:15,839 INFO L93 Difference]: Finished difference Result 137 states and 203 transitions. [2020-07-17 22:20:15,839 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 203 transitions. [2020-07-17 22:20:15,840 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:15,840 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:15,841 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:20:15,841 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:20:15,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 117 states. [2020-07-17 22:20:15,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 172 transitions. [2020-07-17 22:20:15,845 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 172 transitions. Word has length 164 [2020-07-17 22:20:15,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:20:15,846 INFO L479 AbstractCegarLoop]: Abstraction has 117 states and 172 transitions. [2020-07-17 22:20:15,846 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-07-17 22:20:15,846 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 172 transitions. [2020-07-17 22:20:15,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2020-07-17 22:20:15,851 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:20:15,851 INFO L422 BasicCegarLoop]: trace histogram [21, 21, 20, 20, 18, 17, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 8, 7, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:20:16,065 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:20:16,066 INFO L427 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:20:16,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:20:16,066 INFO L82 PathProgramCache]: Analyzing trace with hash -1517053715, now seen corresponding path program 1 times [2020-07-17 22:20:16,066 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:20:16,067 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [709436949] [2020-07-17 22:20:16,067 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:20:16,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,159 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,159 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6745#true} {6745#true} #47#return; {6745#true} is VALID [2020-07-17 22:20:16,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,372 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,373 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,373 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,373 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,373 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:16,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,377 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,377 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:16,377 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,378 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:16,378 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,378 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,378 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,379 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,379 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,379 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,379 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,380 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,380 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:16,380 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,380 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,381 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,381 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:16,381 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,381 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:16,381 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:16,382 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,382 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:16,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,386 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,387 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,387 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,388 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,388 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:16,388 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,389 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,389 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,389 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,390 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,390 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,390 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,391 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,391 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,392 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,392 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,392 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,393 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:16,393 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,393 INFO L263 TraceCheckUtils]: 14: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,394 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,394 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:16,394 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,395 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:16,395 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:16,395 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,395 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:16,396 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,396 INFO L263 TraceCheckUtils]: 23: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,396 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,396 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,397 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,397 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,397 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:16,397 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:16,398 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,399 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6745#true} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,467 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,467 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,467 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,468 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,475 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,475 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:16,476 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,477 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,478 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,479 INFO L280 TraceCheckUtils]: 1: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:20:16,480 INFO L280 TraceCheckUtils]: 2: Hoare triple {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,480 INFO L263 TraceCheckUtils]: 3: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,481 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,481 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,481 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,481 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,483 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,483 INFO L280 TraceCheckUtils]: 9: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,483 INFO L263 TraceCheckUtils]: 10: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,484 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,484 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:16,484 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,485 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,485 INFO L280 TraceCheckUtils]: 15: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,486 INFO L280 TraceCheckUtils]: 16: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,487 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7638#(<= 2 |fibo1_#in~n|)} {7552#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,488 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,488 INFO L280 TraceCheckUtils]: 1: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,489 INFO L280 TraceCheckUtils]: 2: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,489 INFO L263 TraceCheckUtils]: 3: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,489 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,490 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,490 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,490 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,490 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,491 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,491 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,491 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,491 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,491 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,492 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,492 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,492 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:16,492 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,492 INFO L263 TraceCheckUtils]: 18: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,493 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,493 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:16,493 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,493 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:16,493 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:16,494 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,494 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:16,494 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,494 INFO L263 TraceCheckUtils]: 27: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,494 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,495 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,495 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,495 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,495 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:16,496 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:16,496 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,497 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6745#true} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,497 INFO L280 TraceCheckUtils]: 36: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,498 INFO L263 TraceCheckUtils]: 37: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,498 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,499 INFO L280 TraceCheckUtils]: 39: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:20:16,500 INFO L280 TraceCheckUtils]: 40: Hoare triple {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,500 INFO L263 TraceCheckUtils]: 41: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,500 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,501 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,501 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,501 INFO L280 TraceCheckUtils]: 45: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,502 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,503 INFO L280 TraceCheckUtils]: 47: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,503 INFO L263 TraceCheckUtils]: 48: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,503 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,504 INFO L280 TraceCheckUtils]: 50: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:16,504 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,505 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,506 INFO L280 TraceCheckUtils]: 53: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,506 INFO L280 TraceCheckUtils]: 54: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,508 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {7638#(<= 2 |fibo1_#in~n|)} {7552#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,509 INFO L280 TraceCheckUtils]: 56: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,509 INFO L280 TraceCheckUtils]: 57: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume true; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,511 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {7603#(<= 4 |fibo2_#in~n|)} {6745#true} #57#return; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-17 22:20:16,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,567 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,568 INFO L280 TraceCheckUtils]: 1: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,568 INFO L280 TraceCheckUtils]: 2: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:16,569 INFO L280 TraceCheckUtils]: 3: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:16,570 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:16,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,575 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,575 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,575 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,576 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,577 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:16,577 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,578 INFO L280 TraceCheckUtils]: 1: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,579 INFO L280 TraceCheckUtils]: 2: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,579 INFO L263 TraceCheckUtils]: 3: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,579 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,580 INFO L280 TraceCheckUtils]: 5: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,581 INFO L280 TraceCheckUtils]: 6: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:16,582 INFO L280 TraceCheckUtils]: 7: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:16,583 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:16,584 INFO L280 TraceCheckUtils]: 9: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:16,584 INFO L263 TraceCheckUtils]: 10: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,585 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,585 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,585 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,585 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,587 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:16,587 INFO L280 TraceCheckUtils]: 16: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:16,588 INFO L280 TraceCheckUtils]: 17: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:16,589 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {7532#(<= 5 fibo1_~n)} #59#return; {6746#false} is VALID [2020-07-17 22:20:16,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,590 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,591 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,591 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,592 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,592 INFO L280 TraceCheckUtils]: 5: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,593 INFO L280 TraceCheckUtils]: 6: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,593 INFO L263 TraceCheckUtils]: 7: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,594 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,594 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,594 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,594 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,594 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,595 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,595 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,595 INFO L263 TraceCheckUtils]: 15: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,595 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,596 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,596 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,596 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,596 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:16,597 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,597 INFO L263 TraceCheckUtils]: 22: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,597 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,597 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:16,598 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,598 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:16,598 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:16,598 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,598 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:16,599 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,599 INFO L263 TraceCheckUtils]: 31: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,599 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,599 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,600 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,600 INFO L280 TraceCheckUtils]: 35: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,600 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:16,600 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:16,601 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,602 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6745#true} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,603 INFO L280 TraceCheckUtils]: 40: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,603 INFO L263 TraceCheckUtils]: 41: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,604 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,604 INFO L280 TraceCheckUtils]: 43: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:20:16,605 INFO L280 TraceCheckUtils]: 44: Hoare triple {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,605 INFO L263 TraceCheckUtils]: 45: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,606 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,606 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,606 INFO L280 TraceCheckUtils]: 48: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,606 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,607 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,608 INFO L280 TraceCheckUtils]: 51: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,608 INFO L263 TraceCheckUtils]: 52: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,608 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,608 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:16,609 INFO L280 TraceCheckUtils]: 55: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,610 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,610 INFO L280 TraceCheckUtils]: 57: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,611 INFO L280 TraceCheckUtils]: 58: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,612 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {7638#(<= 2 |fibo1_#in~n|)} {7552#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,613 INFO L280 TraceCheckUtils]: 60: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,613 INFO L280 TraceCheckUtils]: 61: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume true; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,614 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {7603#(<= 4 |fibo2_#in~n|)} {6745#true} #57#return; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-17 22:20:16,615 INFO L280 TraceCheckUtils]: 63: Hoare triple {7532#(<= 5 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-17 22:20:16,615 INFO L263 TraceCheckUtils]: 64: Hoare triple {7532#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,615 INFO L280 TraceCheckUtils]: 65: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,616 INFO L280 TraceCheckUtils]: 66: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,617 INFO L280 TraceCheckUtils]: 67: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,617 INFO L263 TraceCheckUtils]: 68: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,617 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,618 INFO L280 TraceCheckUtils]: 70: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,619 INFO L280 TraceCheckUtils]: 71: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:16,619 INFO L280 TraceCheckUtils]: 72: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:16,621 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:16,621 INFO L280 TraceCheckUtils]: 74: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:16,622 INFO L263 TraceCheckUtils]: 75: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,622 INFO L280 TraceCheckUtils]: 76: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,622 INFO L280 TraceCheckUtils]: 77: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,622 INFO L280 TraceCheckUtils]: 78: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,622 INFO L280 TraceCheckUtils]: 79: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,623 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:16,624 INFO L280 TraceCheckUtils]: 81: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:16,625 INFO L280 TraceCheckUtils]: 82: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:16,626 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {7532#(<= 5 fibo1_~n)} #59#return; {6746#false} is VALID [2020-07-17 22:20:16,626 INFO L280 TraceCheckUtils]: 84: Hoare triple {6746#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6746#false} is VALID [2020-07-17 22:20:16,627 INFO L280 TraceCheckUtils]: 85: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-17 22:20:16,627 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6746#false} {6745#true} #53#return; {6746#false} is VALID [2020-07-17 22:20:16,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,674 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,674 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,674 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,675 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,675 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:16,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,679 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,679 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:16,680 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,680 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:16,680 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,680 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,681 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,681 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,681 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,682 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,682 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,682 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,682 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:16,683 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,683 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,683 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,684 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:16,684 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,684 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:16,684 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:16,685 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,685 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:16,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,694 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,694 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,694 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,694 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:16,695 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,695 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,695 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,695 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,696 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,696 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,696 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,696 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,696 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,697 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,697 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,697 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,697 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:16,698 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,698 INFO L263 TraceCheckUtils]: 14: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,698 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,698 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:16,698 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,699 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:16,699 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:16,699 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,699 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:16,700 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,700 INFO L263 TraceCheckUtils]: 23: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,700 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,700 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,701 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,701 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,701 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:16,701 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:16,702 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,702 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:16,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,714 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,714 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,714 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:16,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:16,722 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,723 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:16,723 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,723 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,723 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,724 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,724 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,724 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,724 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,725 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,725 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:16,725 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,725 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,726 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,726 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:16,726 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,726 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:16,727 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:16,727 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,727 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:16,728 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,728 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,728 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,728 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,729 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,729 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,729 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,729 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,730 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,730 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,730 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,730 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,731 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,731 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,731 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,731 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,731 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:16,732 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,732 INFO L263 TraceCheckUtils]: 18: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,732 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,732 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:16,733 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,733 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:16,733 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:16,733 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,733 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:16,734 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,734 INFO L263 TraceCheckUtils]: 27: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,734 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,734 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,734 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,735 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,735 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:16,735 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:16,735 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,735 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:16,736 INFO L280 TraceCheckUtils]: 36: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,736 INFO L263 TraceCheckUtils]: 37: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,736 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,736 INFO L280 TraceCheckUtils]: 39: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,736 INFO L280 TraceCheckUtils]: 40: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,737 INFO L263 TraceCheckUtils]: 41: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,737 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,737 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,737 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,738 INFO L280 TraceCheckUtils]: 45: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,738 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:16,738 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,738 INFO L263 TraceCheckUtils]: 48: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,738 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,739 INFO L280 TraceCheckUtils]: 50: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:16,739 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,739 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:16,739 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:16,739 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,740 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:16,740 INFO L280 TraceCheckUtils]: 56: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:16,740 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,740 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:16,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,753 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,753 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,753 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,754 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:16,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,757 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,758 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,758 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,758 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:16,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,759 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,759 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,759 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,759 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,759 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,760 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,760 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,760 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:16,760 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,760 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,761 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,761 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,761 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,761 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,761 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:16,762 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:16,762 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,762 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:16,763 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,763 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,763 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,763 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,764 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,764 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,764 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,764 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,765 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,765 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,765 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,765 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,766 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,766 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,766 INFO L263 TraceCheckUtils]: 15: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,766 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,767 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,767 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,767 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,768 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:16,768 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,768 INFO L263 TraceCheckUtils]: 22: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,768 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,768 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:16,769 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,769 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:16,769 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:16,769 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,769 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:16,770 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,770 INFO L263 TraceCheckUtils]: 31: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,770 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,770 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,771 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,771 INFO L280 TraceCheckUtils]: 35: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,771 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:16,771 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:16,772 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,772 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:16,772 INFO L280 TraceCheckUtils]: 40: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,772 INFO L263 TraceCheckUtils]: 41: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,773 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,773 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,773 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,773 INFO L263 TraceCheckUtils]: 45: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,773 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,774 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,774 INFO L280 TraceCheckUtils]: 48: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,774 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,774 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:16,774 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,775 INFO L263 TraceCheckUtils]: 52: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,775 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,775 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:16,775 INFO L280 TraceCheckUtils]: 55: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,776 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:16,776 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:16,776 INFO L280 TraceCheckUtils]: 58: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,776 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:16,777 INFO L280 TraceCheckUtils]: 60: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:16,777 INFO L280 TraceCheckUtils]: 61: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,777 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:16,777 INFO L280 TraceCheckUtils]: 63: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,778 INFO L263 TraceCheckUtils]: 64: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,778 INFO L280 TraceCheckUtils]: 65: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,778 INFO L280 TraceCheckUtils]: 66: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,778 INFO L280 TraceCheckUtils]: 67: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,779 INFO L263 TraceCheckUtils]: 68: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,779 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,779 INFO L280 TraceCheckUtils]: 70: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,779 INFO L280 TraceCheckUtils]: 71: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,779 INFO L280 TraceCheckUtils]: 72: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,780 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:16,780 INFO L280 TraceCheckUtils]: 74: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,780 INFO L263 TraceCheckUtils]: 75: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,780 INFO L280 TraceCheckUtils]: 76: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,780 INFO L280 TraceCheckUtils]: 77: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,781 INFO L280 TraceCheckUtils]: 78: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,781 INFO L280 TraceCheckUtils]: 79: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,781 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:16,781 INFO L280 TraceCheckUtils]: 81: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:16,781 INFO L280 TraceCheckUtils]: 82: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,782 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:16,782 INFO L280 TraceCheckUtils]: 84: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:16,782 INFO L280 TraceCheckUtils]: 85: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,782 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6745#true} {6746#false} #55#return; {6746#false} is VALID [2020-07-17 22:20:16,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,787 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,787 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,787 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,788 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,788 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,788 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,791 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,793 INFO L280 TraceCheckUtils]: 9: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,796 INFO L280 TraceCheckUtils]: 10: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,796 INFO L263 TraceCheckUtils]: 11: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,796 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,796 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,797 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,797 INFO L263 TraceCheckUtils]: 15: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,797 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,797 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,797 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,798 INFO L263 TraceCheckUtils]: 19: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,798 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,798 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,798 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,798 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,799 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:16,799 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,799 INFO L263 TraceCheckUtils]: 26: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,799 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,799 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:16,800 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,800 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:16,800 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:16,800 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,800 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:16,801 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,801 INFO L263 TraceCheckUtils]: 35: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,801 INFO L280 TraceCheckUtils]: 36: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,801 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,801 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,802 INFO L280 TraceCheckUtils]: 39: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,802 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:16,802 INFO L280 TraceCheckUtils]: 41: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:16,802 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,803 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {6745#true} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,804 INFO L280 TraceCheckUtils]: 44: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,804 INFO L263 TraceCheckUtils]: 45: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,805 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,805 INFO L280 TraceCheckUtils]: 47: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:20:16,806 INFO L280 TraceCheckUtils]: 48: Hoare triple {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,807 INFO L263 TraceCheckUtils]: 49: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,807 INFO L280 TraceCheckUtils]: 50: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,807 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,807 INFO L280 TraceCheckUtils]: 52: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,807 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,808 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,809 INFO L280 TraceCheckUtils]: 55: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,809 INFO L263 TraceCheckUtils]: 56: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,809 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,810 INFO L280 TraceCheckUtils]: 58: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:16,810 INFO L280 TraceCheckUtils]: 59: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,811 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,811 INFO L280 TraceCheckUtils]: 61: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,812 INFO L280 TraceCheckUtils]: 62: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,813 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7638#(<= 2 |fibo1_#in~n|)} {7552#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,814 INFO L280 TraceCheckUtils]: 64: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,814 INFO L280 TraceCheckUtils]: 65: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume true; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,815 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {7603#(<= 4 |fibo2_#in~n|)} {6745#true} #57#return; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-17 22:20:16,816 INFO L280 TraceCheckUtils]: 67: Hoare triple {7532#(<= 5 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-17 22:20:16,816 INFO L263 TraceCheckUtils]: 68: Hoare triple {7532#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,817 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,817 INFO L280 TraceCheckUtils]: 70: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,818 INFO L280 TraceCheckUtils]: 71: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:16,818 INFO L263 TraceCheckUtils]: 72: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,819 INFO L280 TraceCheckUtils]: 73: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,819 INFO L280 TraceCheckUtils]: 74: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:16,820 INFO L280 TraceCheckUtils]: 75: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:16,820 INFO L280 TraceCheckUtils]: 76: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:16,822 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:16,822 INFO L280 TraceCheckUtils]: 78: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:16,823 INFO L263 TraceCheckUtils]: 79: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,823 INFO L280 TraceCheckUtils]: 80: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,823 INFO L280 TraceCheckUtils]: 81: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,823 INFO L280 TraceCheckUtils]: 82: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,823 INFO L280 TraceCheckUtils]: 83: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,824 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:16,825 INFO L280 TraceCheckUtils]: 85: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:16,826 INFO L280 TraceCheckUtils]: 86: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:16,827 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {7532#(<= 5 fibo1_~n)} #59#return; {6746#false} is VALID [2020-07-17 22:20:16,828 INFO L280 TraceCheckUtils]: 88: Hoare triple {6746#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6746#false} is VALID [2020-07-17 22:20:16,828 INFO L280 TraceCheckUtils]: 89: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-17 22:20:16,828 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {6746#false} {6745#true} #53#return; {6746#false} is VALID [2020-07-17 22:20:16,828 INFO L280 TraceCheckUtils]: 91: Hoare triple {6746#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6746#false} is VALID [2020-07-17 22:20:16,829 INFO L263 TraceCheckUtils]: 92: Hoare triple {6746#false} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,829 INFO L280 TraceCheckUtils]: 93: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,829 INFO L280 TraceCheckUtils]: 94: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,829 INFO L280 TraceCheckUtils]: 95: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,829 INFO L263 TraceCheckUtils]: 96: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,829 INFO L280 TraceCheckUtils]: 97: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,830 INFO L280 TraceCheckUtils]: 98: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,830 INFO L280 TraceCheckUtils]: 99: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,830 INFO L263 TraceCheckUtils]: 100: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,830 INFO L280 TraceCheckUtils]: 101: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,830 INFO L280 TraceCheckUtils]: 102: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,831 INFO L280 TraceCheckUtils]: 103: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,831 INFO L263 TraceCheckUtils]: 104: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,831 INFO L280 TraceCheckUtils]: 105: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,831 INFO L280 TraceCheckUtils]: 106: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,831 INFO L280 TraceCheckUtils]: 107: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,832 INFO L263 TraceCheckUtils]: 108: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,832 INFO L280 TraceCheckUtils]: 109: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,832 INFO L280 TraceCheckUtils]: 110: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,832 INFO L280 TraceCheckUtils]: 111: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,833 INFO L280 TraceCheckUtils]: 112: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,833 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:16,833 INFO L280 TraceCheckUtils]: 114: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,833 INFO L263 TraceCheckUtils]: 115: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,833 INFO L280 TraceCheckUtils]: 116: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,834 INFO L280 TraceCheckUtils]: 117: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:16,834 INFO L280 TraceCheckUtils]: 118: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,834 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:16,834 INFO L280 TraceCheckUtils]: 120: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:16,834 INFO L280 TraceCheckUtils]: 121: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,835 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:16,835 INFO L280 TraceCheckUtils]: 123: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,835 INFO L263 TraceCheckUtils]: 124: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,835 INFO L280 TraceCheckUtils]: 125: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,835 INFO L280 TraceCheckUtils]: 126: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,836 INFO L280 TraceCheckUtils]: 127: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,836 INFO L280 TraceCheckUtils]: 128: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,836 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:16,836 INFO L280 TraceCheckUtils]: 130: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:16,836 INFO L280 TraceCheckUtils]: 131: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,837 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:16,837 INFO L280 TraceCheckUtils]: 133: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,837 INFO L263 TraceCheckUtils]: 134: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,837 INFO L280 TraceCheckUtils]: 135: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,838 INFO L280 TraceCheckUtils]: 136: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,838 INFO L280 TraceCheckUtils]: 137: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,838 INFO L263 TraceCheckUtils]: 138: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,838 INFO L280 TraceCheckUtils]: 139: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,839 INFO L280 TraceCheckUtils]: 140: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,839 INFO L280 TraceCheckUtils]: 141: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,839 INFO L280 TraceCheckUtils]: 142: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,839 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:16,839 INFO L280 TraceCheckUtils]: 144: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,840 INFO L263 TraceCheckUtils]: 145: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,840 INFO L280 TraceCheckUtils]: 146: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,840 INFO L280 TraceCheckUtils]: 147: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:16,840 INFO L280 TraceCheckUtils]: 148: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,841 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:16,841 INFO L280 TraceCheckUtils]: 150: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:16,841 INFO L280 TraceCheckUtils]: 151: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,841 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:16,842 INFO L280 TraceCheckUtils]: 153: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:16,842 INFO L280 TraceCheckUtils]: 154: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,842 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:16,842 INFO L280 TraceCheckUtils]: 156: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,843 INFO L263 TraceCheckUtils]: 157: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,843 INFO L280 TraceCheckUtils]: 158: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,843 INFO L280 TraceCheckUtils]: 159: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,843 INFO L280 TraceCheckUtils]: 160: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,843 INFO L263 TraceCheckUtils]: 161: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,844 INFO L280 TraceCheckUtils]: 162: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,844 INFO L280 TraceCheckUtils]: 163: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,844 INFO L280 TraceCheckUtils]: 164: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,844 INFO L280 TraceCheckUtils]: 165: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,845 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:16,845 INFO L280 TraceCheckUtils]: 167: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,845 INFO L263 TraceCheckUtils]: 168: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,845 INFO L280 TraceCheckUtils]: 169: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,845 INFO L280 TraceCheckUtils]: 170: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,846 INFO L280 TraceCheckUtils]: 171: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,846 INFO L280 TraceCheckUtils]: 172: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,846 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:16,846 INFO L280 TraceCheckUtils]: 174: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:16,846 INFO L280 TraceCheckUtils]: 175: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,847 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:16,847 INFO L280 TraceCheckUtils]: 177: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:16,847 INFO L280 TraceCheckUtils]: 178: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,847 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {6745#true} {6746#false} #55#return; {6746#false} is VALID [2020-07-17 22:20:16,847 INFO L280 TraceCheckUtils]: 180: Hoare triple {6746#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6746#false} is VALID [2020-07-17 22:20:16,848 INFO L280 TraceCheckUtils]: 181: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-17 22:20:16,848 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {6746#false} {6745#true} #57#return; {6746#false} is VALID [2020-07-17 22:20:16,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,963 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,963 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,964 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:16,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,967 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,968 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:16,969 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,969 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:16,969 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,970 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,970 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,971 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,971 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,971 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,972 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,972 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,972 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:16,973 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,973 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,974 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,974 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:16,974 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,975 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:16,975 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:16,976 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,976 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:16,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:16,986 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,987 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,987 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,987 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,988 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:16,988 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,989 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,989 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,989 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,990 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,990 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,990 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:16,991 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:16,991 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,991 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,992 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,992 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,992 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:16,993 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,993 INFO L263 TraceCheckUtils]: 14: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,993 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,994 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:16,994 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,994 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:16,995 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:16,995 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,995 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:16,996 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:16,996 INFO L263 TraceCheckUtils]: 23: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:16,997 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:16,997 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:16,997 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:16,998 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,998 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:16,998 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:16,999 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:16,999 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:17,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:17,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:17,009 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,009 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,010 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,010 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,010 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:17,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:17,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,014 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:17,014 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,014 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:17,014 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,015 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,015 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,015 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,015 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,015 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,016 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,016 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,016 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:17,016 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,017 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,017 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,017 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:17,017 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,017 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:17,018 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:17,018 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,018 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:17,018 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,019 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,019 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,019 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,019 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,019 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,020 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,020 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,020 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,020 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,021 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,021 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,021 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,021 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,021 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,022 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,022 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:17,022 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,022 INFO L263 TraceCheckUtils]: 18: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,022 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,023 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:17,023 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,023 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:17,024 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:17,024 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,025 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:17,025 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,025 INFO L263 TraceCheckUtils]: 27: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,026 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,026 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,026 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,027 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,027 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:17,027 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:17,028 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,028 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:17,029 INFO L280 TraceCheckUtils]: 36: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,029 INFO L263 TraceCheckUtils]: 37: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,029 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,030 INFO L280 TraceCheckUtils]: 39: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,030 INFO L280 TraceCheckUtils]: 40: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,030 INFO L263 TraceCheckUtils]: 41: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,031 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,031 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,031 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,032 INFO L280 TraceCheckUtils]: 45: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,032 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:17,032 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,033 INFO L263 TraceCheckUtils]: 48: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,033 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,033 INFO L280 TraceCheckUtils]: 50: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:17,034 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,034 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:17,034 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:17,034 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,035 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:17,035 INFO L280 TraceCheckUtils]: 56: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:17,035 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,036 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:17,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:17,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:17,058 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,059 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,059 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,059 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,060 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:17,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:17,064 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,064 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,064 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,065 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,065 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:17,065 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,065 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,066 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,066 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,066 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,066 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,066 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,067 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,067 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:17,067 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,067 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,067 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,068 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,068 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,068 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,069 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:17,069 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:17,069 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,070 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:17,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,072 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,073 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,073 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,073 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,074 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,074 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,074 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,075 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,075 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,075 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,076 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,076 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,076 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,077 INFO L263 TraceCheckUtils]: 15: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,077 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,077 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,078 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,078 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,078 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:17,079 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,079 INFO L263 TraceCheckUtils]: 22: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,079 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,079 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:17,080 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,080 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:17,080 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:17,080 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,081 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:17,081 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,082 INFO L263 TraceCheckUtils]: 31: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,082 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,082 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,082 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,083 INFO L280 TraceCheckUtils]: 35: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,083 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:17,083 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:17,084 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,084 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:17,084 INFO L280 TraceCheckUtils]: 40: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,085 INFO L263 TraceCheckUtils]: 41: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,085 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,085 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,085 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,086 INFO L263 TraceCheckUtils]: 45: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,086 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,086 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,087 INFO L280 TraceCheckUtils]: 48: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,087 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,087 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:17,088 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,088 INFO L263 TraceCheckUtils]: 52: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,088 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,089 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:17,089 INFO L280 TraceCheckUtils]: 55: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,089 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:17,090 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:17,090 INFO L280 TraceCheckUtils]: 58: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,090 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:17,091 INFO L280 TraceCheckUtils]: 60: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:17,091 INFO L280 TraceCheckUtils]: 61: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,091 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:17,092 INFO L280 TraceCheckUtils]: 63: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,092 INFO L263 TraceCheckUtils]: 64: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,092 INFO L280 TraceCheckUtils]: 65: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,093 INFO L280 TraceCheckUtils]: 66: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,093 INFO L280 TraceCheckUtils]: 67: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,093 INFO L263 TraceCheckUtils]: 68: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,093 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,094 INFO L280 TraceCheckUtils]: 70: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,094 INFO L280 TraceCheckUtils]: 71: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,094 INFO L280 TraceCheckUtils]: 72: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,095 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:17,095 INFO L280 TraceCheckUtils]: 74: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,095 INFO L263 TraceCheckUtils]: 75: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,096 INFO L280 TraceCheckUtils]: 76: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,096 INFO L280 TraceCheckUtils]: 77: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,096 INFO L280 TraceCheckUtils]: 78: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,097 INFO L280 TraceCheckUtils]: 79: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,097 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:17,097 INFO L280 TraceCheckUtils]: 81: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:17,098 INFO L280 TraceCheckUtils]: 82: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,098 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:17,098 INFO L280 TraceCheckUtils]: 84: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:17,099 INFO L280 TraceCheckUtils]: 85: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,099 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6745#true} {6746#false} #59#return; {6746#false} is VALID [2020-07-17 22:20:17,105 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,106 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,106 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,106 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,107 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,107 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,107 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,107 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,108 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,108 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,108 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,108 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,109 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:17,111 INFO L280 TraceCheckUtils]: 13: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:17,111 INFO L280 TraceCheckUtils]: 14: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:17,111 INFO L263 TraceCheckUtils]: 15: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,112 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,112 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,112 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,112 INFO L263 TraceCheckUtils]: 19: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,112 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,113 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,113 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,113 INFO L263 TraceCheckUtils]: 23: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,113 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,113 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,114 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,114 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,114 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:17,114 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,114 INFO L263 TraceCheckUtils]: 30: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,115 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,115 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:17,115 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,115 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:17,115 INFO L280 TraceCheckUtils]: 35: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:17,116 INFO L280 TraceCheckUtils]: 36: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,116 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:17,116 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,116 INFO L263 TraceCheckUtils]: 39: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,116 INFO L280 TraceCheckUtils]: 40: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,117 INFO L280 TraceCheckUtils]: 41: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,117 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,117 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,117 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:17,117 INFO L280 TraceCheckUtils]: 45: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:17,117 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,119 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {6745#true} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:17,119 INFO L280 TraceCheckUtils]: 48: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:17,119 INFO L263 TraceCheckUtils]: 49: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,120 INFO L280 TraceCheckUtils]: 50: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:17,121 INFO L280 TraceCheckUtils]: 51: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:20:17,122 INFO L280 TraceCheckUtils]: 52: Hoare triple {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:17,123 INFO L263 TraceCheckUtils]: 53: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,123 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,123 INFO L280 TraceCheckUtils]: 55: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,124 INFO L280 TraceCheckUtils]: 56: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,124 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,125 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:17,126 INFO L280 TraceCheckUtils]: 59: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:17,127 INFO L263 TraceCheckUtils]: 60: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,127 INFO L280 TraceCheckUtils]: 61: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,127 INFO L280 TraceCheckUtils]: 62: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:17,128 INFO L280 TraceCheckUtils]: 63: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,129 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:17,130 INFO L280 TraceCheckUtils]: 65: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:17,131 INFO L280 TraceCheckUtils]: 66: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:17,133 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {7638#(<= 2 |fibo1_#in~n|)} {7552#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:17,134 INFO L280 TraceCheckUtils]: 68: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:17,135 INFO L280 TraceCheckUtils]: 69: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume true; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:17,136 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {7603#(<= 4 |fibo2_#in~n|)} {6745#true} #57#return; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-17 22:20:17,137 INFO L280 TraceCheckUtils]: 71: Hoare triple {7532#(<= 5 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-17 22:20:17,138 INFO L263 TraceCheckUtils]: 72: Hoare triple {7532#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,138 INFO L280 TraceCheckUtils]: 73: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:17,139 INFO L280 TraceCheckUtils]: 74: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:17,140 INFO L280 TraceCheckUtils]: 75: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:17,140 INFO L263 TraceCheckUtils]: 76: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,141 INFO L280 TraceCheckUtils]: 77: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:17,142 INFO L280 TraceCheckUtils]: 78: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:17,143 INFO L280 TraceCheckUtils]: 79: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:17,144 INFO L280 TraceCheckUtils]: 80: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:17,146 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:17,147 INFO L280 TraceCheckUtils]: 82: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:17,147 INFO L263 TraceCheckUtils]: 83: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,147 INFO L280 TraceCheckUtils]: 84: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,148 INFO L280 TraceCheckUtils]: 85: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,148 INFO L280 TraceCheckUtils]: 86: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,148 INFO L280 TraceCheckUtils]: 87: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,149 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:17,151 INFO L280 TraceCheckUtils]: 89: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:17,152 INFO L280 TraceCheckUtils]: 90: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:17,154 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {7532#(<= 5 fibo1_~n)} #59#return; {6746#false} is VALID [2020-07-17 22:20:17,154 INFO L280 TraceCheckUtils]: 92: Hoare triple {6746#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6746#false} is VALID [2020-07-17 22:20:17,154 INFO L280 TraceCheckUtils]: 93: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-17 22:20:17,155 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {6746#false} {6745#true} #53#return; {6746#false} is VALID [2020-07-17 22:20:17,155 INFO L280 TraceCheckUtils]: 95: Hoare triple {6746#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6746#false} is VALID [2020-07-17 22:20:17,155 INFO L263 TraceCheckUtils]: 96: Hoare triple {6746#false} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,155 INFO L280 TraceCheckUtils]: 97: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,156 INFO L280 TraceCheckUtils]: 98: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,156 INFO L280 TraceCheckUtils]: 99: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,156 INFO L263 TraceCheckUtils]: 100: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,156 INFO L280 TraceCheckUtils]: 101: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,156 INFO L280 TraceCheckUtils]: 102: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,157 INFO L280 TraceCheckUtils]: 103: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,157 INFO L263 TraceCheckUtils]: 104: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,157 INFO L280 TraceCheckUtils]: 105: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,158 INFO L280 TraceCheckUtils]: 106: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,158 INFO L280 TraceCheckUtils]: 107: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,158 INFO L263 TraceCheckUtils]: 108: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,159 INFO L280 TraceCheckUtils]: 109: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,159 INFO L280 TraceCheckUtils]: 110: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,159 INFO L280 TraceCheckUtils]: 111: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,160 INFO L263 TraceCheckUtils]: 112: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,160 INFO L280 TraceCheckUtils]: 113: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,160 INFO L280 TraceCheckUtils]: 114: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,160 INFO L280 TraceCheckUtils]: 115: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,161 INFO L280 TraceCheckUtils]: 116: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,161 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:17,161 INFO L280 TraceCheckUtils]: 118: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,161 INFO L263 TraceCheckUtils]: 119: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,161 INFO L280 TraceCheckUtils]: 120: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,162 INFO L280 TraceCheckUtils]: 121: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:17,162 INFO L280 TraceCheckUtils]: 122: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,162 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:17,162 INFO L280 TraceCheckUtils]: 124: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:17,162 INFO L280 TraceCheckUtils]: 125: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,163 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:17,163 INFO L280 TraceCheckUtils]: 127: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,163 INFO L263 TraceCheckUtils]: 128: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,163 INFO L280 TraceCheckUtils]: 129: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,163 INFO L280 TraceCheckUtils]: 130: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,163 INFO L280 TraceCheckUtils]: 131: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,164 INFO L280 TraceCheckUtils]: 132: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,164 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:17,164 INFO L280 TraceCheckUtils]: 134: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:17,164 INFO L280 TraceCheckUtils]: 135: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,164 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:17,165 INFO L280 TraceCheckUtils]: 137: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,165 INFO L263 TraceCheckUtils]: 138: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,165 INFO L280 TraceCheckUtils]: 139: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,165 INFO L280 TraceCheckUtils]: 140: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,165 INFO L280 TraceCheckUtils]: 141: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,165 INFO L263 TraceCheckUtils]: 142: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,166 INFO L280 TraceCheckUtils]: 143: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,166 INFO L280 TraceCheckUtils]: 144: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,166 INFO L280 TraceCheckUtils]: 145: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,166 INFO L280 TraceCheckUtils]: 146: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,166 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:17,167 INFO L280 TraceCheckUtils]: 148: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,167 INFO L263 TraceCheckUtils]: 149: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,167 INFO L280 TraceCheckUtils]: 150: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,167 INFO L280 TraceCheckUtils]: 151: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:17,168 INFO L280 TraceCheckUtils]: 152: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,168 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:17,168 INFO L280 TraceCheckUtils]: 154: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:17,168 INFO L280 TraceCheckUtils]: 155: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,169 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:17,169 INFO L280 TraceCheckUtils]: 157: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:17,169 INFO L280 TraceCheckUtils]: 158: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,170 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:17,170 INFO L280 TraceCheckUtils]: 160: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,170 INFO L263 TraceCheckUtils]: 161: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,171 INFO L280 TraceCheckUtils]: 162: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,171 INFO L280 TraceCheckUtils]: 163: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,171 INFO L280 TraceCheckUtils]: 164: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,172 INFO L263 TraceCheckUtils]: 165: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,172 INFO L280 TraceCheckUtils]: 166: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,172 INFO L280 TraceCheckUtils]: 167: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,173 INFO L280 TraceCheckUtils]: 168: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,173 INFO L280 TraceCheckUtils]: 169: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,173 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:17,174 INFO L280 TraceCheckUtils]: 171: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,174 INFO L263 TraceCheckUtils]: 172: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,174 INFO L280 TraceCheckUtils]: 173: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,174 INFO L280 TraceCheckUtils]: 174: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,175 INFO L280 TraceCheckUtils]: 175: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,175 INFO L280 TraceCheckUtils]: 176: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,175 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:17,176 INFO L280 TraceCheckUtils]: 178: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:17,176 INFO L280 TraceCheckUtils]: 179: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,176 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:17,177 INFO L280 TraceCheckUtils]: 181: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:17,177 INFO L280 TraceCheckUtils]: 182: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,177 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {6745#true} {6746#false} #55#return; {6746#false} is VALID [2020-07-17 22:20:17,177 INFO L280 TraceCheckUtils]: 184: Hoare triple {6746#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6746#false} is VALID [2020-07-17 22:20:17,178 INFO L280 TraceCheckUtils]: 185: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-17 22:20:17,178 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {6746#false} {6745#true} #57#return; {6746#false} is VALID [2020-07-17 22:20:17,178 INFO L280 TraceCheckUtils]: 187: Hoare triple {6746#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6746#false} is VALID [2020-07-17 22:20:17,178 INFO L263 TraceCheckUtils]: 188: Hoare triple {6746#false} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,179 INFO L280 TraceCheckUtils]: 189: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,179 INFO L280 TraceCheckUtils]: 190: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,179 INFO L280 TraceCheckUtils]: 191: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,180 INFO L263 TraceCheckUtils]: 192: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,180 INFO L280 TraceCheckUtils]: 193: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,180 INFO L280 TraceCheckUtils]: 194: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,181 INFO L280 TraceCheckUtils]: 195: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,181 INFO L263 TraceCheckUtils]: 196: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,181 INFO L280 TraceCheckUtils]: 197: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,181 INFO L280 TraceCheckUtils]: 198: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,182 INFO L280 TraceCheckUtils]: 199: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,182 INFO L263 TraceCheckUtils]: 200: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,182 INFO L280 TraceCheckUtils]: 201: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,183 INFO L280 TraceCheckUtils]: 202: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,183 INFO L280 TraceCheckUtils]: 203: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,183 INFO L263 TraceCheckUtils]: 204: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,183 INFO L280 TraceCheckUtils]: 205: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,184 INFO L280 TraceCheckUtils]: 206: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,184 INFO L280 TraceCheckUtils]: 207: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,184 INFO L280 TraceCheckUtils]: 208: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,185 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:17,185 INFO L280 TraceCheckUtils]: 210: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,185 INFO L263 TraceCheckUtils]: 211: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,185 INFO L280 TraceCheckUtils]: 212: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,186 INFO L280 TraceCheckUtils]: 213: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:17,186 INFO L280 TraceCheckUtils]: 214: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,186 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:17,187 INFO L280 TraceCheckUtils]: 216: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:17,187 INFO L280 TraceCheckUtils]: 217: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,187 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:17,188 INFO L280 TraceCheckUtils]: 219: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,188 INFO L263 TraceCheckUtils]: 220: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,188 INFO L280 TraceCheckUtils]: 221: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,188 INFO L280 TraceCheckUtils]: 222: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,189 INFO L280 TraceCheckUtils]: 223: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,189 INFO L280 TraceCheckUtils]: 224: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,189 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:17,190 INFO L280 TraceCheckUtils]: 226: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:17,190 INFO L280 TraceCheckUtils]: 227: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,190 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:17,191 INFO L280 TraceCheckUtils]: 229: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,191 INFO L263 TraceCheckUtils]: 230: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,191 INFO L280 TraceCheckUtils]: 231: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,191 INFO L280 TraceCheckUtils]: 232: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,192 INFO L280 TraceCheckUtils]: 233: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,192 INFO L263 TraceCheckUtils]: 234: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,192 INFO L280 TraceCheckUtils]: 235: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,193 INFO L280 TraceCheckUtils]: 236: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,193 INFO L280 TraceCheckUtils]: 237: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,193 INFO L280 TraceCheckUtils]: 238: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,194 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:17,194 INFO L280 TraceCheckUtils]: 240: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,194 INFO L263 TraceCheckUtils]: 241: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,195 INFO L280 TraceCheckUtils]: 242: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,195 INFO L280 TraceCheckUtils]: 243: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:17,195 INFO L280 TraceCheckUtils]: 244: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,195 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:17,196 INFO L280 TraceCheckUtils]: 246: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:17,196 INFO L280 TraceCheckUtils]: 247: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,196 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:17,197 INFO L280 TraceCheckUtils]: 249: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:17,197 INFO L280 TraceCheckUtils]: 250: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,197 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:17,198 INFO L280 TraceCheckUtils]: 252: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,198 INFO L263 TraceCheckUtils]: 253: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,198 INFO L280 TraceCheckUtils]: 254: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,198 INFO L280 TraceCheckUtils]: 255: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,199 INFO L280 TraceCheckUtils]: 256: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,199 INFO L263 TraceCheckUtils]: 257: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,199 INFO L280 TraceCheckUtils]: 258: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,200 INFO L280 TraceCheckUtils]: 259: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,200 INFO L280 TraceCheckUtils]: 260: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,200 INFO L280 TraceCheckUtils]: 261: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,200 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:17,200 INFO L280 TraceCheckUtils]: 263: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,201 INFO L263 TraceCheckUtils]: 264: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,201 INFO L280 TraceCheckUtils]: 265: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,201 INFO L280 TraceCheckUtils]: 266: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,201 INFO L280 TraceCheckUtils]: 267: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,202 INFO L280 TraceCheckUtils]: 268: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,202 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:17,202 INFO L280 TraceCheckUtils]: 270: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:17,202 INFO L280 TraceCheckUtils]: 271: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,203 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:17,203 INFO L280 TraceCheckUtils]: 273: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:17,204 INFO L280 TraceCheckUtils]: 274: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,204 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {6745#true} {6746#false} #59#return; {6746#false} is VALID [2020-07-17 22:20:17,204 INFO L280 TraceCheckUtils]: 276: Hoare triple {6746#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6746#false} is VALID [2020-07-17 22:20:17,204 INFO L280 TraceCheckUtils]: 277: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-17 22:20:17,205 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {6746#false} {6749#(<= 25 main_~x~0)} #51#return; {6746#false} is VALID [2020-07-17 22:20:17,270 INFO L263 TraceCheckUtils]: 0: Hoare triple {6745#true} call ULTIMATE.init(); {6745#true} is VALID [2020-07-17 22:20:17,271 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,271 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6745#true} {6745#true} #47#return; {6745#true} is VALID [2020-07-17 22:20:17,271 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret5 := main(); {6745#true} is VALID [2020-07-17 22:20:17,273 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~x~0 := 25; {6749#(<= 25 main_~x~0)} is VALID [2020-07-17 22:20:17,273 INFO L263 TraceCheckUtils]: 5: Hoare triple {6749#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {6745#true} is VALID [2020-07-17 22:20:17,273 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,273 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,274 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,274 INFO L263 TraceCheckUtils]: 9: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,274 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,275 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,275 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,275 INFO L263 TraceCheckUtils]: 13: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,276 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,276 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,276 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,276 INFO L263 TraceCheckUtils]: 17: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,277 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:17,278 INFO L280 TraceCheckUtils]: 19: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:17,279 INFO L280 TraceCheckUtils]: 20: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:17,279 INFO L263 TraceCheckUtils]: 21: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,280 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,280 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,280 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,281 INFO L263 TraceCheckUtils]: 25: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,281 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,281 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,281 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,282 INFO L263 TraceCheckUtils]: 29: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,282 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,282 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,283 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,283 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,283 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:17,283 INFO L280 TraceCheckUtils]: 35: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,284 INFO L263 TraceCheckUtils]: 36: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,284 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,284 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:17,285 INFO L280 TraceCheckUtils]: 39: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,285 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:17,285 INFO L280 TraceCheckUtils]: 41: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:17,285 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,286 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:17,286 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,286 INFO L263 TraceCheckUtils]: 45: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,287 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,287 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,287 INFO L280 TraceCheckUtils]: 48: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,287 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,288 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:17,288 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:17,288 INFO L280 TraceCheckUtils]: 52: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,289 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {6745#true} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:17,290 INFO L280 TraceCheckUtils]: 54: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:17,290 INFO L263 TraceCheckUtils]: 55: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,291 INFO L280 TraceCheckUtils]: 56: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:17,292 INFO L280 TraceCheckUtils]: 57: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-17 22:20:17,293 INFO L280 TraceCheckUtils]: 58: Hoare triple {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:17,294 INFO L263 TraceCheckUtils]: 59: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,294 INFO L280 TraceCheckUtils]: 60: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,294 INFO L280 TraceCheckUtils]: 61: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,294 INFO L280 TraceCheckUtils]: 62: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,294 INFO L280 TraceCheckUtils]: 63: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,295 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:17,296 INFO L280 TraceCheckUtils]: 65: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:17,296 INFO L263 TraceCheckUtils]: 66: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,296 INFO L280 TraceCheckUtils]: 67: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,297 INFO L280 TraceCheckUtils]: 68: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:17,297 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,298 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:17,298 INFO L280 TraceCheckUtils]: 71: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:17,299 INFO L280 TraceCheckUtils]: 72: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:17,301 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {7638#(<= 2 |fibo1_#in~n|)} {7552#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:17,301 INFO L280 TraceCheckUtils]: 74: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:17,302 INFO L280 TraceCheckUtils]: 75: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume true; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:17,303 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {7603#(<= 4 |fibo2_#in~n|)} {6745#true} #57#return; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-17 22:20:17,303 INFO L280 TraceCheckUtils]: 77: Hoare triple {7532#(<= 5 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-17 22:20:17,304 INFO L263 TraceCheckUtils]: 78: Hoare triple {7532#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,304 INFO L280 TraceCheckUtils]: 79: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:17,305 INFO L280 TraceCheckUtils]: 80: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:17,305 INFO L280 TraceCheckUtils]: 81: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:17,305 INFO L263 TraceCheckUtils]: 82: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,306 INFO L280 TraceCheckUtils]: 83: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:17,306 INFO L280 TraceCheckUtils]: 84: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:17,307 INFO L280 TraceCheckUtils]: 85: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:17,308 INFO L280 TraceCheckUtils]: 86: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:17,309 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:17,309 INFO L280 TraceCheckUtils]: 88: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:17,310 INFO L263 TraceCheckUtils]: 89: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,310 INFO L280 TraceCheckUtils]: 90: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,310 INFO L280 TraceCheckUtils]: 91: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,310 INFO L280 TraceCheckUtils]: 92: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,310 INFO L280 TraceCheckUtils]: 93: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,311 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:17,312 INFO L280 TraceCheckUtils]: 95: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:17,312 INFO L280 TraceCheckUtils]: 96: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:17,313 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {7532#(<= 5 fibo1_~n)} #59#return; {6746#false} is VALID [2020-07-17 22:20:17,314 INFO L280 TraceCheckUtils]: 98: Hoare triple {6746#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6746#false} is VALID [2020-07-17 22:20:17,314 INFO L280 TraceCheckUtils]: 99: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-17 22:20:17,314 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {6746#false} {6745#true} #53#return; {6746#false} is VALID [2020-07-17 22:20:17,314 INFO L280 TraceCheckUtils]: 101: Hoare triple {6746#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6746#false} is VALID [2020-07-17 22:20:17,315 INFO L263 TraceCheckUtils]: 102: Hoare triple {6746#false} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,315 INFO L280 TraceCheckUtils]: 103: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,315 INFO L280 TraceCheckUtils]: 104: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,315 INFO L280 TraceCheckUtils]: 105: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,315 INFO L263 TraceCheckUtils]: 106: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,316 INFO L280 TraceCheckUtils]: 107: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,316 INFO L280 TraceCheckUtils]: 108: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,316 INFO L280 TraceCheckUtils]: 109: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,316 INFO L263 TraceCheckUtils]: 110: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,317 INFO L280 TraceCheckUtils]: 111: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,317 INFO L280 TraceCheckUtils]: 112: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,317 INFO L280 TraceCheckUtils]: 113: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,317 INFO L263 TraceCheckUtils]: 114: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,317 INFO L280 TraceCheckUtils]: 115: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,318 INFO L280 TraceCheckUtils]: 116: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,318 INFO L280 TraceCheckUtils]: 117: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,318 INFO L263 TraceCheckUtils]: 118: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,318 INFO L280 TraceCheckUtils]: 119: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,319 INFO L280 TraceCheckUtils]: 120: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,319 INFO L280 TraceCheckUtils]: 121: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,319 INFO L280 TraceCheckUtils]: 122: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,319 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:17,320 INFO L280 TraceCheckUtils]: 124: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,320 INFO L263 TraceCheckUtils]: 125: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,320 INFO L280 TraceCheckUtils]: 126: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,320 INFO L280 TraceCheckUtils]: 127: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:17,321 INFO L280 TraceCheckUtils]: 128: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,321 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:17,321 INFO L280 TraceCheckUtils]: 130: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:17,321 INFO L280 TraceCheckUtils]: 131: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,322 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:17,322 INFO L280 TraceCheckUtils]: 133: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,322 INFO L263 TraceCheckUtils]: 134: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,322 INFO L280 TraceCheckUtils]: 135: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,323 INFO L280 TraceCheckUtils]: 136: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,323 INFO L280 TraceCheckUtils]: 137: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,323 INFO L280 TraceCheckUtils]: 138: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,323 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:17,324 INFO L280 TraceCheckUtils]: 140: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:17,324 INFO L280 TraceCheckUtils]: 141: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,324 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:17,324 INFO L280 TraceCheckUtils]: 143: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,325 INFO L263 TraceCheckUtils]: 144: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,325 INFO L280 TraceCheckUtils]: 145: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,325 INFO L280 TraceCheckUtils]: 146: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,325 INFO L280 TraceCheckUtils]: 147: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,326 INFO L263 TraceCheckUtils]: 148: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,326 INFO L280 TraceCheckUtils]: 149: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,326 INFO L280 TraceCheckUtils]: 150: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,326 INFO L280 TraceCheckUtils]: 151: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,327 INFO L280 TraceCheckUtils]: 152: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,327 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:17,327 INFO L280 TraceCheckUtils]: 154: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,328 INFO L263 TraceCheckUtils]: 155: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,328 INFO L280 TraceCheckUtils]: 156: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,328 INFO L280 TraceCheckUtils]: 157: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:17,328 INFO L280 TraceCheckUtils]: 158: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,329 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:17,329 INFO L280 TraceCheckUtils]: 160: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:17,329 INFO L280 TraceCheckUtils]: 161: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,329 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:17,330 INFO L280 TraceCheckUtils]: 163: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:17,330 INFO L280 TraceCheckUtils]: 164: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,330 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:17,330 INFO L280 TraceCheckUtils]: 166: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,331 INFO L263 TraceCheckUtils]: 167: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,331 INFO L280 TraceCheckUtils]: 168: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,331 INFO L280 TraceCheckUtils]: 169: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,331 INFO L280 TraceCheckUtils]: 170: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,332 INFO L263 TraceCheckUtils]: 171: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,332 INFO L280 TraceCheckUtils]: 172: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,332 INFO L280 TraceCheckUtils]: 173: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,332 INFO L280 TraceCheckUtils]: 174: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,333 INFO L280 TraceCheckUtils]: 175: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,333 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:17,333 INFO L280 TraceCheckUtils]: 177: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,333 INFO L263 TraceCheckUtils]: 178: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,334 INFO L280 TraceCheckUtils]: 179: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,334 INFO L280 TraceCheckUtils]: 180: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,334 INFO L280 TraceCheckUtils]: 181: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,334 INFO L280 TraceCheckUtils]: 182: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,334 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:17,334 INFO L280 TraceCheckUtils]: 184: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:17,335 INFO L280 TraceCheckUtils]: 185: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,335 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:17,335 INFO L280 TraceCheckUtils]: 187: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:17,335 INFO L280 TraceCheckUtils]: 188: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,335 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {6745#true} {6746#false} #55#return; {6746#false} is VALID [2020-07-17 22:20:17,336 INFO L280 TraceCheckUtils]: 190: Hoare triple {6746#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6746#false} is VALID [2020-07-17 22:20:17,336 INFO L280 TraceCheckUtils]: 191: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-17 22:20:17,336 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {6746#false} {6745#true} #57#return; {6746#false} is VALID [2020-07-17 22:20:17,336 INFO L280 TraceCheckUtils]: 193: Hoare triple {6746#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6746#false} is VALID [2020-07-17 22:20:17,336 INFO L263 TraceCheckUtils]: 194: Hoare triple {6746#false} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,336 INFO L280 TraceCheckUtils]: 195: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,337 INFO L280 TraceCheckUtils]: 196: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,337 INFO L280 TraceCheckUtils]: 197: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,337 INFO L263 TraceCheckUtils]: 198: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,337 INFO L280 TraceCheckUtils]: 199: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,337 INFO L280 TraceCheckUtils]: 200: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,338 INFO L280 TraceCheckUtils]: 201: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,338 INFO L263 TraceCheckUtils]: 202: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,338 INFO L280 TraceCheckUtils]: 203: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,338 INFO L280 TraceCheckUtils]: 204: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,338 INFO L280 TraceCheckUtils]: 205: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,338 INFO L263 TraceCheckUtils]: 206: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,339 INFO L280 TraceCheckUtils]: 207: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,339 INFO L280 TraceCheckUtils]: 208: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,339 INFO L280 TraceCheckUtils]: 209: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,339 INFO L263 TraceCheckUtils]: 210: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,339 INFO L280 TraceCheckUtils]: 211: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,339 INFO L280 TraceCheckUtils]: 212: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,340 INFO L280 TraceCheckUtils]: 213: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,340 INFO L280 TraceCheckUtils]: 214: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,340 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:17,340 INFO L280 TraceCheckUtils]: 216: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,340 INFO L263 TraceCheckUtils]: 217: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,341 INFO L280 TraceCheckUtils]: 218: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,341 INFO L280 TraceCheckUtils]: 219: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:17,341 INFO L280 TraceCheckUtils]: 220: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,341 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:17,341 INFO L280 TraceCheckUtils]: 222: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:17,341 INFO L280 TraceCheckUtils]: 223: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,342 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:17,342 INFO L280 TraceCheckUtils]: 225: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,342 INFO L263 TraceCheckUtils]: 226: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,342 INFO L280 TraceCheckUtils]: 227: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,342 INFO L280 TraceCheckUtils]: 228: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,343 INFO L280 TraceCheckUtils]: 229: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,343 INFO L280 TraceCheckUtils]: 230: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,343 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:17,343 INFO L280 TraceCheckUtils]: 232: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:17,343 INFO L280 TraceCheckUtils]: 233: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,344 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:17,344 INFO L280 TraceCheckUtils]: 235: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,344 INFO L263 TraceCheckUtils]: 236: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,344 INFO L280 TraceCheckUtils]: 237: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,344 INFO L280 TraceCheckUtils]: 238: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,345 INFO L280 TraceCheckUtils]: 239: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,345 INFO L263 TraceCheckUtils]: 240: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,345 INFO L280 TraceCheckUtils]: 241: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,345 INFO L280 TraceCheckUtils]: 242: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,345 INFO L280 TraceCheckUtils]: 243: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,346 INFO L280 TraceCheckUtils]: 244: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,346 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:17,346 INFO L280 TraceCheckUtils]: 246: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,346 INFO L263 TraceCheckUtils]: 247: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,346 INFO L280 TraceCheckUtils]: 248: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,347 INFO L280 TraceCheckUtils]: 249: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:17,347 INFO L280 TraceCheckUtils]: 250: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,347 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:17,347 INFO L280 TraceCheckUtils]: 252: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:17,347 INFO L280 TraceCheckUtils]: 253: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,348 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:17,348 INFO L280 TraceCheckUtils]: 255: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:17,348 INFO L280 TraceCheckUtils]: 256: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,348 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:17,348 INFO L280 TraceCheckUtils]: 258: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,348 INFO L263 TraceCheckUtils]: 259: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,349 INFO L280 TraceCheckUtils]: 260: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,349 INFO L280 TraceCheckUtils]: 261: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,349 INFO L280 TraceCheckUtils]: 262: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:17,349 INFO L263 TraceCheckUtils]: 263: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:17,349 INFO L280 TraceCheckUtils]: 264: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,350 INFO L280 TraceCheckUtils]: 265: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,350 INFO L280 TraceCheckUtils]: 266: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,350 INFO L280 TraceCheckUtils]: 267: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,350 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:17,350 INFO L280 TraceCheckUtils]: 269: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:17,350 INFO L263 TraceCheckUtils]: 270: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:17,351 INFO L280 TraceCheckUtils]: 271: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:17,351 INFO L280 TraceCheckUtils]: 272: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:17,351 INFO L280 TraceCheckUtils]: 273: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:17,351 INFO L280 TraceCheckUtils]: 274: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,351 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:17,352 INFO L280 TraceCheckUtils]: 276: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:17,352 INFO L280 TraceCheckUtils]: 277: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,352 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:17,352 INFO L280 TraceCheckUtils]: 279: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:17,352 INFO L280 TraceCheckUtils]: 280: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:17,353 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {6745#true} {6746#false} #59#return; {6746#false} is VALID [2020-07-17 22:20:17,353 INFO L280 TraceCheckUtils]: 282: Hoare triple {6746#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6746#false} is VALID [2020-07-17 22:20:17,353 INFO L280 TraceCheckUtils]: 283: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-17 22:20:17,353 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {6746#false} {6749#(<= 25 main_~x~0)} #51#return; {6746#false} is VALID [2020-07-17 22:20:17,353 INFO L280 TraceCheckUtils]: 285: Hoare triple {6746#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {6746#false} is VALID [2020-07-17 22:20:17,353 INFO L280 TraceCheckUtils]: 286: Hoare triple {6746#false} assume 75025 == ~result~0; {6746#false} is VALID [2020-07-17 22:20:17,354 INFO L280 TraceCheckUtils]: 287: Hoare triple {6746#false} assume !false; {6746#false} is VALID [2020-07-17 22:20:17,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2249 backedges. 182 proven. 377 refuted. 0 times theorem prover too weak. 1690 trivial. 0 not checked. [2020-07-17 22:20:17,405 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [709436949] [2020-07-17 22:20:17,406 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2062204887] [2020-07-17 22:20:17,406 INFO L94 rtionOrderModulation]: Keeping assertion order 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 22:20:17,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:17,523 INFO L264 TraceCheckSpWp]: Trace formula consists of 641 conjuncts, 16 conjunts are in the unsatisfiable core [2020-07-17 22:20:17,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:17,566 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:20:18,029 INFO L263 TraceCheckUtils]: 0: Hoare triple {6745#true} call ULTIMATE.init(); {6745#true} is VALID [2020-07-17 22:20:18,029 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,029 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6745#true} {6745#true} #47#return; {6745#true} is VALID [2020-07-17 22:20:18,029 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret5 := main(); {6745#true} is VALID [2020-07-17 22:20:18,030 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~x~0 := 25; {6749#(<= 25 main_~x~0)} is VALID [2020-07-17 22:20:18,030 INFO L263 TraceCheckUtils]: 5: Hoare triple {6749#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {6745#true} is VALID [2020-07-17 22:20:18,030 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} ~n := #in~n; {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:18,031 INFO L280 TraceCheckUtils]: 7: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:18,031 INFO L280 TraceCheckUtils]: 8: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:18,032 INFO L263 TraceCheckUtils]: 9: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:18,032 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} ~n := #in~n; {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:18,033 INFO L280 TraceCheckUtils]: 11: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:18,034 INFO L280 TraceCheckUtils]: 12: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:18,034 INFO L263 TraceCheckUtils]: 13: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:18,034 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} ~n := #in~n; {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:18,035 INFO L280 TraceCheckUtils]: 15: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:18,035 INFO L280 TraceCheckUtils]: 16: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:18,036 INFO L263 TraceCheckUtils]: 17: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:18,036 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} ~n := #in~n; {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:18,036 INFO L280 TraceCheckUtils]: 19: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:18,037 INFO L280 TraceCheckUtils]: 20: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:18,037 INFO L263 TraceCheckUtils]: 21: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:18,037 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} ~n := #in~n; {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:18,038 INFO L280 TraceCheckUtils]: 23: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:18,038 INFO L280 TraceCheckUtils]: 24: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:18,038 INFO L263 TraceCheckUtils]: 25: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:18,039 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} ~n := #in~n; {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:18,039 INFO L280 TraceCheckUtils]: 27: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:18,040 INFO L280 TraceCheckUtils]: 28: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:18,040 INFO L263 TraceCheckUtils]: 29: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:18,041 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} ~n := #in~n; {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:18,041 INFO L280 TraceCheckUtils]: 31: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:18,041 INFO L280 TraceCheckUtils]: 32: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:18,042 INFO L280 TraceCheckUtils]: 33: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:18,043 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {8052#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:18,044 INFO L280 TraceCheckUtils]: 35: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:18,044 INFO L263 TraceCheckUtils]: 36: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:18,044 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,044 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:18,045 INFO L280 TraceCheckUtils]: 39: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,046 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:18,046 INFO L280 TraceCheckUtils]: 41: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:18,047 INFO L280 TraceCheckUtils]: 42: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:18,048 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {8039#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {8152#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:18,048 INFO L280 TraceCheckUtils]: 44: Hoare triple {8152#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8152#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:18,048 INFO L263 TraceCheckUtils]: 45: Hoare triple {8152#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:18,048 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,048 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,049 INFO L280 TraceCheckUtils]: 48: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:18,049 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,049 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6745#true} {8152#(<= |fibo1_#in~n| 3)} #59#return; {8152#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:18,051 INFO L280 TraceCheckUtils]: 51: Hoare triple {8152#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8152#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:18,052 INFO L280 TraceCheckUtils]: 52: Hoare triple {8152#(<= |fibo1_#in~n| 3)} assume true; {8152#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:18,053 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {8152#(<= |fibo1_#in~n| 3)} {8052#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {8183#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:20:18,056 INFO L280 TraceCheckUtils]: 54: Hoare triple {8183#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8183#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:20:18,056 INFO L263 TraceCheckUtils]: 55: Hoare triple {8183#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:18,056 INFO L280 TraceCheckUtils]: 56: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,056 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,056 INFO L280 TraceCheckUtils]: 58: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:18,056 INFO L263 TraceCheckUtils]: 59: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:18,057 INFO L280 TraceCheckUtils]: 60: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,057 INFO L280 TraceCheckUtils]: 61: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,057 INFO L280 TraceCheckUtils]: 62: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:18,057 INFO L280 TraceCheckUtils]: 63: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,057 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:18,057 INFO L280 TraceCheckUtils]: 65: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:18,057 INFO L263 TraceCheckUtils]: 66: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:18,057 INFO L280 TraceCheckUtils]: 67: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,058 INFO L280 TraceCheckUtils]: 68: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:18,058 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,058 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:18,058 INFO L280 TraceCheckUtils]: 71: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:18,058 INFO L280 TraceCheckUtils]: 72: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,059 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6745#true} {8183#(<= |fibo2_#in~n| 4)} #55#return; {8183#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:20:18,059 INFO L280 TraceCheckUtils]: 74: Hoare triple {8183#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8183#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:20:18,060 INFO L280 TraceCheckUtils]: 75: Hoare triple {8183#(<= |fibo2_#in~n| 4)} assume true; {8183#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:20:18,061 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {8183#(<= |fibo2_#in~n| 4)} {8039#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {8253#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:20:18,061 INFO L280 TraceCheckUtils]: 77: Hoare triple {8253#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8253#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:20:18,061 INFO L263 TraceCheckUtils]: 78: Hoare triple {8253#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:18,062 INFO L280 TraceCheckUtils]: 79: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,062 INFO L280 TraceCheckUtils]: 80: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,062 INFO L280 TraceCheckUtils]: 81: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:18,062 INFO L263 TraceCheckUtils]: 82: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:18,062 INFO L280 TraceCheckUtils]: 83: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,063 INFO L280 TraceCheckUtils]: 84: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,063 INFO L280 TraceCheckUtils]: 85: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:18,063 INFO L280 TraceCheckUtils]: 86: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,063 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:18,063 INFO L280 TraceCheckUtils]: 88: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:18,063 INFO L263 TraceCheckUtils]: 89: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:18,064 INFO L280 TraceCheckUtils]: 90: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,064 INFO L280 TraceCheckUtils]: 91: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,064 INFO L280 TraceCheckUtils]: 92: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:18,064 INFO L280 TraceCheckUtils]: 93: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,064 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:18,064 INFO L280 TraceCheckUtils]: 95: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:18,064 INFO L280 TraceCheckUtils]: 96: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,065 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {6745#true} {8253#(<= |fibo1_#in~n| 5)} #59#return; {8253#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:20:18,065 INFO L280 TraceCheckUtils]: 98: Hoare triple {8253#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8253#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:20:18,066 INFO L280 TraceCheckUtils]: 99: Hoare triple {8253#(<= |fibo1_#in~n| 5)} assume true; {8253#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:20:18,067 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {8253#(<= |fibo1_#in~n| 5)} {8052#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {8326#(<= |fibo2_#in~n| 6)} is VALID [2020-07-17 22:20:18,067 INFO L280 TraceCheckUtils]: 101: Hoare triple {8326#(<= |fibo2_#in~n| 6)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8326#(<= |fibo2_#in~n| 6)} is VALID [2020-07-17 22:20:18,067 INFO L263 TraceCheckUtils]: 102: Hoare triple {8326#(<= |fibo2_#in~n| 6)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:18,068 INFO L280 TraceCheckUtils]: 103: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,068 INFO L280 TraceCheckUtils]: 104: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,068 INFO L280 TraceCheckUtils]: 105: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:18,068 INFO L263 TraceCheckUtils]: 106: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:18,068 INFO L280 TraceCheckUtils]: 107: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,069 INFO L280 TraceCheckUtils]: 108: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,069 INFO L280 TraceCheckUtils]: 109: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:18,069 INFO L263 TraceCheckUtils]: 110: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:18,069 INFO L280 TraceCheckUtils]: 111: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,069 INFO L280 TraceCheckUtils]: 112: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,070 INFO L280 TraceCheckUtils]: 113: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:18,070 INFO L263 TraceCheckUtils]: 114: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:18,070 INFO L280 TraceCheckUtils]: 115: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,070 INFO L280 TraceCheckUtils]: 116: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,070 INFO L280 TraceCheckUtils]: 117: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:18,070 INFO L263 TraceCheckUtils]: 118: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:18,071 INFO L280 TraceCheckUtils]: 119: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,071 INFO L280 TraceCheckUtils]: 120: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,071 INFO L280 TraceCheckUtils]: 121: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:18,071 INFO L280 TraceCheckUtils]: 122: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,071 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:18,071 INFO L280 TraceCheckUtils]: 124: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:18,071 INFO L263 TraceCheckUtils]: 125: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:18,071 INFO L280 TraceCheckUtils]: 126: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,072 INFO L280 TraceCheckUtils]: 127: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:18,072 INFO L280 TraceCheckUtils]: 128: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,072 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:18,072 INFO L280 TraceCheckUtils]: 130: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:18,072 INFO L280 TraceCheckUtils]: 131: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,072 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:18,072 INFO L280 TraceCheckUtils]: 133: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:18,072 INFO L263 TraceCheckUtils]: 134: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:18,073 INFO L280 TraceCheckUtils]: 135: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,073 INFO L280 TraceCheckUtils]: 136: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,073 INFO L280 TraceCheckUtils]: 137: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:18,073 INFO L280 TraceCheckUtils]: 138: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,073 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:18,073 INFO L280 TraceCheckUtils]: 140: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:18,074 INFO L280 TraceCheckUtils]: 141: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,074 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:18,074 INFO L280 TraceCheckUtils]: 143: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:18,074 INFO L263 TraceCheckUtils]: 144: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:18,074 INFO L280 TraceCheckUtils]: 145: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,074 INFO L280 TraceCheckUtils]: 146: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,075 INFO L280 TraceCheckUtils]: 147: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:18,075 INFO L263 TraceCheckUtils]: 148: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:18,075 INFO L280 TraceCheckUtils]: 149: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,075 INFO L280 TraceCheckUtils]: 150: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,075 INFO L280 TraceCheckUtils]: 151: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:18,075 INFO L280 TraceCheckUtils]: 152: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,076 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:18,076 INFO L280 TraceCheckUtils]: 154: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:18,076 INFO L263 TraceCheckUtils]: 155: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:18,076 INFO L280 TraceCheckUtils]: 156: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,076 INFO L280 TraceCheckUtils]: 157: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:18,076 INFO L280 TraceCheckUtils]: 158: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,076 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:18,076 INFO L280 TraceCheckUtils]: 160: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:18,077 INFO L280 TraceCheckUtils]: 161: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,077 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:18,077 INFO L280 TraceCheckUtils]: 163: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:18,077 INFO L280 TraceCheckUtils]: 164: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,077 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:18,077 INFO L280 TraceCheckUtils]: 166: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:18,077 INFO L263 TraceCheckUtils]: 167: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:18,077 INFO L280 TraceCheckUtils]: 168: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,078 INFO L280 TraceCheckUtils]: 169: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,078 INFO L280 TraceCheckUtils]: 170: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:18,078 INFO L263 TraceCheckUtils]: 171: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:18,078 INFO L280 TraceCheckUtils]: 172: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,078 INFO L280 TraceCheckUtils]: 173: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,078 INFO L280 TraceCheckUtils]: 174: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:18,078 INFO L280 TraceCheckUtils]: 175: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,078 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:18,079 INFO L280 TraceCheckUtils]: 177: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:18,079 INFO L263 TraceCheckUtils]: 178: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:18,079 INFO L280 TraceCheckUtils]: 179: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,079 INFO L280 TraceCheckUtils]: 180: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,079 INFO L280 TraceCheckUtils]: 181: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:18,079 INFO L280 TraceCheckUtils]: 182: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,079 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:18,079 INFO L280 TraceCheckUtils]: 184: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:18,080 INFO L280 TraceCheckUtils]: 185: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,080 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:18,080 INFO L280 TraceCheckUtils]: 187: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:18,080 INFO L280 TraceCheckUtils]: 188: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,081 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {6745#true} {8326#(<= |fibo2_#in~n| 6)} #55#return; {8326#(<= |fibo2_#in~n| 6)} is VALID [2020-07-17 22:20:18,081 INFO L280 TraceCheckUtils]: 190: Hoare triple {8326#(<= |fibo2_#in~n| 6)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8326#(<= |fibo2_#in~n| 6)} is VALID [2020-07-17 22:20:18,082 INFO L280 TraceCheckUtils]: 191: Hoare triple {8326#(<= |fibo2_#in~n| 6)} assume true; {8326#(<= |fibo2_#in~n| 6)} is VALID [2020-07-17 22:20:18,082 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {8326#(<= |fibo2_#in~n| 6)} {8039#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {8603#(<= |fibo1_#in~n| 7)} is VALID [2020-07-17 22:20:18,083 INFO L280 TraceCheckUtils]: 193: Hoare triple {8603#(<= |fibo1_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8603#(<= |fibo1_#in~n| 7)} is VALID [2020-07-17 22:20:18,083 INFO L263 TraceCheckUtils]: 194: Hoare triple {8603#(<= |fibo1_#in~n| 7)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:18,083 INFO L280 TraceCheckUtils]: 195: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,083 INFO L280 TraceCheckUtils]: 196: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,084 INFO L280 TraceCheckUtils]: 197: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:18,084 INFO L263 TraceCheckUtils]: 198: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:18,084 INFO L280 TraceCheckUtils]: 199: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,084 INFO L280 TraceCheckUtils]: 200: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,085 INFO L280 TraceCheckUtils]: 201: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:18,085 INFO L263 TraceCheckUtils]: 202: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:18,085 INFO L280 TraceCheckUtils]: 203: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,085 INFO L280 TraceCheckUtils]: 204: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,086 INFO L280 TraceCheckUtils]: 205: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:18,086 INFO L263 TraceCheckUtils]: 206: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:18,086 INFO L280 TraceCheckUtils]: 207: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,086 INFO L280 TraceCheckUtils]: 208: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,087 INFO L280 TraceCheckUtils]: 209: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:18,087 INFO L263 TraceCheckUtils]: 210: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:18,087 INFO L280 TraceCheckUtils]: 211: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,087 INFO L280 TraceCheckUtils]: 212: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,087 INFO L280 TraceCheckUtils]: 213: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:18,088 INFO L280 TraceCheckUtils]: 214: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,088 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:18,088 INFO L280 TraceCheckUtils]: 216: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:18,088 INFO L263 TraceCheckUtils]: 217: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:18,088 INFO L280 TraceCheckUtils]: 218: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,089 INFO L280 TraceCheckUtils]: 219: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:18,089 INFO L280 TraceCheckUtils]: 220: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,089 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:18,089 INFO L280 TraceCheckUtils]: 222: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:18,089 INFO L280 TraceCheckUtils]: 223: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,089 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:18,090 INFO L280 TraceCheckUtils]: 225: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:18,090 INFO L263 TraceCheckUtils]: 226: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:18,090 INFO L280 TraceCheckUtils]: 227: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,090 INFO L280 TraceCheckUtils]: 228: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,090 INFO L280 TraceCheckUtils]: 229: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:18,090 INFO L280 TraceCheckUtils]: 230: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,091 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:18,091 INFO L280 TraceCheckUtils]: 232: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:18,091 INFO L280 TraceCheckUtils]: 233: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,091 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:18,091 INFO L280 TraceCheckUtils]: 235: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:18,092 INFO L263 TraceCheckUtils]: 236: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:18,092 INFO L280 TraceCheckUtils]: 237: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,092 INFO L280 TraceCheckUtils]: 238: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,092 INFO L280 TraceCheckUtils]: 239: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:18,092 INFO L263 TraceCheckUtils]: 240: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:20:18,092 INFO L280 TraceCheckUtils]: 241: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,093 INFO L280 TraceCheckUtils]: 242: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,093 INFO L280 TraceCheckUtils]: 243: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:18,093 INFO L280 TraceCheckUtils]: 244: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,093 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:18,093 INFO L280 TraceCheckUtils]: 246: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:18,093 INFO L263 TraceCheckUtils]: 247: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:18,094 INFO L280 TraceCheckUtils]: 248: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,094 INFO L280 TraceCheckUtils]: 249: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:20:18,094 INFO L280 TraceCheckUtils]: 250: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,094 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:18,094 INFO L280 TraceCheckUtils]: 252: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:18,094 INFO L280 TraceCheckUtils]: 253: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,095 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:18,095 INFO L280 TraceCheckUtils]: 255: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:18,095 INFO L280 TraceCheckUtils]: 256: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,095 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:20:18,095 INFO L280 TraceCheckUtils]: 258: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:18,095 INFO L263 TraceCheckUtils]: 259: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:20:18,096 INFO L280 TraceCheckUtils]: 260: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,096 INFO L280 TraceCheckUtils]: 261: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,096 INFO L280 TraceCheckUtils]: 262: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:20:18,096 INFO L263 TraceCheckUtils]: 263: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:20:18,096 INFO L280 TraceCheckUtils]: 264: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,097 INFO L280 TraceCheckUtils]: 265: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,097 INFO L280 TraceCheckUtils]: 266: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:18,097 INFO L280 TraceCheckUtils]: 267: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,097 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:20:18,097 INFO L280 TraceCheckUtils]: 269: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:20:18,097 INFO L263 TraceCheckUtils]: 270: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:20:18,098 INFO L280 TraceCheckUtils]: 271: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:20:18,098 INFO L280 TraceCheckUtils]: 272: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:20:18,098 INFO L280 TraceCheckUtils]: 273: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:20:18,098 INFO L280 TraceCheckUtils]: 274: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,098 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:20:18,098 INFO L280 TraceCheckUtils]: 276: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6745#true} is VALID [2020-07-17 22:20:18,099 INFO L280 TraceCheckUtils]: 277: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,099 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:20:18,099 INFO L280 TraceCheckUtils]: 279: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-17 22:20:18,099 INFO L280 TraceCheckUtils]: 280: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:20:18,102 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {6745#true} {8603#(<= |fibo1_#in~n| 7)} #59#return; {8603#(<= |fibo1_#in~n| 7)} is VALID [2020-07-17 22:20:18,106 INFO L280 TraceCheckUtils]: 282: Hoare triple {8603#(<= |fibo1_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8603#(<= |fibo1_#in~n| 7)} is VALID [2020-07-17 22:20:18,107 INFO L280 TraceCheckUtils]: 283: Hoare triple {8603#(<= |fibo1_#in~n| 7)} assume true; {8603#(<= |fibo1_#in~n| 7)} is VALID [2020-07-17 22:20:18,108 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {8603#(<= |fibo1_#in~n| 7)} {6749#(<= 25 main_~x~0)} #51#return; {6746#false} is VALID [2020-07-17 22:20:18,108 INFO L280 TraceCheckUtils]: 285: Hoare triple {6746#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {6746#false} is VALID [2020-07-17 22:20:18,108 INFO L280 TraceCheckUtils]: 286: Hoare triple {6746#false} assume 75025 == ~result~0; {6746#false} is VALID [2020-07-17 22:20:18,108 INFO L280 TraceCheckUtils]: 287: Hoare triple {6746#false} assume !false; {6746#false} is VALID [2020-07-17 22:20:18,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2249 backedges. 94 proven. 565 refuted. 0 times theorem prover too weak. 1590 trivial. 0 not checked. [2020-07-17 22:20:18,152 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:20:18,152 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 12] total 18 [2020-07-17 22:20:18,152 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1494470760] [2020-07-17 22:20:18,153 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 288 [2020-07-17 22:20:18,366 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:20:18,366 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states. [2020-07-17 22:20:18,503 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 120 edges. 120 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:18,503 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-07-17 22:20:18,503 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:20:18,504 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-07-17 22:20:18,504 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=260, Unknown=0, NotChecked=0, Total=306 [2020-07-17 22:20:18,504 INFO L87 Difference]: Start difference. First operand 117 states and 172 transitions. Second operand 18 states. [2020-07-17 22:20:21,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:21,281 INFO L93 Difference]: Finished difference Result 263 states and 450 transitions. [2020-07-17 22:20:21,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-17 22:20:21,281 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 288 [2020-07-17 22:20:21,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:20:21,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-17 22:20:21,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 198 transitions. [2020-07-17 22:20:21,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-17 22:20:21,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 198 transitions. [2020-07-17 22:20:21,291 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 198 transitions. [2020-07-17 22:20:21,575 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 198 edges. 198 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:21,580 INFO L225 Difference]: With dead ends: 263 [2020-07-17 22:20:21,580 INFO L226 Difference]: Without dead ends: 158 [2020-07-17 22:20:21,583 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 402 GetRequests, 367 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 199 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=221, Invalid=1111, Unknown=0, NotChecked=0, Total=1332 [2020-07-17 22:20:21,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2020-07-17 22:20:21,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 148. [2020-07-17 22:20:21,693 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:20:21,694 INFO L82 GeneralOperation]: Start isEquivalent. First operand 158 states. Second operand 148 states. [2020-07-17 22:20:21,694 INFO L74 IsIncluded]: Start isIncluded. First operand 158 states. Second operand 148 states. [2020-07-17 22:20:21,694 INFO L87 Difference]: Start difference. First operand 158 states. Second operand 148 states. [2020-07-17 22:20:21,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:21,701 INFO L93 Difference]: Finished difference Result 158 states and 242 transitions. [2020-07-17 22:20:21,702 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 242 transitions. [2020-07-17 22:20:21,703 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:21,703 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:21,704 INFO L74 IsIncluded]: Start isIncluded. First operand 148 states. Second operand 158 states. [2020-07-17 22:20:21,704 INFO L87 Difference]: Start difference. First operand 148 states. Second operand 158 states. [2020-07-17 22:20:21,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:21,712 INFO L93 Difference]: Finished difference Result 158 states and 242 transitions. [2020-07-17 22:20:21,712 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 242 transitions. [2020-07-17 22:20:21,713 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:21,714 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:21,714 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:20:21,714 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:20:21,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 148 states. [2020-07-17 22:20:21,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 227 transitions. [2020-07-17 22:20:21,722 INFO L78 Accepts]: Start accepts. Automaton has 148 states and 227 transitions. Word has length 288 [2020-07-17 22:20:21,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:20:21,722 INFO L479 AbstractCegarLoop]: Abstraction has 148 states and 227 transitions. [2020-07-17 22:20:21,722 INFO L480 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-07-17 22:20:21,722 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 227 transitions. [2020-07-17 22:20:21,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2020-07-17 22:20:21,732 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:20:21,732 INFO L422 BasicCegarLoop]: trace histogram [26, 26, 25, 25, 22, 21, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 10, 8, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:20:21,946 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-17 22:20:21,947 INFO L427 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:20:21,947 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:20:21,948 INFO L82 PathProgramCache]: Analyzing trace with hash -334408484, now seen corresponding path program 2 times [2020-07-17 22:20:21,948 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:20:21,948 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [218568920] [2020-07-17 22:20:21,949 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:20:21,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,066 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9779#true} {9779#true} #47#return; {9779#true} is VALID [2020-07-17 22:20:22,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,434 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,435 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,435 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,436 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:22,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,439 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,439 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,439 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,440 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:22,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,440 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,441 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,441 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,441 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,441 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,442 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,442 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,442 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:22,442 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,443 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,443 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,443 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,443 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,444 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:22,444 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:22,444 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,445 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:22,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,449 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,450 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,450 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,451 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,451 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:22,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,452 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,453 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,453 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,453 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,454 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,454 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,454 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,454 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,455 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,455 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,455 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:22,456 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,456 INFO L263 TraceCheckUtils]: 14: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,456 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,457 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,457 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,458 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:22,458 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:22,459 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,459 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:22,459 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,459 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,460 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,460 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,460 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,461 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,461 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:22,461 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:22,461 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,464 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,533 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,534 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,534 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,534 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,535 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,539 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,540 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,541 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,542 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,543 INFO L280 TraceCheckUtils]: 1: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:22,544 INFO L280 TraceCheckUtils]: 2: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,544 INFO L263 TraceCheckUtils]: 3: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,544 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,545 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,545 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,545 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,546 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,547 INFO L280 TraceCheckUtils]: 9: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,547 INFO L263 TraceCheckUtils]: 10: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,547 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,548 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,548 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,549 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,550 INFO L280 TraceCheckUtils]: 15: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,550 INFO L280 TraceCheckUtils]: 16: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,552 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,575 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,581 INFO L280 TraceCheckUtils]: 1: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,583 INFO L280 TraceCheckUtils]: 2: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,584 INFO L263 TraceCheckUtils]: 3: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,584 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,584 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,584 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,585 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,585 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,585 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,585 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,585 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,586 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,586 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,586 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,586 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,586 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:22,586 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,587 INFO L263 TraceCheckUtils]: 18: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,587 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,587 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,587 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,587 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:22,587 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:22,587 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,587 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:22,588 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,588 INFO L263 TraceCheckUtils]: 27: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,588 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,588 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,588 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,588 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,588 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:22,589 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:22,589 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,589 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,590 INFO L280 TraceCheckUtils]: 36: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,590 INFO L263 TraceCheckUtils]: 37: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,590 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,594 INFO L280 TraceCheckUtils]: 39: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:22,596 INFO L280 TraceCheckUtils]: 40: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,597 INFO L263 TraceCheckUtils]: 41: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,597 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,597 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,597 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,597 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,598 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,599 INFO L280 TraceCheckUtils]: 47: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,599 INFO L263 TraceCheckUtils]: 48: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,599 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,599 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,599 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,600 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,600 INFO L280 TraceCheckUtils]: 53: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,601 INFO L280 TraceCheckUtils]: 54: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,602 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,604 INFO L280 TraceCheckUtils]: 56: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,607 INFO L280 TraceCheckUtils]: 57: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,610 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:20:22,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,657 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,658 INFO L280 TraceCheckUtils]: 2: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:22,659 INFO L280 TraceCheckUtils]: 3: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:22,660 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:22,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,664 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,665 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,665 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,665 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,666 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:22,667 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,667 INFO L280 TraceCheckUtils]: 1: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,668 INFO L280 TraceCheckUtils]: 2: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,668 INFO L263 TraceCheckUtils]: 3: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,669 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,669 INFO L280 TraceCheckUtils]: 5: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,670 INFO L280 TraceCheckUtils]: 6: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:22,670 INFO L280 TraceCheckUtils]: 7: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:22,672 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:22,672 INFO L280 TraceCheckUtils]: 9: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:22,672 INFO L263 TraceCheckUtils]: 10: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,673 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,673 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,673 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,673 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,674 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:22,675 INFO L280 TraceCheckUtils]: 16: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:22,675 INFO L280 TraceCheckUtils]: 17: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:22,676 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-17 22:20:22,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,677 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,677 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,678 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,678 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,679 INFO L280 TraceCheckUtils]: 5: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,679 INFO L280 TraceCheckUtils]: 6: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,679 INFO L263 TraceCheckUtils]: 7: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,680 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,680 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,680 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,680 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,680 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,681 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,681 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,681 INFO L263 TraceCheckUtils]: 15: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,681 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,681 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,682 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,682 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,682 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:22,682 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,682 INFO L263 TraceCheckUtils]: 22: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,683 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,683 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,683 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,683 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:22,683 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:22,684 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,684 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:22,684 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,684 INFO L263 TraceCheckUtils]: 31: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,684 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,685 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,685 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,685 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,685 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:22,685 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:22,686 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,687 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,687 INFO L280 TraceCheckUtils]: 40: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,687 INFO L263 TraceCheckUtils]: 41: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,688 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,689 INFO L280 TraceCheckUtils]: 43: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:22,690 INFO L280 TraceCheckUtils]: 44: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,690 INFO L263 TraceCheckUtils]: 45: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,690 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,690 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,690 INFO L280 TraceCheckUtils]: 48: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,691 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,692 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,692 INFO L280 TraceCheckUtils]: 51: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,692 INFO L263 TraceCheckUtils]: 52: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,693 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,693 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,693 INFO L280 TraceCheckUtils]: 55: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,694 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,694 INFO L280 TraceCheckUtils]: 57: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,695 INFO L280 TraceCheckUtils]: 58: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,696 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,697 INFO L280 TraceCheckUtils]: 60: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,697 INFO L280 TraceCheckUtils]: 61: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,698 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:20:22,699 INFO L280 TraceCheckUtils]: 63: Hoare triple {10944#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:20:22,699 INFO L263 TraceCheckUtils]: 64: Hoare triple {10944#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,700 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,700 INFO L280 TraceCheckUtils]: 66: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,701 INFO L280 TraceCheckUtils]: 67: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,701 INFO L263 TraceCheckUtils]: 68: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,702 INFO L280 TraceCheckUtils]: 69: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,702 INFO L280 TraceCheckUtils]: 70: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,703 INFO L280 TraceCheckUtils]: 71: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:22,703 INFO L280 TraceCheckUtils]: 72: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:22,705 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:22,705 INFO L280 TraceCheckUtils]: 74: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:22,705 INFO L263 TraceCheckUtils]: 75: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,706 INFO L280 TraceCheckUtils]: 76: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,706 INFO L280 TraceCheckUtils]: 77: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,706 INFO L280 TraceCheckUtils]: 78: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,706 INFO L280 TraceCheckUtils]: 79: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,707 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:22,707 INFO L280 TraceCheckUtils]: 81: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:22,708 INFO L280 TraceCheckUtils]: 82: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:22,709 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-17 22:20:22,709 INFO L280 TraceCheckUtils]: 84: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9780#false} is VALID [2020-07-17 22:20:22,710 INFO L280 TraceCheckUtils]: 85: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:20:22,710 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-17 22:20:22,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,757 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,757 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,757 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,758 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:22,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,761 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,761 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,762 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:22,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,762 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,763 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,763 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,763 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,763 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,764 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,764 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:22,765 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,765 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,765 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,766 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,766 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,766 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:22,767 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:22,767 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,767 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:22,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,772 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,772 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,772 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:22,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,773 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,773 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,774 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,774 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,774 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,774 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,775 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,775 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,775 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,775 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,776 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,776 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:22,776 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,777 INFO L263 TraceCheckUtils]: 14: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,777 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,777 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,778 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,778 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:22,778 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:22,779 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,779 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:22,779 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,779 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,779 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,780 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,780 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,780 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,780 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:22,781 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:22,781 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,781 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:22,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,790 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,790 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,790 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,791 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,791 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:22,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,794 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,795 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,795 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,795 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:22,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,796 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,796 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,797 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,797 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,797 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,798 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,798 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:22,798 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,798 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,799 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,799 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,799 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,799 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:22,800 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:22,800 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,800 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:22,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,801 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,801 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,801 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,801 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,801 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,802 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,802 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,802 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,802 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,802 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,803 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,803 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,803 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,803 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,803 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,804 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:22,804 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,804 INFO L263 TraceCheckUtils]: 18: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,804 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,805 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,805 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,805 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:22,805 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:22,805 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,806 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:22,806 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,806 INFO L263 TraceCheckUtils]: 27: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,806 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,806 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,807 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,807 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,807 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:22,807 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:22,807 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,808 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:22,808 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,808 INFO L263 TraceCheckUtils]: 37: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,808 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,808 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,809 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,809 INFO L263 TraceCheckUtils]: 41: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,809 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,809 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,809 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,810 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,810 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:22,810 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,810 INFO L263 TraceCheckUtils]: 48: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,811 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,811 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,811 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,811 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:22,811 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:22,812 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,812 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:22,812 INFO L280 TraceCheckUtils]: 56: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:22,812 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,812 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:22,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,821 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,822 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,822 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,822 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,822 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:22,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,826 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,826 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,826 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,826 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,827 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:22,827 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,827 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,827 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,828 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,828 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,828 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,828 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,828 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,829 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:22,829 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,829 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,829 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,829 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,829 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,830 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,830 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:22,830 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:22,830 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,831 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:22,831 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,831 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,831 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,832 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,832 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,832 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,832 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,832 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,832 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,833 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,833 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,833 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,833 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,834 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,834 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,834 INFO L263 TraceCheckUtils]: 15: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,834 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,834 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,835 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,835 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,835 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:22,835 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,835 INFO L263 TraceCheckUtils]: 22: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,836 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,836 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,836 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,836 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:22,836 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:22,837 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,837 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:22,837 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,837 INFO L263 TraceCheckUtils]: 31: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,838 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,838 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,838 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,838 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,838 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:22,839 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:22,839 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,839 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:22,839 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,839 INFO L263 TraceCheckUtils]: 41: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,840 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,840 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,840 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,840 INFO L263 TraceCheckUtils]: 45: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,840 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,841 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,841 INFO L280 TraceCheckUtils]: 48: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,841 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,841 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:22,842 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,842 INFO L263 TraceCheckUtils]: 52: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,842 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,842 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,842 INFO L280 TraceCheckUtils]: 55: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,843 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:22,843 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:22,843 INFO L280 TraceCheckUtils]: 58: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,843 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:22,843 INFO L280 TraceCheckUtils]: 60: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:22,844 INFO L280 TraceCheckUtils]: 61: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,844 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:22,844 INFO L280 TraceCheckUtils]: 63: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,844 INFO L263 TraceCheckUtils]: 64: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,844 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,845 INFO L280 TraceCheckUtils]: 66: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,845 INFO L280 TraceCheckUtils]: 67: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,845 INFO L263 TraceCheckUtils]: 68: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,845 INFO L280 TraceCheckUtils]: 69: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,845 INFO L280 TraceCheckUtils]: 70: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,846 INFO L280 TraceCheckUtils]: 71: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,846 INFO L280 TraceCheckUtils]: 72: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,846 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:22,846 INFO L280 TraceCheckUtils]: 74: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,846 INFO L263 TraceCheckUtils]: 75: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,847 INFO L280 TraceCheckUtils]: 76: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,847 INFO L280 TraceCheckUtils]: 77: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,847 INFO L280 TraceCheckUtils]: 78: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,847 INFO L280 TraceCheckUtils]: 79: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,847 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:22,848 INFO L280 TraceCheckUtils]: 81: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:22,848 INFO L280 TraceCheckUtils]: 82: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,848 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:22,848 INFO L280 TraceCheckUtils]: 84: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:22,848 INFO L280 TraceCheckUtils]: 85: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,849 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-17 22:20:22,852 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,852 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,852 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,853 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,853 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,853 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,853 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,853 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,854 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,855 INFO L280 TraceCheckUtils]: 9: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,855 INFO L280 TraceCheckUtils]: 10: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,855 INFO L263 TraceCheckUtils]: 11: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,856 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,856 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,856 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,856 INFO L263 TraceCheckUtils]: 15: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,856 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,857 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,857 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,857 INFO L263 TraceCheckUtils]: 19: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,857 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,857 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,858 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,858 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,858 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:22,858 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,858 INFO L263 TraceCheckUtils]: 26: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,859 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,859 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,859 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,859 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:22,859 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:22,859 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,859 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:22,860 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,860 INFO L263 TraceCheckUtils]: 35: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,860 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,860 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,860 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,860 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,860 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:22,860 INFO L280 TraceCheckUtils]: 41: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:22,861 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,861 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,862 INFO L280 TraceCheckUtils]: 44: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,862 INFO L263 TraceCheckUtils]: 45: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,862 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,863 INFO L280 TraceCheckUtils]: 47: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:22,863 INFO L280 TraceCheckUtils]: 48: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,863 INFO L263 TraceCheckUtils]: 49: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,864 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,864 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,864 INFO L280 TraceCheckUtils]: 52: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,864 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,865 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,865 INFO L280 TraceCheckUtils]: 55: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,865 INFO L263 TraceCheckUtils]: 56: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,866 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,866 INFO L280 TraceCheckUtils]: 58: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,866 INFO L280 TraceCheckUtils]: 59: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,866 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,867 INFO L280 TraceCheckUtils]: 61: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,867 INFO L280 TraceCheckUtils]: 62: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,868 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,869 INFO L280 TraceCheckUtils]: 64: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,870 INFO L280 TraceCheckUtils]: 65: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,871 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:20:22,871 INFO L280 TraceCheckUtils]: 67: Hoare triple {10944#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:20:22,871 INFO L263 TraceCheckUtils]: 68: Hoare triple {10944#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,872 INFO L280 TraceCheckUtils]: 69: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,872 INFO L280 TraceCheckUtils]: 70: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,872 INFO L280 TraceCheckUtils]: 71: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,873 INFO L263 TraceCheckUtils]: 72: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,873 INFO L280 TraceCheckUtils]: 73: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,873 INFO L280 TraceCheckUtils]: 74: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,874 INFO L280 TraceCheckUtils]: 75: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:22,874 INFO L280 TraceCheckUtils]: 76: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:22,875 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:22,875 INFO L280 TraceCheckUtils]: 78: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:22,875 INFO L263 TraceCheckUtils]: 79: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,875 INFO L280 TraceCheckUtils]: 80: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,876 INFO L280 TraceCheckUtils]: 81: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,876 INFO L280 TraceCheckUtils]: 82: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,876 INFO L280 TraceCheckUtils]: 83: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,876 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:22,877 INFO L280 TraceCheckUtils]: 85: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:22,877 INFO L280 TraceCheckUtils]: 86: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:22,878 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-17 22:20:22,878 INFO L280 TraceCheckUtils]: 88: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9780#false} is VALID [2020-07-17 22:20:22,878 INFO L280 TraceCheckUtils]: 89: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:20:22,878 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-17 22:20:22,878 INFO L280 TraceCheckUtils]: 91: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-17 22:20:22,879 INFO L263 TraceCheckUtils]: 92: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,879 INFO L280 TraceCheckUtils]: 93: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,879 INFO L280 TraceCheckUtils]: 94: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,879 INFO L280 TraceCheckUtils]: 95: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,879 INFO L263 TraceCheckUtils]: 96: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,879 INFO L280 TraceCheckUtils]: 97: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,880 INFO L280 TraceCheckUtils]: 98: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,880 INFO L280 TraceCheckUtils]: 99: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,880 INFO L263 TraceCheckUtils]: 100: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,880 INFO L280 TraceCheckUtils]: 101: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,880 INFO L280 TraceCheckUtils]: 102: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,880 INFO L280 TraceCheckUtils]: 103: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,881 INFO L263 TraceCheckUtils]: 104: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,881 INFO L280 TraceCheckUtils]: 105: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,881 INFO L280 TraceCheckUtils]: 106: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,881 INFO L280 TraceCheckUtils]: 107: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,881 INFO L263 TraceCheckUtils]: 108: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,881 INFO L280 TraceCheckUtils]: 109: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,881 INFO L280 TraceCheckUtils]: 110: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,881 INFO L280 TraceCheckUtils]: 111: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,882 INFO L280 TraceCheckUtils]: 112: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,882 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:22,882 INFO L280 TraceCheckUtils]: 114: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,882 INFO L263 TraceCheckUtils]: 115: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,882 INFO L280 TraceCheckUtils]: 116: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,882 INFO L280 TraceCheckUtils]: 117: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,882 INFO L280 TraceCheckUtils]: 118: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,883 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:22,883 INFO L280 TraceCheckUtils]: 120: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:22,883 INFO L280 TraceCheckUtils]: 121: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,883 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:22,883 INFO L280 TraceCheckUtils]: 123: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,883 INFO L263 TraceCheckUtils]: 124: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,883 INFO L280 TraceCheckUtils]: 125: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,883 INFO L280 TraceCheckUtils]: 126: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,884 INFO L280 TraceCheckUtils]: 127: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,884 INFO L280 TraceCheckUtils]: 128: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,884 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:22,884 INFO L280 TraceCheckUtils]: 130: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:22,884 INFO L280 TraceCheckUtils]: 131: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,884 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:22,884 INFO L280 TraceCheckUtils]: 133: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,885 INFO L263 TraceCheckUtils]: 134: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,885 INFO L280 TraceCheckUtils]: 135: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,885 INFO L280 TraceCheckUtils]: 136: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,885 INFO L280 TraceCheckUtils]: 137: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,885 INFO L263 TraceCheckUtils]: 138: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,885 INFO L280 TraceCheckUtils]: 139: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,885 INFO L280 TraceCheckUtils]: 140: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,885 INFO L280 TraceCheckUtils]: 141: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,886 INFO L280 TraceCheckUtils]: 142: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,886 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:22,886 INFO L280 TraceCheckUtils]: 144: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,886 INFO L263 TraceCheckUtils]: 145: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,886 INFO L280 TraceCheckUtils]: 146: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,886 INFO L280 TraceCheckUtils]: 147: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,886 INFO L280 TraceCheckUtils]: 148: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,887 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:22,887 INFO L280 TraceCheckUtils]: 150: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:22,887 INFO L280 TraceCheckUtils]: 151: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,887 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:22,887 INFO L280 TraceCheckUtils]: 153: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:22,887 INFO L280 TraceCheckUtils]: 154: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,887 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:22,887 INFO L280 TraceCheckUtils]: 156: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,888 INFO L263 TraceCheckUtils]: 157: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,888 INFO L280 TraceCheckUtils]: 158: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,888 INFO L280 TraceCheckUtils]: 159: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,888 INFO L280 TraceCheckUtils]: 160: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,888 INFO L263 TraceCheckUtils]: 161: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,888 INFO L280 TraceCheckUtils]: 162: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,888 INFO L280 TraceCheckUtils]: 163: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,889 INFO L280 TraceCheckUtils]: 164: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,889 INFO L280 TraceCheckUtils]: 165: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,889 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:22,889 INFO L280 TraceCheckUtils]: 167: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,889 INFO L263 TraceCheckUtils]: 168: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,889 INFO L280 TraceCheckUtils]: 169: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,889 INFO L280 TraceCheckUtils]: 170: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,890 INFO L280 TraceCheckUtils]: 171: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,891 INFO L280 TraceCheckUtils]: 172: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,891 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:22,891 INFO L280 TraceCheckUtils]: 174: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:22,891 INFO L280 TraceCheckUtils]: 175: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,891 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:22,892 INFO L280 TraceCheckUtils]: 177: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:22,892 INFO L280 TraceCheckUtils]: 178: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,892 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-17 22:20:22,892 INFO L280 TraceCheckUtils]: 180: Hoare triple {9780#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9780#false} is VALID [2020-07-17 22:20:22,892 INFO L280 TraceCheckUtils]: 181: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:20:22,892 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {9780#false} {9779#true} #53#return; {9780#false} is VALID [2020-07-17 22:20:22,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,933 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,933 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,934 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,934 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,934 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:22,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,937 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,937 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:22,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,938 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,938 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,938 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,939 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,939 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,939 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,939 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:22,939 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,940 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,940 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,940 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,940 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,940 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:22,941 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:22,941 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,941 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:22,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,944 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,945 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,945 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:22,945 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,945 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,945 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,946 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,946 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,946 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,946 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,946 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,947 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,947 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,947 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,947 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,947 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:22,948 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,948 INFO L263 TraceCheckUtils]: 14: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,948 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,948 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,948 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,949 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:22,949 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:22,949 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,949 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:22,949 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,950 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,950 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,950 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,950 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,950 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,950 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:22,951 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:22,951 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,951 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:22,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,958 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,958 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,958 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,959 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:22,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:22,961 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,961 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,961 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,962 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:22,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,962 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,962 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,962 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,963 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,963 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,963 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,963 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,963 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:22,964 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,964 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,964 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,964 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,964 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,965 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:22,965 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:22,965 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,965 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:22,966 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,966 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,966 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,966 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,967 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,967 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,967 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,967 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,967 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,968 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,968 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,968 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,968 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,968 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,968 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,969 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:22,969 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,969 INFO L263 TraceCheckUtils]: 18: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,969 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,969 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,970 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,970 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:22,970 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:22,970 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,970 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:22,970 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,971 INFO L263 TraceCheckUtils]: 27: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,971 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,971 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,971 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,971 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,972 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:22,972 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:22,972 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,972 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:22,972 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,972 INFO L263 TraceCheckUtils]: 37: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,973 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,973 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,973 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,973 INFO L263 TraceCheckUtils]: 41: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,973 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,974 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,974 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,974 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,974 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:22,974 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,975 INFO L263 TraceCheckUtils]: 48: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,975 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,975 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,975 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,975 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:22,975 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:22,976 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,976 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:22,976 INFO L280 TraceCheckUtils]: 56: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:22,976 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,976 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9779#true} {9780#false} #55#return; {9780#false} is VALID [2020-07-17 22:20:22,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,978 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,979 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,979 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,979 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,979 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,979 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,979 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,980 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,980 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,980 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,984 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,986 INFO L280 TraceCheckUtils]: 13: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,987 INFO L280 TraceCheckUtils]: 14: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,987 INFO L263 TraceCheckUtils]: 15: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,987 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,988 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,988 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,988 INFO L263 TraceCheckUtils]: 19: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,988 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,988 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,989 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:22,989 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,989 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,989 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,989 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,989 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,990 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:22,990 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,990 INFO L263 TraceCheckUtils]: 30: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,990 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,990 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:22,991 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,991 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:22,991 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:22,991 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,991 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:22,991 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:22,992 INFO L263 TraceCheckUtils]: 39: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,992 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,992 INFO L280 TraceCheckUtils]: 41: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,992 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,992 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,993 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:22,993 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:22,993 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:22,995 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,995 INFO L280 TraceCheckUtils]: 48: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:22,996 INFO L263 TraceCheckUtils]: 49: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:22,996 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,997 INFO L280 TraceCheckUtils]: 51: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:22,998 INFO L280 TraceCheckUtils]: 52: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:22,998 INFO L263 TraceCheckUtils]: 53: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:22,998 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:22,999 INFO L280 TraceCheckUtils]: 55: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:22,999 INFO L280 TraceCheckUtils]: 56: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:22,999 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,000 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:23,000 INFO L280 TraceCheckUtils]: 59: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:23,001 INFO L263 TraceCheckUtils]: 60: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,001 INFO L280 TraceCheckUtils]: 61: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,001 INFO L280 TraceCheckUtils]: 62: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,001 INFO L280 TraceCheckUtils]: 63: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,002 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:23,003 INFO L280 TraceCheckUtils]: 65: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:23,003 INFO L280 TraceCheckUtils]: 66: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:23,005 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,005 INFO L280 TraceCheckUtils]: 68: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,006 INFO L280 TraceCheckUtils]: 69: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,007 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:20:23,008 INFO L280 TraceCheckUtils]: 71: Hoare triple {10944#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:20:23,008 INFO L263 TraceCheckUtils]: 72: Hoare triple {10944#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,008 INFO L280 TraceCheckUtils]: 73: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,009 INFO L280 TraceCheckUtils]: 74: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,009 INFO L280 TraceCheckUtils]: 75: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,010 INFO L263 TraceCheckUtils]: 76: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,010 INFO L280 TraceCheckUtils]: 77: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:23,011 INFO L280 TraceCheckUtils]: 78: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:23,011 INFO L280 TraceCheckUtils]: 79: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:23,012 INFO L280 TraceCheckUtils]: 80: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:23,013 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:23,014 INFO L280 TraceCheckUtils]: 82: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:23,014 INFO L263 TraceCheckUtils]: 83: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,014 INFO L280 TraceCheckUtils]: 84: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,014 INFO L280 TraceCheckUtils]: 85: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,014 INFO L280 TraceCheckUtils]: 86: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,015 INFO L280 TraceCheckUtils]: 87: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,015 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:23,016 INFO L280 TraceCheckUtils]: 89: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:23,017 INFO L280 TraceCheckUtils]: 90: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:23,018 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-17 22:20:23,018 INFO L280 TraceCheckUtils]: 92: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9780#false} is VALID [2020-07-17 22:20:23,018 INFO L280 TraceCheckUtils]: 93: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:20:23,019 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-17 22:20:23,019 INFO L280 TraceCheckUtils]: 95: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-17 22:20:23,019 INFO L263 TraceCheckUtils]: 96: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,019 INFO L280 TraceCheckUtils]: 97: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,019 INFO L280 TraceCheckUtils]: 98: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,020 INFO L280 TraceCheckUtils]: 99: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,020 INFO L263 TraceCheckUtils]: 100: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,020 INFO L280 TraceCheckUtils]: 101: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,020 INFO L280 TraceCheckUtils]: 102: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,020 INFO L280 TraceCheckUtils]: 103: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,021 INFO L263 TraceCheckUtils]: 104: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,021 INFO L280 TraceCheckUtils]: 105: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,021 INFO L280 TraceCheckUtils]: 106: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,021 INFO L280 TraceCheckUtils]: 107: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,021 INFO L263 TraceCheckUtils]: 108: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,021 INFO L280 TraceCheckUtils]: 109: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,022 INFO L280 TraceCheckUtils]: 110: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,022 INFO L280 TraceCheckUtils]: 111: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,022 INFO L263 TraceCheckUtils]: 112: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,022 INFO L280 TraceCheckUtils]: 113: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,022 INFO L280 TraceCheckUtils]: 114: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,022 INFO L280 TraceCheckUtils]: 115: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,023 INFO L280 TraceCheckUtils]: 116: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,023 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,023 INFO L280 TraceCheckUtils]: 118: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,023 INFO L263 TraceCheckUtils]: 119: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,023 INFO L280 TraceCheckUtils]: 120: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,024 INFO L280 TraceCheckUtils]: 121: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,024 INFO L280 TraceCheckUtils]: 122: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,024 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,024 INFO L280 TraceCheckUtils]: 124: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,024 INFO L280 TraceCheckUtils]: 125: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,024 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,025 INFO L280 TraceCheckUtils]: 127: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,025 INFO L263 TraceCheckUtils]: 128: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,025 INFO L280 TraceCheckUtils]: 129: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,025 INFO L280 TraceCheckUtils]: 130: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,026 INFO L280 TraceCheckUtils]: 131: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,026 INFO L280 TraceCheckUtils]: 132: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,026 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,026 INFO L280 TraceCheckUtils]: 134: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,026 INFO L280 TraceCheckUtils]: 135: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,027 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,027 INFO L280 TraceCheckUtils]: 137: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,027 INFO L263 TraceCheckUtils]: 138: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,027 INFO L280 TraceCheckUtils]: 139: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,027 INFO L280 TraceCheckUtils]: 140: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,027 INFO L280 TraceCheckUtils]: 141: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,028 INFO L263 TraceCheckUtils]: 142: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,028 INFO L280 TraceCheckUtils]: 143: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,028 INFO L280 TraceCheckUtils]: 144: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,028 INFO L280 TraceCheckUtils]: 145: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,028 INFO L280 TraceCheckUtils]: 146: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,029 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,029 INFO L280 TraceCheckUtils]: 148: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,029 INFO L263 TraceCheckUtils]: 149: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,029 INFO L280 TraceCheckUtils]: 150: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,029 INFO L280 TraceCheckUtils]: 151: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,030 INFO L280 TraceCheckUtils]: 152: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,030 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,030 INFO L280 TraceCheckUtils]: 154: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,030 INFO L280 TraceCheckUtils]: 155: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,030 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,031 INFO L280 TraceCheckUtils]: 157: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,031 INFO L280 TraceCheckUtils]: 158: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,031 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,031 INFO L280 TraceCheckUtils]: 160: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,031 INFO L263 TraceCheckUtils]: 161: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,032 INFO L280 TraceCheckUtils]: 162: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,032 INFO L280 TraceCheckUtils]: 163: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,032 INFO L280 TraceCheckUtils]: 164: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,032 INFO L263 TraceCheckUtils]: 165: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,032 INFO L280 TraceCheckUtils]: 166: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,033 INFO L280 TraceCheckUtils]: 167: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,033 INFO L280 TraceCheckUtils]: 168: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,033 INFO L280 TraceCheckUtils]: 169: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,033 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,033 INFO L280 TraceCheckUtils]: 171: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,033 INFO L263 TraceCheckUtils]: 172: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,034 INFO L280 TraceCheckUtils]: 173: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,034 INFO L280 TraceCheckUtils]: 174: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,034 INFO L280 TraceCheckUtils]: 175: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,034 INFO L280 TraceCheckUtils]: 176: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,034 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,035 INFO L280 TraceCheckUtils]: 178: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,035 INFO L280 TraceCheckUtils]: 179: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,035 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,035 INFO L280 TraceCheckUtils]: 181: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,035 INFO L280 TraceCheckUtils]: 182: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,035 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-17 22:20:23,036 INFO L280 TraceCheckUtils]: 184: Hoare triple {9780#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9780#false} is VALID [2020-07-17 22:20:23,036 INFO L280 TraceCheckUtils]: 185: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:20:23,036 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {9780#false} {9779#true} #53#return; {9780#false} is VALID [2020-07-17 22:20:23,036 INFO L280 TraceCheckUtils]: 187: Hoare triple {9780#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9780#false} is VALID [2020-07-17 22:20:23,036 INFO L263 TraceCheckUtils]: 188: Hoare triple {9780#false} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,037 INFO L280 TraceCheckUtils]: 189: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,037 INFO L280 TraceCheckUtils]: 190: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,037 INFO L280 TraceCheckUtils]: 191: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,037 INFO L263 TraceCheckUtils]: 192: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,037 INFO L280 TraceCheckUtils]: 193: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,038 INFO L280 TraceCheckUtils]: 194: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,038 INFO L280 TraceCheckUtils]: 195: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,038 INFO L263 TraceCheckUtils]: 196: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,038 INFO L280 TraceCheckUtils]: 197: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,038 INFO L280 TraceCheckUtils]: 198: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,039 INFO L280 TraceCheckUtils]: 199: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,039 INFO L263 TraceCheckUtils]: 200: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,039 INFO L280 TraceCheckUtils]: 201: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,039 INFO L280 TraceCheckUtils]: 202: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,039 INFO L280 TraceCheckUtils]: 203: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,040 INFO L280 TraceCheckUtils]: 204: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,040 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,040 INFO L280 TraceCheckUtils]: 206: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,040 INFO L263 TraceCheckUtils]: 207: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,040 INFO L280 TraceCheckUtils]: 208: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,040 INFO L280 TraceCheckUtils]: 209: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,041 INFO L280 TraceCheckUtils]: 210: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,041 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,041 INFO L280 TraceCheckUtils]: 212: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,041 INFO L280 TraceCheckUtils]: 213: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,041 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,042 INFO L280 TraceCheckUtils]: 215: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,042 INFO L263 TraceCheckUtils]: 216: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,042 INFO L280 TraceCheckUtils]: 217: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,042 INFO L280 TraceCheckUtils]: 218: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,042 INFO L280 TraceCheckUtils]: 219: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,043 INFO L280 TraceCheckUtils]: 220: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,043 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,043 INFO L280 TraceCheckUtils]: 222: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,043 INFO L280 TraceCheckUtils]: 223: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,043 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,044 INFO L280 TraceCheckUtils]: 225: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,044 INFO L263 TraceCheckUtils]: 226: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,044 INFO L280 TraceCheckUtils]: 227: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,044 INFO L280 TraceCheckUtils]: 228: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,044 INFO L280 TraceCheckUtils]: 229: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,044 INFO L263 TraceCheckUtils]: 230: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,045 INFO L280 TraceCheckUtils]: 231: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,045 INFO L280 TraceCheckUtils]: 232: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,045 INFO L280 TraceCheckUtils]: 233: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,045 INFO L280 TraceCheckUtils]: 234: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,045 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,046 INFO L280 TraceCheckUtils]: 236: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,046 INFO L263 TraceCheckUtils]: 237: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,046 INFO L280 TraceCheckUtils]: 238: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,046 INFO L280 TraceCheckUtils]: 239: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,046 INFO L280 TraceCheckUtils]: 240: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,046 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,047 INFO L280 TraceCheckUtils]: 242: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,047 INFO L280 TraceCheckUtils]: 243: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,047 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,047 INFO L280 TraceCheckUtils]: 245: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,047 INFO L280 TraceCheckUtils]: 246: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,048 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {9779#true} {9780#false} #55#return; {9780#false} is VALID [2020-07-17 22:20:23,048 INFO L280 TraceCheckUtils]: 248: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9780#false} is VALID [2020-07-17 22:20:23,048 INFO L280 TraceCheckUtils]: 249: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:20:23,048 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-17 22:20:23,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:23,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:23,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:23,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:23,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:23,122 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,123 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,123 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,124 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:23,127 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,127 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,127 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,127 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,128 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,128 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,128 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,128 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,129 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,129 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,129 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,129 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,130 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,130 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,130 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,130 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,131 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,131 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,131 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,131 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,131 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,132 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:23,135 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,135 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,136 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,136 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,136 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,137 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,137 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,137 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,137 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,137 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,138 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,138 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,138 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,138 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,139 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,139 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,139 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,139 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,139 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,140 INFO L263 TraceCheckUtils]: 14: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,140 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,140 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,140 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,140 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,141 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,141 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,141 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,141 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,142 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,142 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,142 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,142 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,142 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,143 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,143 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,143 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,143 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:23,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:23,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,152 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,152 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,152 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,153 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:23,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,156 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,156 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,157 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,157 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,157 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,157 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,157 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,158 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,158 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,158 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,158 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,158 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,159 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,159 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,159 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,159 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,159 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,160 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,160 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,160 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,160 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,161 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,161 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,162 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,162 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,162 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,162 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,162 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,163 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,163 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,163 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,163 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,164 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,164 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,164 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,164 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,164 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,164 INFO L263 TraceCheckUtils]: 18: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,165 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,165 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,165 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,165 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,165 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,165 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,166 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,166 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,166 INFO L263 TraceCheckUtils]: 27: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,166 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,166 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,167 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,167 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,167 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,167 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,167 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,168 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,168 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,168 INFO L263 TraceCheckUtils]: 37: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,168 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,168 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,169 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,169 INFO L263 TraceCheckUtils]: 41: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,169 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,169 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,169 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,170 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,170 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,170 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,170 INFO L263 TraceCheckUtils]: 48: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,170 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,171 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,171 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,171 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,171 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,171 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,172 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,172 INFO L280 TraceCheckUtils]: 56: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,172 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,172 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:23,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:23,182 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,182 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,183 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,183 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:23,186 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,186 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,187 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,187 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,187 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,187 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,188 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,188 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,188 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,188 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,188 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,189 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,189 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,189 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,189 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,189 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,190 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,190 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,190 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,190 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,190 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,191 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,191 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,191 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,191 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,192 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,192 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,192 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,192 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,193 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,193 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,193 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,193 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,193 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,194 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,194 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,194 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,194 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,194 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,195 INFO L263 TraceCheckUtils]: 15: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,195 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,195 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,195 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,196 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,196 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,196 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,196 INFO L263 TraceCheckUtils]: 22: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,196 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,197 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,197 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,210 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,211 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,211 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,211 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,211 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,212 INFO L263 TraceCheckUtils]: 31: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,212 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,212 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,212 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,212 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,213 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,213 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,213 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,213 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,213 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,214 INFO L263 TraceCheckUtils]: 41: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,214 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,214 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,214 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,214 INFO L263 TraceCheckUtils]: 45: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,215 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,215 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,215 INFO L280 TraceCheckUtils]: 48: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,215 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,215 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,215 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,216 INFO L263 TraceCheckUtils]: 52: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,216 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,216 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,216 INFO L280 TraceCheckUtils]: 55: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,216 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,217 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,217 INFO L280 TraceCheckUtils]: 58: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,217 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,217 INFO L280 TraceCheckUtils]: 60: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,217 INFO L280 TraceCheckUtils]: 61: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,217 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,218 INFO L280 TraceCheckUtils]: 63: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,218 INFO L263 TraceCheckUtils]: 64: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,218 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,218 INFO L280 TraceCheckUtils]: 66: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,218 INFO L280 TraceCheckUtils]: 67: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,219 INFO L263 TraceCheckUtils]: 68: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,219 INFO L280 TraceCheckUtils]: 69: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,219 INFO L280 TraceCheckUtils]: 70: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,219 INFO L280 TraceCheckUtils]: 71: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,219 INFO L280 TraceCheckUtils]: 72: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,219 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,220 INFO L280 TraceCheckUtils]: 74: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,220 INFO L263 TraceCheckUtils]: 75: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,220 INFO L280 TraceCheckUtils]: 76: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,220 INFO L280 TraceCheckUtils]: 77: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,220 INFO L280 TraceCheckUtils]: 78: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,221 INFO L280 TraceCheckUtils]: 79: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,221 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,221 INFO L280 TraceCheckUtils]: 81: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,221 INFO L280 TraceCheckUtils]: 82: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,221 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,222 INFO L280 TraceCheckUtils]: 84: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,222 INFO L280 TraceCheckUtils]: 85: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,222 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-17 22:20:23,226 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,226 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,226 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,227 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,227 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,227 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,227 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,227 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,227 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,228 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,228 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,228 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,228 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,228 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,229 INFO L263 TraceCheckUtils]: 15: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,229 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,230 INFO L280 TraceCheckUtils]: 17: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,231 INFO L280 TraceCheckUtils]: 18: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,231 INFO L263 TraceCheckUtils]: 19: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,231 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,231 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,231 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,232 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,232 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,232 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,232 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,232 INFO L263 TraceCheckUtils]: 27: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,233 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,233 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,233 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,233 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,233 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,234 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,234 INFO L263 TraceCheckUtils]: 34: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,234 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,234 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,234 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,234 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,235 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,235 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,235 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,235 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,235 INFO L263 TraceCheckUtils]: 43: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,236 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,236 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,236 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,236 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,236 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,236 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,237 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,238 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,238 INFO L280 TraceCheckUtils]: 52: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,238 INFO L263 TraceCheckUtils]: 53: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,239 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:23,240 INFO L280 TraceCheckUtils]: 55: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:23,240 INFO L280 TraceCheckUtils]: 56: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:23,241 INFO L263 TraceCheckUtils]: 57: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,241 INFO L280 TraceCheckUtils]: 58: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,241 INFO L280 TraceCheckUtils]: 59: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,241 INFO L280 TraceCheckUtils]: 60: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,241 INFO L280 TraceCheckUtils]: 61: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,242 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:23,243 INFO L280 TraceCheckUtils]: 63: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:23,243 INFO L263 TraceCheckUtils]: 64: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,243 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,243 INFO L280 TraceCheckUtils]: 66: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,244 INFO L280 TraceCheckUtils]: 67: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,244 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:23,245 INFO L280 TraceCheckUtils]: 69: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:23,246 INFO L280 TraceCheckUtils]: 70: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:23,247 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,248 INFO L280 TraceCheckUtils]: 72: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,248 INFO L280 TraceCheckUtils]: 73: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,250 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:20:23,250 INFO L280 TraceCheckUtils]: 75: Hoare triple {10944#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:20:23,251 INFO L263 TraceCheckUtils]: 76: Hoare triple {10944#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,251 INFO L280 TraceCheckUtils]: 77: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,252 INFO L280 TraceCheckUtils]: 78: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,252 INFO L280 TraceCheckUtils]: 79: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,253 INFO L263 TraceCheckUtils]: 80: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,253 INFO L280 TraceCheckUtils]: 81: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:23,254 INFO L280 TraceCheckUtils]: 82: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:23,254 INFO L280 TraceCheckUtils]: 83: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:23,255 INFO L280 TraceCheckUtils]: 84: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:23,256 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:23,256 INFO L280 TraceCheckUtils]: 86: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:23,257 INFO L263 TraceCheckUtils]: 87: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,257 INFO L280 TraceCheckUtils]: 88: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,257 INFO L280 TraceCheckUtils]: 89: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,257 INFO L280 TraceCheckUtils]: 90: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,257 INFO L280 TraceCheckUtils]: 91: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,258 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:23,259 INFO L280 TraceCheckUtils]: 93: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:23,259 INFO L280 TraceCheckUtils]: 94: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:23,260 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-17 22:20:23,260 INFO L280 TraceCheckUtils]: 96: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9780#false} is VALID [2020-07-17 22:20:23,261 INFO L280 TraceCheckUtils]: 97: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:20:23,261 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-17 22:20:23,261 INFO L280 TraceCheckUtils]: 99: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-17 22:20:23,261 INFO L263 TraceCheckUtils]: 100: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,261 INFO L280 TraceCheckUtils]: 101: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,262 INFO L280 TraceCheckUtils]: 102: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,262 INFO L280 TraceCheckUtils]: 103: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,262 INFO L263 TraceCheckUtils]: 104: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,262 INFO L280 TraceCheckUtils]: 105: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,262 INFO L280 TraceCheckUtils]: 106: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,263 INFO L280 TraceCheckUtils]: 107: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,263 INFO L263 TraceCheckUtils]: 108: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,263 INFO L280 TraceCheckUtils]: 109: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,263 INFO L280 TraceCheckUtils]: 110: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,263 INFO L280 TraceCheckUtils]: 111: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,263 INFO L263 TraceCheckUtils]: 112: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,263 INFO L280 TraceCheckUtils]: 113: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,264 INFO L280 TraceCheckUtils]: 114: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,264 INFO L280 TraceCheckUtils]: 115: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,264 INFO L263 TraceCheckUtils]: 116: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,264 INFO L280 TraceCheckUtils]: 117: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,264 INFO L280 TraceCheckUtils]: 118: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,265 INFO L280 TraceCheckUtils]: 119: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,265 INFO L280 TraceCheckUtils]: 120: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,265 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,265 INFO L280 TraceCheckUtils]: 122: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,265 INFO L263 TraceCheckUtils]: 123: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,266 INFO L280 TraceCheckUtils]: 124: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,266 INFO L280 TraceCheckUtils]: 125: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,266 INFO L280 TraceCheckUtils]: 126: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,266 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,266 INFO L280 TraceCheckUtils]: 128: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,267 INFO L280 TraceCheckUtils]: 129: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,267 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,267 INFO L280 TraceCheckUtils]: 131: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,267 INFO L263 TraceCheckUtils]: 132: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,267 INFO L280 TraceCheckUtils]: 133: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,268 INFO L280 TraceCheckUtils]: 134: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,268 INFO L280 TraceCheckUtils]: 135: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,268 INFO L280 TraceCheckUtils]: 136: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,268 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,268 INFO L280 TraceCheckUtils]: 138: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,269 INFO L280 TraceCheckUtils]: 139: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,269 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,269 INFO L280 TraceCheckUtils]: 141: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,269 INFO L263 TraceCheckUtils]: 142: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,269 INFO L280 TraceCheckUtils]: 143: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,270 INFO L280 TraceCheckUtils]: 144: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,270 INFO L280 TraceCheckUtils]: 145: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,270 INFO L263 TraceCheckUtils]: 146: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,270 INFO L280 TraceCheckUtils]: 147: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,270 INFO L280 TraceCheckUtils]: 148: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,271 INFO L280 TraceCheckUtils]: 149: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,271 INFO L280 TraceCheckUtils]: 150: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,271 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,271 INFO L280 TraceCheckUtils]: 152: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,271 INFO L263 TraceCheckUtils]: 153: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,271 INFO L280 TraceCheckUtils]: 154: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,272 INFO L280 TraceCheckUtils]: 155: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,272 INFO L280 TraceCheckUtils]: 156: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,272 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,272 INFO L280 TraceCheckUtils]: 158: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,272 INFO L280 TraceCheckUtils]: 159: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,273 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,273 INFO L280 TraceCheckUtils]: 161: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,273 INFO L280 TraceCheckUtils]: 162: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,273 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,273 INFO L280 TraceCheckUtils]: 164: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,273 INFO L263 TraceCheckUtils]: 165: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,274 INFO L280 TraceCheckUtils]: 166: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,274 INFO L280 TraceCheckUtils]: 167: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,274 INFO L280 TraceCheckUtils]: 168: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,274 INFO L263 TraceCheckUtils]: 169: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,274 INFO L280 TraceCheckUtils]: 170: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,275 INFO L280 TraceCheckUtils]: 171: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,275 INFO L280 TraceCheckUtils]: 172: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,275 INFO L280 TraceCheckUtils]: 173: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,275 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,275 INFO L280 TraceCheckUtils]: 175: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,275 INFO L263 TraceCheckUtils]: 176: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,276 INFO L280 TraceCheckUtils]: 177: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,276 INFO L280 TraceCheckUtils]: 178: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,276 INFO L280 TraceCheckUtils]: 179: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,276 INFO L280 TraceCheckUtils]: 180: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,276 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,277 INFO L280 TraceCheckUtils]: 182: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,277 INFO L280 TraceCheckUtils]: 183: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,277 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,277 INFO L280 TraceCheckUtils]: 185: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,277 INFO L280 TraceCheckUtils]: 186: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,277 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-17 22:20:23,278 INFO L280 TraceCheckUtils]: 188: Hoare triple {9780#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9780#false} is VALID [2020-07-17 22:20:23,278 INFO L280 TraceCheckUtils]: 189: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:20:23,278 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {9780#false} {9779#true} #53#return; {9780#false} is VALID [2020-07-17 22:20:23,278 INFO L280 TraceCheckUtils]: 191: Hoare triple {9780#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9780#false} is VALID [2020-07-17 22:20:23,278 INFO L263 TraceCheckUtils]: 192: Hoare triple {9780#false} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,279 INFO L280 TraceCheckUtils]: 193: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,279 INFO L280 TraceCheckUtils]: 194: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,279 INFO L280 TraceCheckUtils]: 195: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,279 INFO L263 TraceCheckUtils]: 196: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,279 INFO L280 TraceCheckUtils]: 197: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,279 INFO L280 TraceCheckUtils]: 198: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,280 INFO L280 TraceCheckUtils]: 199: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,280 INFO L263 TraceCheckUtils]: 200: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,280 INFO L280 TraceCheckUtils]: 201: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,280 INFO L280 TraceCheckUtils]: 202: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,280 INFO L280 TraceCheckUtils]: 203: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,281 INFO L263 TraceCheckUtils]: 204: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,281 INFO L280 TraceCheckUtils]: 205: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,281 INFO L280 TraceCheckUtils]: 206: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,281 INFO L280 TraceCheckUtils]: 207: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,281 INFO L280 TraceCheckUtils]: 208: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,281 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,282 INFO L280 TraceCheckUtils]: 210: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,282 INFO L263 TraceCheckUtils]: 211: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,282 INFO L280 TraceCheckUtils]: 212: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,282 INFO L280 TraceCheckUtils]: 213: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,282 INFO L280 TraceCheckUtils]: 214: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,282 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,282 INFO L280 TraceCheckUtils]: 216: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,283 INFO L280 TraceCheckUtils]: 217: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,283 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,283 INFO L280 TraceCheckUtils]: 219: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,283 INFO L263 TraceCheckUtils]: 220: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,283 INFO L280 TraceCheckUtils]: 221: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,284 INFO L280 TraceCheckUtils]: 222: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,284 INFO L280 TraceCheckUtils]: 223: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,284 INFO L280 TraceCheckUtils]: 224: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,284 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,284 INFO L280 TraceCheckUtils]: 226: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,284 INFO L280 TraceCheckUtils]: 227: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,285 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,285 INFO L280 TraceCheckUtils]: 229: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,285 INFO L263 TraceCheckUtils]: 230: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,285 INFO L280 TraceCheckUtils]: 231: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,285 INFO L280 TraceCheckUtils]: 232: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,286 INFO L280 TraceCheckUtils]: 233: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,286 INFO L263 TraceCheckUtils]: 234: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,286 INFO L280 TraceCheckUtils]: 235: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,286 INFO L280 TraceCheckUtils]: 236: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,286 INFO L280 TraceCheckUtils]: 237: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,286 INFO L280 TraceCheckUtils]: 238: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,287 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,287 INFO L280 TraceCheckUtils]: 240: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,287 INFO L263 TraceCheckUtils]: 241: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,287 INFO L280 TraceCheckUtils]: 242: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,287 INFO L280 TraceCheckUtils]: 243: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,288 INFO L280 TraceCheckUtils]: 244: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,288 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,288 INFO L280 TraceCheckUtils]: 246: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,288 INFO L280 TraceCheckUtils]: 247: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,288 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,288 INFO L280 TraceCheckUtils]: 249: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,289 INFO L280 TraceCheckUtils]: 250: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,289 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {9779#true} {9780#false} #55#return; {9780#false} is VALID [2020-07-17 22:20:23,289 INFO L280 TraceCheckUtils]: 252: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9780#false} is VALID [2020-07-17 22:20:23,289 INFO L280 TraceCheckUtils]: 253: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:20:23,290 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-17 22:20:23,290 INFO L280 TraceCheckUtils]: 255: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-17 22:20:23,290 INFO L263 TraceCheckUtils]: 256: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,291 INFO L280 TraceCheckUtils]: 257: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,291 INFO L280 TraceCheckUtils]: 258: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,291 INFO L280 TraceCheckUtils]: 259: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,291 INFO L263 TraceCheckUtils]: 260: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,292 INFO L280 TraceCheckUtils]: 261: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,292 INFO L280 TraceCheckUtils]: 262: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,292 INFO L280 TraceCheckUtils]: 263: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,292 INFO L263 TraceCheckUtils]: 264: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,292 INFO L280 TraceCheckUtils]: 265: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,293 INFO L280 TraceCheckUtils]: 266: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,293 INFO L280 TraceCheckUtils]: 267: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,293 INFO L263 TraceCheckUtils]: 268: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,293 INFO L280 TraceCheckUtils]: 269: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,293 INFO L280 TraceCheckUtils]: 270: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,294 INFO L280 TraceCheckUtils]: 271: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,294 INFO L263 TraceCheckUtils]: 272: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,294 INFO L280 TraceCheckUtils]: 273: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,294 INFO L280 TraceCheckUtils]: 274: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,294 INFO L280 TraceCheckUtils]: 275: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,294 INFO L280 TraceCheckUtils]: 276: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,295 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,295 INFO L280 TraceCheckUtils]: 278: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,295 INFO L263 TraceCheckUtils]: 279: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,295 INFO L280 TraceCheckUtils]: 280: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,295 INFO L280 TraceCheckUtils]: 281: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,296 INFO L280 TraceCheckUtils]: 282: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,296 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,296 INFO L280 TraceCheckUtils]: 284: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,296 INFO L280 TraceCheckUtils]: 285: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,296 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,296 INFO L280 TraceCheckUtils]: 287: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,297 INFO L263 TraceCheckUtils]: 288: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,297 INFO L280 TraceCheckUtils]: 289: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,297 INFO L280 TraceCheckUtils]: 290: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,297 INFO L280 TraceCheckUtils]: 291: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,297 INFO L280 TraceCheckUtils]: 292: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,298 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,298 INFO L280 TraceCheckUtils]: 294: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,298 INFO L280 TraceCheckUtils]: 295: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,298 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,298 INFO L280 TraceCheckUtils]: 297: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,299 INFO L263 TraceCheckUtils]: 298: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,299 INFO L280 TraceCheckUtils]: 299: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,299 INFO L280 TraceCheckUtils]: 300: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,299 INFO L280 TraceCheckUtils]: 301: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,299 INFO L263 TraceCheckUtils]: 302: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,300 INFO L280 TraceCheckUtils]: 303: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,300 INFO L280 TraceCheckUtils]: 304: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,300 INFO L280 TraceCheckUtils]: 305: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,300 INFO L280 TraceCheckUtils]: 306: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,300 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,301 INFO L280 TraceCheckUtils]: 308: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,301 INFO L263 TraceCheckUtils]: 309: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,301 INFO L280 TraceCheckUtils]: 310: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,301 INFO L280 TraceCheckUtils]: 311: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,301 INFO L280 TraceCheckUtils]: 312: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,301 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,302 INFO L280 TraceCheckUtils]: 314: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,302 INFO L280 TraceCheckUtils]: 315: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,302 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,302 INFO L280 TraceCheckUtils]: 317: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,302 INFO L280 TraceCheckUtils]: 318: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,303 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,303 INFO L280 TraceCheckUtils]: 320: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,303 INFO L263 TraceCheckUtils]: 321: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,303 INFO L280 TraceCheckUtils]: 322: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,303 INFO L280 TraceCheckUtils]: 323: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,303 INFO L280 TraceCheckUtils]: 324: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,304 INFO L263 TraceCheckUtils]: 325: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,304 INFO L280 TraceCheckUtils]: 326: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,304 INFO L280 TraceCheckUtils]: 327: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,304 INFO L280 TraceCheckUtils]: 328: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,304 INFO L280 TraceCheckUtils]: 329: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,304 INFO L275 TraceCheckUtils]: 330: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,305 INFO L280 TraceCheckUtils]: 331: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,305 INFO L263 TraceCheckUtils]: 332: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,305 INFO L280 TraceCheckUtils]: 333: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,305 INFO L280 TraceCheckUtils]: 334: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,305 INFO L280 TraceCheckUtils]: 335: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,305 INFO L280 TraceCheckUtils]: 336: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,306 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,306 INFO L280 TraceCheckUtils]: 338: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,306 INFO L280 TraceCheckUtils]: 339: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,306 INFO L275 TraceCheckUtils]: 340: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,306 INFO L280 TraceCheckUtils]: 341: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,307 INFO L280 TraceCheckUtils]: 342: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,307 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-17 22:20:23,307 INFO L280 TraceCheckUtils]: 344: Hoare triple {9780#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9780#false} is VALID [2020-07-17 22:20:23,307 INFO L280 TraceCheckUtils]: 345: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:20:23,307 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {9780#false} {9783#(<= 25 main_~x~0)} #51#return; {9780#false} is VALID [2020-07-17 22:20:23,365 INFO L263 TraceCheckUtils]: 0: Hoare triple {9779#true} call ULTIMATE.init(); {9779#true} is VALID [2020-07-17 22:20:23,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,366 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9779#true} {9779#true} #47#return; {9779#true} is VALID [2020-07-17 22:20:23,366 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret5 := main(); {9779#true} is VALID [2020-07-17 22:20:23,367 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~x~0 := 25; {9783#(<= 25 main_~x~0)} is VALID [2020-07-17 22:20:23,367 INFO L263 TraceCheckUtils]: 5: Hoare triple {9783#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {9779#true} is VALID [2020-07-17 22:20:23,367 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,367 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,367 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,367 INFO L263 TraceCheckUtils]: 9: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,368 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,368 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,368 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,368 INFO L263 TraceCheckUtils]: 13: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,368 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,368 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,369 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,369 INFO L263 TraceCheckUtils]: 17: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,369 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,369 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,369 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,369 INFO L263 TraceCheckUtils]: 21: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,370 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,371 INFO L280 TraceCheckUtils]: 23: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,371 INFO L280 TraceCheckUtils]: 24: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,371 INFO L263 TraceCheckUtils]: 25: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,372 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,372 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,372 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,372 INFO L263 TraceCheckUtils]: 29: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,372 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,373 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,373 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,373 INFO L263 TraceCheckUtils]: 33: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,373 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,373 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,373 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,374 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,374 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,374 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,374 INFO L263 TraceCheckUtils]: 40: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,374 INFO L280 TraceCheckUtils]: 41: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,374 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,375 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,375 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,375 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,375 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,375 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,375 INFO L280 TraceCheckUtils]: 48: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,376 INFO L263 TraceCheckUtils]: 49: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,376 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,376 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,376 INFO L280 TraceCheckUtils]: 52: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,376 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,376 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,377 INFO L280 TraceCheckUtils]: 55: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,377 INFO L280 TraceCheckUtils]: 56: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,378 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,378 INFO L280 TraceCheckUtils]: 58: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,378 INFO L263 TraceCheckUtils]: 59: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,379 INFO L280 TraceCheckUtils]: 60: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:23,380 INFO L280 TraceCheckUtils]: 61: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:23,381 INFO L280 TraceCheckUtils]: 62: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:23,381 INFO L263 TraceCheckUtils]: 63: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,381 INFO L280 TraceCheckUtils]: 64: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,381 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,381 INFO L280 TraceCheckUtils]: 66: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,381 INFO L280 TraceCheckUtils]: 67: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,382 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:23,383 INFO L280 TraceCheckUtils]: 69: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:23,383 INFO L263 TraceCheckUtils]: 70: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,383 INFO L280 TraceCheckUtils]: 71: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,383 INFO L280 TraceCheckUtils]: 72: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,383 INFO L280 TraceCheckUtils]: 73: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,384 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:23,385 INFO L280 TraceCheckUtils]: 75: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:23,385 INFO L280 TraceCheckUtils]: 76: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:23,386 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,387 INFO L280 TraceCheckUtils]: 78: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,388 INFO L280 TraceCheckUtils]: 79: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,389 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:20:23,389 INFO L280 TraceCheckUtils]: 81: Hoare triple {10944#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:20:23,389 INFO L263 TraceCheckUtils]: 82: Hoare triple {10944#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,390 INFO L280 TraceCheckUtils]: 83: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,390 INFO L280 TraceCheckUtils]: 84: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,391 INFO L280 TraceCheckUtils]: 85: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:23,391 INFO L263 TraceCheckUtils]: 86: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,392 INFO L280 TraceCheckUtils]: 87: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:23,392 INFO L280 TraceCheckUtils]: 88: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:23,393 INFO L280 TraceCheckUtils]: 89: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:23,393 INFO L280 TraceCheckUtils]: 90: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:23,394 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:23,395 INFO L280 TraceCheckUtils]: 92: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:23,395 INFO L263 TraceCheckUtils]: 93: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,395 INFO L280 TraceCheckUtils]: 94: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,396 INFO L280 TraceCheckUtils]: 95: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,396 INFO L280 TraceCheckUtils]: 96: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,396 INFO L280 TraceCheckUtils]: 97: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,397 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:23,397 INFO L280 TraceCheckUtils]: 99: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:23,398 INFO L280 TraceCheckUtils]: 100: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:23,399 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-17 22:20:23,399 INFO L280 TraceCheckUtils]: 102: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9780#false} is VALID [2020-07-17 22:20:23,399 INFO L280 TraceCheckUtils]: 103: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:20:23,399 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-17 22:20:23,399 INFO L280 TraceCheckUtils]: 105: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-17 22:20:23,400 INFO L263 TraceCheckUtils]: 106: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,400 INFO L280 TraceCheckUtils]: 107: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,400 INFO L280 TraceCheckUtils]: 108: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,400 INFO L280 TraceCheckUtils]: 109: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,400 INFO L263 TraceCheckUtils]: 110: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,400 INFO L280 TraceCheckUtils]: 111: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,401 INFO L280 TraceCheckUtils]: 112: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,401 INFO L280 TraceCheckUtils]: 113: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,401 INFO L263 TraceCheckUtils]: 114: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,401 INFO L280 TraceCheckUtils]: 115: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,401 INFO L280 TraceCheckUtils]: 116: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,402 INFO L280 TraceCheckUtils]: 117: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,402 INFO L263 TraceCheckUtils]: 118: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,402 INFO L280 TraceCheckUtils]: 119: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,402 INFO L280 TraceCheckUtils]: 120: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,402 INFO L280 TraceCheckUtils]: 121: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,402 INFO L263 TraceCheckUtils]: 122: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,403 INFO L280 TraceCheckUtils]: 123: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,403 INFO L280 TraceCheckUtils]: 124: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,403 INFO L280 TraceCheckUtils]: 125: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,403 INFO L280 TraceCheckUtils]: 126: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,403 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,403 INFO L280 TraceCheckUtils]: 128: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,404 INFO L263 TraceCheckUtils]: 129: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,404 INFO L280 TraceCheckUtils]: 130: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,404 INFO L280 TraceCheckUtils]: 131: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,404 INFO L280 TraceCheckUtils]: 132: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,404 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,404 INFO L280 TraceCheckUtils]: 134: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,405 INFO L280 TraceCheckUtils]: 135: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,405 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,405 INFO L280 TraceCheckUtils]: 137: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,405 INFO L263 TraceCheckUtils]: 138: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,405 INFO L280 TraceCheckUtils]: 139: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,405 INFO L280 TraceCheckUtils]: 140: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,406 INFO L280 TraceCheckUtils]: 141: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,406 INFO L280 TraceCheckUtils]: 142: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,406 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,406 INFO L280 TraceCheckUtils]: 144: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,406 INFO L280 TraceCheckUtils]: 145: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,406 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,406 INFO L280 TraceCheckUtils]: 147: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,407 INFO L263 TraceCheckUtils]: 148: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,407 INFO L280 TraceCheckUtils]: 149: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,407 INFO L280 TraceCheckUtils]: 150: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,407 INFO L280 TraceCheckUtils]: 151: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,407 INFO L263 TraceCheckUtils]: 152: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,407 INFO L280 TraceCheckUtils]: 153: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,408 INFO L280 TraceCheckUtils]: 154: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,408 INFO L280 TraceCheckUtils]: 155: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,408 INFO L280 TraceCheckUtils]: 156: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,408 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,408 INFO L280 TraceCheckUtils]: 158: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,408 INFO L263 TraceCheckUtils]: 159: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,409 INFO L280 TraceCheckUtils]: 160: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,409 INFO L280 TraceCheckUtils]: 161: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,409 INFO L280 TraceCheckUtils]: 162: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,409 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,409 INFO L280 TraceCheckUtils]: 164: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,409 INFO L280 TraceCheckUtils]: 165: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,410 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,410 INFO L280 TraceCheckUtils]: 167: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,410 INFO L280 TraceCheckUtils]: 168: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,410 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,410 INFO L280 TraceCheckUtils]: 170: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,410 INFO L263 TraceCheckUtils]: 171: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,411 INFO L280 TraceCheckUtils]: 172: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,411 INFO L280 TraceCheckUtils]: 173: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,411 INFO L280 TraceCheckUtils]: 174: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,411 INFO L263 TraceCheckUtils]: 175: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,411 INFO L280 TraceCheckUtils]: 176: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,411 INFO L280 TraceCheckUtils]: 177: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,412 INFO L280 TraceCheckUtils]: 178: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,412 INFO L280 TraceCheckUtils]: 179: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,412 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,412 INFO L280 TraceCheckUtils]: 181: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,412 INFO L263 TraceCheckUtils]: 182: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,412 INFO L280 TraceCheckUtils]: 183: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,413 INFO L280 TraceCheckUtils]: 184: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,413 INFO L280 TraceCheckUtils]: 185: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,413 INFO L280 TraceCheckUtils]: 186: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,413 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,413 INFO L280 TraceCheckUtils]: 188: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,413 INFO L280 TraceCheckUtils]: 189: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,413 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,414 INFO L280 TraceCheckUtils]: 191: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,414 INFO L280 TraceCheckUtils]: 192: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,414 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-17 22:20:23,414 INFO L280 TraceCheckUtils]: 194: Hoare triple {9780#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9780#false} is VALID [2020-07-17 22:20:23,414 INFO L280 TraceCheckUtils]: 195: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:20:23,414 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {9780#false} {9779#true} #53#return; {9780#false} is VALID [2020-07-17 22:20:23,415 INFO L280 TraceCheckUtils]: 197: Hoare triple {9780#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9780#false} is VALID [2020-07-17 22:20:23,415 INFO L263 TraceCheckUtils]: 198: Hoare triple {9780#false} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,415 INFO L280 TraceCheckUtils]: 199: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,415 INFO L280 TraceCheckUtils]: 200: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,415 INFO L280 TraceCheckUtils]: 201: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,415 INFO L263 TraceCheckUtils]: 202: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,416 INFO L280 TraceCheckUtils]: 203: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,416 INFO L280 TraceCheckUtils]: 204: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,416 INFO L280 TraceCheckUtils]: 205: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,416 INFO L263 TraceCheckUtils]: 206: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,416 INFO L280 TraceCheckUtils]: 207: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,416 INFO L280 TraceCheckUtils]: 208: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,417 INFO L280 TraceCheckUtils]: 209: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,417 INFO L263 TraceCheckUtils]: 210: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,417 INFO L280 TraceCheckUtils]: 211: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,417 INFO L280 TraceCheckUtils]: 212: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,417 INFO L280 TraceCheckUtils]: 213: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,417 INFO L280 TraceCheckUtils]: 214: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,418 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,418 INFO L280 TraceCheckUtils]: 216: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,418 INFO L263 TraceCheckUtils]: 217: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,418 INFO L280 TraceCheckUtils]: 218: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,418 INFO L280 TraceCheckUtils]: 219: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,418 INFO L280 TraceCheckUtils]: 220: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,419 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,419 INFO L280 TraceCheckUtils]: 222: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,419 INFO L280 TraceCheckUtils]: 223: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,419 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,419 INFO L280 TraceCheckUtils]: 225: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,419 INFO L263 TraceCheckUtils]: 226: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,420 INFO L280 TraceCheckUtils]: 227: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,420 INFO L280 TraceCheckUtils]: 228: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,420 INFO L280 TraceCheckUtils]: 229: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,420 INFO L280 TraceCheckUtils]: 230: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,420 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,420 INFO L280 TraceCheckUtils]: 232: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,421 INFO L280 TraceCheckUtils]: 233: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,421 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,421 INFO L280 TraceCheckUtils]: 235: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,421 INFO L263 TraceCheckUtils]: 236: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,421 INFO L280 TraceCheckUtils]: 237: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,421 INFO L280 TraceCheckUtils]: 238: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,422 INFO L280 TraceCheckUtils]: 239: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,422 INFO L263 TraceCheckUtils]: 240: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,422 INFO L280 TraceCheckUtils]: 241: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,422 INFO L280 TraceCheckUtils]: 242: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,422 INFO L280 TraceCheckUtils]: 243: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,423 INFO L280 TraceCheckUtils]: 244: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,423 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,423 INFO L280 TraceCheckUtils]: 246: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,423 INFO L263 TraceCheckUtils]: 247: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,423 INFO L280 TraceCheckUtils]: 248: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,423 INFO L280 TraceCheckUtils]: 249: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,424 INFO L280 TraceCheckUtils]: 250: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,424 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,424 INFO L280 TraceCheckUtils]: 252: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,424 INFO L280 TraceCheckUtils]: 253: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,424 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,424 INFO L280 TraceCheckUtils]: 255: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,425 INFO L280 TraceCheckUtils]: 256: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,425 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {9779#true} {9780#false} #55#return; {9780#false} is VALID [2020-07-17 22:20:23,425 INFO L280 TraceCheckUtils]: 258: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9780#false} is VALID [2020-07-17 22:20:23,425 INFO L280 TraceCheckUtils]: 259: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:20:23,425 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-17 22:20:23,425 INFO L280 TraceCheckUtils]: 261: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-17 22:20:23,426 INFO L263 TraceCheckUtils]: 262: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,426 INFO L280 TraceCheckUtils]: 263: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,426 INFO L280 TraceCheckUtils]: 264: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,426 INFO L280 TraceCheckUtils]: 265: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,426 INFO L263 TraceCheckUtils]: 266: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,426 INFO L280 TraceCheckUtils]: 267: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,427 INFO L280 TraceCheckUtils]: 268: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,427 INFO L280 TraceCheckUtils]: 269: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,427 INFO L263 TraceCheckUtils]: 270: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,427 INFO L280 TraceCheckUtils]: 271: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,427 INFO L280 TraceCheckUtils]: 272: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,427 INFO L280 TraceCheckUtils]: 273: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,427 INFO L263 TraceCheckUtils]: 274: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,428 INFO L280 TraceCheckUtils]: 275: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,428 INFO L280 TraceCheckUtils]: 276: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,428 INFO L280 TraceCheckUtils]: 277: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,428 INFO L263 TraceCheckUtils]: 278: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,428 INFO L280 TraceCheckUtils]: 279: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,428 INFO L280 TraceCheckUtils]: 280: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,429 INFO L280 TraceCheckUtils]: 281: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,429 INFO L280 TraceCheckUtils]: 282: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,429 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,429 INFO L280 TraceCheckUtils]: 284: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,429 INFO L263 TraceCheckUtils]: 285: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,429 INFO L280 TraceCheckUtils]: 286: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,430 INFO L280 TraceCheckUtils]: 287: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,430 INFO L280 TraceCheckUtils]: 288: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,430 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,430 INFO L280 TraceCheckUtils]: 290: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,430 INFO L280 TraceCheckUtils]: 291: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,430 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,431 INFO L280 TraceCheckUtils]: 293: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,431 INFO L263 TraceCheckUtils]: 294: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,431 INFO L280 TraceCheckUtils]: 295: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,431 INFO L280 TraceCheckUtils]: 296: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,431 INFO L280 TraceCheckUtils]: 297: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,431 INFO L280 TraceCheckUtils]: 298: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,431 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,431 INFO L280 TraceCheckUtils]: 300: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,432 INFO L280 TraceCheckUtils]: 301: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,432 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,432 INFO L280 TraceCheckUtils]: 303: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,432 INFO L263 TraceCheckUtils]: 304: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,432 INFO L280 TraceCheckUtils]: 305: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,432 INFO L280 TraceCheckUtils]: 306: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,432 INFO L280 TraceCheckUtils]: 307: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,432 INFO L263 TraceCheckUtils]: 308: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,432 INFO L280 TraceCheckUtils]: 309: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,433 INFO L280 TraceCheckUtils]: 310: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,433 INFO L280 TraceCheckUtils]: 311: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,433 INFO L280 TraceCheckUtils]: 312: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,433 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,433 INFO L280 TraceCheckUtils]: 314: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,433 INFO L263 TraceCheckUtils]: 315: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,433 INFO L280 TraceCheckUtils]: 316: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,433 INFO L280 TraceCheckUtils]: 317: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:23,433 INFO L280 TraceCheckUtils]: 318: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,434 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,434 INFO L280 TraceCheckUtils]: 320: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,434 INFO L280 TraceCheckUtils]: 321: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,434 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,434 INFO L280 TraceCheckUtils]: 323: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,434 INFO L280 TraceCheckUtils]: 324: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,434 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:23,434 INFO L280 TraceCheckUtils]: 326: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,434 INFO L263 TraceCheckUtils]: 327: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,434 INFO L280 TraceCheckUtils]: 328: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,435 INFO L280 TraceCheckUtils]: 329: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,435 INFO L280 TraceCheckUtils]: 330: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:23,435 INFO L263 TraceCheckUtils]: 331: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:23,435 INFO L280 TraceCheckUtils]: 332: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,435 INFO L280 TraceCheckUtils]: 333: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,435 INFO L280 TraceCheckUtils]: 334: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,436 INFO L280 TraceCheckUtils]: 335: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,436 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:23,436 INFO L280 TraceCheckUtils]: 337: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:23,436 INFO L263 TraceCheckUtils]: 338: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:23,436 INFO L280 TraceCheckUtils]: 339: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:23,436 INFO L280 TraceCheckUtils]: 340: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:23,437 INFO L280 TraceCheckUtils]: 341: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:23,437 INFO L280 TraceCheckUtils]: 342: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,437 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:23,437 INFO L280 TraceCheckUtils]: 344: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:23,437 INFO L280 TraceCheckUtils]: 345: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,438 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:23,438 INFO L280 TraceCheckUtils]: 347: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:23,438 INFO L280 TraceCheckUtils]: 348: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:23,438 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-17 22:20:23,438 INFO L280 TraceCheckUtils]: 350: Hoare triple {9780#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9780#false} is VALID [2020-07-17 22:20:23,438 INFO L280 TraceCheckUtils]: 351: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:20:23,439 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {9780#false} {9783#(<= 25 main_~x~0)} #51#return; {9780#false} is VALID [2020-07-17 22:20:23,439 INFO L280 TraceCheckUtils]: 353: Hoare triple {9780#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {9780#false} is VALID [2020-07-17 22:20:23,439 INFO L280 TraceCheckUtils]: 354: Hoare triple {9780#false} assume 75025 == ~result~0; {9780#false} is VALID [2020-07-17 22:20:23,439 INFO L280 TraceCheckUtils]: 355: Hoare triple {9780#false} assume !false; {9780#false} is VALID [2020-07-17 22:20:23,526 INFO L134 CoverageAnalysis]: Checked inductivity of 3517 backedges. 256 proven. 526 refuted. 0 times theorem prover too weak. 2735 trivial. 0 not checked. [2020-07-17 22:20:23,526 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [218568920] [2020-07-17 22:20:23,527 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [124118666] [2020-07-17 22:20:23,527 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:20:23,642 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-17 22:20:23,643 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-17 22:20:23,644 INFO L264 TraceCheckSpWp]: Trace formula consists of 792 conjuncts, 18 conjunts are in the unsatisfiable core [2020-07-17 22:20:23,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:23,692 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:20:24,229 INFO L263 TraceCheckUtils]: 0: Hoare triple {9779#true} call ULTIMATE.init(); {9779#true} is VALID [2020-07-17 22:20:24,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,229 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9779#true} {9779#true} #47#return; {9779#true} is VALID [2020-07-17 22:20:24,230 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret5 := main(); {9779#true} is VALID [2020-07-17 22:20:24,230 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~x~0 := 25; {9783#(<= 25 main_~x~0)} is VALID [2020-07-17 22:20:24,230 INFO L263 TraceCheckUtils]: 5: Hoare triple {9783#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {9779#true} is VALID [2020-07-17 22:20:24,231 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} ~n := #in~n; {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:24,231 INFO L280 TraceCheckUtils]: 7: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:24,232 INFO L280 TraceCheckUtils]: 8: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:24,232 INFO L263 TraceCheckUtils]: 9: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:24,233 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} ~n := #in~n; {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:24,233 INFO L280 TraceCheckUtils]: 11: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:24,234 INFO L280 TraceCheckUtils]: 12: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:24,234 INFO L263 TraceCheckUtils]: 13: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:24,234 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} ~n := #in~n; {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:24,235 INFO L280 TraceCheckUtils]: 15: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:24,235 INFO L280 TraceCheckUtils]: 16: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:24,236 INFO L263 TraceCheckUtils]: 17: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:24,236 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} ~n := #in~n; {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:24,236 INFO L280 TraceCheckUtils]: 19: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:24,237 INFO L280 TraceCheckUtils]: 20: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:24,237 INFO L263 TraceCheckUtils]: 21: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:24,237 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} ~n := #in~n; {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:24,238 INFO L280 TraceCheckUtils]: 23: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:24,238 INFO L280 TraceCheckUtils]: 24: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:24,238 INFO L263 TraceCheckUtils]: 25: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:24,239 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} ~n := #in~n; {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:24,239 INFO L280 TraceCheckUtils]: 27: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:24,239 INFO L280 TraceCheckUtils]: 28: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:24,240 INFO L263 TraceCheckUtils]: 29: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:24,240 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} ~n := #in~n; {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:24,241 INFO L280 TraceCheckUtils]: 31: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:24,241 INFO L280 TraceCheckUtils]: 32: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:24,241 INFO L263 TraceCheckUtils]: 33: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:24,242 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} ~n := #in~n; {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:24,242 INFO L280 TraceCheckUtils]: 35: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:24,243 INFO L280 TraceCheckUtils]: 36: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:24,243 INFO L280 TraceCheckUtils]: 37: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:20:24,244 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {11542#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:24,244 INFO L280 TraceCheckUtils]: 39: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:24,244 INFO L263 TraceCheckUtils]: 40: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:24,245 INFO L280 TraceCheckUtils]: 41: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,245 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:24,245 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,245 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:24,246 INFO L280 TraceCheckUtils]: 45: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:24,246 INFO L280 TraceCheckUtils]: 46: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:24,247 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {11555#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {11667#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:24,247 INFO L280 TraceCheckUtils]: 48: Hoare triple {11667#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11667#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:24,247 INFO L263 TraceCheckUtils]: 49: Hoare triple {11667#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:24,248 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,248 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,248 INFO L280 TraceCheckUtils]: 52: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:24,248 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,249 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {9779#true} {11667#(<= |fibo2_#in~n| 3)} #55#return; {11667#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:24,249 INFO L280 TraceCheckUtils]: 55: Hoare triple {11667#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11667#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:24,250 INFO L280 TraceCheckUtils]: 56: Hoare triple {11667#(<= |fibo2_#in~n| 3)} assume true; {11667#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:24,251 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {11667#(<= |fibo2_#in~n| 3)} {11542#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {11698#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:20:24,251 INFO L280 TraceCheckUtils]: 58: Hoare triple {11698#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11698#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:20:24,251 INFO L263 TraceCheckUtils]: 59: Hoare triple {11698#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:24,251 INFO L280 TraceCheckUtils]: 60: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,251 INFO L280 TraceCheckUtils]: 61: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,252 INFO L280 TraceCheckUtils]: 62: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:24,252 INFO L263 TraceCheckUtils]: 63: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:24,252 INFO L280 TraceCheckUtils]: 64: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,252 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,252 INFO L280 TraceCheckUtils]: 66: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:24,252 INFO L280 TraceCheckUtils]: 67: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,252 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:24,252 INFO L280 TraceCheckUtils]: 69: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:24,252 INFO L263 TraceCheckUtils]: 70: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:24,253 INFO L280 TraceCheckUtils]: 71: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,253 INFO L280 TraceCheckUtils]: 72: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:24,253 INFO L280 TraceCheckUtils]: 73: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,253 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:24,253 INFO L280 TraceCheckUtils]: 75: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:24,253 INFO L280 TraceCheckUtils]: 76: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,254 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {9779#true} {11698#(<= |fibo1_#in~n| 4)} #59#return; {11698#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:20:24,254 INFO L280 TraceCheckUtils]: 78: Hoare triple {11698#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11698#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:20:24,254 INFO L280 TraceCheckUtils]: 79: Hoare triple {11698#(<= |fibo1_#in~n| 4)} assume true; {11698#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:20:24,255 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {11698#(<= |fibo1_#in~n| 4)} {11555#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {11768#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:20:24,255 INFO L280 TraceCheckUtils]: 81: Hoare triple {11768#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11768#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:20:24,256 INFO L263 TraceCheckUtils]: 82: Hoare triple {11768#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:24,256 INFO L280 TraceCheckUtils]: 83: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,256 INFO L280 TraceCheckUtils]: 84: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,256 INFO L280 TraceCheckUtils]: 85: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:24,256 INFO L263 TraceCheckUtils]: 86: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:24,256 INFO L280 TraceCheckUtils]: 87: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,257 INFO L280 TraceCheckUtils]: 88: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,257 INFO L280 TraceCheckUtils]: 89: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:24,257 INFO L280 TraceCheckUtils]: 90: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,257 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:24,257 INFO L280 TraceCheckUtils]: 92: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:24,258 INFO L263 TraceCheckUtils]: 93: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:24,258 INFO L280 TraceCheckUtils]: 94: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,258 INFO L280 TraceCheckUtils]: 95: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,261 INFO L280 TraceCheckUtils]: 96: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:24,261 INFO L280 TraceCheckUtils]: 97: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,262 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:24,262 INFO L280 TraceCheckUtils]: 99: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:24,262 INFO L280 TraceCheckUtils]: 100: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,264 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {9779#true} {11768#(<= |fibo2_#in~n| 5)} #55#return; {11768#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:20:24,264 INFO L280 TraceCheckUtils]: 102: Hoare triple {11768#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11768#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:20:24,265 INFO L280 TraceCheckUtils]: 103: Hoare triple {11768#(<= |fibo2_#in~n| 5)} assume true; {11768#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:20:24,266 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {11768#(<= |fibo2_#in~n| 5)} {11542#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {11841#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:20:24,266 INFO L280 TraceCheckUtils]: 105: Hoare triple {11841#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11841#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:20:24,266 INFO L263 TraceCheckUtils]: 106: Hoare triple {11841#(<= |fibo1_#in~n| 6)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:24,267 INFO L280 TraceCheckUtils]: 107: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,267 INFO L280 TraceCheckUtils]: 108: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,267 INFO L280 TraceCheckUtils]: 109: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:24,267 INFO L263 TraceCheckUtils]: 110: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:24,267 INFO L280 TraceCheckUtils]: 111: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,267 INFO L280 TraceCheckUtils]: 112: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,268 INFO L280 TraceCheckUtils]: 113: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:24,268 INFO L263 TraceCheckUtils]: 114: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:24,268 INFO L280 TraceCheckUtils]: 115: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,268 INFO L280 TraceCheckUtils]: 116: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,268 INFO L280 TraceCheckUtils]: 117: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:24,268 INFO L263 TraceCheckUtils]: 118: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:24,269 INFO L280 TraceCheckUtils]: 119: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,269 INFO L280 TraceCheckUtils]: 120: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,269 INFO L280 TraceCheckUtils]: 121: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:24,269 INFO L263 TraceCheckUtils]: 122: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:24,269 INFO L280 TraceCheckUtils]: 123: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,269 INFO L280 TraceCheckUtils]: 124: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,270 INFO L280 TraceCheckUtils]: 125: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:24,270 INFO L280 TraceCheckUtils]: 126: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,270 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:24,270 INFO L280 TraceCheckUtils]: 128: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:24,270 INFO L263 TraceCheckUtils]: 129: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:24,270 INFO L280 TraceCheckUtils]: 130: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,271 INFO L280 TraceCheckUtils]: 131: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:24,271 INFO L280 TraceCheckUtils]: 132: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,271 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:24,271 INFO L280 TraceCheckUtils]: 134: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:24,271 INFO L280 TraceCheckUtils]: 135: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,271 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:24,272 INFO L280 TraceCheckUtils]: 137: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:24,272 INFO L263 TraceCheckUtils]: 138: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:24,272 INFO L280 TraceCheckUtils]: 139: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,272 INFO L280 TraceCheckUtils]: 140: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,272 INFO L280 TraceCheckUtils]: 141: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:24,272 INFO L280 TraceCheckUtils]: 142: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,273 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:24,273 INFO L280 TraceCheckUtils]: 144: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:24,273 INFO L280 TraceCheckUtils]: 145: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,273 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:24,273 INFO L280 TraceCheckUtils]: 147: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:24,273 INFO L263 TraceCheckUtils]: 148: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:24,273 INFO L280 TraceCheckUtils]: 149: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,274 INFO L280 TraceCheckUtils]: 150: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,274 INFO L280 TraceCheckUtils]: 151: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:24,274 INFO L263 TraceCheckUtils]: 152: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:24,274 INFO L280 TraceCheckUtils]: 153: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,274 INFO L280 TraceCheckUtils]: 154: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,274 INFO L280 TraceCheckUtils]: 155: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:24,275 INFO L280 TraceCheckUtils]: 156: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,275 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:24,275 INFO L280 TraceCheckUtils]: 158: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:24,275 INFO L263 TraceCheckUtils]: 159: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:24,275 INFO L280 TraceCheckUtils]: 160: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,275 INFO L280 TraceCheckUtils]: 161: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:24,276 INFO L280 TraceCheckUtils]: 162: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,276 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:24,276 INFO L280 TraceCheckUtils]: 164: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:24,276 INFO L280 TraceCheckUtils]: 165: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,276 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:24,276 INFO L280 TraceCheckUtils]: 167: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:24,277 INFO L280 TraceCheckUtils]: 168: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,277 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:24,277 INFO L280 TraceCheckUtils]: 170: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:24,277 INFO L263 TraceCheckUtils]: 171: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:24,277 INFO L280 TraceCheckUtils]: 172: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,278 INFO L280 TraceCheckUtils]: 173: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,278 INFO L280 TraceCheckUtils]: 174: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:24,278 INFO L263 TraceCheckUtils]: 175: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:24,279 INFO L280 TraceCheckUtils]: 176: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,279 INFO L280 TraceCheckUtils]: 177: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,279 INFO L280 TraceCheckUtils]: 178: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:24,279 INFO L280 TraceCheckUtils]: 179: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,279 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:24,280 INFO L280 TraceCheckUtils]: 181: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:24,280 INFO L263 TraceCheckUtils]: 182: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:24,280 INFO L280 TraceCheckUtils]: 183: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,280 INFO L280 TraceCheckUtils]: 184: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,280 INFO L280 TraceCheckUtils]: 185: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:24,280 INFO L280 TraceCheckUtils]: 186: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,281 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:24,281 INFO L280 TraceCheckUtils]: 188: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:24,281 INFO L280 TraceCheckUtils]: 189: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,281 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:24,281 INFO L280 TraceCheckUtils]: 191: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:24,281 INFO L280 TraceCheckUtils]: 192: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,282 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {9779#true} {11841#(<= |fibo1_#in~n| 6)} #59#return; {11841#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:20:24,283 INFO L280 TraceCheckUtils]: 194: Hoare triple {11841#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11841#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:20:24,283 INFO L280 TraceCheckUtils]: 195: Hoare triple {11841#(<= |fibo1_#in~n| 6)} assume true; {11841#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:20:24,284 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {11841#(<= |fibo1_#in~n| 6)} {11555#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {12118#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:20:24,285 INFO L280 TraceCheckUtils]: 197: Hoare triple {12118#(<= |fibo2_#in~n| 7)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12118#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:20:24,285 INFO L263 TraceCheckUtils]: 198: Hoare triple {12118#(<= |fibo2_#in~n| 7)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:24,285 INFO L280 TraceCheckUtils]: 199: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,285 INFO L280 TraceCheckUtils]: 200: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,286 INFO L280 TraceCheckUtils]: 201: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:24,286 INFO L263 TraceCheckUtils]: 202: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:24,286 INFO L280 TraceCheckUtils]: 203: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,286 INFO L280 TraceCheckUtils]: 204: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,286 INFO L280 TraceCheckUtils]: 205: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:24,286 INFO L263 TraceCheckUtils]: 206: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:24,287 INFO L280 TraceCheckUtils]: 207: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,287 INFO L280 TraceCheckUtils]: 208: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,287 INFO L280 TraceCheckUtils]: 209: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:24,287 INFO L263 TraceCheckUtils]: 210: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:24,287 INFO L280 TraceCheckUtils]: 211: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,287 INFO L280 TraceCheckUtils]: 212: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,288 INFO L280 TraceCheckUtils]: 213: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:24,288 INFO L280 TraceCheckUtils]: 214: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,288 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:24,288 INFO L280 TraceCheckUtils]: 216: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:24,288 INFO L263 TraceCheckUtils]: 217: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:24,289 INFO L280 TraceCheckUtils]: 218: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,289 INFO L280 TraceCheckUtils]: 219: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:24,289 INFO L280 TraceCheckUtils]: 220: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,289 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:24,289 INFO L280 TraceCheckUtils]: 222: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:24,289 INFO L280 TraceCheckUtils]: 223: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,290 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:24,290 INFO L280 TraceCheckUtils]: 225: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:24,290 INFO L263 TraceCheckUtils]: 226: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:24,290 INFO L280 TraceCheckUtils]: 227: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,290 INFO L280 TraceCheckUtils]: 228: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,290 INFO L280 TraceCheckUtils]: 229: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:24,291 INFO L280 TraceCheckUtils]: 230: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,291 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:24,291 INFO L280 TraceCheckUtils]: 232: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:24,291 INFO L280 TraceCheckUtils]: 233: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,291 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:24,291 INFO L280 TraceCheckUtils]: 235: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:24,292 INFO L263 TraceCheckUtils]: 236: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:24,292 INFO L280 TraceCheckUtils]: 237: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,292 INFO L280 TraceCheckUtils]: 238: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,292 INFO L280 TraceCheckUtils]: 239: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:24,292 INFO L263 TraceCheckUtils]: 240: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:24,292 INFO L280 TraceCheckUtils]: 241: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,293 INFO L280 TraceCheckUtils]: 242: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,293 INFO L280 TraceCheckUtils]: 243: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:24,293 INFO L280 TraceCheckUtils]: 244: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,293 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:24,293 INFO L280 TraceCheckUtils]: 246: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:24,293 INFO L263 TraceCheckUtils]: 247: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:24,294 INFO L280 TraceCheckUtils]: 248: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,294 INFO L280 TraceCheckUtils]: 249: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:24,294 INFO L280 TraceCheckUtils]: 250: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,294 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:24,294 INFO L280 TraceCheckUtils]: 252: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:24,294 INFO L280 TraceCheckUtils]: 253: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,295 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:24,295 INFO L280 TraceCheckUtils]: 255: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:24,295 INFO L280 TraceCheckUtils]: 256: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,296 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {9779#true} {12118#(<= |fibo2_#in~n| 7)} #55#return; {12118#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:20:24,296 INFO L280 TraceCheckUtils]: 258: Hoare triple {12118#(<= |fibo2_#in~n| 7)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {12118#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:20:24,297 INFO L280 TraceCheckUtils]: 259: Hoare triple {12118#(<= |fibo2_#in~n| 7)} assume true; {12118#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:20:24,298 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {12118#(<= |fibo2_#in~n| 7)} {11542#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {12311#(<= |fibo1_#in~n| 8)} is VALID [2020-07-17 22:20:24,299 INFO L280 TraceCheckUtils]: 261: Hoare triple {12311#(<= |fibo1_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12311#(<= |fibo1_#in~n| 8)} is VALID [2020-07-17 22:20:24,299 INFO L263 TraceCheckUtils]: 262: Hoare triple {12311#(<= |fibo1_#in~n| 8)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:24,299 INFO L280 TraceCheckUtils]: 263: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,299 INFO L280 TraceCheckUtils]: 264: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,299 INFO L280 TraceCheckUtils]: 265: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:24,299 INFO L263 TraceCheckUtils]: 266: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:24,300 INFO L280 TraceCheckUtils]: 267: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,300 INFO L280 TraceCheckUtils]: 268: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,300 INFO L280 TraceCheckUtils]: 269: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:24,300 INFO L263 TraceCheckUtils]: 270: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:24,300 INFO L280 TraceCheckUtils]: 271: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,301 INFO L280 TraceCheckUtils]: 272: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,301 INFO L280 TraceCheckUtils]: 273: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:24,301 INFO L263 TraceCheckUtils]: 274: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:24,301 INFO L280 TraceCheckUtils]: 275: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,301 INFO L280 TraceCheckUtils]: 276: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,301 INFO L280 TraceCheckUtils]: 277: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:24,301 INFO L263 TraceCheckUtils]: 278: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:24,302 INFO L280 TraceCheckUtils]: 279: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,302 INFO L280 TraceCheckUtils]: 280: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,302 INFO L280 TraceCheckUtils]: 281: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:24,302 INFO L280 TraceCheckUtils]: 282: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,302 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:24,303 INFO L280 TraceCheckUtils]: 284: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:24,303 INFO L263 TraceCheckUtils]: 285: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:24,303 INFO L280 TraceCheckUtils]: 286: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,303 INFO L280 TraceCheckUtils]: 287: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:24,303 INFO L280 TraceCheckUtils]: 288: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,303 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:24,303 INFO L280 TraceCheckUtils]: 290: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:24,304 INFO L280 TraceCheckUtils]: 291: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,304 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:24,304 INFO L280 TraceCheckUtils]: 293: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:24,304 INFO L263 TraceCheckUtils]: 294: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:24,304 INFO L280 TraceCheckUtils]: 295: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,304 INFO L280 TraceCheckUtils]: 296: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,305 INFO L280 TraceCheckUtils]: 297: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:24,305 INFO L280 TraceCheckUtils]: 298: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,305 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:24,305 INFO L280 TraceCheckUtils]: 300: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:24,305 INFO L280 TraceCheckUtils]: 301: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,305 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:24,306 INFO L280 TraceCheckUtils]: 303: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:24,306 INFO L263 TraceCheckUtils]: 304: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:24,306 INFO L280 TraceCheckUtils]: 305: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,306 INFO L280 TraceCheckUtils]: 306: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,306 INFO L280 TraceCheckUtils]: 307: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:24,306 INFO L263 TraceCheckUtils]: 308: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:20:24,307 INFO L280 TraceCheckUtils]: 309: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,307 INFO L280 TraceCheckUtils]: 310: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,307 INFO L280 TraceCheckUtils]: 311: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:24,307 INFO L280 TraceCheckUtils]: 312: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,307 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:24,307 INFO L280 TraceCheckUtils]: 314: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:24,308 INFO L263 TraceCheckUtils]: 315: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:24,308 INFO L280 TraceCheckUtils]: 316: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,308 INFO L280 TraceCheckUtils]: 317: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:20:24,308 INFO L280 TraceCheckUtils]: 318: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,308 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:24,308 INFO L280 TraceCheckUtils]: 320: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:24,309 INFO L280 TraceCheckUtils]: 321: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,309 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:24,309 INFO L280 TraceCheckUtils]: 323: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:24,309 INFO L280 TraceCheckUtils]: 324: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,309 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:20:24,309 INFO L280 TraceCheckUtils]: 326: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:24,310 INFO L263 TraceCheckUtils]: 327: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:20:24,310 INFO L280 TraceCheckUtils]: 328: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,310 INFO L280 TraceCheckUtils]: 329: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,310 INFO L280 TraceCheckUtils]: 330: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:20:24,310 INFO L263 TraceCheckUtils]: 331: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:20:24,310 INFO L280 TraceCheckUtils]: 332: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,311 INFO L280 TraceCheckUtils]: 333: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,311 INFO L280 TraceCheckUtils]: 334: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:24,311 INFO L280 TraceCheckUtils]: 335: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,311 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:20:24,311 INFO L280 TraceCheckUtils]: 337: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:20:24,311 INFO L263 TraceCheckUtils]: 338: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:20:24,311 INFO L280 TraceCheckUtils]: 339: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:20:24,312 INFO L280 TraceCheckUtils]: 340: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:20:24,312 INFO L280 TraceCheckUtils]: 341: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:20:24,312 INFO L280 TraceCheckUtils]: 342: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,312 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:20:24,312 INFO L280 TraceCheckUtils]: 344: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9779#true} is VALID [2020-07-17 22:20:24,312 INFO L280 TraceCheckUtils]: 345: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,313 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:20:24,313 INFO L280 TraceCheckUtils]: 347: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-17 22:20:24,313 INFO L280 TraceCheckUtils]: 348: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:20:24,314 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {9779#true} {12311#(<= |fibo1_#in~n| 8)} #59#return; {12311#(<= |fibo1_#in~n| 8)} is VALID [2020-07-17 22:20:24,314 INFO L280 TraceCheckUtils]: 350: Hoare triple {12311#(<= |fibo1_#in~n| 8)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12311#(<= |fibo1_#in~n| 8)} is VALID [2020-07-17 22:20:24,315 INFO L280 TraceCheckUtils]: 351: Hoare triple {12311#(<= |fibo1_#in~n| 8)} assume true; {12311#(<= |fibo1_#in~n| 8)} is VALID [2020-07-17 22:20:24,316 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {12311#(<= |fibo1_#in~n| 8)} {9783#(<= 25 main_~x~0)} #51#return; {9780#false} is VALID [2020-07-17 22:20:24,316 INFO L280 TraceCheckUtils]: 353: Hoare triple {9780#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {9780#false} is VALID [2020-07-17 22:20:24,316 INFO L280 TraceCheckUtils]: 354: Hoare triple {9780#false} assume 75025 == ~result~0; {9780#false} is VALID [2020-07-17 22:20:24,316 INFO L280 TraceCheckUtils]: 355: Hoare triple {9780#false} assume !false; {9780#false} is VALID [2020-07-17 22:20:24,370 INFO L134 CoverageAnalysis]: Checked inductivity of 3517 backedges. 152 proven. 807 refuted. 0 times theorem prover too weak. 2558 trivial. 0 not checked. [2020-07-17 22:20:24,370 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:20:24,370 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 13] total 19 [2020-07-17 22:20:24,371 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1581888738] [2020-07-17 22:20:24,372 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 356 [2020-07-17 22:20:24,717 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:20:24,718 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states. [2020-07-17 22:20:24,878 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 126 edges. 126 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:24,878 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2020-07-17 22:20:24,878 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:20:24,879 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2020-07-17 22:20:24,879 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=291, Unknown=0, NotChecked=0, Total=342 [2020-07-17 22:20:24,880 INFO L87 Difference]: Start difference. First operand 148 states and 227 transitions. Second operand 19 states. [2020-07-17 22:20:28,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:28,629 INFO L93 Difference]: Finished difference Result 337 states and 597 transitions. [2020-07-17 22:20:28,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2020-07-17 22:20:28,630 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 356 [2020-07-17 22:20:28,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:20:28,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-07-17 22:20:28,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 227 transitions. [2020-07-17 22:20:28,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-07-17 22:20:28,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 227 transitions. [2020-07-17 22:20:28,650 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 36 states and 227 transitions. [2020-07-17 22:20:29,104 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 227 edges. 227 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:20:29,117 INFO L225 Difference]: With dead ends: 337 [2020-07-17 22:20:29,117 INFO L226 Difference]: Without dead ends: 200 [2020-07-17 22:20:29,121 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 494 GetRequests, 455 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 264 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=262, Invalid=1378, Unknown=0, NotChecked=0, Total=1640 [2020-07-17 22:20:29,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2020-07-17 22:20:29,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 176. [2020-07-17 22:20:29,388 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:20:29,388 INFO L82 GeneralOperation]: Start isEquivalent. First operand 200 states. Second operand 176 states. [2020-07-17 22:20:29,388 INFO L74 IsIncluded]: Start isIncluded. First operand 200 states. Second operand 176 states. [2020-07-17 22:20:29,389 INFO L87 Difference]: Start difference. First operand 200 states. Second operand 176 states. [2020-07-17 22:20:29,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:29,403 INFO L93 Difference]: Finished difference Result 200 states and 312 transitions. [2020-07-17 22:20:29,403 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 312 transitions. [2020-07-17 22:20:29,406 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:29,406 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:29,406 INFO L74 IsIncluded]: Start isIncluded. First operand 176 states. Second operand 200 states. [2020-07-17 22:20:29,407 INFO L87 Difference]: Start difference. First operand 176 states. Second operand 200 states. [2020-07-17 22:20:29,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:29,421 INFO L93 Difference]: Finished difference Result 200 states and 312 transitions. [2020-07-17 22:20:29,422 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 312 transitions. [2020-07-17 22:20:29,423 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:29,424 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:29,424 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:20:29,424 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:20:29,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 176 states. [2020-07-17 22:20:29,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 176 states and 275 transitions. [2020-07-17 22:20:29,432 INFO L78 Accepts]: Start accepts. Automaton has 176 states and 275 transitions. Word has length 356 [2020-07-17 22:20:29,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:20:29,432 INFO L479 AbstractCegarLoop]: Abstraction has 176 states and 275 transitions. [2020-07-17 22:20:29,432 INFO L480 AbstractCegarLoop]: Interpolant automaton has 19 states. [2020-07-17 22:20:29,432 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 275 transitions. [2020-07-17 22:20:29,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2020-07-17 22:20:29,467 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:20:29,468 INFO L422 BasicCegarLoop]: trace histogram [43, 43, 42, 42, 35, 34, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 14, 13, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:20:29,682 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:20:29,683 INFO L427 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:20:29,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:20:29,683 INFO L82 PathProgramCache]: Analyzing trace with hash 1864985717, now seen corresponding path program 3 times [2020-07-17 22:20:29,684 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:20:29,684 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1832345032] [2020-07-17 22:20:29,684 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:20:29,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:30,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:30,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,118 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13723#true} {13723#true} #47#return; {13723#true} is VALID [2020-07-17 22:20:30,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:30,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:30,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:30,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:30,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:30,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:30,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:30,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:30,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:30,681 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,682 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,682 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:30,682 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,683 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:30,687 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,687 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:30,687 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,688 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,689 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:30,690 INFO L280 TraceCheckUtils]: 2: Hoare triple {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,691 INFO L263 TraceCheckUtils]: 3: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:30,691 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,691 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,691 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:30,692 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,693 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,693 INFO L280 TraceCheckUtils]: 9: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,693 INFO L263 TraceCheckUtils]: 10: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:30,694 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,694 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:30,694 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,695 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,696 INFO L280 TraceCheckUtils]: 15: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,696 INFO L280 TraceCheckUtils]: 16: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume true; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,697 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15767#(<= 2 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:30,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,701 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,702 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:30,702 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,703 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {15760#(<= 3 |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,703 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,704 INFO L280 TraceCheckUtils]: 2: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,705 INFO L263 TraceCheckUtils]: 3: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:30,705 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,706 INFO L280 TraceCheckUtils]: 5: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:30,707 INFO L280 TraceCheckUtils]: 6: Hoare triple {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,707 INFO L263 TraceCheckUtils]: 7: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:30,707 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,708 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,708 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:30,708 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,709 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,710 INFO L280 TraceCheckUtils]: 13: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,710 INFO L263 TraceCheckUtils]: 14: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:30,710 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,710 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:30,710 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,711 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,712 INFO L280 TraceCheckUtils]: 19: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,712 INFO L280 TraceCheckUtils]: 20: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume true; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,714 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {15767#(<= 2 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,714 INFO L280 TraceCheckUtils]: 22: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,714 INFO L263 TraceCheckUtils]: 23: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:30,715 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,715 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,715 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:30,715 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,716 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {15760#(<= 3 |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,717 INFO L280 TraceCheckUtils]: 29: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,717 INFO L280 TraceCheckUtils]: 30: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume true; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,718 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {15760#(<= 3 |fibo1_#in~n|)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:30,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:30,728 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,728 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,728 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:30,729 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,729 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:30,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:30,732 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,732 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:30,732 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,732 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:30,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,733 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:30,733 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:30,734 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,734 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,734 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:30,734 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,734 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:30,735 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:30,735 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:30,735 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,735 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:30,736 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,736 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:30,736 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:30,736 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,737 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {15723#(<= 4 |fibo2_#in~n|)} #55#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,738 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,739 INFO L280 TraceCheckUtils]: 1: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,739 INFO L280 TraceCheckUtils]: 2: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,740 INFO L263 TraceCheckUtils]: 3: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:30,740 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,741 INFO L280 TraceCheckUtils]: 5: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,741 INFO L280 TraceCheckUtils]: 6: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,742 INFO L263 TraceCheckUtils]: 7: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:30,742 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,743 INFO L280 TraceCheckUtils]: 9: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:30,744 INFO L280 TraceCheckUtils]: 10: Hoare triple {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,744 INFO L263 TraceCheckUtils]: 11: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:30,744 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,744 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,745 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:30,745 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,746 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,746 INFO L280 TraceCheckUtils]: 17: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,747 INFO L263 TraceCheckUtils]: 18: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:30,747 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,747 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:30,747 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,748 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,749 INFO L280 TraceCheckUtils]: 23: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,749 INFO L280 TraceCheckUtils]: 24: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume true; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,750 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {15767#(<= 2 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,751 INFO L280 TraceCheckUtils]: 26: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,751 INFO L263 TraceCheckUtils]: 27: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:30,751 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,752 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,752 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:30,752 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,753 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13723#true} {15760#(<= 3 |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,753 INFO L280 TraceCheckUtils]: 33: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,754 INFO L280 TraceCheckUtils]: 34: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume true; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,755 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {15760#(<= 3 |fibo1_#in~n|)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,756 INFO L280 TraceCheckUtils]: 36: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,756 INFO L263 TraceCheckUtils]: 37: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:30,756 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,756 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,757 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:30,757 INFO L263 TraceCheckUtils]: 41: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:30,757 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,757 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,757 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:30,758 INFO L280 TraceCheckUtils]: 45: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,758 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:30,758 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:30,758 INFO L263 TraceCheckUtils]: 48: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:30,759 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,759 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:30,759 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,759 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:30,759 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:30,760 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,760 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13723#true} {15723#(<= 4 |fibo2_#in~n|)} #55#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,762 INFO L280 TraceCheckUtils]: 56: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,763 INFO L280 TraceCheckUtils]: 57: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume true; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,764 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {15723#(<= 4 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:30,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:30,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:30,781 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,781 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,782 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:30,782 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,782 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:30,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:30,785 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,786 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:30,786 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,786 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:30,787 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,787 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:30,788 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:30,788 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,788 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,788 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:30,789 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,789 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:30,789 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:30,790 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:30,790 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,790 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:30,790 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,791 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:30,791 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:30,791 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,792 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:30,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:30,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,796 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:30,797 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,797 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:30,797 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,798 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,798 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:30,798 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:30,798 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,799 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,799 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:30,799 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:30,799 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,799 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,800 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:30,800 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,800 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:30,800 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:30,800 INFO L263 TraceCheckUtils]: 14: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:30,801 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,801 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:30,801 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,801 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:30,801 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:30,802 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,802 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:30,802 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:30,802 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:30,802 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,803 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,803 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:30,803 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,803 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:30,804 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:30,804 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,805 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13723#true} {15657#(<= 5 |fibo1_#in~n|)} #59#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,807 INFO L280 TraceCheckUtils]: 1: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,808 INFO L280 TraceCheckUtils]: 2: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,808 INFO L263 TraceCheckUtils]: 3: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:30,809 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,809 INFO L280 TraceCheckUtils]: 5: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,810 INFO L280 TraceCheckUtils]: 6: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,810 INFO L263 TraceCheckUtils]: 7: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:30,811 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,811 INFO L280 TraceCheckUtils]: 9: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,812 INFO L280 TraceCheckUtils]: 10: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,812 INFO L263 TraceCheckUtils]: 11: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:30,813 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,814 INFO L280 TraceCheckUtils]: 13: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:30,815 INFO L280 TraceCheckUtils]: 14: Hoare triple {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,815 INFO L263 TraceCheckUtils]: 15: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:30,815 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,816 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,816 INFO L280 TraceCheckUtils]: 18: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:30,816 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,817 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,818 INFO L280 TraceCheckUtils]: 21: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,818 INFO L263 TraceCheckUtils]: 22: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:30,818 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,819 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:30,819 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,820 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,821 INFO L280 TraceCheckUtils]: 27: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,821 INFO L280 TraceCheckUtils]: 28: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume true; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,823 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {15767#(<= 2 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,823 INFO L280 TraceCheckUtils]: 30: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,824 INFO L263 TraceCheckUtils]: 31: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:30,824 INFO L280 TraceCheckUtils]: 32: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,824 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,824 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:30,825 INFO L280 TraceCheckUtils]: 35: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,826 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13723#true} {15760#(<= 3 |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,827 INFO L280 TraceCheckUtils]: 37: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,827 INFO L280 TraceCheckUtils]: 38: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume true; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,829 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {15760#(<= 3 |fibo1_#in~n|)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,829 INFO L280 TraceCheckUtils]: 40: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,830 INFO L263 TraceCheckUtils]: 41: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:30,830 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,830 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,831 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:30,831 INFO L263 TraceCheckUtils]: 45: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:30,831 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,831 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,832 INFO L280 TraceCheckUtils]: 48: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:30,832 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,832 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:30,832 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:30,833 INFO L263 TraceCheckUtils]: 52: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:30,833 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,833 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:30,834 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,834 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:30,834 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:30,834 INFO L280 TraceCheckUtils]: 58: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,836 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13723#true} {15723#(<= 4 |fibo2_#in~n|)} #55#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,836 INFO L280 TraceCheckUtils]: 60: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,837 INFO L280 TraceCheckUtils]: 61: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume true; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,838 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {15723#(<= 4 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,839 INFO L280 TraceCheckUtils]: 63: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,863 INFO L263 TraceCheckUtils]: 64: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:30,863 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,863 INFO L280 TraceCheckUtils]: 66: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,863 INFO L280 TraceCheckUtils]: 67: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:30,864 INFO L263 TraceCheckUtils]: 68: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:30,864 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,864 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,864 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:30,864 INFO L263 TraceCheckUtils]: 72: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:30,865 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,865 INFO L280 TraceCheckUtils]: 74: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,865 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:30,865 INFO L280 TraceCheckUtils]: 76: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,865 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:30,866 INFO L280 TraceCheckUtils]: 78: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:30,866 INFO L263 TraceCheckUtils]: 79: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:30,869 INFO L280 TraceCheckUtils]: 80: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,869 INFO L280 TraceCheckUtils]: 81: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:30,869 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,870 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:30,870 INFO L280 TraceCheckUtils]: 84: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:30,870 INFO L280 TraceCheckUtils]: 85: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,870 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:30,871 INFO L280 TraceCheckUtils]: 87: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:30,871 INFO L263 TraceCheckUtils]: 88: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:30,871 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,871 INFO L280 TraceCheckUtils]: 90: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,871 INFO L280 TraceCheckUtils]: 91: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:30,872 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,872 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:30,872 INFO L280 TraceCheckUtils]: 94: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:30,872 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,873 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13723#true} {15657#(<= 5 |fibo1_#in~n|)} #59#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,874 INFO L280 TraceCheckUtils]: 97: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,874 INFO L280 TraceCheckUtils]: 98: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume true; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,875 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {15657#(<= 5 |fibo1_#in~n|)} {13723#true} #53#return; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-17 22:20:30,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:30,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:30,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:30,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,951 INFO L280 TraceCheckUtils]: 1: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,952 INFO L280 TraceCheckUtils]: 2: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:30,953 INFO L280 TraceCheckUtils]: 3: Hoare triple {15852#(<= |fibo1_#in~n| 1)} assume true; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:30,954 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15852#(<= |fibo1_#in~n| 1)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:30,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:30,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,958 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:30,958 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,959 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {15847#(<= |fibo2_#in~n| 2)} #55#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:30,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,961 INFO L280 TraceCheckUtils]: 1: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,962 INFO L280 TraceCheckUtils]: 2: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,962 INFO L263 TraceCheckUtils]: 3: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:30,963 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,964 INFO L280 TraceCheckUtils]: 5: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,965 INFO L280 TraceCheckUtils]: 6: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:30,966 INFO L280 TraceCheckUtils]: 7: Hoare triple {15852#(<= |fibo1_#in~n| 1)} assume true; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:30,967 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {15852#(<= |fibo1_#in~n| 1)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:30,968 INFO L280 TraceCheckUtils]: 9: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:30,968 INFO L263 TraceCheckUtils]: 10: Hoare triple {15847#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:30,968 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,969 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:30,969 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,970 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {15847#(<= |fibo2_#in~n| 2)} #55#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:30,970 INFO L280 TraceCheckUtils]: 15: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:30,971 INFO L280 TraceCheckUtils]: 16: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume true; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:30,972 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15847#(<= |fibo2_#in~n| 2)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:30,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:30,976 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,976 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,977 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:30,977 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,978 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {15836#(<= |fibo1_#in~n| 3)} #59#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:30,979 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,979 INFO L280 TraceCheckUtils]: 1: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,980 INFO L280 TraceCheckUtils]: 2: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,980 INFO L263 TraceCheckUtils]: 3: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:30,981 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,981 INFO L280 TraceCheckUtils]: 5: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,982 INFO L280 TraceCheckUtils]: 6: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:30,982 INFO L263 TraceCheckUtils]: 7: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:30,983 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,983 INFO L280 TraceCheckUtils]: 9: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,984 INFO L280 TraceCheckUtils]: 10: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:30,984 INFO L280 TraceCheckUtils]: 11: Hoare triple {15852#(<= |fibo1_#in~n| 1)} assume true; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:30,986 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {15852#(<= |fibo1_#in~n| 1)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:30,986 INFO L280 TraceCheckUtils]: 13: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:30,987 INFO L263 TraceCheckUtils]: 14: Hoare triple {15847#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:30,987 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,987 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:30,987 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,988 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {15847#(<= |fibo2_#in~n| 2)} #55#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:30,989 INFO L280 TraceCheckUtils]: 19: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:30,989 INFO L280 TraceCheckUtils]: 20: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume true; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:30,991 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {15847#(<= |fibo2_#in~n| 2)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:30,991 INFO L280 TraceCheckUtils]: 22: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:30,992 INFO L263 TraceCheckUtils]: 23: Hoare triple {15836#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:30,992 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,992 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,992 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:30,992 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:30,993 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {15836#(<= |fibo1_#in~n| 3)} #59#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:30,994 INFO L280 TraceCheckUtils]: 29: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:30,994 INFO L280 TraceCheckUtils]: 30: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume true; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:30,995 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {15836#(<= |fibo1_#in~n| 3)} {15564#(<= 6 fibo2_~n)} #55#return; {13724#false} is VALID [2020-07-17 22:20:30,996 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:30,997 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:30,997 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:30,997 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:30,998 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,998 INFO L280 TraceCheckUtils]: 5: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,999 INFO L280 TraceCheckUtils]: 6: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:30,999 INFO L263 TraceCheckUtils]: 7: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,000 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,000 INFO L280 TraceCheckUtils]: 9: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,001 INFO L280 TraceCheckUtils]: 10: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,001 INFO L263 TraceCheckUtils]: 11: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,002 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,002 INFO L280 TraceCheckUtils]: 13: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,003 INFO L280 TraceCheckUtils]: 14: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,003 INFO L263 TraceCheckUtils]: 15: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,004 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,004 INFO L280 TraceCheckUtils]: 17: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:31,005 INFO L280 TraceCheckUtils]: 18: Hoare triple {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,005 INFO L263 TraceCheckUtils]: 19: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,006 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,006 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,006 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,006 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,007 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,008 INFO L280 TraceCheckUtils]: 25: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,008 INFO L263 TraceCheckUtils]: 26: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,008 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,008 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,008 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,009 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,010 INFO L280 TraceCheckUtils]: 31: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,011 INFO L280 TraceCheckUtils]: 32: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume true; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,012 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {15767#(<= 2 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,013 INFO L280 TraceCheckUtils]: 34: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,013 INFO L263 TraceCheckUtils]: 35: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,013 INFO L280 TraceCheckUtils]: 36: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,014 INFO L280 TraceCheckUtils]: 37: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,014 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,014 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,015 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13723#true} {15760#(<= 3 |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,016 INFO L280 TraceCheckUtils]: 41: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,017 INFO L280 TraceCheckUtils]: 42: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume true; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,019 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {15760#(<= 3 |fibo1_#in~n|)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,020 INFO L280 TraceCheckUtils]: 44: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,020 INFO L263 TraceCheckUtils]: 45: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,020 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,021 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,021 INFO L280 TraceCheckUtils]: 48: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,021 INFO L263 TraceCheckUtils]: 49: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,022 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,022 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,022 INFO L280 TraceCheckUtils]: 52: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,023 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,023 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,023 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,024 INFO L263 TraceCheckUtils]: 56: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,024 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,024 INFO L280 TraceCheckUtils]: 58: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,024 INFO L280 TraceCheckUtils]: 59: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,025 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,025 INFO L280 TraceCheckUtils]: 61: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,025 INFO L280 TraceCheckUtils]: 62: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,027 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {13723#true} {15723#(<= 4 |fibo2_#in~n|)} #55#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,027 INFO L280 TraceCheckUtils]: 64: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,028 INFO L280 TraceCheckUtils]: 65: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume true; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,030 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {15723#(<= 4 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,031 INFO L280 TraceCheckUtils]: 67: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,031 INFO L263 TraceCheckUtils]: 68: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,031 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,032 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,032 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,032 INFO L263 TraceCheckUtils]: 72: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,033 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,033 INFO L280 TraceCheckUtils]: 74: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,033 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,034 INFO L263 TraceCheckUtils]: 76: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,034 INFO L280 TraceCheckUtils]: 77: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,034 INFO L280 TraceCheckUtils]: 78: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,035 INFO L280 TraceCheckUtils]: 79: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,035 INFO L280 TraceCheckUtils]: 80: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,035 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,036 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,036 INFO L263 TraceCheckUtils]: 83: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,036 INFO L280 TraceCheckUtils]: 84: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,037 INFO L280 TraceCheckUtils]: 85: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,037 INFO L280 TraceCheckUtils]: 86: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,037 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,038 INFO L280 TraceCheckUtils]: 88: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,038 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,038 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,039 INFO L280 TraceCheckUtils]: 91: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,039 INFO L263 TraceCheckUtils]: 92: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,039 INFO L280 TraceCheckUtils]: 93: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,039 INFO L280 TraceCheckUtils]: 94: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,040 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,040 INFO L280 TraceCheckUtils]: 96: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,040 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,041 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,041 INFO L280 TraceCheckUtils]: 99: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,042 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {13723#true} {15657#(<= 5 |fibo1_#in~n|)} #59#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,043 INFO L280 TraceCheckUtils]: 101: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,044 INFO L280 TraceCheckUtils]: 102: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume true; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,045 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {15657#(<= 5 |fibo1_#in~n|)} {13723#true} #53#return; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-17 22:20:31,046 INFO L280 TraceCheckUtils]: 104: Hoare triple {15564#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-17 22:20:31,047 INFO L263 TraceCheckUtils]: 105: Hoare triple {15564#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,047 INFO L280 TraceCheckUtils]: 106: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,048 INFO L280 TraceCheckUtils]: 107: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,049 INFO L280 TraceCheckUtils]: 108: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,049 INFO L263 TraceCheckUtils]: 109: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,050 INFO L280 TraceCheckUtils]: 110: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,051 INFO L280 TraceCheckUtils]: 111: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,052 INFO L280 TraceCheckUtils]: 112: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,052 INFO L263 TraceCheckUtils]: 113: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,053 INFO L280 TraceCheckUtils]: 114: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,054 INFO L280 TraceCheckUtils]: 115: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,054 INFO L280 TraceCheckUtils]: 116: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:31,055 INFO L280 TraceCheckUtils]: 117: Hoare triple {15852#(<= |fibo1_#in~n| 1)} assume true; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:31,056 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {15852#(<= |fibo1_#in~n| 1)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:31,057 INFO L280 TraceCheckUtils]: 119: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:31,057 INFO L263 TraceCheckUtils]: 120: Hoare triple {15847#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,057 INFO L280 TraceCheckUtils]: 121: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,057 INFO L280 TraceCheckUtils]: 122: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,057 INFO L280 TraceCheckUtils]: 123: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,058 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {13723#true} {15847#(<= |fibo2_#in~n| 2)} #55#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:31,059 INFO L280 TraceCheckUtils]: 125: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:31,060 INFO L280 TraceCheckUtils]: 126: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume true; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:31,061 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {15847#(<= |fibo2_#in~n| 2)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:31,061 INFO L280 TraceCheckUtils]: 128: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:31,062 INFO L263 TraceCheckUtils]: 129: Hoare triple {15836#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,062 INFO L280 TraceCheckUtils]: 130: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,062 INFO L280 TraceCheckUtils]: 131: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,062 INFO L280 TraceCheckUtils]: 132: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,062 INFO L280 TraceCheckUtils]: 133: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,063 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {13723#true} {15836#(<= |fibo1_#in~n| 3)} #59#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:31,064 INFO L280 TraceCheckUtils]: 135: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:31,064 INFO L280 TraceCheckUtils]: 136: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume true; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:31,066 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {15836#(<= |fibo1_#in~n| 3)} {15564#(<= 6 fibo2_~n)} #55#return; {13724#false} is VALID [2020-07-17 22:20:31,066 INFO L280 TraceCheckUtils]: 138: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13724#false} is VALID [2020-07-17 22:20:31,066 INFO L280 TraceCheckUtils]: 139: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-17 22:20:31,067 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {13724#false} {13723#true} #57#return; {13724#false} is VALID [2020-07-17 22:20:31,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,141 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,142 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,143 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,143 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,147 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,148 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,148 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,148 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,149 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,149 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,150 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,150 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,150 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,151 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,151 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,151 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,151 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,152 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,152 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,152 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,152 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,152 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,153 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,153 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,153 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,166 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,167 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,167 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,168 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,168 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,168 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,168 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,169 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,169 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,169 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,169 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,170 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,170 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,170 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,171 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,171 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,171 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,172 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,172 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,172 INFO L263 TraceCheckUtils]: 14: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,173 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,173 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,173 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,174 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,174 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,174 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,175 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,175 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,175 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,176 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,176 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,177 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,177 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,177 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,178 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,178 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,178 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,188 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,189 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,189 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,190 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,194 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,194 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,194 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,195 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,195 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,195 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,196 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,196 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,196 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,197 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,197 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,197 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,198 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,198 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,198 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,199 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,199 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,199 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,200 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,200 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,200 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,201 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,201 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,202 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,202 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,203 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,203 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,203 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,204 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,204 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,204 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,205 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,205 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,205 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,206 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,206 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,206 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,207 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,207 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,207 INFO L263 TraceCheckUtils]: 18: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,207 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,208 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,208 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,208 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,208 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,209 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,209 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,209 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,209 INFO L263 TraceCheckUtils]: 27: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,210 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,210 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,210 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,210 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,210 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,211 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,211 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,211 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,211 INFO L280 TraceCheckUtils]: 36: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,211 INFO L263 TraceCheckUtils]: 37: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,212 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,212 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,212 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,212 INFO L263 TraceCheckUtils]: 41: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,213 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,213 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,213 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,213 INFO L280 TraceCheckUtils]: 45: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,213 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,214 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,214 INFO L263 TraceCheckUtils]: 48: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,214 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,214 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,214 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,215 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,215 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,215 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,215 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,216 INFO L280 TraceCheckUtils]: 56: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,216 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,216 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,240 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,240 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,240 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,248 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,248 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,249 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,249 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,250 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,250 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,250 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,251 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,251 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,251 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,252 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,252 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,253 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,253 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,253 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,254 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,254 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,254 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,255 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,255 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,255 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,255 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,259 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,260 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,260 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,260 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,260 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,261 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,261 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,261 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,261 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,262 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,262 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,262 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,262 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,263 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,263 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,263 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,263 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,263 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,264 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,264 INFO L263 TraceCheckUtils]: 14: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,264 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,264 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,265 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,265 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,265 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,266 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,266 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,266 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,267 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,267 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,267 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,268 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,268 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,268 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,269 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,269 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,270 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,271 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,271 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,271 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,272 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,272 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,272 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,273 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,273 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,274 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,274 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,274 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,274 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,275 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,275 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,275 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,276 INFO L263 TraceCheckUtils]: 15: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,276 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,276 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,277 INFO L280 TraceCheckUtils]: 18: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,277 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,277 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,278 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,278 INFO L263 TraceCheckUtils]: 22: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,278 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,279 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,279 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,279 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,279 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,280 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,280 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,281 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,281 INFO L263 TraceCheckUtils]: 31: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,281 INFO L280 TraceCheckUtils]: 32: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,282 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,282 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,282 INFO L280 TraceCheckUtils]: 35: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,282 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,283 INFO L280 TraceCheckUtils]: 37: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,283 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,284 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,284 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,284 INFO L263 TraceCheckUtils]: 41: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,285 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,285 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,285 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,286 INFO L263 TraceCheckUtils]: 45: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,286 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,286 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,287 INFO L280 TraceCheckUtils]: 48: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,287 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,287 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,288 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,288 INFO L263 TraceCheckUtils]: 52: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,288 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,288 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,289 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,289 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,289 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,290 INFO L280 TraceCheckUtils]: 58: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,290 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,290 INFO L280 TraceCheckUtils]: 60: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,291 INFO L280 TraceCheckUtils]: 61: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,291 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,291 INFO L280 TraceCheckUtils]: 63: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,292 INFO L263 TraceCheckUtils]: 64: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,292 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,292 INFO L280 TraceCheckUtils]: 66: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,293 INFO L280 TraceCheckUtils]: 67: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,293 INFO L263 TraceCheckUtils]: 68: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,293 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,294 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,294 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,294 INFO L263 TraceCheckUtils]: 72: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,294 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,295 INFO L280 TraceCheckUtils]: 74: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,295 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,295 INFO L280 TraceCheckUtils]: 76: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,296 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,296 INFO L280 TraceCheckUtils]: 78: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,296 INFO L263 TraceCheckUtils]: 79: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,297 INFO L280 TraceCheckUtils]: 80: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,297 INFO L280 TraceCheckUtils]: 81: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,297 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,298 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,298 INFO L280 TraceCheckUtils]: 84: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,298 INFO L280 TraceCheckUtils]: 85: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,299 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,299 INFO L280 TraceCheckUtils]: 87: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,299 INFO L263 TraceCheckUtils]: 88: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,300 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,300 INFO L280 TraceCheckUtils]: 90: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,300 INFO L280 TraceCheckUtils]: 91: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,301 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,301 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,301 INFO L280 TraceCheckUtils]: 94: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,301 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,302 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,302 INFO L280 TraceCheckUtils]: 97: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,302 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,302 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13723#true} {13724#false} #59#return; {13724#false} is VALID [2020-07-17 22:20:31,308 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,309 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,309 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,309 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,309 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,310 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,310 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,310 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,311 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,311 INFO L280 TraceCheckUtils]: 9: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,312 INFO L280 TraceCheckUtils]: 10: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,312 INFO L263 TraceCheckUtils]: 11: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,313 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,314 INFO L280 TraceCheckUtils]: 13: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,315 INFO L280 TraceCheckUtils]: 14: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,316 INFO L263 TraceCheckUtils]: 15: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,316 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,317 INFO L280 TraceCheckUtils]: 17: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,318 INFO L280 TraceCheckUtils]: 18: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,319 INFO L263 TraceCheckUtils]: 19: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,320 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,321 INFO L280 TraceCheckUtils]: 21: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:31,322 INFO L280 TraceCheckUtils]: 22: Hoare triple {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,322 INFO L263 TraceCheckUtils]: 23: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,323 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,323 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,323 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,324 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,325 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,326 INFO L280 TraceCheckUtils]: 29: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,326 INFO L263 TraceCheckUtils]: 30: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,327 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,327 INFO L280 TraceCheckUtils]: 32: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,327 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,328 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,329 INFO L280 TraceCheckUtils]: 35: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,330 INFO L280 TraceCheckUtils]: 36: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume true; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,332 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {15767#(<= 2 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,333 INFO L280 TraceCheckUtils]: 38: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,333 INFO L263 TraceCheckUtils]: 39: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,334 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,334 INFO L280 TraceCheckUtils]: 41: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,334 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,335 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,336 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13723#true} {15760#(<= 3 |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,337 INFO L280 TraceCheckUtils]: 45: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,338 INFO L280 TraceCheckUtils]: 46: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume true; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,340 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {15760#(<= 3 |fibo1_#in~n|)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,341 INFO L280 TraceCheckUtils]: 48: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,341 INFO L263 TraceCheckUtils]: 49: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,341 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,342 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,342 INFO L280 TraceCheckUtils]: 52: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,342 INFO L263 TraceCheckUtils]: 53: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,342 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,343 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,343 INFO L280 TraceCheckUtils]: 56: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,343 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,344 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,344 INFO L280 TraceCheckUtils]: 59: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,344 INFO L263 TraceCheckUtils]: 60: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,344 INFO L280 TraceCheckUtils]: 61: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,345 INFO L280 TraceCheckUtils]: 62: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,345 INFO L280 TraceCheckUtils]: 63: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,345 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,346 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,346 INFO L280 TraceCheckUtils]: 66: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,347 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {13723#true} {15723#(<= 4 |fibo2_#in~n|)} #55#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,348 INFO L280 TraceCheckUtils]: 68: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,349 INFO L280 TraceCheckUtils]: 69: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume true; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,351 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {15723#(<= 4 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,352 INFO L280 TraceCheckUtils]: 71: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,352 INFO L263 TraceCheckUtils]: 72: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,352 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,353 INFO L280 TraceCheckUtils]: 74: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,353 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,353 INFO L263 TraceCheckUtils]: 76: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,353 INFO L280 TraceCheckUtils]: 77: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,353 INFO L280 TraceCheckUtils]: 78: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,354 INFO L280 TraceCheckUtils]: 79: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,354 INFO L263 TraceCheckUtils]: 80: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,354 INFO L280 TraceCheckUtils]: 81: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,354 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,355 INFO L280 TraceCheckUtils]: 83: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,355 INFO L280 TraceCheckUtils]: 84: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,355 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,355 INFO L280 TraceCheckUtils]: 86: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,355 INFO L263 TraceCheckUtils]: 87: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,356 INFO L280 TraceCheckUtils]: 88: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,356 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,356 INFO L280 TraceCheckUtils]: 90: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,356 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,357 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,357 INFO L280 TraceCheckUtils]: 93: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,357 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,357 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,357 INFO L263 TraceCheckUtils]: 96: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,358 INFO L280 TraceCheckUtils]: 97: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,358 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,358 INFO L280 TraceCheckUtils]: 99: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,358 INFO L280 TraceCheckUtils]: 100: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,358 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,359 INFO L280 TraceCheckUtils]: 102: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,359 INFO L280 TraceCheckUtils]: 103: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,360 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {13723#true} {15657#(<= 5 |fibo1_#in~n|)} #59#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,360 INFO L280 TraceCheckUtils]: 105: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,361 INFO L280 TraceCheckUtils]: 106: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume true; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,363 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {15657#(<= 5 |fibo1_#in~n|)} {13723#true} #53#return; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-17 22:20:31,364 INFO L280 TraceCheckUtils]: 108: Hoare triple {15564#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-17 22:20:31,364 INFO L263 TraceCheckUtils]: 109: Hoare triple {15564#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,365 INFO L280 TraceCheckUtils]: 110: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,365 INFO L280 TraceCheckUtils]: 111: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,366 INFO L280 TraceCheckUtils]: 112: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,367 INFO L263 TraceCheckUtils]: 113: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,368 INFO L280 TraceCheckUtils]: 114: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,368 INFO L280 TraceCheckUtils]: 115: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,369 INFO L280 TraceCheckUtils]: 116: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,370 INFO L263 TraceCheckUtils]: 117: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,370 INFO L280 TraceCheckUtils]: 118: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,371 INFO L280 TraceCheckUtils]: 119: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,372 INFO L280 TraceCheckUtils]: 120: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:31,373 INFO L280 TraceCheckUtils]: 121: Hoare triple {15852#(<= |fibo1_#in~n| 1)} assume true; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:31,375 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {15852#(<= |fibo1_#in~n| 1)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:31,376 INFO L280 TraceCheckUtils]: 123: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:31,376 INFO L263 TraceCheckUtils]: 124: Hoare triple {15847#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,376 INFO L280 TraceCheckUtils]: 125: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,377 INFO L280 TraceCheckUtils]: 126: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,377 INFO L280 TraceCheckUtils]: 127: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,379 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {13723#true} {15847#(<= |fibo2_#in~n| 2)} #55#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:31,379 INFO L280 TraceCheckUtils]: 129: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:31,380 INFO L280 TraceCheckUtils]: 130: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume true; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:31,382 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {15847#(<= |fibo2_#in~n| 2)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:31,383 INFO L280 TraceCheckUtils]: 132: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:31,384 INFO L263 TraceCheckUtils]: 133: Hoare triple {15836#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,384 INFO L280 TraceCheckUtils]: 134: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,384 INFO L280 TraceCheckUtils]: 135: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,385 INFO L280 TraceCheckUtils]: 136: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,385 INFO L280 TraceCheckUtils]: 137: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,386 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {13723#true} {15836#(<= |fibo1_#in~n| 3)} #59#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:31,387 INFO L280 TraceCheckUtils]: 139: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:31,388 INFO L280 TraceCheckUtils]: 140: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume true; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:31,390 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {15836#(<= |fibo1_#in~n| 3)} {15564#(<= 6 fibo2_~n)} #55#return; {13724#false} is VALID [2020-07-17 22:20:31,390 INFO L280 TraceCheckUtils]: 142: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13724#false} is VALID [2020-07-17 22:20:31,391 INFO L280 TraceCheckUtils]: 143: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-17 22:20:31,391 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {13724#false} {13723#true} #57#return; {13724#false} is VALID [2020-07-17 22:20:31,391 INFO L280 TraceCheckUtils]: 145: Hoare triple {13724#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13724#false} is VALID [2020-07-17 22:20:31,391 INFO L263 TraceCheckUtils]: 146: Hoare triple {13724#false} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,392 INFO L280 TraceCheckUtils]: 147: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,392 INFO L280 TraceCheckUtils]: 148: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,392 INFO L280 TraceCheckUtils]: 149: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,393 INFO L263 TraceCheckUtils]: 150: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,393 INFO L280 TraceCheckUtils]: 151: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,393 INFO L280 TraceCheckUtils]: 152: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,393 INFO L280 TraceCheckUtils]: 153: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,394 INFO L263 TraceCheckUtils]: 154: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,394 INFO L280 TraceCheckUtils]: 155: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,394 INFO L280 TraceCheckUtils]: 156: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,395 INFO L280 TraceCheckUtils]: 157: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,395 INFO L263 TraceCheckUtils]: 158: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,395 INFO L280 TraceCheckUtils]: 159: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,396 INFO L280 TraceCheckUtils]: 160: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,396 INFO L280 TraceCheckUtils]: 161: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,396 INFO L263 TraceCheckUtils]: 162: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,397 INFO L280 TraceCheckUtils]: 163: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,397 INFO L280 TraceCheckUtils]: 164: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,397 INFO L280 TraceCheckUtils]: 165: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,398 INFO L280 TraceCheckUtils]: 166: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,398 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,398 INFO L280 TraceCheckUtils]: 168: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,399 INFO L263 TraceCheckUtils]: 169: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,399 INFO L280 TraceCheckUtils]: 170: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,399 INFO L280 TraceCheckUtils]: 171: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,399 INFO L280 TraceCheckUtils]: 172: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,400 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,400 INFO L280 TraceCheckUtils]: 174: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,400 INFO L280 TraceCheckUtils]: 175: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,400 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,401 INFO L280 TraceCheckUtils]: 177: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,401 INFO L263 TraceCheckUtils]: 178: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,401 INFO L280 TraceCheckUtils]: 179: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,401 INFO L280 TraceCheckUtils]: 180: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,401 INFO L280 TraceCheckUtils]: 181: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,402 INFO L280 TraceCheckUtils]: 182: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,402 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,402 INFO L280 TraceCheckUtils]: 184: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,402 INFO L280 TraceCheckUtils]: 185: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,403 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,403 INFO L280 TraceCheckUtils]: 187: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,403 INFO L263 TraceCheckUtils]: 188: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,403 INFO L280 TraceCheckUtils]: 189: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,403 INFO L280 TraceCheckUtils]: 190: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,404 INFO L280 TraceCheckUtils]: 191: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,404 INFO L263 TraceCheckUtils]: 192: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,404 INFO L280 TraceCheckUtils]: 193: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,404 INFO L280 TraceCheckUtils]: 194: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,405 INFO L280 TraceCheckUtils]: 195: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,405 INFO L280 TraceCheckUtils]: 196: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,405 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,405 INFO L280 TraceCheckUtils]: 198: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,405 INFO L263 TraceCheckUtils]: 199: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,406 INFO L280 TraceCheckUtils]: 200: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,406 INFO L280 TraceCheckUtils]: 201: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,406 INFO L280 TraceCheckUtils]: 202: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,406 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,406 INFO L280 TraceCheckUtils]: 204: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,407 INFO L280 TraceCheckUtils]: 205: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,407 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,407 INFO L280 TraceCheckUtils]: 207: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,407 INFO L280 TraceCheckUtils]: 208: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,408 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,408 INFO L280 TraceCheckUtils]: 210: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,408 INFO L263 TraceCheckUtils]: 211: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,408 INFO L280 TraceCheckUtils]: 212: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,408 INFO L280 TraceCheckUtils]: 213: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,408 INFO L280 TraceCheckUtils]: 214: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,409 INFO L263 TraceCheckUtils]: 215: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,409 INFO L280 TraceCheckUtils]: 216: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,409 INFO L280 TraceCheckUtils]: 217: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,409 INFO L280 TraceCheckUtils]: 218: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,409 INFO L263 TraceCheckUtils]: 219: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,410 INFO L280 TraceCheckUtils]: 220: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,410 INFO L280 TraceCheckUtils]: 221: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,410 INFO L280 TraceCheckUtils]: 222: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,411 INFO L280 TraceCheckUtils]: 223: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,411 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,411 INFO L280 TraceCheckUtils]: 225: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,412 INFO L263 TraceCheckUtils]: 226: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,412 INFO L280 TraceCheckUtils]: 227: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,412 INFO L280 TraceCheckUtils]: 228: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,412 INFO L280 TraceCheckUtils]: 229: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,413 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,413 INFO L280 TraceCheckUtils]: 231: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,413 INFO L280 TraceCheckUtils]: 232: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,414 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,414 INFO L280 TraceCheckUtils]: 234: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,414 INFO L263 TraceCheckUtils]: 235: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,415 INFO L280 TraceCheckUtils]: 236: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,415 INFO L280 TraceCheckUtils]: 237: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,415 INFO L280 TraceCheckUtils]: 238: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,416 INFO L280 TraceCheckUtils]: 239: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,416 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,416 INFO L280 TraceCheckUtils]: 241: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,417 INFO L280 TraceCheckUtils]: 242: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,417 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,417 INFO L280 TraceCheckUtils]: 244: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,418 INFO L280 TraceCheckUtils]: 245: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,418 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {13723#true} {13724#false} #59#return; {13724#false} is VALID [2020-07-17 22:20:31,418 INFO L280 TraceCheckUtils]: 247: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13724#false} is VALID [2020-07-17 22:20:31,418 INFO L280 TraceCheckUtils]: 248: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-17 22:20:31,419 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {13724#false} {13723#true} #53#return; {13724#false} is VALID [2020-07-17 22:20:31,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,511 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,511 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,511 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,512 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,512 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,516 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,516 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,516 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,517 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,517 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,517 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,518 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,518 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,518 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,518 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,518 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,519 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,519 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,519 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,520 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,520 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,520 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,520 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,521 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,521 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,524 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,525 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,525 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,526 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,526 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,526 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,526 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,527 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,527 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,527 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,527 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,528 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,528 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,528 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,528 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,529 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,529 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,529 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,530 INFO L263 TraceCheckUtils]: 14: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,530 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,530 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,530 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,531 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,531 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,531 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,531 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,532 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,532 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,532 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,532 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,533 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,533 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,533 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,533 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,534 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,534 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,543 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,544 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,544 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,544 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,545 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,548 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,548 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,548 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,549 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,549 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,549 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,550 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,550 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,550 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,550 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,550 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,551 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,551 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,551 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,551 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,552 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,552 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,552 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,552 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,552 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,553 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,553 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,553 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,553 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,554 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,554 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,554 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,554 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,554 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,555 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,555 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,555 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,555 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,555 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,556 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,556 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,556 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,556 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,556 INFO L263 TraceCheckUtils]: 18: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,557 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,557 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,557 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,557 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,557 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,558 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,558 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,559 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,559 INFO L263 TraceCheckUtils]: 27: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,559 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,559 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,560 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,560 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,560 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,560 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,560 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,561 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,561 INFO L280 TraceCheckUtils]: 36: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,561 INFO L263 TraceCheckUtils]: 37: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,561 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,561 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,562 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,562 INFO L263 TraceCheckUtils]: 41: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,562 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,562 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,562 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,563 INFO L280 TraceCheckUtils]: 45: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,563 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,563 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,563 INFO L263 TraceCheckUtils]: 48: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,563 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,564 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,564 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,564 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,564 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,564 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,564 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,565 INFO L280 TraceCheckUtils]: 56: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,565 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,565 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,580 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,580 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,580 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,581 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,581 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,584 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,584 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,584 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,584 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,585 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,585 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,585 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,585 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,586 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,586 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,586 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,586 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,586 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,587 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,587 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,587 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,587 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,587 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,588 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,588 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,588 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,592 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,592 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,592 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,593 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,593 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,593 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,593 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,593 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,594 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,594 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,594 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,594 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,594 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,594 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,595 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,595 INFO L263 TraceCheckUtils]: 14: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,595 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,595 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,595 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,596 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,596 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,596 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,596 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,596 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,597 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,597 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,597 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,597 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,597 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,597 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,598 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,598 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,598 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,599 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,599 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,599 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,599 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,599 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,600 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,600 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,600 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,600 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,600 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,601 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,601 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,601 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,601 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,601 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,601 INFO L263 TraceCheckUtils]: 15: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,602 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,602 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,602 INFO L280 TraceCheckUtils]: 18: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,602 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,602 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,603 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,603 INFO L263 TraceCheckUtils]: 22: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,603 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,603 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,603 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,604 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,604 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,604 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,604 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,604 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,604 INFO L263 TraceCheckUtils]: 31: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,605 INFO L280 TraceCheckUtils]: 32: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,605 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,605 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,605 INFO L280 TraceCheckUtils]: 35: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,605 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,606 INFO L280 TraceCheckUtils]: 37: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,606 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,606 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,606 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,606 INFO L263 TraceCheckUtils]: 41: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,606 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,607 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,607 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,607 INFO L263 TraceCheckUtils]: 45: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,607 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,607 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,608 INFO L280 TraceCheckUtils]: 48: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,608 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,608 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,608 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,608 INFO L263 TraceCheckUtils]: 52: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,608 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,609 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,609 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,609 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,609 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,609 INFO L280 TraceCheckUtils]: 58: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,610 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,610 INFO L280 TraceCheckUtils]: 60: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,610 INFO L280 TraceCheckUtils]: 61: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,610 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,610 INFO L280 TraceCheckUtils]: 63: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,611 INFO L263 TraceCheckUtils]: 64: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,611 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,611 INFO L280 TraceCheckUtils]: 66: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,611 INFO L280 TraceCheckUtils]: 67: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,612 INFO L263 TraceCheckUtils]: 68: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,612 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,612 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,612 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,612 INFO L263 TraceCheckUtils]: 72: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,613 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,613 INFO L280 TraceCheckUtils]: 74: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,613 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,613 INFO L280 TraceCheckUtils]: 76: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,614 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,614 INFO L280 TraceCheckUtils]: 78: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,614 INFO L263 TraceCheckUtils]: 79: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,614 INFO L280 TraceCheckUtils]: 80: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,614 INFO L280 TraceCheckUtils]: 81: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,615 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,615 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,615 INFO L280 TraceCheckUtils]: 84: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,615 INFO L280 TraceCheckUtils]: 85: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,616 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,616 INFO L280 TraceCheckUtils]: 87: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,616 INFO L263 TraceCheckUtils]: 88: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,616 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,616 INFO L280 TraceCheckUtils]: 90: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,617 INFO L280 TraceCheckUtils]: 91: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,617 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,617 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,617 INFO L280 TraceCheckUtils]: 94: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,618 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,618 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,618 INFO L280 TraceCheckUtils]: 97: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,618 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,618 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13723#true} {13724#false} #55#return; {13724#false} is VALID [2020-07-17 22:20:31,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,625 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,625 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,625 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,626 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,626 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,626 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,626 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,626 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,627 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,627 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,627 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,628 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,628 INFO L280 TraceCheckUtils]: 13: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,629 INFO L280 TraceCheckUtils]: 14: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,629 INFO L263 TraceCheckUtils]: 15: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,629 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,630 INFO L280 TraceCheckUtils]: 17: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,630 INFO L280 TraceCheckUtils]: 18: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,631 INFO L263 TraceCheckUtils]: 19: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,631 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,632 INFO L280 TraceCheckUtils]: 21: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,632 INFO L280 TraceCheckUtils]: 22: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,632 INFO L263 TraceCheckUtils]: 23: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,633 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,634 INFO L280 TraceCheckUtils]: 25: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:31,634 INFO L280 TraceCheckUtils]: 26: Hoare triple {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,635 INFO L263 TraceCheckUtils]: 27: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,635 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,635 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,635 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,635 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,636 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,637 INFO L280 TraceCheckUtils]: 33: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,637 INFO L263 TraceCheckUtils]: 34: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,638 INFO L280 TraceCheckUtils]: 35: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,638 INFO L280 TraceCheckUtils]: 36: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,638 INFO L280 TraceCheckUtils]: 37: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,639 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,640 INFO L280 TraceCheckUtils]: 39: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,640 INFO L280 TraceCheckUtils]: 40: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume true; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,642 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {15767#(<= 2 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,643 INFO L280 TraceCheckUtils]: 42: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,643 INFO L263 TraceCheckUtils]: 43: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,643 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,643 INFO L280 TraceCheckUtils]: 45: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,644 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,644 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,645 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {13723#true} {15760#(<= 3 |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,645 INFO L280 TraceCheckUtils]: 49: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,646 INFO L280 TraceCheckUtils]: 50: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume true; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,647 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {15760#(<= 3 |fibo1_#in~n|)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,648 INFO L280 TraceCheckUtils]: 52: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,648 INFO L263 TraceCheckUtils]: 53: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,648 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,649 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,649 INFO L280 TraceCheckUtils]: 56: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,649 INFO L263 TraceCheckUtils]: 57: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,650 INFO L280 TraceCheckUtils]: 58: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,650 INFO L280 TraceCheckUtils]: 59: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,650 INFO L280 TraceCheckUtils]: 60: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,650 INFO L280 TraceCheckUtils]: 61: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,651 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,651 INFO L280 TraceCheckUtils]: 63: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,651 INFO L263 TraceCheckUtils]: 64: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,651 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,651 INFO L280 TraceCheckUtils]: 66: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,652 INFO L280 TraceCheckUtils]: 67: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,652 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,652 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,652 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,654 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {13723#true} {15723#(<= 4 |fibo2_#in~n|)} #55#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,655 INFO L280 TraceCheckUtils]: 72: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,655 INFO L280 TraceCheckUtils]: 73: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume true; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,657 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {15723#(<= 4 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,657 INFO L280 TraceCheckUtils]: 75: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,658 INFO L263 TraceCheckUtils]: 76: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,658 INFO L280 TraceCheckUtils]: 77: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,658 INFO L280 TraceCheckUtils]: 78: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,658 INFO L280 TraceCheckUtils]: 79: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,658 INFO L263 TraceCheckUtils]: 80: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,659 INFO L280 TraceCheckUtils]: 81: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,659 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,659 INFO L280 TraceCheckUtils]: 83: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,659 INFO L263 TraceCheckUtils]: 84: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,659 INFO L280 TraceCheckUtils]: 85: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,660 INFO L280 TraceCheckUtils]: 86: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,660 INFO L280 TraceCheckUtils]: 87: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,660 INFO L280 TraceCheckUtils]: 88: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,660 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,660 INFO L280 TraceCheckUtils]: 90: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,661 INFO L263 TraceCheckUtils]: 91: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,661 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,661 INFO L280 TraceCheckUtils]: 93: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,661 INFO L280 TraceCheckUtils]: 94: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,661 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,662 INFO L280 TraceCheckUtils]: 96: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,662 INFO L280 TraceCheckUtils]: 97: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,662 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,662 INFO L280 TraceCheckUtils]: 99: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,663 INFO L263 TraceCheckUtils]: 100: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,663 INFO L280 TraceCheckUtils]: 101: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,663 INFO L280 TraceCheckUtils]: 102: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,663 INFO L280 TraceCheckUtils]: 103: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,663 INFO L280 TraceCheckUtils]: 104: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,664 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,664 INFO L280 TraceCheckUtils]: 106: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,664 INFO L280 TraceCheckUtils]: 107: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,665 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {13723#true} {15657#(<= 5 |fibo1_#in~n|)} #59#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,665 INFO L280 TraceCheckUtils]: 109: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,666 INFO L280 TraceCheckUtils]: 110: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume true; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,667 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {15657#(<= 5 |fibo1_#in~n|)} {13723#true} #53#return; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-17 22:20:31,667 INFO L280 TraceCheckUtils]: 112: Hoare triple {15564#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-17 22:20:31,668 INFO L263 TraceCheckUtils]: 113: Hoare triple {15564#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,668 INFO L280 TraceCheckUtils]: 114: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,669 INFO L280 TraceCheckUtils]: 115: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,669 INFO L280 TraceCheckUtils]: 116: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,669 INFO L263 TraceCheckUtils]: 117: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,670 INFO L280 TraceCheckUtils]: 118: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,670 INFO L280 TraceCheckUtils]: 119: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,671 INFO L280 TraceCheckUtils]: 120: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:31,671 INFO L263 TraceCheckUtils]: 121: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,672 INFO L280 TraceCheckUtils]: 122: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,672 INFO L280 TraceCheckUtils]: 123: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:31,673 INFO L280 TraceCheckUtils]: 124: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:31,673 INFO L280 TraceCheckUtils]: 125: Hoare triple {15852#(<= |fibo1_#in~n| 1)} assume true; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:31,675 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {15852#(<= |fibo1_#in~n| 1)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:31,675 INFO L280 TraceCheckUtils]: 127: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:31,675 INFO L263 TraceCheckUtils]: 128: Hoare triple {15847#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,676 INFO L280 TraceCheckUtils]: 129: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,676 INFO L280 TraceCheckUtils]: 130: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,676 INFO L280 TraceCheckUtils]: 131: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,677 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {13723#true} {15847#(<= |fibo2_#in~n| 2)} #55#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:31,677 INFO L280 TraceCheckUtils]: 133: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:31,678 INFO L280 TraceCheckUtils]: 134: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume true; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:31,679 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {15847#(<= |fibo2_#in~n| 2)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:31,680 INFO L280 TraceCheckUtils]: 136: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:31,680 INFO L263 TraceCheckUtils]: 137: Hoare triple {15836#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,680 INFO L280 TraceCheckUtils]: 138: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,680 INFO L280 TraceCheckUtils]: 139: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,681 INFO L280 TraceCheckUtils]: 140: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,681 INFO L280 TraceCheckUtils]: 141: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,682 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {13723#true} {15836#(<= |fibo1_#in~n| 3)} #59#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:31,682 INFO L280 TraceCheckUtils]: 143: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:31,683 INFO L280 TraceCheckUtils]: 144: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume true; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:31,684 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {15836#(<= |fibo1_#in~n| 3)} {15564#(<= 6 fibo2_~n)} #55#return; {13724#false} is VALID [2020-07-17 22:20:31,684 INFO L280 TraceCheckUtils]: 146: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13724#false} is VALID [2020-07-17 22:20:31,684 INFO L280 TraceCheckUtils]: 147: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-17 22:20:31,684 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {13724#false} {13723#true} #57#return; {13724#false} is VALID [2020-07-17 22:20:31,685 INFO L280 TraceCheckUtils]: 149: Hoare triple {13724#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13724#false} is VALID [2020-07-17 22:20:31,685 INFO L263 TraceCheckUtils]: 150: Hoare triple {13724#false} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,685 INFO L280 TraceCheckUtils]: 151: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,685 INFO L280 TraceCheckUtils]: 152: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,685 INFO L280 TraceCheckUtils]: 153: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,686 INFO L263 TraceCheckUtils]: 154: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,686 INFO L280 TraceCheckUtils]: 155: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,686 INFO L280 TraceCheckUtils]: 156: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,686 INFO L280 TraceCheckUtils]: 157: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,686 INFO L263 TraceCheckUtils]: 158: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,686 INFO L280 TraceCheckUtils]: 159: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,687 INFO L280 TraceCheckUtils]: 160: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,687 INFO L280 TraceCheckUtils]: 161: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,687 INFO L263 TraceCheckUtils]: 162: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,687 INFO L280 TraceCheckUtils]: 163: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,687 INFO L280 TraceCheckUtils]: 164: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,688 INFO L280 TraceCheckUtils]: 165: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,688 INFO L263 TraceCheckUtils]: 166: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,688 INFO L280 TraceCheckUtils]: 167: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,688 INFO L280 TraceCheckUtils]: 168: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,689 INFO L280 TraceCheckUtils]: 169: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,689 INFO L280 TraceCheckUtils]: 170: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,689 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,689 INFO L280 TraceCheckUtils]: 172: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,690 INFO L263 TraceCheckUtils]: 173: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,690 INFO L280 TraceCheckUtils]: 174: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,690 INFO L280 TraceCheckUtils]: 175: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,690 INFO L280 TraceCheckUtils]: 176: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,690 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,691 INFO L280 TraceCheckUtils]: 178: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,691 INFO L280 TraceCheckUtils]: 179: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,691 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,691 INFO L280 TraceCheckUtils]: 181: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,691 INFO L263 TraceCheckUtils]: 182: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,692 INFO L280 TraceCheckUtils]: 183: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,692 INFO L280 TraceCheckUtils]: 184: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,692 INFO L280 TraceCheckUtils]: 185: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,692 INFO L280 TraceCheckUtils]: 186: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,692 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,693 INFO L280 TraceCheckUtils]: 188: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,693 INFO L280 TraceCheckUtils]: 189: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,693 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,693 INFO L280 TraceCheckUtils]: 191: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,694 INFO L263 TraceCheckUtils]: 192: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,694 INFO L280 TraceCheckUtils]: 193: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,694 INFO L280 TraceCheckUtils]: 194: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,694 INFO L280 TraceCheckUtils]: 195: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,694 INFO L263 TraceCheckUtils]: 196: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,695 INFO L280 TraceCheckUtils]: 197: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,695 INFO L280 TraceCheckUtils]: 198: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,695 INFO L280 TraceCheckUtils]: 199: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,695 INFO L280 TraceCheckUtils]: 200: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,695 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,696 INFO L280 TraceCheckUtils]: 202: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,696 INFO L263 TraceCheckUtils]: 203: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,696 INFO L280 TraceCheckUtils]: 204: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,696 INFO L280 TraceCheckUtils]: 205: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,696 INFO L280 TraceCheckUtils]: 206: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,697 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,697 INFO L280 TraceCheckUtils]: 208: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,697 INFO L280 TraceCheckUtils]: 209: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,697 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,697 INFO L280 TraceCheckUtils]: 211: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,698 INFO L280 TraceCheckUtils]: 212: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,698 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,698 INFO L280 TraceCheckUtils]: 214: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,698 INFO L263 TraceCheckUtils]: 215: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,698 INFO L280 TraceCheckUtils]: 216: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,699 INFO L280 TraceCheckUtils]: 217: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,699 INFO L280 TraceCheckUtils]: 218: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,699 INFO L263 TraceCheckUtils]: 219: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,699 INFO L280 TraceCheckUtils]: 220: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,700 INFO L280 TraceCheckUtils]: 221: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,700 INFO L280 TraceCheckUtils]: 222: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,700 INFO L263 TraceCheckUtils]: 223: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,700 INFO L280 TraceCheckUtils]: 224: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,700 INFO L280 TraceCheckUtils]: 225: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,700 INFO L280 TraceCheckUtils]: 226: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,701 INFO L280 TraceCheckUtils]: 227: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,701 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,701 INFO L280 TraceCheckUtils]: 229: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,701 INFO L263 TraceCheckUtils]: 230: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,701 INFO L280 TraceCheckUtils]: 231: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,701 INFO L280 TraceCheckUtils]: 232: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,702 INFO L280 TraceCheckUtils]: 233: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,702 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,702 INFO L280 TraceCheckUtils]: 235: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,702 INFO L280 TraceCheckUtils]: 236: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,702 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,702 INFO L280 TraceCheckUtils]: 238: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,703 INFO L263 TraceCheckUtils]: 239: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,703 INFO L280 TraceCheckUtils]: 240: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,703 INFO L280 TraceCheckUtils]: 241: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,703 INFO L280 TraceCheckUtils]: 242: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,703 INFO L280 TraceCheckUtils]: 243: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,704 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,704 INFO L280 TraceCheckUtils]: 245: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,704 INFO L280 TraceCheckUtils]: 246: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,704 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,704 INFO L280 TraceCheckUtils]: 248: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,704 INFO L280 TraceCheckUtils]: 249: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,705 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {13723#true} {13724#false} #59#return; {13724#false} is VALID [2020-07-17 22:20:31,705 INFO L280 TraceCheckUtils]: 251: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13724#false} is VALID [2020-07-17 22:20:31,705 INFO L280 TraceCheckUtils]: 252: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-17 22:20:31,705 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {13724#false} {13723#true} #53#return; {13724#false} is VALID [2020-07-17 22:20:31,705 INFO L280 TraceCheckUtils]: 254: Hoare triple {13724#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13724#false} is VALID [2020-07-17 22:20:31,706 INFO L263 TraceCheckUtils]: 255: Hoare triple {13724#false} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,706 INFO L280 TraceCheckUtils]: 256: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,706 INFO L280 TraceCheckUtils]: 257: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,706 INFO L280 TraceCheckUtils]: 258: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,706 INFO L263 TraceCheckUtils]: 259: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,706 INFO L280 TraceCheckUtils]: 260: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,707 INFO L280 TraceCheckUtils]: 261: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,707 INFO L280 TraceCheckUtils]: 262: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,707 INFO L263 TraceCheckUtils]: 263: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,707 INFO L280 TraceCheckUtils]: 264: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,707 INFO L280 TraceCheckUtils]: 265: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,708 INFO L280 TraceCheckUtils]: 266: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,708 INFO L263 TraceCheckUtils]: 267: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,708 INFO L280 TraceCheckUtils]: 268: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,708 INFO L280 TraceCheckUtils]: 269: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,708 INFO L280 TraceCheckUtils]: 270: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,708 INFO L263 TraceCheckUtils]: 271: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,709 INFO L280 TraceCheckUtils]: 272: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,709 INFO L280 TraceCheckUtils]: 273: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,709 INFO L280 TraceCheckUtils]: 274: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,709 INFO L280 TraceCheckUtils]: 275: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,709 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,710 INFO L280 TraceCheckUtils]: 277: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,710 INFO L263 TraceCheckUtils]: 278: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,710 INFO L280 TraceCheckUtils]: 279: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,710 INFO L280 TraceCheckUtils]: 280: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,710 INFO L280 TraceCheckUtils]: 281: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,710 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,711 INFO L280 TraceCheckUtils]: 283: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,711 INFO L280 TraceCheckUtils]: 284: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,711 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,711 INFO L280 TraceCheckUtils]: 286: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,711 INFO L263 TraceCheckUtils]: 287: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,712 INFO L280 TraceCheckUtils]: 288: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,712 INFO L280 TraceCheckUtils]: 289: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,712 INFO L280 TraceCheckUtils]: 290: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,712 INFO L280 TraceCheckUtils]: 291: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,712 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,712 INFO L280 TraceCheckUtils]: 293: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,713 INFO L280 TraceCheckUtils]: 294: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,713 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,713 INFO L280 TraceCheckUtils]: 296: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,713 INFO L263 TraceCheckUtils]: 297: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,713 INFO L280 TraceCheckUtils]: 298: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,714 INFO L280 TraceCheckUtils]: 299: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,714 INFO L280 TraceCheckUtils]: 300: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,714 INFO L263 TraceCheckUtils]: 301: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,714 INFO L280 TraceCheckUtils]: 302: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,714 INFO L280 TraceCheckUtils]: 303: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,715 INFO L280 TraceCheckUtils]: 304: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,715 INFO L280 TraceCheckUtils]: 305: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,715 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,715 INFO L280 TraceCheckUtils]: 307: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,715 INFO L263 TraceCheckUtils]: 308: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,715 INFO L280 TraceCheckUtils]: 309: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,716 INFO L280 TraceCheckUtils]: 310: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,716 INFO L280 TraceCheckUtils]: 311: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,716 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,716 INFO L280 TraceCheckUtils]: 313: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,716 INFO L280 TraceCheckUtils]: 314: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,717 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,717 INFO L280 TraceCheckUtils]: 316: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,717 INFO L280 TraceCheckUtils]: 317: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,717 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,717 INFO L280 TraceCheckUtils]: 319: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,717 INFO L263 TraceCheckUtils]: 320: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,718 INFO L280 TraceCheckUtils]: 321: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,718 INFO L280 TraceCheckUtils]: 322: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,718 INFO L280 TraceCheckUtils]: 323: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,718 INFO L263 TraceCheckUtils]: 324: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,718 INFO L280 TraceCheckUtils]: 325: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,719 INFO L280 TraceCheckUtils]: 326: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,719 INFO L280 TraceCheckUtils]: 327: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,719 INFO L263 TraceCheckUtils]: 328: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,719 INFO L280 TraceCheckUtils]: 329: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,719 INFO L280 TraceCheckUtils]: 330: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,719 INFO L280 TraceCheckUtils]: 331: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,720 INFO L280 TraceCheckUtils]: 332: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,720 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,720 INFO L280 TraceCheckUtils]: 334: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,720 INFO L263 TraceCheckUtils]: 335: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,720 INFO L280 TraceCheckUtils]: 336: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,720 INFO L280 TraceCheckUtils]: 337: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,721 INFO L280 TraceCheckUtils]: 338: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,721 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,721 INFO L280 TraceCheckUtils]: 340: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,721 INFO L280 TraceCheckUtils]: 341: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,721 INFO L275 TraceCheckUtils]: 342: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,721 INFO L280 TraceCheckUtils]: 343: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,722 INFO L263 TraceCheckUtils]: 344: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,722 INFO L280 TraceCheckUtils]: 345: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,722 INFO L280 TraceCheckUtils]: 346: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,722 INFO L280 TraceCheckUtils]: 347: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,722 INFO L280 TraceCheckUtils]: 348: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,723 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,723 INFO L280 TraceCheckUtils]: 350: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,723 INFO L280 TraceCheckUtils]: 351: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,723 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,723 INFO L280 TraceCheckUtils]: 353: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,723 INFO L280 TraceCheckUtils]: 354: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,724 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {13723#true} {13724#false} #55#return; {13724#false} is VALID [2020-07-17 22:20:31,724 INFO L280 TraceCheckUtils]: 356: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13724#false} is VALID [2020-07-17 22:20:31,724 INFO L280 TraceCheckUtils]: 357: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-17 22:20:31,724 INFO L275 TraceCheckUtils]: 358: Hoare quadruple {13724#false} {13723#true} #57#return; {13724#false} is VALID [2020-07-17 22:20:31,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,910 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,910 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,911 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,911 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,911 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,914 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,915 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,915 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,915 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,916 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,916 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,916 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,916 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,917 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,917 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,917 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,917 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,918 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,918 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,918 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,918 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,918 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,919 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,919 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,919 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,923 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,923 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,923 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,924 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,924 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,925 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,925 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,925 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,925 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,926 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,926 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,926 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,926 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,926 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,927 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,927 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,927 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,927 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,928 INFO L263 TraceCheckUtils]: 14: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,928 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,928 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,928 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,928 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,929 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,929 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,929 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,929 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,929 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,930 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,930 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,930 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,930 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,930 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,931 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,931 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,931 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,940 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,940 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,940 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,940 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,943 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,943 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,944 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,944 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,944 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,945 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,945 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,945 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,945 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,946 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,946 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,946 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,946 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,947 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,947 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,947 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,947 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,947 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,948 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,948 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,948 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,949 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,949 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,949 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,949 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,949 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,950 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,950 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,950 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,950 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,951 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,951 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,951 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,951 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,951 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,952 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,952 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,952 INFO L263 TraceCheckUtils]: 18: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,952 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,952 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,953 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,953 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,953 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,953 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,953 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,954 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,954 INFO L263 TraceCheckUtils]: 27: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,954 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,954 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,954 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,955 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,955 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,955 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,955 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,955 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,956 INFO L280 TraceCheckUtils]: 36: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,956 INFO L263 TraceCheckUtils]: 37: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,956 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,956 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,956 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,957 INFO L263 TraceCheckUtils]: 41: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,957 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,957 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,957 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,957 INFO L280 TraceCheckUtils]: 45: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,958 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,958 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,958 INFO L263 TraceCheckUtils]: 48: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,958 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,958 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,959 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,959 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,959 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,959 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,960 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,960 INFO L280 TraceCheckUtils]: 56: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,960 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,960 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,975 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,975 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,975 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,975 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,976 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,981 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,981 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,981 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,981 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,982 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,982 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,982 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,982 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,983 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,983 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,983 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,983 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,983 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,983 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,984 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,984 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,984 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,984 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,984 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,985 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,985 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:31,988 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,988 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,988 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,988 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,989 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,989 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,989 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,989 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,990 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,990 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,990 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,991 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,991 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,991 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,991 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,991 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,992 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:31,992 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,992 INFO L263 TraceCheckUtils]: 14: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,992 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,992 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:31,993 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,993 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,993 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:31,993 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,993 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:31,994 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:31,994 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:31,994 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,994 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,994 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,994 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,995 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:31,995 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:31,995 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,995 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:31,996 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,996 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,996 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,996 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,997 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,997 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,997 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,997 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,997 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,997 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,998 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,998 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,998 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,998 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,998 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:31,999 INFO L263 TraceCheckUtils]: 15: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:31,999 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:31,999 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:31,999 INFO L280 TraceCheckUtils]: 18: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:31,999 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:31,999 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,000 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,000 INFO L263 TraceCheckUtils]: 22: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,000 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,000 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,000 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,001 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,001 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,001 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,001 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,001 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,001 INFO L263 TraceCheckUtils]: 31: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,002 INFO L280 TraceCheckUtils]: 32: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,002 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,002 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,002 INFO L280 TraceCheckUtils]: 35: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,002 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,002 INFO L280 TraceCheckUtils]: 37: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,003 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,003 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,003 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,003 INFO L263 TraceCheckUtils]: 41: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,003 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,004 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,004 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,004 INFO L263 TraceCheckUtils]: 45: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,004 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,004 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,004 INFO L280 TraceCheckUtils]: 48: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,005 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,005 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,005 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,005 INFO L263 TraceCheckUtils]: 52: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,005 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,005 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,006 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,006 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,006 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,006 INFO L280 TraceCheckUtils]: 58: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,006 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,007 INFO L280 TraceCheckUtils]: 60: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,007 INFO L280 TraceCheckUtils]: 61: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,007 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,007 INFO L280 TraceCheckUtils]: 63: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,007 INFO L263 TraceCheckUtils]: 64: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,007 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,008 INFO L280 TraceCheckUtils]: 66: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,008 INFO L280 TraceCheckUtils]: 67: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,008 INFO L263 TraceCheckUtils]: 68: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,008 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,008 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,008 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,009 INFO L263 TraceCheckUtils]: 72: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,009 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,009 INFO L280 TraceCheckUtils]: 74: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,009 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,009 INFO L280 TraceCheckUtils]: 76: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,010 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,010 INFO L280 TraceCheckUtils]: 78: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,010 INFO L263 TraceCheckUtils]: 79: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,010 INFO L280 TraceCheckUtils]: 80: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,010 INFO L280 TraceCheckUtils]: 81: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,010 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,011 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,011 INFO L280 TraceCheckUtils]: 84: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,011 INFO L280 TraceCheckUtils]: 85: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,011 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,011 INFO L280 TraceCheckUtils]: 87: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,011 INFO L263 TraceCheckUtils]: 88: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,012 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,012 INFO L280 TraceCheckUtils]: 90: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,012 INFO L280 TraceCheckUtils]: 91: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,012 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,012 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,013 INFO L280 TraceCheckUtils]: 94: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,013 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,013 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,013 INFO L280 TraceCheckUtils]: 97: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,013 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,013 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:32,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:32,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:32,031 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,031 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,031 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,032 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,032 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:32,034 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,035 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,035 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,035 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,035 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,035 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,036 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,036 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,036 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,036 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,036 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,037 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,037 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,037 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,037 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,037 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,038 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,038 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,038 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,038 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,038 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,038 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:32,042 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,042 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,043 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,043 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,043 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,043 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,043 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,044 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,044 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,044 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,044 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,044 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,044 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,045 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,045 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,045 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,045 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,045 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,046 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,046 INFO L263 TraceCheckUtils]: 14: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,046 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,046 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,046 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,046 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,047 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,047 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,047 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,047 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,047 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,048 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,048 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,048 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,048 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,048 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,048 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,049 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,049 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,050 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,050 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,050 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,050 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,050 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,051 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,051 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,051 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,051 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,051 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,051 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,052 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,052 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,052 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,052 INFO L263 TraceCheckUtils]: 15: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,052 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,052 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,053 INFO L280 TraceCheckUtils]: 18: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,053 INFO L263 TraceCheckUtils]: 19: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,053 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,053 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,053 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,053 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,054 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,054 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,054 INFO L263 TraceCheckUtils]: 26: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,054 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,054 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,054 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,055 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,055 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,055 INFO L280 TraceCheckUtils]: 32: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,055 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,055 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,056 INFO L263 TraceCheckUtils]: 35: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,056 INFO L280 TraceCheckUtils]: 36: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,056 INFO L280 TraceCheckUtils]: 37: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,056 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,056 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,056 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,057 INFO L280 TraceCheckUtils]: 41: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,057 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,057 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,057 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,057 INFO L263 TraceCheckUtils]: 45: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,057 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,058 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,058 INFO L280 TraceCheckUtils]: 48: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,058 INFO L263 TraceCheckUtils]: 49: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,058 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,058 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,058 INFO L280 TraceCheckUtils]: 52: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,059 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,059 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,059 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,059 INFO L263 TraceCheckUtils]: 56: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,059 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,059 INFO L280 TraceCheckUtils]: 58: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,060 INFO L280 TraceCheckUtils]: 59: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,060 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,060 INFO L280 TraceCheckUtils]: 61: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,060 INFO L280 TraceCheckUtils]: 62: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,060 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,061 INFO L280 TraceCheckUtils]: 64: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,061 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,061 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,061 INFO L280 TraceCheckUtils]: 67: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,061 INFO L263 TraceCheckUtils]: 68: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,061 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,062 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,062 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,062 INFO L263 TraceCheckUtils]: 72: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,062 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,062 INFO L280 TraceCheckUtils]: 74: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,062 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,063 INFO L263 TraceCheckUtils]: 76: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,063 INFO L280 TraceCheckUtils]: 77: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,063 INFO L280 TraceCheckUtils]: 78: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,063 INFO L280 TraceCheckUtils]: 79: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,063 INFO L280 TraceCheckUtils]: 80: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,063 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,064 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,064 INFO L263 TraceCheckUtils]: 83: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,064 INFO L280 TraceCheckUtils]: 84: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,064 INFO L280 TraceCheckUtils]: 85: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,064 INFO L280 TraceCheckUtils]: 86: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,064 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,065 INFO L280 TraceCheckUtils]: 88: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,065 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,065 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,065 INFO L280 TraceCheckUtils]: 91: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,065 INFO L263 TraceCheckUtils]: 92: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,065 INFO L280 TraceCheckUtils]: 93: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,066 INFO L280 TraceCheckUtils]: 94: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,066 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,066 INFO L280 TraceCheckUtils]: 96: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,066 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,066 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,066 INFO L280 TraceCheckUtils]: 99: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,067 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,067 INFO L280 TraceCheckUtils]: 101: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,067 INFO L280 TraceCheckUtils]: 102: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,067 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,067 INFO L280 TraceCheckUtils]: 104: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,067 INFO L263 TraceCheckUtils]: 105: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,068 INFO L280 TraceCheckUtils]: 106: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,068 INFO L280 TraceCheckUtils]: 107: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,068 INFO L280 TraceCheckUtils]: 108: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,068 INFO L263 TraceCheckUtils]: 109: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,068 INFO L280 TraceCheckUtils]: 110: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,068 INFO L280 TraceCheckUtils]: 111: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,069 INFO L280 TraceCheckUtils]: 112: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,069 INFO L263 TraceCheckUtils]: 113: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,069 INFO L280 TraceCheckUtils]: 114: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,069 INFO L280 TraceCheckUtils]: 115: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,069 INFO L280 TraceCheckUtils]: 116: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,069 INFO L280 TraceCheckUtils]: 117: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,070 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,070 INFO L280 TraceCheckUtils]: 119: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,070 INFO L263 TraceCheckUtils]: 120: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,070 INFO L280 TraceCheckUtils]: 121: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,070 INFO L280 TraceCheckUtils]: 122: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,070 INFO L280 TraceCheckUtils]: 123: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,071 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,071 INFO L280 TraceCheckUtils]: 125: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,071 INFO L280 TraceCheckUtils]: 126: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,071 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,071 INFO L280 TraceCheckUtils]: 128: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,071 INFO L263 TraceCheckUtils]: 129: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,072 INFO L280 TraceCheckUtils]: 130: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,072 INFO L280 TraceCheckUtils]: 131: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,072 INFO L280 TraceCheckUtils]: 132: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,072 INFO L280 TraceCheckUtils]: 133: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,072 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,072 INFO L280 TraceCheckUtils]: 135: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,073 INFO L280 TraceCheckUtils]: 136: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,073 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,073 INFO L280 TraceCheckUtils]: 138: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,073 INFO L280 TraceCheckUtils]: 139: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,073 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:32,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:32,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:32,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:32,108 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,108 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,109 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,109 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,109 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:32,112 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,112 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,112 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,112 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,113 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,113 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,113 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,113 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,113 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,114 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,114 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,114 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,114 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,114 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,115 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,115 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,115 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,115 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,115 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,116 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,116 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:32,119 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,119 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,119 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,120 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,120 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,121 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,121 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,121 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,121 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,121 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,122 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,122 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,122 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,122 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,122 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,123 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,123 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,123 INFO L263 TraceCheckUtils]: 14: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,123 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,123 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,123 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,124 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,124 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,124 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,124 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,124 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,125 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,125 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,125 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,125 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,125 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,125 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,126 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,126 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,126 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:32,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:32,132 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,133 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,133 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,133 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,133 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:32,136 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,136 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,136 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,137 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,137 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,137 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,137 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,137 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,137 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,138 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,138 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,138 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,138 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,138 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,139 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,139 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,139 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,139 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,139 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,139 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,140 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,140 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,140 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,140 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,140 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,141 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,141 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,141 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,141 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,141 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,141 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,142 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,142 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,142 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,142 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,142 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,142 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,143 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,143 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,143 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,143 INFO L263 TraceCheckUtils]: 18: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,143 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,143 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,144 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,144 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,144 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,144 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,144 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,144 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,145 INFO L263 TraceCheckUtils]: 27: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,145 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,145 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,145 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,145 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,146 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,146 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,146 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,146 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,146 INFO L280 TraceCheckUtils]: 36: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,146 INFO L263 TraceCheckUtils]: 37: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,147 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,147 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,147 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,147 INFO L263 TraceCheckUtils]: 41: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,147 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,147 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,148 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,148 INFO L280 TraceCheckUtils]: 45: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,148 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,148 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,148 INFO L263 TraceCheckUtils]: 48: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,148 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,149 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,149 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,149 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,149 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,149 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,149 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,150 INFO L280 TraceCheckUtils]: 56: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,150 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,150 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,152 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,152 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,152 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,153 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,153 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,153 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,153 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,153 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,153 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,154 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,154 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,154 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,154 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,154 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,154 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,155 INFO L263 TraceCheckUtils]: 15: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,155 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,155 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,155 INFO L280 TraceCheckUtils]: 18: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,155 INFO L263 TraceCheckUtils]: 19: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,155 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,156 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,156 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,156 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,156 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,156 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,156 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,157 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,157 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,157 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,157 INFO L263 TraceCheckUtils]: 30: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,157 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,157 INFO L280 TraceCheckUtils]: 32: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,158 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,158 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,158 INFO L280 TraceCheckUtils]: 35: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,158 INFO L280 TraceCheckUtils]: 36: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,158 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,158 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,159 INFO L263 TraceCheckUtils]: 39: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,159 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,159 INFO L280 TraceCheckUtils]: 41: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,159 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,159 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,159 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,160 INFO L280 TraceCheckUtils]: 45: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,160 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,160 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,160 INFO L280 TraceCheckUtils]: 48: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,160 INFO L263 TraceCheckUtils]: 49: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,160 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,161 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,161 INFO L280 TraceCheckUtils]: 52: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,161 INFO L263 TraceCheckUtils]: 53: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,161 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,161 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,161 INFO L280 TraceCheckUtils]: 56: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,162 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,162 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,162 INFO L280 TraceCheckUtils]: 59: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,162 INFO L263 TraceCheckUtils]: 60: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,162 INFO L280 TraceCheckUtils]: 61: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,162 INFO L280 TraceCheckUtils]: 62: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,163 INFO L280 TraceCheckUtils]: 63: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,163 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,163 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,163 INFO L280 TraceCheckUtils]: 66: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,163 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,163 INFO L280 TraceCheckUtils]: 68: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,164 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,164 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,164 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,164 INFO L263 TraceCheckUtils]: 72: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,164 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,164 INFO L280 TraceCheckUtils]: 74: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,165 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,165 INFO L263 TraceCheckUtils]: 76: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,165 INFO L280 TraceCheckUtils]: 77: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,165 INFO L280 TraceCheckUtils]: 78: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,165 INFO L280 TraceCheckUtils]: 79: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,165 INFO L263 TraceCheckUtils]: 80: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,166 INFO L280 TraceCheckUtils]: 81: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,166 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,166 INFO L280 TraceCheckUtils]: 83: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,166 INFO L280 TraceCheckUtils]: 84: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,166 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,167 INFO L280 TraceCheckUtils]: 86: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,167 INFO L263 TraceCheckUtils]: 87: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,167 INFO L280 TraceCheckUtils]: 88: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,167 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,167 INFO L280 TraceCheckUtils]: 90: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,167 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,168 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,168 INFO L280 TraceCheckUtils]: 93: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,168 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,168 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,168 INFO L263 TraceCheckUtils]: 96: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,168 INFO L280 TraceCheckUtils]: 97: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,168 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,169 INFO L280 TraceCheckUtils]: 99: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,169 INFO L280 TraceCheckUtils]: 100: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,169 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,169 INFO L280 TraceCheckUtils]: 102: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,169 INFO L280 TraceCheckUtils]: 103: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,169 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,170 INFO L280 TraceCheckUtils]: 105: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,170 INFO L280 TraceCheckUtils]: 106: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,170 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,170 INFO L280 TraceCheckUtils]: 108: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,170 INFO L263 TraceCheckUtils]: 109: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,170 INFO L280 TraceCheckUtils]: 110: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,171 INFO L280 TraceCheckUtils]: 111: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,171 INFO L280 TraceCheckUtils]: 112: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,171 INFO L263 TraceCheckUtils]: 113: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,171 INFO L280 TraceCheckUtils]: 114: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,171 INFO L280 TraceCheckUtils]: 115: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,171 INFO L280 TraceCheckUtils]: 116: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,172 INFO L263 TraceCheckUtils]: 117: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,172 INFO L280 TraceCheckUtils]: 118: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,172 INFO L280 TraceCheckUtils]: 119: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,172 INFO L280 TraceCheckUtils]: 120: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,172 INFO L280 TraceCheckUtils]: 121: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,172 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,173 INFO L280 TraceCheckUtils]: 123: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,173 INFO L263 TraceCheckUtils]: 124: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,173 INFO L280 TraceCheckUtils]: 125: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,173 INFO L280 TraceCheckUtils]: 126: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,173 INFO L280 TraceCheckUtils]: 127: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,173 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,174 INFO L280 TraceCheckUtils]: 129: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,174 INFO L280 TraceCheckUtils]: 130: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,174 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,174 INFO L280 TraceCheckUtils]: 132: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,174 INFO L263 TraceCheckUtils]: 133: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,175 INFO L280 TraceCheckUtils]: 134: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,175 INFO L280 TraceCheckUtils]: 135: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,175 INFO L280 TraceCheckUtils]: 136: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,175 INFO L280 TraceCheckUtils]: 137: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,175 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,176 INFO L280 TraceCheckUtils]: 139: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,176 INFO L280 TraceCheckUtils]: 140: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,176 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,176 INFO L280 TraceCheckUtils]: 142: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,176 INFO L280 TraceCheckUtils]: 143: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,177 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,177 INFO L280 TraceCheckUtils]: 145: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,177 INFO L263 TraceCheckUtils]: 146: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,177 INFO L280 TraceCheckUtils]: 147: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,177 INFO L280 TraceCheckUtils]: 148: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,178 INFO L280 TraceCheckUtils]: 149: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,178 INFO L263 TraceCheckUtils]: 150: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,178 INFO L280 TraceCheckUtils]: 151: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,178 INFO L280 TraceCheckUtils]: 152: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,178 INFO L280 TraceCheckUtils]: 153: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,178 INFO L263 TraceCheckUtils]: 154: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,179 INFO L280 TraceCheckUtils]: 155: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,179 INFO L280 TraceCheckUtils]: 156: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,179 INFO L280 TraceCheckUtils]: 157: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,179 INFO L263 TraceCheckUtils]: 158: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,179 INFO L280 TraceCheckUtils]: 159: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,179 INFO L280 TraceCheckUtils]: 160: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,180 INFO L280 TraceCheckUtils]: 161: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,180 INFO L280 TraceCheckUtils]: 162: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,180 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,180 INFO L280 TraceCheckUtils]: 164: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,180 INFO L263 TraceCheckUtils]: 165: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,180 INFO L280 TraceCheckUtils]: 166: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,181 INFO L280 TraceCheckUtils]: 167: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,181 INFO L280 TraceCheckUtils]: 168: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,181 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,181 INFO L280 TraceCheckUtils]: 170: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,181 INFO L280 TraceCheckUtils]: 171: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,182 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,182 INFO L280 TraceCheckUtils]: 173: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,182 INFO L263 TraceCheckUtils]: 174: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,182 INFO L280 TraceCheckUtils]: 175: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,182 INFO L280 TraceCheckUtils]: 176: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,183 INFO L280 TraceCheckUtils]: 177: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,183 INFO L280 TraceCheckUtils]: 178: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,183 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,183 INFO L280 TraceCheckUtils]: 180: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,183 INFO L280 TraceCheckUtils]: 181: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,184 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,184 INFO L280 TraceCheckUtils]: 183: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,184 INFO L263 TraceCheckUtils]: 184: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,184 INFO L280 TraceCheckUtils]: 185: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,184 INFO L280 TraceCheckUtils]: 186: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,185 INFO L280 TraceCheckUtils]: 187: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,185 INFO L263 TraceCheckUtils]: 188: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,185 INFO L280 TraceCheckUtils]: 189: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,185 INFO L280 TraceCheckUtils]: 190: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,185 INFO L280 TraceCheckUtils]: 191: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,185 INFO L280 TraceCheckUtils]: 192: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,186 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,186 INFO L280 TraceCheckUtils]: 194: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,186 INFO L263 TraceCheckUtils]: 195: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,186 INFO L280 TraceCheckUtils]: 196: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,186 INFO L280 TraceCheckUtils]: 197: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,187 INFO L280 TraceCheckUtils]: 198: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,187 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,187 INFO L280 TraceCheckUtils]: 200: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,187 INFO L280 TraceCheckUtils]: 201: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,187 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,187 INFO L280 TraceCheckUtils]: 203: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,188 INFO L280 TraceCheckUtils]: 204: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,188 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,188 INFO L280 TraceCheckUtils]: 206: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,188 INFO L280 TraceCheckUtils]: 207: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,188 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {13723#true} {13724#false} #59#return; {13724#false} is VALID [2020-07-17 22:20:32,211 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,212 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,212 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,212 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,212 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,212 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,213 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,213 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,213 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,213 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,213 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,213 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,214 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,214 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,214 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,214 INFO L263 TraceCheckUtils]: 15: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,215 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,215 INFO L280 TraceCheckUtils]: 17: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,216 INFO L280 TraceCheckUtils]: 18: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,216 INFO L263 TraceCheckUtils]: 19: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,217 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,217 INFO L280 TraceCheckUtils]: 21: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,218 INFO L280 TraceCheckUtils]: 22: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,218 INFO L263 TraceCheckUtils]: 23: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,218 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,219 INFO L280 TraceCheckUtils]: 25: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,219 INFO L280 TraceCheckUtils]: 26: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,219 INFO L263 TraceCheckUtils]: 27: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,220 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,221 INFO L280 TraceCheckUtils]: 29: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:32,222 INFO L280 TraceCheckUtils]: 30: Hoare triple {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,222 INFO L263 TraceCheckUtils]: 31: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,222 INFO L280 TraceCheckUtils]: 32: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,222 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,222 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,222 INFO L280 TraceCheckUtils]: 35: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,223 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,224 INFO L280 TraceCheckUtils]: 37: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,224 INFO L263 TraceCheckUtils]: 38: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,224 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,224 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,225 INFO L280 TraceCheckUtils]: 41: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,225 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,226 INFO L280 TraceCheckUtils]: 43: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,227 INFO L280 TraceCheckUtils]: 44: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume true; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,228 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {15767#(<= 2 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,229 INFO L280 TraceCheckUtils]: 46: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,229 INFO L263 TraceCheckUtils]: 47: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,229 INFO L280 TraceCheckUtils]: 48: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,229 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,229 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,230 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,230 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13723#true} {15760#(<= 3 |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,231 INFO L280 TraceCheckUtils]: 53: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,231 INFO L280 TraceCheckUtils]: 54: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume true; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,232 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {15760#(<= 3 |fibo1_#in~n|)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,233 INFO L280 TraceCheckUtils]: 56: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,233 INFO L263 TraceCheckUtils]: 57: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,233 INFO L280 TraceCheckUtils]: 58: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,234 INFO L280 TraceCheckUtils]: 59: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,234 INFO L280 TraceCheckUtils]: 60: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,234 INFO L263 TraceCheckUtils]: 61: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,234 INFO L280 TraceCheckUtils]: 62: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,234 INFO L280 TraceCheckUtils]: 63: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,234 INFO L280 TraceCheckUtils]: 64: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,235 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,235 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,235 INFO L280 TraceCheckUtils]: 67: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,235 INFO L263 TraceCheckUtils]: 68: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,235 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,235 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,236 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,236 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,236 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,236 INFO L280 TraceCheckUtils]: 74: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,237 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {13723#true} {15723#(<= 4 |fibo2_#in~n|)} #55#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,238 INFO L280 TraceCheckUtils]: 76: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,238 INFO L280 TraceCheckUtils]: 77: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume true; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,239 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {15723#(<= 4 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,240 INFO L280 TraceCheckUtils]: 79: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,240 INFO L263 TraceCheckUtils]: 80: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,240 INFO L280 TraceCheckUtils]: 81: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,240 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,240 INFO L280 TraceCheckUtils]: 83: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,241 INFO L263 TraceCheckUtils]: 84: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,241 INFO L280 TraceCheckUtils]: 85: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,241 INFO L280 TraceCheckUtils]: 86: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,242 INFO L280 TraceCheckUtils]: 87: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,242 INFO L263 TraceCheckUtils]: 88: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,242 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,243 INFO L280 TraceCheckUtils]: 90: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,243 INFO L280 TraceCheckUtils]: 91: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,243 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,243 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,244 INFO L280 TraceCheckUtils]: 94: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,244 INFO L263 TraceCheckUtils]: 95: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,244 INFO L280 TraceCheckUtils]: 96: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,245 INFO L280 TraceCheckUtils]: 97: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,245 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,245 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,246 INFO L280 TraceCheckUtils]: 100: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,246 INFO L280 TraceCheckUtils]: 101: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,246 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,246 INFO L280 TraceCheckUtils]: 103: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,247 INFO L263 TraceCheckUtils]: 104: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,247 INFO L280 TraceCheckUtils]: 105: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,247 INFO L280 TraceCheckUtils]: 106: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,248 INFO L280 TraceCheckUtils]: 107: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,248 INFO L280 TraceCheckUtils]: 108: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,248 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,248 INFO L280 TraceCheckUtils]: 110: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,249 INFO L280 TraceCheckUtils]: 111: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,250 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {13723#true} {15657#(<= 5 |fibo1_#in~n|)} #59#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,251 INFO L280 TraceCheckUtils]: 113: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,252 INFO L280 TraceCheckUtils]: 114: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume true; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,254 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {15657#(<= 5 |fibo1_#in~n|)} {13723#true} #53#return; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-17 22:20:32,254 INFO L280 TraceCheckUtils]: 116: Hoare triple {15564#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-17 22:20:32,255 INFO L263 TraceCheckUtils]: 117: Hoare triple {15564#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,256 INFO L280 TraceCheckUtils]: 118: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,256 INFO L280 TraceCheckUtils]: 119: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,257 INFO L280 TraceCheckUtils]: 120: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,258 INFO L263 TraceCheckUtils]: 121: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,258 INFO L280 TraceCheckUtils]: 122: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,259 INFO L280 TraceCheckUtils]: 123: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,260 INFO L280 TraceCheckUtils]: 124: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,260 INFO L263 TraceCheckUtils]: 125: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,261 INFO L280 TraceCheckUtils]: 126: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,262 INFO L280 TraceCheckUtils]: 127: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,263 INFO L280 TraceCheckUtils]: 128: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:32,264 INFO L280 TraceCheckUtils]: 129: Hoare triple {15852#(<= |fibo1_#in~n| 1)} assume true; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:32,265 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {15852#(<= |fibo1_#in~n| 1)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:32,266 INFO L280 TraceCheckUtils]: 131: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:32,267 INFO L263 TraceCheckUtils]: 132: Hoare triple {15847#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,267 INFO L280 TraceCheckUtils]: 133: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,267 INFO L280 TraceCheckUtils]: 134: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,268 INFO L280 TraceCheckUtils]: 135: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,269 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {13723#true} {15847#(<= |fibo2_#in~n| 2)} #55#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:32,270 INFO L280 TraceCheckUtils]: 137: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:32,271 INFO L280 TraceCheckUtils]: 138: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume true; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:32,272 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {15847#(<= |fibo2_#in~n| 2)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:32,273 INFO L280 TraceCheckUtils]: 140: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:32,273 INFO L263 TraceCheckUtils]: 141: Hoare triple {15836#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,274 INFO L280 TraceCheckUtils]: 142: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,274 INFO L280 TraceCheckUtils]: 143: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,274 INFO L280 TraceCheckUtils]: 144: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,275 INFO L280 TraceCheckUtils]: 145: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,276 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {13723#true} {15836#(<= |fibo1_#in~n| 3)} #59#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:32,277 INFO L280 TraceCheckUtils]: 147: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:32,278 INFO L280 TraceCheckUtils]: 148: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume true; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:32,279 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {15836#(<= |fibo1_#in~n| 3)} {15564#(<= 6 fibo2_~n)} #55#return; {13724#false} is VALID [2020-07-17 22:20:32,280 INFO L280 TraceCheckUtils]: 150: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13724#false} is VALID [2020-07-17 22:20:32,280 INFO L280 TraceCheckUtils]: 151: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-17 22:20:32,280 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {13724#false} {13723#true} #57#return; {13724#false} is VALID [2020-07-17 22:20:32,280 INFO L280 TraceCheckUtils]: 153: Hoare triple {13724#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13724#false} is VALID [2020-07-17 22:20:32,281 INFO L263 TraceCheckUtils]: 154: Hoare triple {13724#false} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,281 INFO L280 TraceCheckUtils]: 155: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,281 INFO L280 TraceCheckUtils]: 156: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,282 INFO L280 TraceCheckUtils]: 157: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,282 INFO L263 TraceCheckUtils]: 158: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,282 INFO L280 TraceCheckUtils]: 159: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,282 INFO L280 TraceCheckUtils]: 160: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,283 INFO L280 TraceCheckUtils]: 161: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,283 INFO L263 TraceCheckUtils]: 162: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,283 INFO L280 TraceCheckUtils]: 163: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,284 INFO L280 TraceCheckUtils]: 164: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,284 INFO L280 TraceCheckUtils]: 165: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,284 INFO L263 TraceCheckUtils]: 166: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,285 INFO L280 TraceCheckUtils]: 167: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,285 INFO L280 TraceCheckUtils]: 168: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,285 INFO L280 TraceCheckUtils]: 169: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,285 INFO L263 TraceCheckUtils]: 170: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,286 INFO L280 TraceCheckUtils]: 171: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,286 INFO L280 TraceCheckUtils]: 172: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,286 INFO L280 TraceCheckUtils]: 173: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,287 INFO L280 TraceCheckUtils]: 174: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,287 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,287 INFO L280 TraceCheckUtils]: 176: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,288 INFO L263 TraceCheckUtils]: 177: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,288 INFO L280 TraceCheckUtils]: 178: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,288 INFO L280 TraceCheckUtils]: 179: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,288 INFO L280 TraceCheckUtils]: 180: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,289 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,289 INFO L280 TraceCheckUtils]: 182: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,289 INFO L280 TraceCheckUtils]: 183: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,290 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,290 INFO L280 TraceCheckUtils]: 185: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,290 INFO L263 TraceCheckUtils]: 186: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,290 INFO L280 TraceCheckUtils]: 187: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,291 INFO L280 TraceCheckUtils]: 188: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,291 INFO L280 TraceCheckUtils]: 189: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,291 INFO L280 TraceCheckUtils]: 190: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,292 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,292 INFO L280 TraceCheckUtils]: 192: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,292 INFO L280 TraceCheckUtils]: 193: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,293 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,293 INFO L280 TraceCheckUtils]: 195: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,293 INFO L263 TraceCheckUtils]: 196: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,293 INFO L280 TraceCheckUtils]: 197: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,294 INFO L280 TraceCheckUtils]: 198: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,294 INFO L280 TraceCheckUtils]: 199: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,294 INFO L263 TraceCheckUtils]: 200: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,295 INFO L280 TraceCheckUtils]: 201: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,295 INFO L280 TraceCheckUtils]: 202: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,295 INFO L280 TraceCheckUtils]: 203: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,296 INFO L280 TraceCheckUtils]: 204: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,296 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,296 INFO L280 TraceCheckUtils]: 206: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,296 INFO L263 TraceCheckUtils]: 207: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,297 INFO L280 TraceCheckUtils]: 208: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,297 INFO L280 TraceCheckUtils]: 209: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,297 INFO L280 TraceCheckUtils]: 210: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,298 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,298 INFO L280 TraceCheckUtils]: 212: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,298 INFO L280 TraceCheckUtils]: 213: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,298 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,299 INFO L280 TraceCheckUtils]: 215: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,299 INFO L280 TraceCheckUtils]: 216: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,299 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,300 INFO L280 TraceCheckUtils]: 218: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,300 INFO L263 TraceCheckUtils]: 219: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,300 INFO L280 TraceCheckUtils]: 220: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,300 INFO L280 TraceCheckUtils]: 221: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,301 INFO L280 TraceCheckUtils]: 222: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,301 INFO L263 TraceCheckUtils]: 223: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,301 INFO L280 TraceCheckUtils]: 224: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,302 INFO L280 TraceCheckUtils]: 225: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,302 INFO L280 TraceCheckUtils]: 226: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,302 INFO L263 TraceCheckUtils]: 227: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,303 INFO L280 TraceCheckUtils]: 228: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,303 INFO L280 TraceCheckUtils]: 229: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,303 INFO L280 TraceCheckUtils]: 230: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,303 INFO L280 TraceCheckUtils]: 231: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,304 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,304 INFO L280 TraceCheckUtils]: 233: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,304 INFO L263 TraceCheckUtils]: 234: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,305 INFO L280 TraceCheckUtils]: 235: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,305 INFO L280 TraceCheckUtils]: 236: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,305 INFO L280 TraceCheckUtils]: 237: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,305 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,306 INFO L280 TraceCheckUtils]: 239: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,306 INFO L280 TraceCheckUtils]: 240: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,306 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,307 INFO L280 TraceCheckUtils]: 242: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,307 INFO L263 TraceCheckUtils]: 243: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,307 INFO L280 TraceCheckUtils]: 244: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,307 INFO L280 TraceCheckUtils]: 245: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,308 INFO L280 TraceCheckUtils]: 246: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,308 INFO L280 TraceCheckUtils]: 247: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,308 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,309 INFO L280 TraceCheckUtils]: 249: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,309 INFO L280 TraceCheckUtils]: 250: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,309 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,309 INFO L280 TraceCheckUtils]: 252: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,310 INFO L280 TraceCheckUtils]: 253: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,310 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {13723#true} {13724#false} #59#return; {13724#false} is VALID [2020-07-17 22:20:32,310 INFO L280 TraceCheckUtils]: 255: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13724#false} is VALID [2020-07-17 22:20:32,311 INFO L280 TraceCheckUtils]: 256: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-17 22:20:32,311 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {13724#false} {13723#true} #53#return; {13724#false} is VALID [2020-07-17 22:20:32,311 INFO L280 TraceCheckUtils]: 258: Hoare triple {13724#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13724#false} is VALID [2020-07-17 22:20:32,312 INFO L263 TraceCheckUtils]: 259: Hoare triple {13724#false} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,312 INFO L280 TraceCheckUtils]: 260: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,312 INFO L280 TraceCheckUtils]: 261: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,312 INFO L280 TraceCheckUtils]: 262: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,313 INFO L263 TraceCheckUtils]: 263: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,313 INFO L280 TraceCheckUtils]: 264: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,313 INFO L280 TraceCheckUtils]: 265: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,314 INFO L280 TraceCheckUtils]: 266: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,314 INFO L263 TraceCheckUtils]: 267: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,314 INFO L280 TraceCheckUtils]: 268: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,314 INFO L280 TraceCheckUtils]: 269: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,315 INFO L280 TraceCheckUtils]: 270: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,315 INFO L263 TraceCheckUtils]: 271: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,315 INFO L280 TraceCheckUtils]: 272: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,315 INFO L280 TraceCheckUtils]: 273: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,316 INFO L280 TraceCheckUtils]: 274: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,316 INFO L263 TraceCheckUtils]: 275: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,316 INFO L280 TraceCheckUtils]: 276: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,317 INFO L280 TraceCheckUtils]: 277: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,317 INFO L280 TraceCheckUtils]: 278: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,317 INFO L280 TraceCheckUtils]: 279: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,317 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,318 INFO L280 TraceCheckUtils]: 281: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,318 INFO L263 TraceCheckUtils]: 282: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,318 INFO L280 TraceCheckUtils]: 283: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,319 INFO L280 TraceCheckUtils]: 284: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,319 INFO L280 TraceCheckUtils]: 285: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,319 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,320 INFO L280 TraceCheckUtils]: 287: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,320 INFO L280 TraceCheckUtils]: 288: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,320 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,320 INFO L280 TraceCheckUtils]: 290: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,321 INFO L263 TraceCheckUtils]: 291: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,321 INFO L280 TraceCheckUtils]: 292: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,321 INFO L280 TraceCheckUtils]: 293: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,322 INFO L280 TraceCheckUtils]: 294: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,322 INFO L280 TraceCheckUtils]: 295: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,322 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,322 INFO L280 TraceCheckUtils]: 297: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,323 INFO L280 TraceCheckUtils]: 298: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,323 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,323 INFO L280 TraceCheckUtils]: 300: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,324 INFO L263 TraceCheckUtils]: 301: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,324 INFO L280 TraceCheckUtils]: 302: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,324 INFO L280 TraceCheckUtils]: 303: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,324 INFO L280 TraceCheckUtils]: 304: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,325 INFO L263 TraceCheckUtils]: 305: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,325 INFO L280 TraceCheckUtils]: 306: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,325 INFO L280 TraceCheckUtils]: 307: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,326 INFO L280 TraceCheckUtils]: 308: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,326 INFO L280 TraceCheckUtils]: 309: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,326 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,327 INFO L280 TraceCheckUtils]: 311: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,327 INFO L263 TraceCheckUtils]: 312: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,327 INFO L280 TraceCheckUtils]: 313: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,327 INFO L280 TraceCheckUtils]: 314: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,328 INFO L280 TraceCheckUtils]: 315: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,328 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,328 INFO L280 TraceCheckUtils]: 317: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,329 INFO L280 TraceCheckUtils]: 318: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,329 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,329 INFO L280 TraceCheckUtils]: 320: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,329 INFO L280 TraceCheckUtils]: 321: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,330 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,330 INFO L280 TraceCheckUtils]: 323: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,330 INFO L263 TraceCheckUtils]: 324: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,331 INFO L280 TraceCheckUtils]: 325: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,331 INFO L280 TraceCheckUtils]: 326: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,331 INFO L280 TraceCheckUtils]: 327: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,331 INFO L263 TraceCheckUtils]: 328: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,332 INFO L280 TraceCheckUtils]: 329: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,332 INFO L280 TraceCheckUtils]: 330: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,332 INFO L280 TraceCheckUtils]: 331: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,333 INFO L263 TraceCheckUtils]: 332: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,333 INFO L280 TraceCheckUtils]: 333: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,333 INFO L280 TraceCheckUtils]: 334: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,333 INFO L280 TraceCheckUtils]: 335: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,334 INFO L280 TraceCheckUtils]: 336: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,334 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,334 INFO L280 TraceCheckUtils]: 338: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,335 INFO L263 TraceCheckUtils]: 339: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,335 INFO L280 TraceCheckUtils]: 340: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,335 INFO L280 TraceCheckUtils]: 341: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,335 INFO L280 TraceCheckUtils]: 342: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,336 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,336 INFO L280 TraceCheckUtils]: 344: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,336 INFO L280 TraceCheckUtils]: 345: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,337 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,337 INFO L280 TraceCheckUtils]: 347: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,337 INFO L263 TraceCheckUtils]: 348: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,338 INFO L280 TraceCheckUtils]: 349: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,338 INFO L280 TraceCheckUtils]: 350: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,338 INFO L280 TraceCheckUtils]: 351: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,338 INFO L280 TraceCheckUtils]: 352: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,339 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,339 INFO L280 TraceCheckUtils]: 354: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,339 INFO L280 TraceCheckUtils]: 355: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,340 INFO L275 TraceCheckUtils]: 356: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,340 INFO L280 TraceCheckUtils]: 357: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,340 INFO L280 TraceCheckUtils]: 358: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,340 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {13723#true} {13724#false} #55#return; {13724#false} is VALID [2020-07-17 22:20:32,341 INFO L280 TraceCheckUtils]: 360: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13724#false} is VALID [2020-07-17 22:20:32,341 INFO L280 TraceCheckUtils]: 361: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-17 22:20:32,341 INFO L275 TraceCheckUtils]: 362: Hoare quadruple {13724#false} {13723#true} #57#return; {13724#false} is VALID [2020-07-17 22:20:32,342 INFO L280 TraceCheckUtils]: 363: Hoare triple {13724#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13724#false} is VALID [2020-07-17 22:20:32,342 INFO L263 TraceCheckUtils]: 364: Hoare triple {13724#false} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,342 INFO L280 TraceCheckUtils]: 365: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,342 INFO L280 TraceCheckUtils]: 366: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,343 INFO L280 TraceCheckUtils]: 367: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,343 INFO L263 TraceCheckUtils]: 368: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,343 INFO L280 TraceCheckUtils]: 369: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,344 INFO L280 TraceCheckUtils]: 370: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,344 INFO L280 TraceCheckUtils]: 371: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,344 INFO L263 TraceCheckUtils]: 372: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,345 INFO L280 TraceCheckUtils]: 373: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,345 INFO L280 TraceCheckUtils]: 374: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,345 INFO L280 TraceCheckUtils]: 375: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,345 INFO L263 TraceCheckUtils]: 376: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,346 INFO L280 TraceCheckUtils]: 377: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,346 INFO L280 TraceCheckUtils]: 378: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,346 INFO L280 TraceCheckUtils]: 379: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,347 INFO L263 TraceCheckUtils]: 380: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,347 INFO L280 TraceCheckUtils]: 381: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,347 INFO L280 TraceCheckUtils]: 382: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,347 INFO L280 TraceCheckUtils]: 383: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,348 INFO L263 TraceCheckUtils]: 384: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,348 INFO L280 TraceCheckUtils]: 385: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,348 INFO L280 TraceCheckUtils]: 386: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,349 INFO L280 TraceCheckUtils]: 387: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,349 INFO L263 TraceCheckUtils]: 388: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,349 INFO L280 TraceCheckUtils]: 389: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,349 INFO L280 TraceCheckUtils]: 390: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,350 INFO L280 TraceCheckUtils]: 391: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,350 INFO L280 TraceCheckUtils]: 392: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,350 INFO L275 TraceCheckUtils]: 393: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,351 INFO L280 TraceCheckUtils]: 394: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,351 INFO L263 TraceCheckUtils]: 395: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,351 INFO L280 TraceCheckUtils]: 396: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,351 INFO L280 TraceCheckUtils]: 397: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,352 INFO L280 TraceCheckUtils]: 398: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,352 INFO L275 TraceCheckUtils]: 399: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,352 INFO L280 TraceCheckUtils]: 400: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,352 INFO L280 TraceCheckUtils]: 401: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,353 INFO L275 TraceCheckUtils]: 402: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,353 INFO L280 TraceCheckUtils]: 403: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,353 INFO L263 TraceCheckUtils]: 404: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,354 INFO L280 TraceCheckUtils]: 405: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,354 INFO L280 TraceCheckUtils]: 406: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,354 INFO L280 TraceCheckUtils]: 407: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,354 INFO L280 TraceCheckUtils]: 408: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,355 INFO L275 TraceCheckUtils]: 409: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,355 INFO L280 TraceCheckUtils]: 410: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,355 INFO L280 TraceCheckUtils]: 411: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,356 INFO L275 TraceCheckUtils]: 412: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,356 INFO L280 TraceCheckUtils]: 413: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,356 INFO L263 TraceCheckUtils]: 414: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,356 INFO L280 TraceCheckUtils]: 415: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,357 INFO L280 TraceCheckUtils]: 416: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,357 INFO L280 TraceCheckUtils]: 417: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,357 INFO L263 TraceCheckUtils]: 418: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,358 INFO L280 TraceCheckUtils]: 419: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,358 INFO L280 TraceCheckUtils]: 420: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,358 INFO L280 TraceCheckUtils]: 421: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,359 INFO L280 TraceCheckUtils]: 422: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,359 INFO L275 TraceCheckUtils]: 423: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,359 INFO L280 TraceCheckUtils]: 424: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,359 INFO L263 TraceCheckUtils]: 425: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,360 INFO L280 TraceCheckUtils]: 426: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,360 INFO L280 TraceCheckUtils]: 427: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,360 INFO L280 TraceCheckUtils]: 428: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,361 INFO L275 TraceCheckUtils]: 429: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,361 INFO L280 TraceCheckUtils]: 430: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,361 INFO L280 TraceCheckUtils]: 431: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,361 INFO L275 TraceCheckUtils]: 432: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,362 INFO L280 TraceCheckUtils]: 433: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,362 INFO L280 TraceCheckUtils]: 434: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,362 INFO L275 TraceCheckUtils]: 435: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,363 INFO L280 TraceCheckUtils]: 436: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,363 INFO L263 TraceCheckUtils]: 437: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,363 INFO L280 TraceCheckUtils]: 438: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,364 INFO L280 TraceCheckUtils]: 439: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,364 INFO L280 TraceCheckUtils]: 440: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,364 INFO L263 TraceCheckUtils]: 441: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,364 INFO L280 TraceCheckUtils]: 442: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,365 INFO L280 TraceCheckUtils]: 443: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,365 INFO L280 TraceCheckUtils]: 444: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,365 INFO L263 TraceCheckUtils]: 445: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,366 INFO L280 TraceCheckUtils]: 446: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,366 INFO L280 TraceCheckUtils]: 447: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,366 INFO L280 TraceCheckUtils]: 448: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,366 INFO L280 TraceCheckUtils]: 449: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,367 INFO L275 TraceCheckUtils]: 450: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,367 INFO L280 TraceCheckUtils]: 451: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,367 INFO L263 TraceCheckUtils]: 452: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,368 INFO L280 TraceCheckUtils]: 453: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,368 INFO L280 TraceCheckUtils]: 454: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,368 INFO L280 TraceCheckUtils]: 455: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,369 INFO L275 TraceCheckUtils]: 456: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,369 INFO L280 TraceCheckUtils]: 457: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,369 INFO L280 TraceCheckUtils]: 458: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,369 INFO L275 TraceCheckUtils]: 459: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,370 INFO L280 TraceCheckUtils]: 460: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,370 INFO L263 TraceCheckUtils]: 461: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,370 INFO L280 TraceCheckUtils]: 462: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,371 INFO L280 TraceCheckUtils]: 463: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,371 INFO L280 TraceCheckUtils]: 464: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,371 INFO L280 TraceCheckUtils]: 465: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,371 INFO L275 TraceCheckUtils]: 466: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,372 INFO L280 TraceCheckUtils]: 467: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,372 INFO L280 TraceCheckUtils]: 468: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,372 INFO L275 TraceCheckUtils]: 469: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,373 INFO L280 TraceCheckUtils]: 470: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,373 INFO L280 TraceCheckUtils]: 471: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,373 INFO L275 TraceCheckUtils]: 472: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,373 INFO L280 TraceCheckUtils]: 473: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,374 INFO L263 TraceCheckUtils]: 474: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,374 INFO L280 TraceCheckUtils]: 475: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,374 INFO L280 TraceCheckUtils]: 476: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,375 INFO L280 TraceCheckUtils]: 477: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,375 INFO L263 TraceCheckUtils]: 478: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,375 INFO L280 TraceCheckUtils]: 479: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,375 INFO L280 TraceCheckUtils]: 480: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,376 INFO L280 TraceCheckUtils]: 481: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,376 INFO L263 TraceCheckUtils]: 482: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,376 INFO L280 TraceCheckUtils]: 483: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,377 INFO L280 TraceCheckUtils]: 484: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,377 INFO L280 TraceCheckUtils]: 485: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,377 INFO L280 TraceCheckUtils]: 486: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,377 INFO L275 TraceCheckUtils]: 487: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,378 INFO L280 TraceCheckUtils]: 488: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,378 INFO L263 TraceCheckUtils]: 489: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,378 INFO L280 TraceCheckUtils]: 490: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,379 INFO L280 TraceCheckUtils]: 491: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,379 INFO L280 TraceCheckUtils]: 492: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,379 INFO L275 TraceCheckUtils]: 493: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,380 INFO L280 TraceCheckUtils]: 494: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,380 INFO L280 TraceCheckUtils]: 495: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,380 INFO L275 TraceCheckUtils]: 496: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,380 INFO L280 TraceCheckUtils]: 497: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,381 INFO L263 TraceCheckUtils]: 498: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,381 INFO L280 TraceCheckUtils]: 499: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,381 INFO L280 TraceCheckUtils]: 500: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,382 INFO L280 TraceCheckUtils]: 501: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,382 INFO L280 TraceCheckUtils]: 502: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,382 INFO L275 TraceCheckUtils]: 503: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,382 INFO L280 TraceCheckUtils]: 504: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,383 INFO L280 TraceCheckUtils]: 505: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,383 INFO L275 TraceCheckUtils]: 506: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,383 INFO L280 TraceCheckUtils]: 507: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,384 INFO L280 TraceCheckUtils]: 508: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,384 INFO L275 TraceCheckUtils]: 509: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,384 INFO L280 TraceCheckUtils]: 510: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,385 INFO L263 TraceCheckUtils]: 511: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,385 INFO L280 TraceCheckUtils]: 512: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,385 INFO L280 TraceCheckUtils]: 513: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,385 INFO L280 TraceCheckUtils]: 514: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,386 INFO L263 TraceCheckUtils]: 515: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,386 INFO L280 TraceCheckUtils]: 516: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,386 INFO L280 TraceCheckUtils]: 517: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,387 INFO L280 TraceCheckUtils]: 518: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,387 INFO L263 TraceCheckUtils]: 519: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,387 INFO L280 TraceCheckUtils]: 520: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,388 INFO L280 TraceCheckUtils]: 521: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,388 INFO L280 TraceCheckUtils]: 522: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,388 INFO L263 TraceCheckUtils]: 523: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,388 INFO L280 TraceCheckUtils]: 524: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,389 INFO L280 TraceCheckUtils]: 525: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,389 INFO L280 TraceCheckUtils]: 526: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,389 INFO L280 TraceCheckUtils]: 527: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,390 INFO L275 TraceCheckUtils]: 528: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,390 INFO L280 TraceCheckUtils]: 529: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,390 INFO L263 TraceCheckUtils]: 530: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,390 INFO L280 TraceCheckUtils]: 531: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,391 INFO L280 TraceCheckUtils]: 532: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,391 INFO L280 TraceCheckUtils]: 533: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,391 INFO L275 TraceCheckUtils]: 534: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,392 INFO L280 TraceCheckUtils]: 535: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,392 INFO L280 TraceCheckUtils]: 536: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,392 INFO L275 TraceCheckUtils]: 537: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,393 INFO L280 TraceCheckUtils]: 538: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,393 INFO L263 TraceCheckUtils]: 539: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,393 INFO L280 TraceCheckUtils]: 540: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,393 INFO L280 TraceCheckUtils]: 541: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,394 INFO L280 TraceCheckUtils]: 542: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,394 INFO L280 TraceCheckUtils]: 543: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,394 INFO L275 TraceCheckUtils]: 544: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,395 INFO L280 TraceCheckUtils]: 545: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,395 INFO L280 TraceCheckUtils]: 546: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,395 INFO L275 TraceCheckUtils]: 547: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,396 INFO L280 TraceCheckUtils]: 548: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,396 INFO L263 TraceCheckUtils]: 549: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,396 INFO L280 TraceCheckUtils]: 550: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,396 INFO L280 TraceCheckUtils]: 551: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,397 INFO L280 TraceCheckUtils]: 552: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,397 INFO L263 TraceCheckUtils]: 553: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,397 INFO L280 TraceCheckUtils]: 554: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,398 INFO L280 TraceCheckUtils]: 555: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,398 INFO L280 TraceCheckUtils]: 556: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,398 INFO L280 TraceCheckUtils]: 557: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,399 INFO L275 TraceCheckUtils]: 558: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,399 INFO L280 TraceCheckUtils]: 559: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,399 INFO L263 TraceCheckUtils]: 560: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,399 INFO L280 TraceCheckUtils]: 561: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,400 INFO L280 TraceCheckUtils]: 562: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,400 INFO L280 TraceCheckUtils]: 563: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,400 INFO L275 TraceCheckUtils]: 564: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,401 INFO L280 TraceCheckUtils]: 565: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,401 INFO L280 TraceCheckUtils]: 566: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,401 INFO L275 TraceCheckUtils]: 567: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,402 INFO L280 TraceCheckUtils]: 568: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,402 INFO L280 TraceCheckUtils]: 569: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,402 INFO L275 TraceCheckUtils]: 570: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,403 INFO L280 TraceCheckUtils]: 571: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,403 INFO L280 TraceCheckUtils]: 572: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,403 INFO L275 TraceCheckUtils]: 573: Hoare quadruple {13723#true} {13724#false} #59#return; {13724#false} is VALID [2020-07-17 22:20:32,403 INFO L280 TraceCheckUtils]: 574: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13724#false} is VALID [2020-07-17 22:20:32,404 INFO L280 TraceCheckUtils]: 575: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-17 22:20:32,404 INFO L275 TraceCheckUtils]: 576: Hoare quadruple {13724#false} {13727#(<= 25 main_~x~0)} #51#return; {13724#false} is VALID [2020-07-17 22:20:32,757 INFO L263 TraceCheckUtils]: 0: Hoare triple {13723#true} call ULTIMATE.init(); {13723#true} is VALID [2020-07-17 22:20:32,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,757 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13723#true} {13723#true} #47#return; {13723#true} is VALID [2020-07-17 22:20:32,758 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret5 := main(); {13723#true} is VALID [2020-07-17 22:20:32,759 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~x~0 := 25; {13727#(<= 25 main_~x~0)} is VALID [2020-07-17 22:20:32,759 INFO L263 TraceCheckUtils]: 5: Hoare triple {13727#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {13723#true} is VALID [2020-07-17 22:20:32,760 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,760 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,760 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,760 INFO L263 TraceCheckUtils]: 9: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,761 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,761 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,761 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,762 INFO L263 TraceCheckUtils]: 13: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,762 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,762 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,763 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,763 INFO L263 TraceCheckUtils]: 17: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,763 INFO L280 TraceCheckUtils]: 18: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,763 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,764 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,764 INFO L263 TraceCheckUtils]: 21: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,765 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,766 INFO L280 TraceCheckUtils]: 23: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,767 INFO L280 TraceCheckUtils]: 24: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,767 INFO L263 TraceCheckUtils]: 25: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,768 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,769 INFO L280 TraceCheckUtils]: 27: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,770 INFO L280 TraceCheckUtils]: 28: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,770 INFO L263 TraceCheckUtils]: 29: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,771 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,772 INFO L280 TraceCheckUtils]: 31: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,773 INFO L280 TraceCheckUtils]: 32: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,773 INFO L263 TraceCheckUtils]: 33: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,774 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,775 INFO L280 TraceCheckUtils]: 35: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-17 22:20:32,777 INFO L280 TraceCheckUtils]: 36: Hoare triple {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,777 INFO L263 TraceCheckUtils]: 37: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,777 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,778 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,778 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,778 INFO L280 TraceCheckUtils]: 41: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,780 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,781 INFO L280 TraceCheckUtils]: 43: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,781 INFO L263 TraceCheckUtils]: 44: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,781 INFO L280 TraceCheckUtils]: 45: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,782 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,782 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,784 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,785 INFO L280 TraceCheckUtils]: 49: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,786 INFO L280 TraceCheckUtils]: 50: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume true; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,788 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {15767#(<= 2 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,789 INFO L280 TraceCheckUtils]: 52: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,789 INFO L263 TraceCheckUtils]: 53: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,789 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,789 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,790 INFO L280 TraceCheckUtils]: 56: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,790 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,791 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13723#true} {15760#(<= 3 |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,792 INFO L280 TraceCheckUtils]: 59: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,793 INFO L280 TraceCheckUtils]: 60: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume true; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,795 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {15760#(<= 3 |fibo1_#in~n|)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,796 INFO L280 TraceCheckUtils]: 62: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,796 INFO L263 TraceCheckUtils]: 63: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,797 INFO L280 TraceCheckUtils]: 64: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,797 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,797 INFO L280 TraceCheckUtils]: 66: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,798 INFO L263 TraceCheckUtils]: 67: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,798 INFO L280 TraceCheckUtils]: 68: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,798 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,798 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,799 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,799 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,799 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,800 INFO L263 TraceCheckUtils]: 74: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,800 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,800 INFO L280 TraceCheckUtils]: 76: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,801 INFO L280 TraceCheckUtils]: 77: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,801 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,801 INFO L280 TraceCheckUtils]: 79: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,801 INFO L280 TraceCheckUtils]: 80: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,803 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13723#true} {15723#(<= 4 |fibo2_#in~n|)} #55#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,804 INFO L280 TraceCheckUtils]: 82: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,805 INFO L280 TraceCheckUtils]: 83: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume true; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,807 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {15723#(<= 4 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,808 INFO L280 TraceCheckUtils]: 85: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,808 INFO L263 TraceCheckUtils]: 86: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,808 INFO L280 TraceCheckUtils]: 87: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,809 INFO L280 TraceCheckUtils]: 88: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,809 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,809 INFO L263 TraceCheckUtils]: 90: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,810 INFO L280 TraceCheckUtils]: 91: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,810 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,810 INFO L280 TraceCheckUtils]: 93: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,810 INFO L263 TraceCheckUtils]: 94: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,811 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,811 INFO L280 TraceCheckUtils]: 96: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,811 INFO L280 TraceCheckUtils]: 97: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,811 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,812 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,812 INFO L280 TraceCheckUtils]: 100: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,812 INFO L263 TraceCheckUtils]: 101: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,813 INFO L280 TraceCheckUtils]: 102: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,813 INFO L280 TraceCheckUtils]: 103: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,813 INFO L280 TraceCheckUtils]: 104: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,814 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,814 INFO L280 TraceCheckUtils]: 106: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,814 INFO L280 TraceCheckUtils]: 107: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,814 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,815 INFO L280 TraceCheckUtils]: 109: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,815 INFO L263 TraceCheckUtils]: 110: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,815 INFO L280 TraceCheckUtils]: 111: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,816 INFO L280 TraceCheckUtils]: 112: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,816 INFO L280 TraceCheckUtils]: 113: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,816 INFO L280 TraceCheckUtils]: 114: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,817 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,817 INFO L280 TraceCheckUtils]: 116: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,817 INFO L280 TraceCheckUtils]: 117: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,819 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {13723#true} {15657#(<= 5 |fibo1_#in~n|)} #59#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,819 INFO L280 TraceCheckUtils]: 119: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,820 INFO L280 TraceCheckUtils]: 120: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume true; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,822 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {15657#(<= 5 |fibo1_#in~n|)} {13723#true} #53#return; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-17 22:20:32,823 INFO L280 TraceCheckUtils]: 122: Hoare triple {15564#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-17 22:20:32,823 INFO L263 TraceCheckUtils]: 123: Hoare triple {15564#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,824 INFO L280 TraceCheckUtils]: 124: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,825 INFO L280 TraceCheckUtils]: 125: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,826 INFO L280 TraceCheckUtils]: 126: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,826 INFO L263 TraceCheckUtils]: 127: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,827 INFO L280 TraceCheckUtils]: 128: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,828 INFO L280 TraceCheckUtils]: 129: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,829 INFO L280 TraceCheckUtils]: 130: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:32,829 INFO L263 TraceCheckUtils]: 131: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,830 INFO L280 TraceCheckUtils]: 132: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,831 INFO L280 TraceCheckUtils]: 133: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:32,832 INFO L280 TraceCheckUtils]: 134: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:32,833 INFO L280 TraceCheckUtils]: 135: Hoare triple {15852#(<= |fibo1_#in~n| 1)} assume true; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:32,835 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {15852#(<= |fibo1_#in~n| 1)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:32,837 INFO L280 TraceCheckUtils]: 137: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:32,837 INFO L263 TraceCheckUtils]: 138: Hoare triple {15847#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,837 INFO L280 TraceCheckUtils]: 139: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,837 INFO L280 TraceCheckUtils]: 140: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,838 INFO L280 TraceCheckUtils]: 141: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,839 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {13723#true} {15847#(<= |fibo2_#in~n| 2)} #55#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:32,840 INFO L280 TraceCheckUtils]: 143: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:32,841 INFO L280 TraceCheckUtils]: 144: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume true; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:20:32,843 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {15847#(<= |fibo2_#in~n| 2)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:32,844 INFO L280 TraceCheckUtils]: 146: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:32,844 INFO L263 TraceCheckUtils]: 147: Hoare triple {15836#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,845 INFO L280 TraceCheckUtils]: 148: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,845 INFO L280 TraceCheckUtils]: 149: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,845 INFO L280 TraceCheckUtils]: 150: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,845 INFO L280 TraceCheckUtils]: 151: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,847 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {13723#true} {15836#(<= |fibo1_#in~n| 3)} #59#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:32,848 INFO L280 TraceCheckUtils]: 153: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:32,848 INFO L280 TraceCheckUtils]: 154: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume true; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:20:32,850 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {15836#(<= |fibo1_#in~n| 3)} {15564#(<= 6 fibo2_~n)} #55#return; {13724#false} is VALID [2020-07-17 22:20:32,850 INFO L280 TraceCheckUtils]: 156: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13724#false} is VALID [2020-07-17 22:20:32,851 INFO L280 TraceCheckUtils]: 157: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-17 22:20:32,851 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {13724#false} {13723#true} #57#return; {13724#false} is VALID [2020-07-17 22:20:32,851 INFO L280 TraceCheckUtils]: 159: Hoare triple {13724#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13724#false} is VALID [2020-07-17 22:20:32,852 INFO L263 TraceCheckUtils]: 160: Hoare triple {13724#false} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,852 INFO L280 TraceCheckUtils]: 161: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,852 INFO L280 TraceCheckUtils]: 162: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,853 INFO L280 TraceCheckUtils]: 163: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,853 INFO L263 TraceCheckUtils]: 164: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,853 INFO L280 TraceCheckUtils]: 165: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,853 INFO L280 TraceCheckUtils]: 166: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,854 INFO L280 TraceCheckUtils]: 167: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,854 INFO L263 TraceCheckUtils]: 168: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,854 INFO L280 TraceCheckUtils]: 169: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,855 INFO L280 TraceCheckUtils]: 170: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,855 INFO L280 TraceCheckUtils]: 171: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,855 INFO L263 TraceCheckUtils]: 172: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,855 INFO L280 TraceCheckUtils]: 173: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,856 INFO L280 TraceCheckUtils]: 174: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,856 INFO L280 TraceCheckUtils]: 175: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,856 INFO L263 TraceCheckUtils]: 176: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,857 INFO L280 TraceCheckUtils]: 177: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,857 INFO L280 TraceCheckUtils]: 178: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,857 INFO L280 TraceCheckUtils]: 179: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,857 INFO L280 TraceCheckUtils]: 180: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,858 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,858 INFO L280 TraceCheckUtils]: 182: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,858 INFO L263 TraceCheckUtils]: 183: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,859 INFO L280 TraceCheckUtils]: 184: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,859 INFO L280 TraceCheckUtils]: 185: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,859 INFO L280 TraceCheckUtils]: 186: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,859 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,860 INFO L280 TraceCheckUtils]: 188: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,860 INFO L280 TraceCheckUtils]: 189: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,860 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,860 INFO L280 TraceCheckUtils]: 191: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,861 INFO L263 TraceCheckUtils]: 192: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,861 INFO L280 TraceCheckUtils]: 193: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,861 INFO L280 TraceCheckUtils]: 194: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,862 INFO L280 TraceCheckUtils]: 195: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,862 INFO L280 TraceCheckUtils]: 196: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,862 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,862 INFO L280 TraceCheckUtils]: 198: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,863 INFO L280 TraceCheckUtils]: 199: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,863 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,863 INFO L280 TraceCheckUtils]: 201: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,864 INFO L263 TraceCheckUtils]: 202: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,864 INFO L280 TraceCheckUtils]: 203: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,864 INFO L280 TraceCheckUtils]: 204: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,864 INFO L280 TraceCheckUtils]: 205: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,865 INFO L263 TraceCheckUtils]: 206: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,865 INFO L280 TraceCheckUtils]: 207: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,865 INFO L280 TraceCheckUtils]: 208: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,865 INFO L280 TraceCheckUtils]: 209: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,866 INFO L280 TraceCheckUtils]: 210: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,866 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,866 INFO L280 TraceCheckUtils]: 212: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,867 INFO L263 TraceCheckUtils]: 213: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,867 INFO L280 TraceCheckUtils]: 214: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,867 INFO L280 TraceCheckUtils]: 215: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,867 INFO L280 TraceCheckUtils]: 216: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,868 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,868 INFO L280 TraceCheckUtils]: 218: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,868 INFO L280 TraceCheckUtils]: 219: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,868 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,869 INFO L280 TraceCheckUtils]: 221: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,869 INFO L280 TraceCheckUtils]: 222: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,869 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,870 INFO L280 TraceCheckUtils]: 224: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,870 INFO L263 TraceCheckUtils]: 225: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,870 INFO L280 TraceCheckUtils]: 226: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,870 INFO L280 TraceCheckUtils]: 227: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,871 INFO L280 TraceCheckUtils]: 228: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,871 INFO L263 TraceCheckUtils]: 229: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,871 INFO L280 TraceCheckUtils]: 230: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,872 INFO L280 TraceCheckUtils]: 231: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,872 INFO L280 TraceCheckUtils]: 232: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,872 INFO L263 TraceCheckUtils]: 233: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,873 INFO L280 TraceCheckUtils]: 234: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,873 INFO L280 TraceCheckUtils]: 235: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,873 INFO L280 TraceCheckUtils]: 236: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,873 INFO L280 TraceCheckUtils]: 237: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,874 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,874 INFO L280 TraceCheckUtils]: 239: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,874 INFO L263 TraceCheckUtils]: 240: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,875 INFO L280 TraceCheckUtils]: 241: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,875 INFO L280 TraceCheckUtils]: 242: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,875 INFO L280 TraceCheckUtils]: 243: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,875 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,876 INFO L280 TraceCheckUtils]: 245: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,876 INFO L280 TraceCheckUtils]: 246: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,876 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,877 INFO L280 TraceCheckUtils]: 248: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,877 INFO L263 TraceCheckUtils]: 249: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,877 INFO L280 TraceCheckUtils]: 250: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,877 INFO L280 TraceCheckUtils]: 251: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,878 INFO L280 TraceCheckUtils]: 252: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,878 INFO L280 TraceCheckUtils]: 253: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,878 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,879 INFO L280 TraceCheckUtils]: 255: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,879 INFO L280 TraceCheckUtils]: 256: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,879 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,879 INFO L280 TraceCheckUtils]: 258: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,880 INFO L280 TraceCheckUtils]: 259: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,880 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {13723#true} {13724#false} #59#return; {13724#false} is VALID [2020-07-17 22:20:32,880 INFO L280 TraceCheckUtils]: 261: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13724#false} is VALID [2020-07-17 22:20:32,881 INFO L280 TraceCheckUtils]: 262: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-17 22:20:32,881 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {13724#false} {13723#true} #53#return; {13724#false} is VALID [2020-07-17 22:20:32,881 INFO L280 TraceCheckUtils]: 264: Hoare triple {13724#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13724#false} is VALID [2020-07-17 22:20:32,881 INFO L263 TraceCheckUtils]: 265: Hoare triple {13724#false} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,882 INFO L280 TraceCheckUtils]: 266: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,882 INFO L280 TraceCheckUtils]: 267: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,882 INFO L280 TraceCheckUtils]: 268: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,883 INFO L263 TraceCheckUtils]: 269: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,883 INFO L280 TraceCheckUtils]: 270: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,883 INFO L280 TraceCheckUtils]: 271: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,883 INFO L280 TraceCheckUtils]: 272: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,884 INFO L263 TraceCheckUtils]: 273: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,884 INFO L280 TraceCheckUtils]: 274: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,884 INFO L280 TraceCheckUtils]: 275: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,885 INFO L280 TraceCheckUtils]: 276: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,885 INFO L263 TraceCheckUtils]: 277: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,885 INFO L280 TraceCheckUtils]: 278: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,885 INFO L280 TraceCheckUtils]: 279: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,886 INFO L280 TraceCheckUtils]: 280: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,886 INFO L263 TraceCheckUtils]: 281: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,886 INFO L280 TraceCheckUtils]: 282: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,887 INFO L280 TraceCheckUtils]: 283: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,887 INFO L280 TraceCheckUtils]: 284: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,887 INFO L280 TraceCheckUtils]: 285: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,887 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,888 INFO L280 TraceCheckUtils]: 287: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,888 INFO L263 TraceCheckUtils]: 288: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,888 INFO L280 TraceCheckUtils]: 289: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,889 INFO L280 TraceCheckUtils]: 290: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,889 INFO L280 TraceCheckUtils]: 291: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,889 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,889 INFO L280 TraceCheckUtils]: 293: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,890 INFO L280 TraceCheckUtils]: 294: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,890 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,890 INFO L280 TraceCheckUtils]: 296: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,891 INFO L263 TraceCheckUtils]: 297: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,891 INFO L280 TraceCheckUtils]: 298: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,891 INFO L280 TraceCheckUtils]: 299: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,891 INFO L280 TraceCheckUtils]: 300: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,892 INFO L280 TraceCheckUtils]: 301: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,892 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,892 INFO L280 TraceCheckUtils]: 303: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,893 INFO L280 TraceCheckUtils]: 304: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,893 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,893 INFO L280 TraceCheckUtils]: 306: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,893 INFO L263 TraceCheckUtils]: 307: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,894 INFO L280 TraceCheckUtils]: 308: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,894 INFO L280 TraceCheckUtils]: 309: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,894 INFO L280 TraceCheckUtils]: 310: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,895 INFO L263 TraceCheckUtils]: 311: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,895 INFO L280 TraceCheckUtils]: 312: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,895 INFO L280 TraceCheckUtils]: 313: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,895 INFO L280 TraceCheckUtils]: 314: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,896 INFO L280 TraceCheckUtils]: 315: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,896 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,896 INFO L280 TraceCheckUtils]: 317: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,896 INFO L263 TraceCheckUtils]: 318: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,897 INFO L280 TraceCheckUtils]: 319: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,897 INFO L280 TraceCheckUtils]: 320: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,897 INFO L280 TraceCheckUtils]: 321: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,898 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,898 INFO L280 TraceCheckUtils]: 323: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,898 INFO L280 TraceCheckUtils]: 324: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,898 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,899 INFO L280 TraceCheckUtils]: 326: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,899 INFO L280 TraceCheckUtils]: 327: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,899 INFO L275 TraceCheckUtils]: 328: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,899 INFO L280 TraceCheckUtils]: 329: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,900 INFO L263 TraceCheckUtils]: 330: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,900 INFO L280 TraceCheckUtils]: 331: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,900 INFO L280 TraceCheckUtils]: 332: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,901 INFO L280 TraceCheckUtils]: 333: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,901 INFO L263 TraceCheckUtils]: 334: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,901 INFO L280 TraceCheckUtils]: 335: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,901 INFO L280 TraceCheckUtils]: 336: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,902 INFO L280 TraceCheckUtils]: 337: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,902 INFO L263 TraceCheckUtils]: 338: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,902 INFO L280 TraceCheckUtils]: 339: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,902 INFO L280 TraceCheckUtils]: 340: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,903 INFO L280 TraceCheckUtils]: 341: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,903 INFO L280 TraceCheckUtils]: 342: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,903 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,904 INFO L280 TraceCheckUtils]: 344: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,904 INFO L263 TraceCheckUtils]: 345: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,904 INFO L280 TraceCheckUtils]: 346: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,904 INFO L280 TraceCheckUtils]: 347: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,905 INFO L280 TraceCheckUtils]: 348: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,905 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,905 INFO L280 TraceCheckUtils]: 350: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,906 INFO L280 TraceCheckUtils]: 351: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,906 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,906 INFO L280 TraceCheckUtils]: 353: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,906 INFO L263 TraceCheckUtils]: 354: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,907 INFO L280 TraceCheckUtils]: 355: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,907 INFO L280 TraceCheckUtils]: 356: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,907 INFO L280 TraceCheckUtils]: 357: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,908 INFO L280 TraceCheckUtils]: 358: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,908 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,908 INFO L280 TraceCheckUtils]: 360: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,908 INFO L280 TraceCheckUtils]: 361: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,909 INFO L275 TraceCheckUtils]: 362: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,909 INFO L280 TraceCheckUtils]: 363: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,909 INFO L280 TraceCheckUtils]: 364: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,910 INFO L275 TraceCheckUtils]: 365: Hoare quadruple {13723#true} {13724#false} #55#return; {13724#false} is VALID [2020-07-17 22:20:32,910 INFO L280 TraceCheckUtils]: 366: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13724#false} is VALID [2020-07-17 22:20:32,910 INFO L280 TraceCheckUtils]: 367: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-17 22:20:32,910 INFO L275 TraceCheckUtils]: 368: Hoare quadruple {13724#false} {13723#true} #57#return; {13724#false} is VALID [2020-07-17 22:20:32,911 INFO L280 TraceCheckUtils]: 369: Hoare triple {13724#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13724#false} is VALID [2020-07-17 22:20:32,911 INFO L263 TraceCheckUtils]: 370: Hoare triple {13724#false} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,911 INFO L280 TraceCheckUtils]: 371: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,912 INFO L280 TraceCheckUtils]: 372: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,912 INFO L280 TraceCheckUtils]: 373: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,912 INFO L263 TraceCheckUtils]: 374: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,912 INFO L280 TraceCheckUtils]: 375: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,913 INFO L280 TraceCheckUtils]: 376: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,913 INFO L280 TraceCheckUtils]: 377: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,913 INFO L263 TraceCheckUtils]: 378: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,913 INFO L280 TraceCheckUtils]: 379: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,914 INFO L280 TraceCheckUtils]: 380: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,914 INFO L280 TraceCheckUtils]: 381: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,914 INFO L263 TraceCheckUtils]: 382: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,915 INFO L280 TraceCheckUtils]: 383: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,915 INFO L280 TraceCheckUtils]: 384: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,915 INFO L280 TraceCheckUtils]: 385: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,915 INFO L263 TraceCheckUtils]: 386: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,916 INFO L280 TraceCheckUtils]: 387: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,916 INFO L280 TraceCheckUtils]: 388: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,916 INFO L280 TraceCheckUtils]: 389: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,917 INFO L263 TraceCheckUtils]: 390: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,917 INFO L280 TraceCheckUtils]: 391: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,917 INFO L280 TraceCheckUtils]: 392: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,917 INFO L280 TraceCheckUtils]: 393: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,918 INFO L263 TraceCheckUtils]: 394: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,918 INFO L280 TraceCheckUtils]: 395: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,918 INFO L280 TraceCheckUtils]: 396: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,919 INFO L280 TraceCheckUtils]: 397: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,919 INFO L280 TraceCheckUtils]: 398: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,919 INFO L275 TraceCheckUtils]: 399: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,919 INFO L280 TraceCheckUtils]: 400: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,920 INFO L263 TraceCheckUtils]: 401: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,920 INFO L280 TraceCheckUtils]: 402: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,920 INFO L280 TraceCheckUtils]: 403: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,921 INFO L280 TraceCheckUtils]: 404: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,921 INFO L275 TraceCheckUtils]: 405: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,921 INFO L280 TraceCheckUtils]: 406: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,921 INFO L280 TraceCheckUtils]: 407: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,922 INFO L275 TraceCheckUtils]: 408: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,922 INFO L280 TraceCheckUtils]: 409: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,922 INFO L263 TraceCheckUtils]: 410: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,923 INFO L280 TraceCheckUtils]: 411: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,923 INFO L280 TraceCheckUtils]: 412: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,923 INFO L280 TraceCheckUtils]: 413: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,923 INFO L280 TraceCheckUtils]: 414: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,924 INFO L275 TraceCheckUtils]: 415: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,924 INFO L280 TraceCheckUtils]: 416: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,924 INFO L280 TraceCheckUtils]: 417: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,925 INFO L275 TraceCheckUtils]: 418: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,925 INFO L280 TraceCheckUtils]: 419: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,925 INFO L263 TraceCheckUtils]: 420: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,926 INFO L280 TraceCheckUtils]: 421: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,926 INFO L280 TraceCheckUtils]: 422: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,926 INFO L280 TraceCheckUtils]: 423: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,926 INFO L263 TraceCheckUtils]: 424: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,927 INFO L280 TraceCheckUtils]: 425: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,927 INFO L280 TraceCheckUtils]: 426: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,927 INFO L280 TraceCheckUtils]: 427: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,928 INFO L280 TraceCheckUtils]: 428: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,928 INFO L275 TraceCheckUtils]: 429: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,928 INFO L280 TraceCheckUtils]: 430: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,928 INFO L263 TraceCheckUtils]: 431: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,929 INFO L280 TraceCheckUtils]: 432: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,929 INFO L280 TraceCheckUtils]: 433: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,929 INFO L280 TraceCheckUtils]: 434: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,930 INFO L275 TraceCheckUtils]: 435: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,930 INFO L280 TraceCheckUtils]: 436: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,930 INFO L280 TraceCheckUtils]: 437: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,930 INFO L275 TraceCheckUtils]: 438: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,931 INFO L280 TraceCheckUtils]: 439: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,931 INFO L280 TraceCheckUtils]: 440: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,931 INFO L275 TraceCheckUtils]: 441: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,932 INFO L280 TraceCheckUtils]: 442: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,932 INFO L263 TraceCheckUtils]: 443: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,932 INFO L280 TraceCheckUtils]: 444: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,932 INFO L280 TraceCheckUtils]: 445: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,933 INFO L280 TraceCheckUtils]: 446: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,933 INFO L263 TraceCheckUtils]: 447: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,933 INFO L280 TraceCheckUtils]: 448: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,934 INFO L280 TraceCheckUtils]: 449: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,934 INFO L280 TraceCheckUtils]: 450: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,934 INFO L263 TraceCheckUtils]: 451: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,934 INFO L280 TraceCheckUtils]: 452: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,935 INFO L280 TraceCheckUtils]: 453: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,935 INFO L280 TraceCheckUtils]: 454: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,935 INFO L280 TraceCheckUtils]: 455: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,935 INFO L275 TraceCheckUtils]: 456: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,936 INFO L280 TraceCheckUtils]: 457: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,936 INFO L263 TraceCheckUtils]: 458: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,936 INFO L280 TraceCheckUtils]: 459: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,936 INFO L280 TraceCheckUtils]: 460: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,937 INFO L280 TraceCheckUtils]: 461: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,937 INFO L275 TraceCheckUtils]: 462: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,937 INFO L280 TraceCheckUtils]: 463: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,937 INFO L280 TraceCheckUtils]: 464: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,938 INFO L275 TraceCheckUtils]: 465: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,938 INFO L280 TraceCheckUtils]: 466: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,938 INFO L263 TraceCheckUtils]: 467: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,939 INFO L280 TraceCheckUtils]: 468: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,939 INFO L280 TraceCheckUtils]: 469: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,939 INFO L280 TraceCheckUtils]: 470: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,939 INFO L280 TraceCheckUtils]: 471: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,940 INFO L275 TraceCheckUtils]: 472: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,940 INFO L280 TraceCheckUtils]: 473: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,940 INFO L280 TraceCheckUtils]: 474: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,941 INFO L275 TraceCheckUtils]: 475: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,941 INFO L280 TraceCheckUtils]: 476: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,941 INFO L280 TraceCheckUtils]: 477: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,941 INFO L275 TraceCheckUtils]: 478: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,942 INFO L280 TraceCheckUtils]: 479: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,942 INFO L263 TraceCheckUtils]: 480: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,942 INFO L280 TraceCheckUtils]: 481: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,942 INFO L280 TraceCheckUtils]: 482: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,943 INFO L280 TraceCheckUtils]: 483: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,943 INFO L263 TraceCheckUtils]: 484: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,943 INFO L280 TraceCheckUtils]: 485: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,944 INFO L280 TraceCheckUtils]: 486: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,944 INFO L280 TraceCheckUtils]: 487: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,944 INFO L263 TraceCheckUtils]: 488: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,945 INFO L280 TraceCheckUtils]: 489: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,945 INFO L280 TraceCheckUtils]: 490: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,945 INFO L280 TraceCheckUtils]: 491: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,945 INFO L280 TraceCheckUtils]: 492: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,946 INFO L275 TraceCheckUtils]: 493: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,946 INFO L280 TraceCheckUtils]: 494: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,946 INFO L263 TraceCheckUtils]: 495: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,947 INFO L280 TraceCheckUtils]: 496: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,947 INFO L280 TraceCheckUtils]: 497: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,947 INFO L280 TraceCheckUtils]: 498: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,947 INFO L275 TraceCheckUtils]: 499: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,948 INFO L280 TraceCheckUtils]: 500: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,948 INFO L280 TraceCheckUtils]: 501: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,948 INFO L275 TraceCheckUtils]: 502: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,949 INFO L280 TraceCheckUtils]: 503: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,949 INFO L263 TraceCheckUtils]: 504: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,949 INFO L280 TraceCheckUtils]: 505: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,949 INFO L280 TraceCheckUtils]: 506: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,950 INFO L280 TraceCheckUtils]: 507: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,950 INFO L280 TraceCheckUtils]: 508: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,950 INFO L275 TraceCheckUtils]: 509: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,950 INFO L280 TraceCheckUtils]: 510: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,951 INFO L280 TraceCheckUtils]: 511: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,951 INFO L275 TraceCheckUtils]: 512: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,951 INFO L280 TraceCheckUtils]: 513: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,952 INFO L280 TraceCheckUtils]: 514: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,952 INFO L275 TraceCheckUtils]: 515: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,952 INFO L280 TraceCheckUtils]: 516: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,952 INFO L263 TraceCheckUtils]: 517: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,953 INFO L280 TraceCheckUtils]: 518: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,953 INFO L280 TraceCheckUtils]: 519: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,953 INFO L280 TraceCheckUtils]: 520: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,954 INFO L263 TraceCheckUtils]: 521: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,954 INFO L280 TraceCheckUtils]: 522: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,954 INFO L280 TraceCheckUtils]: 523: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,954 INFO L280 TraceCheckUtils]: 524: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,955 INFO L263 TraceCheckUtils]: 525: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,955 INFO L280 TraceCheckUtils]: 526: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,955 INFO L280 TraceCheckUtils]: 527: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,955 INFO L280 TraceCheckUtils]: 528: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,956 INFO L263 TraceCheckUtils]: 529: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,956 INFO L280 TraceCheckUtils]: 530: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,956 INFO L280 TraceCheckUtils]: 531: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,957 INFO L280 TraceCheckUtils]: 532: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,957 INFO L280 TraceCheckUtils]: 533: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,957 INFO L275 TraceCheckUtils]: 534: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,957 INFO L280 TraceCheckUtils]: 535: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,958 INFO L263 TraceCheckUtils]: 536: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,958 INFO L280 TraceCheckUtils]: 537: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,958 INFO L280 TraceCheckUtils]: 538: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,959 INFO L280 TraceCheckUtils]: 539: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,959 INFO L275 TraceCheckUtils]: 540: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,959 INFO L280 TraceCheckUtils]: 541: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,959 INFO L280 TraceCheckUtils]: 542: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,960 INFO L275 TraceCheckUtils]: 543: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,960 INFO L280 TraceCheckUtils]: 544: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,960 INFO L263 TraceCheckUtils]: 545: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,961 INFO L280 TraceCheckUtils]: 546: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,961 INFO L280 TraceCheckUtils]: 547: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,961 INFO L280 TraceCheckUtils]: 548: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,961 INFO L280 TraceCheckUtils]: 549: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,962 INFO L275 TraceCheckUtils]: 550: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,962 INFO L280 TraceCheckUtils]: 551: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,962 INFO L280 TraceCheckUtils]: 552: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,963 INFO L275 TraceCheckUtils]: 553: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:32,963 INFO L280 TraceCheckUtils]: 554: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,963 INFO L263 TraceCheckUtils]: 555: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,963 INFO L280 TraceCheckUtils]: 556: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,964 INFO L280 TraceCheckUtils]: 557: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,964 INFO L280 TraceCheckUtils]: 558: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:32,964 INFO L263 TraceCheckUtils]: 559: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:32,964 INFO L280 TraceCheckUtils]: 560: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,965 INFO L280 TraceCheckUtils]: 561: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:32,965 INFO L280 TraceCheckUtils]: 562: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:32,965 INFO L280 TraceCheckUtils]: 563: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,966 INFO L275 TraceCheckUtils]: 564: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:32,966 INFO L280 TraceCheckUtils]: 565: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:32,966 INFO L263 TraceCheckUtils]: 566: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:32,966 INFO L280 TraceCheckUtils]: 567: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:32,967 INFO L280 TraceCheckUtils]: 568: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:32,967 INFO L280 TraceCheckUtils]: 569: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,967 INFO L275 TraceCheckUtils]: 570: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,968 INFO L280 TraceCheckUtils]: 571: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,968 INFO L280 TraceCheckUtils]: 572: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,968 INFO L275 TraceCheckUtils]: 573: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:32,968 INFO L280 TraceCheckUtils]: 574: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:32,969 INFO L280 TraceCheckUtils]: 575: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,969 INFO L275 TraceCheckUtils]: 576: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:32,969 INFO L280 TraceCheckUtils]: 577: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:32,969 INFO L280 TraceCheckUtils]: 578: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:32,970 INFO L275 TraceCheckUtils]: 579: Hoare quadruple {13723#true} {13724#false} #59#return; {13724#false} is VALID [2020-07-17 22:20:32,970 INFO L280 TraceCheckUtils]: 580: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13724#false} is VALID [2020-07-17 22:20:32,970 INFO L280 TraceCheckUtils]: 581: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-17 22:20:32,971 INFO L275 TraceCheckUtils]: 582: Hoare quadruple {13724#false} {13727#(<= 25 main_~x~0)} #51#return; {13724#false} is VALID [2020-07-17 22:20:32,971 INFO L280 TraceCheckUtils]: 583: Hoare triple {13724#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {13724#false} is VALID [2020-07-17 22:20:32,971 INFO L280 TraceCheckUtils]: 584: Hoare triple {13724#false} assume 75025 == ~result~0; {13724#false} is VALID [2020-07-17 22:20:32,971 INFO L280 TraceCheckUtils]: 585: Hoare triple {13724#false} assume !false; {13724#false} is VALID [2020-07-17 22:20:33,342 INFO L134 CoverageAnalysis]: Checked inductivity of 9892 backedges. 433 proven. 1565 refuted. 0 times theorem prover too weak. 7894 trivial. 0 not checked. [2020-07-17 22:20:33,344 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1832345032] [2020-07-17 22:20:33,345 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1789743652] [2020-07-17 22:20:33,345 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 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:20:33,530 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 15 check-sat command(s) [2020-07-17 22:20:33,530 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-17 22:20:33,533 INFO L264 TraceCheckSpWp]: Trace formula consists of 517 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-17 22:20:33,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:33,653 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:20:34,724 INFO L263 TraceCheckUtils]: 0: Hoare triple {13723#true} call ULTIMATE.init(); {13723#true} is VALID [2020-07-17 22:20:34,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,725 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13723#true} {13723#true} #47#return; {13723#true} is VALID [2020-07-17 22:20:34,725 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret5 := main(); {13723#true} is VALID [2020-07-17 22:20:34,725 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~x~0 := 25; {13723#true} is VALID [2020-07-17 22:20:34,726 INFO L263 TraceCheckUtils]: 5: Hoare triple {13723#true} call #t~ret4 := fibo1(~x~0); {13723#true} is VALID [2020-07-17 22:20:34,726 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,726 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,726 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,727 INFO L263 TraceCheckUtils]: 9: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,727 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,727 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,728 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,728 INFO L263 TraceCheckUtils]: 13: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,728 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,729 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,729 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,729 INFO L263 TraceCheckUtils]: 17: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,729 INFO L280 TraceCheckUtils]: 18: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,730 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,730 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,730 INFO L263 TraceCheckUtils]: 21: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,731 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,731 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,731 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,731 INFO L263 TraceCheckUtils]: 25: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,732 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,732 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,732 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,733 INFO L263 TraceCheckUtils]: 29: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,733 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,733 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,733 INFO L280 TraceCheckUtils]: 32: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,734 INFO L263 TraceCheckUtils]: 33: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,734 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,734 INFO L280 TraceCheckUtils]: 35: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,734 INFO L280 TraceCheckUtils]: 36: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,735 INFO L263 TraceCheckUtils]: 37: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,735 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,735 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,736 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:34,736 INFO L280 TraceCheckUtils]: 41: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,736 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:34,736 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,737 INFO L263 TraceCheckUtils]: 44: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,737 INFO L280 TraceCheckUtils]: 45: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,737 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:34,737 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,738 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:34,738 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:34,738 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,739 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:34,739 INFO L280 TraceCheckUtils]: 52: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,739 INFO L263 TraceCheckUtils]: 53: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,739 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,740 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,740 INFO L280 TraceCheckUtils]: 56: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:34,740 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,741 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:34,741 INFO L280 TraceCheckUtils]: 59: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:34,741 INFO L280 TraceCheckUtils]: 60: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,741 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:34,742 INFO L280 TraceCheckUtils]: 62: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,742 INFO L263 TraceCheckUtils]: 63: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,742 INFO L280 TraceCheckUtils]: 64: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,743 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,743 INFO L280 TraceCheckUtils]: 66: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,743 INFO L263 TraceCheckUtils]: 67: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,743 INFO L280 TraceCheckUtils]: 68: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,744 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,744 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:34,744 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,745 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:34,745 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,745 INFO L263 TraceCheckUtils]: 74: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,745 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,746 INFO L280 TraceCheckUtils]: 76: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:34,746 INFO L280 TraceCheckUtils]: 77: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,746 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:34,747 INFO L280 TraceCheckUtils]: 79: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:34,747 INFO L280 TraceCheckUtils]: 80: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,747 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:34,747 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:34,748 INFO L280 TraceCheckUtils]: 83: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,748 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:34,748 INFO L280 TraceCheckUtils]: 85: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,748 INFO L263 TraceCheckUtils]: 86: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,749 INFO L280 TraceCheckUtils]: 87: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,749 INFO L280 TraceCheckUtils]: 88: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,749 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,750 INFO L263 TraceCheckUtils]: 90: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,750 INFO L280 TraceCheckUtils]: 91: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,750 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,750 INFO L280 TraceCheckUtils]: 93: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,751 INFO L263 TraceCheckUtils]: 94: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,751 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,751 INFO L280 TraceCheckUtils]: 96: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,752 INFO L280 TraceCheckUtils]: 97: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:34,752 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,752 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:34,752 INFO L280 TraceCheckUtils]: 100: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,753 INFO L263 TraceCheckUtils]: 101: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,753 INFO L280 TraceCheckUtils]: 102: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,753 INFO L280 TraceCheckUtils]: 103: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:34,754 INFO L280 TraceCheckUtils]: 104: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,754 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:34,754 INFO L280 TraceCheckUtils]: 106: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:34,754 INFO L280 TraceCheckUtils]: 107: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,755 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:34,755 INFO L280 TraceCheckUtils]: 109: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,755 INFO L263 TraceCheckUtils]: 110: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,756 INFO L280 TraceCheckUtils]: 111: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,756 INFO L280 TraceCheckUtils]: 112: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,756 INFO L280 TraceCheckUtils]: 113: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:34,756 INFO L280 TraceCheckUtils]: 114: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,757 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:34,757 INFO L280 TraceCheckUtils]: 116: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:34,757 INFO L280 TraceCheckUtils]: 117: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,758 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:34,758 INFO L280 TraceCheckUtils]: 119: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:34,758 INFO L280 TraceCheckUtils]: 120: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,758 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:34,759 INFO L280 TraceCheckUtils]: 122: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,759 INFO L263 TraceCheckUtils]: 123: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,759 INFO L280 TraceCheckUtils]: 124: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,760 INFO L280 TraceCheckUtils]: 125: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,760 INFO L280 TraceCheckUtils]: 126: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,760 INFO L263 TraceCheckUtils]: 127: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,761 INFO L280 TraceCheckUtils]: 128: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,761 INFO L280 TraceCheckUtils]: 129: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,761 INFO L280 TraceCheckUtils]: 130: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,761 INFO L263 TraceCheckUtils]: 131: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,762 INFO L280 TraceCheckUtils]: 132: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,762 INFO L280 TraceCheckUtils]: 133: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,762 INFO L280 TraceCheckUtils]: 134: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:34,762 INFO L280 TraceCheckUtils]: 135: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,763 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:34,763 INFO L280 TraceCheckUtils]: 137: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,763 INFO L263 TraceCheckUtils]: 138: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,764 INFO L280 TraceCheckUtils]: 139: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,764 INFO L280 TraceCheckUtils]: 140: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:34,764 INFO L280 TraceCheckUtils]: 141: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,764 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:34,765 INFO L280 TraceCheckUtils]: 143: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:34,765 INFO L280 TraceCheckUtils]: 144: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,765 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:34,765 INFO L280 TraceCheckUtils]: 146: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,766 INFO L263 TraceCheckUtils]: 147: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,766 INFO L280 TraceCheckUtils]: 148: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,766 INFO L280 TraceCheckUtils]: 149: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,767 INFO L280 TraceCheckUtils]: 150: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:34,767 INFO L280 TraceCheckUtils]: 151: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,767 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:34,767 INFO L280 TraceCheckUtils]: 153: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:34,768 INFO L280 TraceCheckUtils]: 154: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,768 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:34,768 INFO L280 TraceCheckUtils]: 156: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:34,769 INFO L280 TraceCheckUtils]: 157: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,769 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:34,769 INFO L280 TraceCheckUtils]: 159: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,769 INFO L263 TraceCheckUtils]: 160: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,770 INFO L280 TraceCheckUtils]: 161: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,770 INFO L280 TraceCheckUtils]: 162: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,770 INFO L280 TraceCheckUtils]: 163: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,771 INFO L263 TraceCheckUtils]: 164: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,771 INFO L280 TraceCheckUtils]: 165: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,771 INFO L280 TraceCheckUtils]: 166: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,771 INFO L280 TraceCheckUtils]: 167: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,772 INFO L263 TraceCheckUtils]: 168: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,772 INFO L280 TraceCheckUtils]: 169: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,772 INFO L280 TraceCheckUtils]: 170: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,773 INFO L280 TraceCheckUtils]: 171: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,773 INFO L263 TraceCheckUtils]: 172: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,773 INFO L280 TraceCheckUtils]: 173: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,773 INFO L280 TraceCheckUtils]: 174: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,774 INFO L280 TraceCheckUtils]: 175: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,774 INFO L263 TraceCheckUtils]: 176: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,774 INFO L280 TraceCheckUtils]: 177: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,774 INFO L280 TraceCheckUtils]: 178: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,775 INFO L280 TraceCheckUtils]: 179: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:34,775 INFO L280 TraceCheckUtils]: 180: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,775 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:34,776 INFO L280 TraceCheckUtils]: 182: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,776 INFO L263 TraceCheckUtils]: 183: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,776 INFO L280 TraceCheckUtils]: 184: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,776 INFO L280 TraceCheckUtils]: 185: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:34,777 INFO L280 TraceCheckUtils]: 186: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,777 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:34,777 INFO L280 TraceCheckUtils]: 188: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:34,778 INFO L280 TraceCheckUtils]: 189: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,778 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:34,778 INFO L280 TraceCheckUtils]: 191: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,778 INFO L263 TraceCheckUtils]: 192: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,779 INFO L280 TraceCheckUtils]: 193: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,779 INFO L280 TraceCheckUtils]: 194: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,779 INFO L280 TraceCheckUtils]: 195: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:34,780 INFO L280 TraceCheckUtils]: 196: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,780 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:34,780 INFO L280 TraceCheckUtils]: 198: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:34,780 INFO L280 TraceCheckUtils]: 199: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,781 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:34,781 INFO L280 TraceCheckUtils]: 201: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,781 INFO L263 TraceCheckUtils]: 202: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,781 INFO L280 TraceCheckUtils]: 203: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,782 INFO L280 TraceCheckUtils]: 204: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,782 INFO L280 TraceCheckUtils]: 205: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,782 INFO L263 TraceCheckUtils]: 206: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,783 INFO L280 TraceCheckUtils]: 207: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,783 INFO L280 TraceCheckUtils]: 208: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,783 INFO L280 TraceCheckUtils]: 209: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:34,783 INFO L280 TraceCheckUtils]: 210: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,784 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:34,784 INFO L280 TraceCheckUtils]: 212: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,784 INFO L263 TraceCheckUtils]: 213: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,785 INFO L280 TraceCheckUtils]: 214: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,785 INFO L280 TraceCheckUtils]: 215: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:34,785 INFO L280 TraceCheckUtils]: 216: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,785 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:34,786 INFO L280 TraceCheckUtils]: 218: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:34,786 INFO L280 TraceCheckUtils]: 219: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,786 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:34,787 INFO L280 TraceCheckUtils]: 221: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:34,787 INFO L280 TraceCheckUtils]: 222: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,787 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:34,787 INFO L280 TraceCheckUtils]: 224: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,788 INFO L263 TraceCheckUtils]: 225: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,788 INFO L280 TraceCheckUtils]: 226: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,788 INFO L280 TraceCheckUtils]: 227: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,789 INFO L280 TraceCheckUtils]: 228: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,789 INFO L263 TraceCheckUtils]: 229: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,789 INFO L280 TraceCheckUtils]: 230: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,789 INFO L280 TraceCheckUtils]: 231: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,790 INFO L280 TraceCheckUtils]: 232: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,790 INFO L263 TraceCheckUtils]: 233: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,790 INFO L280 TraceCheckUtils]: 234: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,791 INFO L280 TraceCheckUtils]: 235: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,791 INFO L280 TraceCheckUtils]: 236: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:34,791 INFO L280 TraceCheckUtils]: 237: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,791 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:34,792 INFO L280 TraceCheckUtils]: 239: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,792 INFO L263 TraceCheckUtils]: 240: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,792 INFO L280 TraceCheckUtils]: 241: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,793 INFO L280 TraceCheckUtils]: 242: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:34,793 INFO L280 TraceCheckUtils]: 243: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,793 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:34,793 INFO L280 TraceCheckUtils]: 245: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:34,794 INFO L280 TraceCheckUtils]: 246: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,794 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:34,794 INFO L280 TraceCheckUtils]: 248: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,794 INFO L263 TraceCheckUtils]: 249: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,795 INFO L280 TraceCheckUtils]: 250: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,795 INFO L280 TraceCheckUtils]: 251: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,795 INFO L280 TraceCheckUtils]: 252: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:34,796 INFO L280 TraceCheckUtils]: 253: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,796 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:34,796 INFO L280 TraceCheckUtils]: 255: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:34,796 INFO L280 TraceCheckUtils]: 256: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,797 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:34,797 INFO L280 TraceCheckUtils]: 258: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:34,797 INFO L280 TraceCheckUtils]: 259: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,798 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:34,798 INFO L280 TraceCheckUtils]: 261: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:34,798 INFO L280 TraceCheckUtils]: 262: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,798 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:34,799 INFO L280 TraceCheckUtils]: 264: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,799 INFO L263 TraceCheckUtils]: 265: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,799 INFO L280 TraceCheckUtils]: 266: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,800 INFO L280 TraceCheckUtils]: 267: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,800 INFO L280 TraceCheckUtils]: 268: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,800 INFO L263 TraceCheckUtils]: 269: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,800 INFO L280 TraceCheckUtils]: 270: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,801 INFO L280 TraceCheckUtils]: 271: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,801 INFO L280 TraceCheckUtils]: 272: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,801 INFO L263 TraceCheckUtils]: 273: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,802 INFO L280 TraceCheckUtils]: 274: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,802 INFO L280 TraceCheckUtils]: 275: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,802 INFO L280 TraceCheckUtils]: 276: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,802 INFO L263 TraceCheckUtils]: 277: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,803 INFO L280 TraceCheckUtils]: 278: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,803 INFO L280 TraceCheckUtils]: 279: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,803 INFO L280 TraceCheckUtils]: 280: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,804 INFO L263 TraceCheckUtils]: 281: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,804 INFO L280 TraceCheckUtils]: 282: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,804 INFO L280 TraceCheckUtils]: 283: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,804 INFO L280 TraceCheckUtils]: 284: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:34,805 INFO L280 TraceCheckUtils]: 285: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,805 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:34,805 INFO L280 TraceCheckUtils]: 287: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,806 INFO L263 TraceCheckUtils]: 288: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,806 INFO L280 TraceCheckUtils]: 289: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,806 INFO L280 TraceCheckUtils]: 290: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:34,806 INFO L280 TraceCheckUtils]: 291: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,807 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:34,807 INFO L280 TraceCheckUtils]: 293: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:34,807 INFO L280 TraceCheckUtils]: 294: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,808 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:34,808 INFO L280 TraceCheckUtils]: 296: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,808 INFO L263 TraceCheckUtils]: 297: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,808 INFO L280 TraceCheckUtils]: 298: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,809 INFO L280 TraceCheckUtils]: 299: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,809 INFO L280 TraceCheckUtils]: 300: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:34,809 INFO L280 TraceCheckUtils]: 301: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,810 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:34,810 INFO L280 TraceCheckUtils]: 303: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:34,810 INFO L280 TraceCheckUtils]: 304: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,810 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:34,811 INFO L280 TraceCheckUtils]: 306: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,811 INFO L263 TraceCheckUtils]: 307: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,811 INFO L280 TraceCheckUtils]: 308: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,812 INFO L280 TraceCheckUtils]: 309: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,812 INFO L280 TraceCheckUtils]: 310: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,812 INFO L263 TraceCheckUtils]: 311: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,812 INFO L280 TraceCheckUtils]: 312: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,813 INFO L280 TraceCheckUtils]: 313: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,813 INFO L280 TraceCheckUtils]: 314: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:34,813 INFO L280 TraceCheckUtils]: 315: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,814 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:34,814 INFO L280 TraceCheckUtils]: 317: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,814 INFO L263 TraceCheckUtils]: 318: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,814 INFO L280 TraceCheckUtils]: 319: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,815 INFO L280 TraceCheckUtils]: 320: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:34,815 INFO L280 TraceCheckUtils]: 321: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,815 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:34,816 INFO L280 TraceCheckUtils]: 323: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:34,816 INFO L280 TraceCheckUtils]: 324: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,816 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:34,816 INFO L280 TraceCheckUtils]: 326: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:34,817 INFO L280 TraceCheckUtils]: 327: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,817 INFO L275 TraceCheckUtils]: 328: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:34,817 INFO L280 TraceCheckUtils]: 329: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,818 INFO L263 TraceCheckUtils]: 330: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,818 INFO L280 TraceCheckUtils]: 331: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,818 INFO L280 TraceCheckUtils]: 332: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,818 INFO L280 TraceCheckUtils]: 333: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,819 INFO L263 TraceCheckUtils]: 334: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,819 INFO L280 TraceCheckUtils]: 335: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,819 INFO L280 TraceCheckUtils]: 336: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,819 INFO L280 TraceCheckUtils]: 337: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,820 INFO L263 TraceCheckUtils]: 338: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,820 INFO L280 TraceCheckUtils]: 339: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,820 INFO L280 TraceCheckUtils]: 340: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,821 INFO L280 TraceCheckUtils]: 341: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:34,821 INFO L280 TraceCheckUtils]: 342: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,821 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:34,821 INFO L280 TraceCheckUtils]: 344: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,822 INFO L263 TraceCheckUtils]: 345: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,822 INFO L280 TraceCheckUtils]: 346: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,822 INFO L280 TraceCheckUtils]: 347: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:34,822 INFO L280 TraceCheckUtils]: 348: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,823 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:34,823 INFO L280 TraceCheckUtils]: 350: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:34,823 INFO L280 TraceCheckUtils]: 351: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,824 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:34,824 INFO L280 TraceCheckUtils]: 353: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,824 INFO L263 TraceCheckUtils]: 354: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,824 INFO L280 TraceCheckUtils]: 355: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,825 INFO L280 TraceCheckUtils]: 356: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,825 INFO L280 TraceCheckUtils]: 357: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:34,825 INFO L280 TraceCheckUtils]: 358: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,826 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:34,826 INFO L280 TraceCheckUtils]: 360: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:34,826 INFO L280 TraceCheckUtils]: 361: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,826 INFO L275 TraceCheckUtils]: 362: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:34,827 INFO L280 TraceCheckUtils]: 363: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:34,827 INFO L280 TraceCheckUtils]: 364: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,827 INFO L275 TraceCheckUtils]: 365: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:34,828 INFO L280 TraceCheckUtils]: 366: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:34,828 INFO L280 TraceCheckUtils]: 367: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,828 INFO L275 TraceCheckUtils]: 368: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:34,828 INFO L280 TraceCheckUtils]: 369: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,829 INFO L263 TraceCheckUtils]: 370: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,829 INFO L280 TraceCheckUtils]: 371: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,829 INFO L280 TraceCheckUtils]: 372: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,830 INFO L280 TraceCheckUtils]: 373: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,830 INFO L263 TraceCheckUtils]: 374: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,830 INFO L280 TraceCheckUtils]: 375: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,830 INFO L280 TraceCheckUtils]: 376: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,831 INFO L280 TraceCheckUtils]: 377: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,831 INFO L263 TraceCheckUtils]: 378: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,832 INFO L280 TraceCheckUtils]: 379: Hoare triple {13723#true} ~n := #in~n; {18090#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:34,833 INFO L280 TraceCheckUtils]: 380: Hoare triple {18090#(<= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {18090#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:34,834 INFO L280 TraceCheckUtils]: 381: Hoare triple {18090#(<= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {18090#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:34,834 INFO L263 TraceCheckUtils]: 382: Hoare triple {18090#(<= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,834 INFO L280 TraceCheckUtils]: 383: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,835 INFO L280 TraceCheckUtils]: 384: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,835 INFO L280 TraceCheckUtils]: 385: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,835 INFO L263 TraceCheckUtils]: 386: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,835 INFO L280 TraceCheckUtils]: 387: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,836 INFO L280 TraceCheckUtils]: 388: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,836 INFO L280 TraceCheckUtils]: 389: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,836 INFO L263 TraceCheckUtils]: 390: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,837 INFO L280 TraceCheckUtils]: 391: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,837 INFO L280 TraceCheckUtils]: 392: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,837 INFO L280 TraceCheckUtils]: 393: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,838 INFO L263 TraceCheckUtils]: 394: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,838 INFO L280 TraceCheckUtils]: 395: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,838 INFO L280 TraceCheckUtils]: 396: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,838 INFO L280 TraceCheckUtils]: 397: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:34,839 INFO L280 TraceCheckUtils]: 398: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,839 INFO L275 TraceCheckUtils]: 399: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:34,839 INFO L280 TraceCheckUtils]: 400: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,840 INFO L263 TraceCheckUtils]: 401: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,840 INFO L280 TraceCheckUtils]: 402: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,840 INFO L280 TraceCheckUtils]: 403: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:34,840 INFO L280 TraceCheckUtils]: 404: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,841 INFO L275 TraceCheckUtils]: 405: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:34,841 INFO L280 TraceCheckUtils]: 406: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:34,841 INFO L280 TraceCheckUtils]: 407: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,842 INFO L275 TraceCheckUtils]: 408: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:34,842 INFO L280 TraceCheckUtils]: 409: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,842 INFO L263 TraceCheckUtils]: 410: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,842 INFO L280 TraceCheckUtils]: 411: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,843 INFO L280 TraceCheckUtils]: 412: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,843 INFO L280 TraceCheckUtils]: 413: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:34,843 INFO L280 TraceCheckUtils]: 414: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,844 INFO L275 TraceCheckUtils]: 415: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:34,844 INFO L280 TraceCheckUtils]: 416: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:34,844 INFO L280 TraceCheckUtils]: 417: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,844 INFO L275 TraceCheckUtils]: 418: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-17 22:20:34,845 INFO L280 TraceCheckUtils]: 419: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,845 INFO L263 TraceCheckUtils]: 420: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,845 INFO L280 TraceCheckUtils]: 421: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,846 INFO L280 TraceCheckUtils]: 422: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,846 INFO L280 TraceCheckUtils]: 423: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,846 INFO L263 TraceCheckUtils]: 424: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,846 INFO L280 TraceCheckUtils]: 425: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,847 INFO L280 TraceCheckUtils]: 426: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,847 INFO L280 TraceCheckUtils]: 427: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:34,847 INFO L280 TraceCheckUtils]: 428: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,848 INFO L275 TraceCheckUtils]: 429: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:34,848 INFO L280 TraceCheckUtils]: 430: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,848 INFO L263 TraceCheckUtils]: 431: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,848 INFO L280 TraceCheckUtils]: 432: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,849 INFO L280 TraceCheckUtils]: 433: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:34,849 INFO L280 TraceCheckUtils]: 434: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,849 INFO L275 TraceCheckUtils]: 435: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:34,849 INFO L280 TraceCheckUtils]: 436: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:34,850 INFO L280 TraceCheckUtils]: 437: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,850 INFO L275 TraceCheckUtils]: 438: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-17 22:20:34,850 INFO L280 TraceCheckUtils]: 439: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13723#true} is VALID [2020-07-17 22:20:34,851 INFO L280 TraceCheckUtils]: 440: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,852 INFO L275 TraceCheckUtils]: 441: Hoare quadruple {13723#true} {18090#(<= fibo2_~n |fibo2_#in~n|)} #53#return; {18090#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:34,853 INFO L280 TraceCheckUtils]: 442: Hoare triple {18090#(<= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18090#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:34,853 INFO L263 TraceCheckUtils]: 443: Hoare triple {18090#(<= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,854 INFO L280 TraceCheckUtils]: 444: Hoare triple {13723#true} ~n := #in~n; {18286#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:34,855 INFO L280 TraceCheckUtils]: 445: Hoare triple {18286#(<= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {18286#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:34,856 INFO L280 TraceCheckUtils]: 446: Hoare triple {18286#(<= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {18286#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:34,856 INFO L263 TraceCheckUtils]: 447: Hoare triple {18286#(<= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,856 INFO L280 TraceCheckUtils]: 448: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,857 INFO L280 TraceCheckUtils]: 449: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,857 INFO L280 TraceCheckUtils]: 450: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-17 22:20:34,857 INFO L263 TraceCheckUtils]: 451: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,857 INFO L280 TraceCheckUtils]: 452: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,858 INFO L280 TraceCheckUtils]: 453: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,858 INFO L280 TraceCheckUtils]: 454: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:34,858 INFO L280 TraceCheckUtils]: 455: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,859 INFO L275 TraceCheckUtils]: 456: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-17 22:20:34,859 INFO L280 TraceCheckUtils]: 457: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-17 22:20:34,859 INFO L263 TraceCheckUtils]: 458: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,859 INFO L280 TraceCheckUtils]: 459: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,860 INFO L280 TraceCheckUtils]: 460: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-17 22:20:34,860 INFO L280 TraceCheckUtils]: 461: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,860 INFO L275 TraceCheckUtils]: 462: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-17 22:20:34,860 INFO L280 TraceCheckUtils]: 463: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-17 22:20:34,861 INFO L280 TraceCheckUtils]: 464: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,862 INFO L275 TraceCheckUtils]: 465: Hoare quadruple {13723#true} {18286#(<= fibo1_~n |fibo1_#in~n|)} #57#return; {18286#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:34,863 INFO L280 TraceCheckUtils]: 466: Hoare triple {18286#(<= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18286#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:34,863 INFO L263 TraceCheckUtils]: 467: Hoare triple {18286#(<= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,864 INFO L280 TraceCheckUtils]: 468: Hoare triple {13723#true} ~n := #in~n; {18090#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:34,865 INFO L280 TraceCheckUtils]: 469: Hoare triple {18090#(<= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {18362#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:34,866 INFO L280 TraceCheckUtils]: 470: Hoare triple {18362#(<= 1 |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {18362#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:34,867 INFO L280 TraceCheckUtils]: 471: Hoare triple {18362#(<= 1 |fibo2_#in~n|)} assume true; {18362#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:34,869 INFO L275 TraceCheckUtils]: 472: Hoare quadruple {18362#(<= 1 |fibo2_#in~n|)} {18286#(<= fibo1_~n |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:34,870 INFO L280 TraceCheckUtils]: 473: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:34,871 INFO L280 TraceCheckUtils]: 474: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume true; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:20:34,873 INFO L275 TraceCheckUtils]: 475: Hoare quadruple {15760#(<= 3 |fibo1_#in~n|)} {18090#(<= fibo2_~n |fibo2_#in~n|)} #55#return; {18381#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:34,874 INFO L280 TraceCheckUtils]: 476: Hoare triple {18381#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18381#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:34,875 INFO L280 TraceCheckUtils]: 477: Hoare triple {18381#(<= 5 |fibo2_#in~n|)} assume true; {18381#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:20:34,876 INFO L275 TraceCheckUtils]: 478: Hoare quadruple {18381#(<= 5 |fibo2_#in~n|)} {13723#true} #57#return; {18391#(<= 6 fibo1_~n)} is VALID [2020-07-17 22:20:34,877 INFO L280 TraceCheckUtils]: 479: Hoare triple {18391#(<= 6 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18391#(<= 6 fibo1_~n)} is VALID [2020-07-17 22:20:34,877 INFO L263 TraceCheckUtils]: 480: Hoare triple {18391#(<= 6 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,878 INFO L280 TraceCheckUtils]: 481: Hoare triple {13723#true} ~n := #in~n; {18401#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:34,879 INFO L280 TraceCheckUtils]: 482: Hoare triple {18401#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {18401#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:34,880 INFO L280 TraceCheckUtils]: 483: Hoare triple {18401#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {18401#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:34,881 INFO L263 TraceCheckUtils]: 484: Hoare triple {18401#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,882 INFO L280 TraceCheckUtils]: 485: Hoare triple {13723#true} ~n := #in~n; {18414#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:34,883 INFO L280 TraceCheckUtils]: 486: Hoare triple {18414#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {18414#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:34,883 INFO L280 TraceCheckUtils]: 487: Hoare triple {18414#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {18414#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:34,884 INFO L263 TraceCheckUtils]: 488: Hoare triple {18414#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-17 22:20:34,884 INFO L280 TraceCheckUtils]: 489: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,884 INFO L280 TraceCheckUtils]: 490: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,885 INFO L280 TraceCheckUtils]: 491: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:34,885 INFO L280 TraceCheckUtils]: 492: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,886 INFO L275 TraceCheckUtils]: 493: Hoare quadruple {13723#true} {18414#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {18414#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:34,887 INFO L280 TraceCheckUtils]: 494: Hoare triple {18414#(<= |fibo1_#in~n| fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18414#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:34,887 INFO L263 TraceCheckUtils]: 495: Hoare triple {18414#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,888 INFO L280 TraceCheckUtils]: 496: Hoare triple {13723#true} ~n := #in~n; {18401#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:34,890 INFO L280 TraceCheckUtils]: 497: Hoare triple {18401#(<= |fibo2_#in~n| fibo2_~n)} assume ~n < 1;#res := 0; {18451#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:20:34,890 INFO L280 TraceCheckUtils]: 498: Hoare triple {18451#(<= |fibo2_#in~n| 0)} assume true; {18451#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:20:34,892 INFO L275 TraceCheckUtils]: 499: Hoare quadruple {18451#(<= |fibo2_#in~n| 0)} {18414#(<= |fibo1_#in~n| fibo1_~n)} #59#return; {18458#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:34,893 INFO L280 TraceCheckUtils]: 500: Hoare triple {18458#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {18458#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:34,894 INFO L280 TraceCheckUtils]: 501: Hoare triple {18458#(<= |fibo1_#in~n| 2)} assume true; {18458#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:20:34,896 INFO L275 TraceCheckUtils]: 502: Hoare quadruple {18458#(<= |fibo1_#in~n| 2)} {18401#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {18468#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:34,897 INFO L280 TraceCheckUtils]: 503: Hoare triple {18468#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18468#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:34,897 INFO L263 TraceCheckUtils]: 504: Hoare triple {18468#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-17 22:20:34,897 INFO L280 TraceCheckUtils]: 505: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-17 22:20:34,897 INFO L280 TraceCheckUtils]: 506: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-17 22:20:34,898 INFO L280 TraceCheckUtils]: 507: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-17 22:20:34,898 INFO L280 TraceCheckUtils]: 508: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-17 22:20:34,899 INFO L275 TraceCheckUtils]: 509: Hoare quadruple {13723#true} {18468#(<= |fibo2_#in~n| 3)} #55#return; {18468#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:34,900 INFO L280 TraceCheckUtils]: 510: Hoare triple {18468#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18468#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:34,901 INFO L280 TraceCheckUtils]: 511: Hoare triple {18468#(<= |fibo2_#in~n| 3)} assume true; {18468#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:20:34,903 INFO L275 TraceCheckUtils]: 512: Hoare quadruple {18468#(<= |fibo2_#in~n| 3)} {18391#(<= 6 fibo1_~n)} #59#return; {13724#false} is VALID [2020-07-17 22:20:34,903 INFO L280 TraceCheckUtils]: 513: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13724#false} is VALID [2020-07-17 22:20:34,903 INFO L280 TraceCheckUtils]: 514: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-17 22:20:34,903 INFO L275 TraceCheckUtils]: 515: Hoare quadruple {13724#false} {13723#true} #53#return; {13724#false} is VALID [2020-07-17 22:20:34,904 INFO L280 TraceCheckUtils]: 516: Hoare triple {13724#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13724#false} is VALID [2020-07-17 22:20:34,904 INFO L263 TraceCheckUtils]: 517: Hoare triple {13724#false} call #t~ret3 := fibo1(~n - 2); {13724#false} is VALID [2020-07-17 22:20:34,904 INFO L280 TraceCheckUtils]: 518: Hoare triple {13724#false} ~n := #in~n; {13724#false} is VALID [2020-07-17 22:20:34,905 INFO L280 TraceCheckUtils]: 519: Hoare triple {13724#false} assume !(~n < 1); {13724#false} is VALID [2020-07-17 22:20:34,905 INFO L280 TraceCheckUtils]: 520: Hoare triple {13724#false} assume !(1 == ~n); {13724#false} is VALID [2020-07-17 22:20:34,905 INFO L263 TraceCheckUtils]: 521: Hoare triple {13724#false} call #t~ret0 := fibo2(~n - 1); {13724#false} is VALID [2020-07-17 22:20:34,905 INFO L280 TraceCheckUtils]: 522: Hoare triple {13724#false} ~n := #in~n; {13724#false} is VALID [2020-07-17 22:20:34,906 INFO L280 TraceCheckUtils]: 523: Hoare triple {13724#false} assume !(~n < 1); {13724#false} is VALID [2020-07-17 22:20:34,906 INFO L280 TraceCheckUtils]: 524: Hoare triple {13724#false} assume !(1 == ~n); {13724#false} is VALID [2020-07-17 22:20:34,906 INFO L263 TraceCheckUtils]: 525: Hoare triple {13724#false} call #t~ret2 := fibo1(~n - 1); {13724#false} is VALID [2020-07-17 22:20:34,907 INFO L280 TraceCheckUtils]: 526: Hoare triple {13724#false} ~n := #in~n; {13724#false} is VALID [2020-07-17 22:20:34,907 INFO L280 TraceCheckUtils]: 527: Hoare triple {13724#false} assume !(~n < 1); {13724#false} is VALID [2020-07-17 22:20:34,907 INFO L280 TraceCheckUtils]: 528: Hoare triple {13724#false} assume !(1 == ~n); {13724#false} is VALID [2020-07-17 22:20:34,907 INFO L263 TraceCheckUtils]: 529: Hoare triple {13724#false} call #t~ret0 := fibo2(~n - 1); {13724#false} is VALID [2020-07-17 22:20:34,908 INFO L280 TraceCheckUtils]: 530: Hoare triple {13724#false} ~n := #in~n; {13724#false} is VALID [2020-07-17 22:20:34,908 INFO L280 TraceCheckUtils]: 531: Hoare triple {13724#false} assume !(~n < 1); {13724#false} is VALID [2020-07-17 22:20:34,908 INFO L280 TraceCheckUtils]: 532: Hoare triple {13724#false} assume 1 == ~n;#res := 1; {13724#false} is VALID [2020-07-17 22:20:34,909 INFO L280 TraceCheckUtils]: 533: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-17 22:20:34,909 INFO L275 TraceCheckUtils]: 534: Hoare quadruple {13724#false} {13724#false} #57#return; {13724#false} is VALID [2020-07-17 22:20:34,909 INFO L280 TraceCheckUtils]: 535: Hoare triple {13724#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13724#false} is VALID [2020-07-17 22:20:34,909 INFO L263 TraceCheckUtils]: 536: Hoare triple {13724#false} call #t~ret1 := fibo2(~n - 2); {13724#false} is VALID [2020-07-17 22:20:34,910 INFO L280 TraceCheckUtils]: 537: Hoare triple {13724#false} ~n := #in~n; {13724#false} is VALID [2020-07-17 22:20:34,910 INFO L280 TraceCheckUtils]: 538: Hoare triple {13724#false} assume ~n < 1;#res := 0; {13724#false} is VALID [2020-07-17 22:20:34,910 INFO L280 TraceCheckUtils]: 539: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-17 22:20:34,911 INFO L275 TraceCheckUtils]: 540: Hoare quadruple {13724#false} {13724#false} #59#return; {13724#false} is VALID [2020-07-17 22:20:34,911 INFO L280 TraceCheckUtils]: 541: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13724#false} is VALID [2020-07-17 22:20:34,911 INFO L280 TraceCheckUtils]: 542: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-17 22:20:34,911 INFO L275 TraceCheckUtils]: 543: Hoare quadruple {13724#false} {13724#false} #53#return; {13724#false} is VALID [2020-07-17 22:20:34,912 INFO L280 TraceCheckUtils]: 544: Hoare triple {13724#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13724#false} is VALID [2020-07-17 22:20:34,912 INFO L263 TraceCheckUtils]: 545: Hoare triple {13724#false} call #t~ret3 := fibo1(~n - 2); {13724#false} is VALID [2020-07-17 22:20:34,912 INFO L280 TraceCheckUtils]: 546: Hoare triple {13724#false} ~n := #in~n; {13724#false} is VALID [2020-07-17 22:20:34,913 INFO L280 TraceCheckUtils]: 547: Hoare triple {13724#false} assume !(~n < 1); {13724#false} is VALID [2020-07-17 22:20:34,913 INFO L280 TraceCheckUtils]: 548: Hoare triple {13724#false} assume 1 == ~n;#res := 1; {13724#false} is VALID [2020-07-17 22:20:34,913 INFO L280 TraceCheckUtils]: 549: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-17 22:20:34,913 INFO L275 TraceCheckUtils]: 550: Hoare quadruple {13724#false} {13724#false} #55#return; {13724#false} is VALID [2020-07-17 22:20:34,914 INFO L280 TraceCheckUtils]: 551: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13724#false} is VALID [2020-07-17 22:20:34,914 INFO L280 TraceCheckUtils]: 552: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-17 22:20:34,914 INFO L275 TraceCheckUtils]: 553: Hoare quadruple {13724#false} {13724#false} #57#return; {13724#false} is VALID [2020-07-17 22:20:34,915 INFO L280 TraceCheckUtils]: 554: Hoare triple {13724#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13724#false} is VALID [2020-07-17 22:20:34,915 INFO L263 TraceCheckUtils]: 555: Hoare triple {13724#false} call #t~ret1 := fibo2(~n - 2); {13724#false} is VALID [2020-07-17 22:20:34,915 INFO L280 TraceCheckUtils]: 556: Hoare triple {13724#false} ~n := #in~n; {13724#false} is VALID [2020-07-17 22:20:34,915 INFO L280 TraceCheckUtils]: 557: Hoare triple {13724#false} assume !(~n < 1); {13724#false} is VALID [2020-07-17 22:20:34,916 INFO L280 TraceCheckUtils]: 558: Hoare triple {13724#false} assume !(1 == ~n); {13724#false} is VALID [2020-07-17 22:20:34,916 INFO L263 TraceCheckUtils]: 559: Hoare triple {13724#false} call #t~ret2 := fibo1(~n - 1); {13724#false} is VALID [2020-07-17 22:20:34,916 INFO L280 TraceCheckUtils]: 560: Hoare triple {13724#false} ~n := #in~n; {13724#false} is VALID [2020-07-17 22:20:34,916 INFO L280 TraceCheckUtils]: 561: Hoare triple {13724#false} assume !(~n < 1); {13724#false} is VALID [2020-07-17 22:20:34,917 INFO L280 TraceCheckUtils]: 562: Hoare triple {13724#false} assume 1 == ~n;#res := 1; {13724#false} is VALID [2020-07-17 22:20:34,917 INFO L280 TraceCheckUtils]: 563: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-17 22:20:34,917 INFO L275 TraceCheckUtils]: 564: Hoare quadruple {13724#false} {13724#false} #53#return; {13724#false} is VALID [2020-07-17 22:20:34,917 INFO L280 TraceCheckUtils]: 565: Hoare triple {13724#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13724#false} is VALID [2020-07-17 22:20:34,918 INFO L263 TraceCheckUtils]: 566: Hoare triple {13724#false} call #t~ret3 := fibo1(~n - 2); {13724#false} is VALID [2020-07-17 22:20:34,918 INFO L280 TraceCheckUtils]: 567: Hoare triple {13724#false} ~n := #in~n; {13724#false} is VALID [2020-07-17 22:20:34,918 INFO L280 TraceCheckUtils]: 568: Hoare triple {13724#false} assume ~n < 1;#res := 0; {13724#false} is VALID [2020-07-17 22:20:34,919 INFO L280 TraceCheckUtils]: 569: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-17 22:20:34,919 INFO L275 TraceCheckUtils]: 570: Hoare quadruple {13724#false} {13724#false} #55#return; {13724#false} is VALID [2020-07-17 22:20:34,919 INFO L280 TraceCheckUtils]: 571: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13724#false} is VALID [2020-07-17 22:20:34,919 INFO L280 TraceCheckUtils]: 572: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-17 22:20:34,920 INFO L275 TraceCheckUtils]: 573: Hoare quadruple {13724#false} {13724#false} #59#return; {13724#false} is VALID [2020-07-17 22:20:34,920 INFO L280 TraceCheckUtils]: 574: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13724#false} is VALID [2020-07-17 22:20:34,920 INFO L280 TraceCheckUtils]: 575: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-17 22:20:34,921 INFO L275 TraceCheckUtils]: 576: Hoare quadruple {13724#false} {13724#false} #55#return; {13724#false} is VALID [2020-07-17 22:20:34,921 INFO L280 TraceCheckUtils]: 577: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13724#false} is VALID [2020-07-17 22:20:34,921 INFO L280 TraceCheckUtils]: 578: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-17 22:20:34,921 INFO L275 TraceCheckUtils]: 579: Hoare quadruple {13724#false} {13723#true} #59#return; {13724#false} is VALID [2020-07-17 22:20:34,922 INFO L280 TraceCheckUtils]: 580: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {13724#false} is VALID [2020-07-17 22:20:34,922 INFO L280 TraceCheckUtils]: 581: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-17 22:20:34,922 INFO L275 TraceCheckUtils]: 582: Hoare quadruple {13724#false} {13723#true} #51#return; {13724#false} is VALID [2020-07-17 22:20:34,923 INFO L280 TraceCheckUtils]: 583: Hoare triple {13724#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {13724#false} is VALID [2020-07-17 22:20:34,923 INFO L280 TraceCheckUtils]: 584: Hoare triple {13724#false} assume 75025 == ~result~0; {13724#false} is VALID [2020-07-17 22:20:34,923 INFO L280 TraceCheckUtils]: 585: Hoare triple {13724#false} assume !false; {13724#false} is VALID [2020-07-17 22:20:35,162 INFO L134 CoverageAnalysis]: Checked inductivity of 9892 backedges. 3164 proven. 68 refuted. 0 times theorem prover too weak. 6660 trivial. 0 not checked. [2020-07-17 22:20:35,162 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:20:35,162 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 13] total 24 [2020-07-17 22:20:35,163 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1487720825] [2020-07-17 22:20:35,164 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 586